/* =============================================================================
 * atrilha — folha de estilo de produção (CSS puro, sem Tailwind)
 *
 * Servida pelo Spring Boot em /css/app.css a partir de
 * src/main/resources/static/css/app.css.
 *
 * Origens dos tokens:
 *   - doc/UX/01-design-tokens.md §10 — bloco :root abaixo
 *   - doc/UX/02-componentes-base.md §9 — tokens de componente (botão, input, card)
 * ============================================================================= */

/* =============================================================================
 * Self-host das fontes da marca (chore-ux-001 §4.1, CHORE-016)
 *
 * Bricolage Grotesque (display, 600 + 700) e Inter (texto, 400 + 500 + 600)
 * servidas a partir de /fonts/*.woff2 (src/main/resources/static/fonts/).
 * `font-display: swap` evita FOIT — em queda de rede o sistema renderiza
 * com o fallback system-ui (chore-ux-001 §4.1 "Fallback stack") e troca
 * quando a fonte chega. Sem requisição a fonts.googleapis.com em runtime.
 *
 * Os arquivos WOFF2 (subset latin) cobrem pt-BR (acentos comuns) e ficam
 * abaixo de ~100KB no total (orçamento de tipografia chore-ux-001 §4.1).
 * ============================================================================= */
@font-face {
    font-family: "Bricolage Grotesque";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("/fonts/bricolage-grotesque-latin-600-72280bf66ee06592cb849a5429859c0c.woff2") format("woff2");
}
@font-face {
    font-family: "Bricolage Grotesque";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/bricolage-grotesque-latin-700-48e4b00b03b486903022dcad2aa5eba1.woff2") format("woff2");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/inter-latin-400-da03732a27e16543f09d6a6a62b0cdd4.woff2") format("woff2");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("/fonts/inter-latin-500-51205681a1ba304816fc629e8989256b.woff2") format("woff2");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("/fonts/inter-latin-600-2ede57db1a3a5f41f40467e7a43a1dd4.woff2") format("woff2");
}
/* Hanken Grotesk (700) — usada só no botão primário (.btn-primary). Self-host
   subset latin (~14KB, cobre acentos pt-BR U+0000–00FF); sem requisição a
   fonts.googleapis.com em runtime, mesmo padrão de Inter/Bricolage. */
@font-face {
    font-family: "Hanken Grotesk";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/hanken-grotesk-latin-700-f3223a1e6b4c470a58a58c16e30cedbb.woff2") format("woff2");
}

:root {
    color-scheme: light;

    /* ===== CORES — PRIMITIVOS ===== */
    --color-primary-50: #fff1f0;
    --color-primary-100: #ffd9d6;
    --color-primary-200: #ffbdb7;
    --color-primary-300: #ff9a92;
    --color-primary-400: #fa7b71;
    --color-primary-500: #ee6c5c; /* coral — bg do botão primário */
    --color-primary-600: #e25744; /* coral escuro — hover/pressionado */
    --color-primary-700: #a8362f;
    --color-primary-800: #7c2823;
    --color-primary-900: #501914;
    --color-primary-soft: #fbe2dc; /* tint coral quente — tiles/ícone destrutivo */
    --color-primary-tint: rgba(238, 108, 92, 0.06); /* fundo da linha destrutiva */
    --color-strength-medium: #d89b2a; /* medidor de senha — força média (âmbar) */
    --color-strength-strong: #6fb23a; /* medidor de senha — força forte (verde) */

    --color-secondary-50: #f2fbe7;
    --color-secondary-100: #e2f4cb;
    --color-secondary-200: #d3edae;
    --color-secondary-300: #beeb6a;
    --color-secondary-400: #a1d848;
    --color-secondary-500: #7bc42f;
    --color-secondary-600: #5da31f;
    --color-secondary-700: #3f7a0f;
    --color-secondary-800: #2d5a0a;
    --color-secondary-900: #1e3d06;

    --color-neutral-0: #ffffff;
    --color-neutral-50: #f7f4f1;
    --color-neutral-100: #ede8e4;
    --color-neutral-200: #dcd6d0;
    --color-neutral-300: #c9c2bd;
    --color-neutral-400: #a39a93;
    --color-neutral-500: #7a716b;
    --color-neutral-600: #5c544f;
    --color-neutral-700: #3d3733;
    --color-neutral-800: #2a2522;
    --color-neutral-900: #1a1614;
    --color-neutral-1000: #0e0b0a;

    --color-success-100: #e2f4cb;
    --color-success-500: #7bc42f;
    --color-success-700: #3f7a0f;

    --color-warning-100: #fff5dc;
    --color-warning-500: #d89b1a;
    --color-warning-700: #9a5a00;

    --color-danger-100: #fdecea;
    --color-danger-500: #e45a4f;
    --color-danger-700: #c8362b;

    --color-info-100: #eaf7fb;
    --color-info-500: #1fa8c9;
    --color-info-700: #0e6c82;

    --color-heatmap-empty: #ede8e4;
    --color-heatmap-1: #ffd9d6;
    --color-heatmap-2: #fa7b71;
    --color-heatmap-3: #d94a43;

    /* ===== CORES — SEMÂNTICOS ===== */
    --color-bg: var(--color-neutral-50);
    --color-surface: var(--color-neutral-0);
    --color-surface-raised: var(--color-neutral-0);
    --color-surface-muted: var(--color-neutral-100);
    --color-border: var(--color-neutral-300);
    --color-border-strong: var(--color-neutral-400);
    --color-divider: var(--color-neutral-200);
    --color-text-display: var(--color-neutral-900);
    --color-text-body: var(--color-neutral-700);
    --color-text-muted: var(--color-neutral-500);
    --color-text-inverted: var(--color-neutral-0);
    --color-text-link: var(--color-info-700);
    --color-primary: var(--color-primary-500);
    --color-primary-hover: var(--color-primary-600);
    --color-primary-active: var(--color-primary-600);
    --color-on-primary: var(--color-neutral-0);
    --color-focus-ring: var(--color-primary-500);

    /* ===== TIPOGRAFIA ===== */
    --font-display:
        "Bricolage Grotesque", "Inter", system-ui, -apple-system, "Segoe UI",
        Roboto, sans-serif;
    --font-sans:
        "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-mono:
        ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    /* Marca: wordmark da logo e botão primário (Hanken Grotesk 700). */
    --font-brand: "Hanken Grotesk", var(--font-sans);

    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-display: 2.5rem;

    --tracking-overline: 0.05em;
    --tracking-tight: -0.01em;

    /* ===== ESPAÇAMENTO ===== */
    --space-0: 0;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-11: 2.75rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* ===== RAIOS ===== */
    --radius-none: 0;
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1.25rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* ===== SOMBRAS ===== */
    --shadow-none: none;
    --shadow-sm: 0 1px 2px 0 rgba(26, 22, 20, 0.05);
    --shadow-md:
        0 4px 6px -1px rgba(26, 22, 20, 0.08),
        0 2px 4px -2px rgba(26, 22, 20, 0.06);
    --shadow-lg:
        0 10px 15px -3px rgba(26, 22, 20, 0.1),
        0 4px 6px -4px rgba(26, 22, 20, 0.06);
    --shadow-focus: 0 0 0 3px rgba(238, 108, 92, 0.35);
    /* Sombra do tile da marca: brilho coral difuso que faz o logo "flutuar",
       ecoando o --button-primary-shadow em escala menor. Aplicada via
       filter: drop-shadow para respeitar os cantos arredondados do tile. */
    --brand-mark-shadow: 0 4px 12px rgba(238, 108, 92, 0.28);

    /* ===== MOTION ===== */
    --duration-fast: 120ms;
    --duration-base: 240ms;
    --duration-slow: 400ms;
    --ease-out-soft: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

    /* ===== Z-INDEX ===== */
    --z-base: 0;
    --z-dropdown: 10;
    --z-sticky: 20;
    --z-overlay: 30;
    --z-modal: 40;
    --z-toast: 50;

    /* ===== TOKENS DE COMPONENTE (consumidos por esta US) =====
   * doc/UX/02-componentes-base.md §9 */

    /* Button */
    --button-primary-bg: var(--color-primary);
    --button-primary-bg-hover: var(--color-primary-hover);
    --button-primary-bg-active: var(--color-primary-active);
    --button-primary-text: var(--color-on-primary);
    --button-primary-bg-disabled: #e7e1d9; /* bege neutro — primário desabilitado */
    --button-primary-text-disabled: #b6ada3; /* taupe — texto desabilitado */
    /* Sombra do primário: brilho coral difuso embaixo (flutuação) + realce
       interno branco no topo (volume) — coral = rgb(238,108,92) = #ee6c5c. */
    --button-primary-shadow:
        0 8px 20px rgba(238, 108, 92, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    --button-primary-height: 54px;
    --button-primary-font: var(--font-brand);
    --button-radius: var(--radius-full);
    --button-padding-x-md: var(--space-4);
    --button-padding-x-lg: var(--space-6);
    --button-min-height-md: var(--space-11);

    /* Input */
    --input-bg: var(--color-surface);
    --input-border: var(--color-border);
    --input-border-focus: var(--color-focus-ring);
    --input-radius: var(--radius-md);
    --input-padding-x: var(--space-4);
    --input-min-height: var(--space-11);

    /* Card */
    --card-bg: var(--color-surface);
    --card-radius: var(--radius-lg);
    --card-padding: var(--space-5);
    --card-padding-dense: var(--space-4);
    --card-shadow-raised: var(--shadow-md);
    --card-shadow-raised-hover: var(--shadow-lg);
}

/* =============================================================================
 * Reset / Base
 *
 * Reset mínimo: box-sizing border-box em tudo (garante que width/height
 * incluam padding+border, o que faz inputs e botões com width:100% alinharem
 * com seus contêineres em vez de extrapolar). Form controls (button, input,
 * select, textarea, a) herdam font/line-height para não desbalancearem com
 * o body — sem isso o <a> com line-height 1.5 fica mais alto que o <button>
 * (line-height normal ~1.2), gerando botões visualmente desiguais.
 * ============================================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

button,
input,
select,
textarea {
    font: inherit;
    line-height: inherit;
    color: inherit;
}

body {
    background: var(--color-bg);
    color: var(--color-text-body);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.5;
    /* Remove os 8px de margin padrão do navegador: header, footer e seções
     * full-bleed encostam nas bordas da tela (100% de largura, sem folga). */
    margin: 0;
}

h1,
h2,
h3 {
    color: var(--color-text-display);
    font-family: var(--font-display);
    font-weight: var(--font-weight-semibold);
    line-height: 1.15;
    margin: 0;
}

h1 {
    font-size: var(--text-2xl);
}
h2 {
    font-size: var(--text-xl);
}
h3 {
    font-size: var(--text-lg);
    font-family: var(--font-sans);
}

a {
    text-decoration: none;
}

li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.overline {
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--tracking-overline);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
}

a {
    color: var(--color-text-link);
}

/* =============================================================================
 * Marca (chore-ux-001 §3)
 * ============================================================================= */

.brand {
    align-items: center;
    display: inline-flex;
    gap: 9px;
    text-decoration: none;
}
/* O SVG já é o tile coral (rect rx) + os traços; o .brand-mark só dá o tamanho
   por contexto (base 28px; ver overrides em .public-header / .app-header). */
.brand-mark {
    width: 28px;
    height: 28px;
    display: inline-flex;
}
.brand-mark svg {
    width: 100%;
    height: 100%;
    display: block;
    /* Sombra coral suave sob o tile (hugs os cantos arredondados via drop-shadow). */
    filter: drop-shadow(var(--brand-mark-shadow));
}
.brand-mark rect {
    fill: var(--color-primary);
}
.brand-mark g {
    stroke: var(--color-on-primary);
}
.brand-wordmark {
    font-family: var(--font-brand);
    font-weight: var(--font-weight-bold);
    font-size: 17px;
    letter-spacing: -0.2px;
    color: #211c18; /* tom de marca do wordmark (fora da escala neutra) */
}

.back-link {
    margin-top: var(--space-8);
    text-align: center;
    font-size: var(--text-sm);
}
.back-link a {
    color: var(--color-text-muted);
}

/* =============================================================================
 * Botão (chore-ux-003 §1)
 * ============================================================================= */

.btn {
    align-items: center;
    border: 0;
    border-radius: var(--button-radius);
    cursor: pointer;
    display: inline-flex;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    justify-content: center;
    min-height: var(--button-min-height-md);
    padding: var(--space-3) var(--button-padding-x-md);
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}
.btn:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}
/* Botão primário (coral) — componente reutilizável do app. Herda layout/raio
   pílula da base .btn; aqui ficam as props da marca: altura fixa, largura cheia,
   fonte Hanken Grotesk 700, e a sombra de duas camadas (brilho coral + realce
   interno). Aplicado a todo elemento .btn-primary, então propaga para todas as
   telas que já usam a classe. */
.btn-primary {
    width: 100%;
    height: var(--button-primary-height);
    gap: var(--space-2);
    background: var(--button-primary-bg);
    color: var(--button-primary-text);
    border: none;
    font-family: var(--button-primary-font);
    font-weight: var(--font-weight-bold);
    font-size: 16.5px;
    letter-spacing: 0.1px;
    white-space: nowrap;
    box-shadow: var(--button-primary-shadow);
    transition:
        background-color var(--duration-fast) var(--ease-out-soft),
        transform var(--duration-fast) var(--ease-out-soft);
}
.btn-primary:hover {
    background: var(--button-primary-bg-hover);
}
.btn-primary:active {
    background: var(--button-primary-bg-active);
    transform: translateY(1px);
}
.btn-primary:disabled,
.btn-primary[aria-disabled="true"] {
    background: var(--button-primary-bg-disabled);
    color: var(--button-primary-text-disabled);
    box-shadow: none;
    cursor: default;
}
.btn-lg {
    font-size: var(--text-base);
    min-height: var(--space-12);
    padding-left: var(--button-padding-x-lg);
    padding-right: var(--button-padding-x-lg);
    width: 100%;
}
@media (min-width: 640px) {
    .btn-lg {
        width: auto;
        min-width: 240px;
    }
}

/* =============================================================================
 * Input (chore-ux-003 §2)
 * ============================================================================= */

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}
.input-label {
    color: var(--color-text-body);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
}
.input-field {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--input-radius);
    color: var(--color-text-body);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    min-height: var(--input-min-height);
    padding: var(--space-3) var(--input-padding-x);
    transition: border-color var(--duration-fast) var(--ease-out-soft);
    width: 100%;
}
.input-field:focus {
    border-color: var(--input-border-focus);
    outline: none;
    box-shadow: var(--shadow-focus);
}
.input-field:hover:not([readonly]):not(:disabled) {
    border-color: var(--color-border-strong);
}
/* Padroniza visual do input[type="date"] em todos os browsers/mobile.
   -webkit-date-and-time-value mantém a fonte herdada do parent (resolve o
   visual "travado" com fonte/size nativos no iOS Safari).
   appearance: none remove estilização residual em alguns browsers. */
input[type="date"] {
    -webkit-date-and-time-value: match-parent;
    appearance: textfield;
}

.input-field--file {
    padding: var(--space-2) var(--input-padding-x);
}
.input-field[readonly] {
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
    cursor: not-allowed;
}
.input-field[readonly]:focus {
    box-shadow: none;
    border-color: var(--color-border);
}
.input-group--error .input-field {
    border-color: var(--color-danger-700);
}
.input-helper {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    margin: 0;
}
.input-error {
    color: var(--color-danger-700);
    font-size: var(--text-xs);
    margin: 0;
}

/* Checklist de requisitos de senha (feedback em tempo real — Alpine) */
.pw-rules {
    list-style: none;
    margin: var(--space-2) 0 0;
    padding: 0;
    display: grid;
    gap: var(--space-1);
}
.pw-rule {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin: 0;
}
.pw-rule__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 10px;
    line-height: 1;
}
.pw-rule--ok {
    color: var(--color-success-700);
}
.pw-rule--ok .pw-rule__icon {
    background: var(--color-success-500);
    color: #fff;
}
.pw-rule--ok .pw-rule__icon::before {
    content: "✓";
}
.pw-rule--bad {
    color: var(--color-danger-700);
}
.pw-rule--bad .pw-rule__icon {
    background: var(--color-danger-100);
    border: 1px solid var(--color-danger-500);
}
.pw-rule--bad .pw-rule__icon::before {
    content: "•";
    color: var(--color-danger-700);
}

/* Campo read-only com ícone posicionado à direita */
.readonly-wrap {
    position: relative;
}
.readonly-wrap .input-field {
    padding-right: var(--space-10);
}
.readonly-icon {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

/* =============================================================================
 * Card (chore-ux-003 §3)
 * ============================================================================= */

.card {
    background: var(--card-bg);
    border: 1px solid var(--color-divider);
    border-radius: var(--card-radius);
    display: block;
    padding: var(--card-padding);
}
/* Variante default da spec UX (chore-ux-003 §3.3): fundo de superfície,
 * borda divisória, sem sombra. Visualmente equivalente a `.card` base —
 * declarada explicitamente para honrar o contrato CSS<->spec<->markup
 * (card--${variant ?: 'flat'}, §3.8) e servir como ponto de extensão único
 * quando a variante divergir da base (ex.: borda atenuada em densidade alta).
 *
 * Nota: declaramos `display: block` (já herdado de `.card`) para impedir que
 * o minificador do Tailwind v4 descarte o seletor vazio durante o build.
 * Não redeclaramos background, border nem border-radius — o contrato da
 * spec §3.3 é exatamente herdar essas propriedades de `.card`. */
.card--flat {
    display: block;
}
.card--dense {
    padding: var(--card-padding-dense);
}
.card--interactive {
    color: inherit;
    text-decoration: none;
    transition:
        box-shadow var(--duration-base) var(--ease-out-soft),
        transform var(--duration-base) var(--ease-out-soft);
}
.card--interactive:hover {
    box-shadow: var(--card-shadow-raised-hover);
}
.card--interactive:focus-visible {
    box-shadow: var(--shadow-focus);
    outline: none;
}
@media (prefers-reduced-motion: reduce) {
    .card--interactive {
        transition: none;
    }
}

/* =============================================================================
 * Telas específicas (US-001)
 * ============================================================================= */

.home,
.comecar,
.cadastro-concluido {
    max-width: 38rem;
    margin: 0 auto;
}

/* Wrappers de telas públicas que ficam imediatamente abaixo do public-header
 * (margens próprias para conteúdo respirar abaixo do header sticky). */
.cadastro-form,
.coming-soon,
.placeholder,
.verify-email,
.verify-email-result {
    margin: 0 auto;
    max-width: 28rem;
    padding: var(--space-8) var(--space-4) var(--space-10);
}
.cadastro-form__intro {
    margin-bottom: var(--space-2);
}
.cadastro-form__intro h1 {
    margin-top: var(--space-2);
}
.coming-soon h1 {
    margin-bottom: var(--space-3);
}
.coming-soon p {
    color: var(--color-text-body);
    line-height: 1.5;
    margin: 0 0 var(--space-3);
}
.coming-soon__back {
    margin-top: var(--space-6);
}
.placeholder {
    text-align: center;
}
.placeholder h1 {
    margin: var(--space-2) 0 var(--space-3);
}
.placeholder__lead {
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}
.placeholder__logout {
    margin-top: var(--space-8);
}

/* Wrapper de conteúdo da tela "escolher método" — fica dentro do <main>,
 * sob o header (que ocupa a viewport inteira). Padding vertical próprio. */
.escolher-metodo {
    display: flex;
    flex: 1;
    flex-direction: column;
    margin: 0 auto;
    max-width: 26rem;
    padding: var(--space-8) var(--space-4) var(--space-10);
    width: 100%;
}
.escolher-metodo__intro {
    margin-bottom: var(--space-8);
}
.escolher-metodo__intro .overline {
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.12em;
}
.escolher-metodo__intro h1 {
    color: var(--color-text-display);
    font-family: var(--font-display);
    font-size: 1.75rem; /* ~28px, como a referência (.title) */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: var(--space-3);
}
.escolher-metodo__intro p {
    color: var(--color-neutral-600); /* ink70 */
    font-size: var(--text-base);
    line-height: 1.5;
}

/* CTA primário — card coral "Cadastrar com e-mail". */
.cta-primary {
    align-items: center;
    background: var(--color-primary);
    border: 0;
    border-radius: var(--radius-xl);
    box-shadow: var(--button-primary-shadow);
    color: var(--color-on-primary);
    cursor: pointer;
    display: flex;
    gap: var(--space-3);
    min-height: 62px;
    padding: 0 var(--space-4);
    text-align: left;
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
    width: 100%;
}
.cta-primary:hover {
    background: var(--color-primary-hover);
}
.cta-primary__icon {
    align-items: center;
    background: rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-md);
    display: flex;
    flex-shrink: 0;
    height: 38px;
    justify-content: center;
    width: 38px;
}
.cta-primary__icon svg {
    height: 20px;
    width: 20px;
}
.cta-primary__text {
    flex: 1;
}
.cta-primary__text b {
    display: block;
    font-family: var(--font-brand);
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
}
.cta-primary__text span {
    display: block;
    font-size: var(--text-xs);
    margin-top: 1px;
    opacity: 0.9;
}
.cta-primary__arrow {
    flex-shrink: 0;
    height: 16px;
    width: 10px;
}

/* "Outras formas" — separador com rótulo. */
.soon-head {
    align-items: center;
    display: flex;
    gap: var(--space-3);
    margin: var(--space-8) 0 var(--space-3);
}
.soon-head__line {
    background: var(--color-divider);
    flex: 1;
    height: 1px;
}
.soon-head__label {
    color: var(--color-neutral-400);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

/* Provedores desativados (EM BREVE). */
.prov {
    align-items: center;
    background: var(--color-neutral-50);
    border: 1.5px solid var(--color-divider);
    border-radius: var(--radius-lg);
    cursor: not-allowed;
    display: flex;
    font-family: var(--font-sans);
    gap: var(--space-3);
    min-height: 54px;
    padding: 0 var(--space-4);
    width: 100%;
}
.prov + .prov {
    margin-top: var(--space-3);
}
.prov__icon {
    align-items: center;
    display: flex;
    flex-shrink: 0;
    justify-content: center;
    opacity: 0.5;
    width: 22px;
}
.prov__icon img {
    filter: grayscale(1);
}
.prov__label {
    color: var(--color-text-muted);
    flex: 1;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    text-align: left;
}
.prov__badge {
    background: var(--color-neutral-100);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    font-size: 11px;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.04em;
    padding: var(--space-1) var(--space-2);
    text-transform: uppercase;
    white-space: nowrap;
}

/* Footer "Já tem conta? Entrar" — fixado no fim da página. */
.me-foot {
    color: var(--color-text-display);
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
    margin: 0;
    margin-top: auto;
    padding-top: var(--space-8);
    text-align: center;
}
.me-foot__link {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}
.me-foot__link:hover {
    color: var(--color-primary-hover); /* hover por cor, sem sublinhado */
}

.comecar__intro h1 {
    margin-top: var(--space-2);
}
.comecar__lead {
    color: var(--color-text-muted);
    margin-top: var(--space-3);
}
.comecar__paths {
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.home__lead {
    color: var(--color-text-muted);
    margin: var(--space-3) 0 var(--space-8);
}
.home__cta {
    margin-top: var(--space-6);
}

.cadastro-form__lead {
    color: var(--color-text-muted);
    margin: var(--space-3) 0 var(--space-8);
}
.cadastro-form__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
.cadastro-form__actions {
    margin-top: var(--space-4);
}
.cadastro-form__legal {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    margin-top: var(--space-4);
}

.avatar-hint {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    margin: var(--space-1) 0;
}

/* =============================================================================
 * Bloco social (escolher método de cadastro) — reutilizável
 *
 * Classes padronizadas para os botões Google/Apple (desativados) e o botão
 * de e-mail (ativo), conforme protótipos em doc/UX/prototypes/.
 * ============================================================================= */

.social-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    width: 100%;
    min-height: var(--space-12);
    padding: var(--space-3) var(--button-padding-x-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    color: var(--color-text-body);
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}
.btn-social:hover:not(:disabled) {
    background: var(--color-surface-muted);
}
.btn-social:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}
.btn-social:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.btn-social svg,
.btn-social img {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}
.btn-social:disabled .logo-google {
    filter: grayscale(1);
}

.social-note {
    margin-top: var(--space-3);
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* Aviso calmo sobre vinculação (info) */
.note {
    margin-top: var(--space-8);
    display: flex;
    gap: var(--space-3);
    background: var(--color-info-100);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}
.note svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-info-700);
}
.note p {
    font-size: var(--text-sm);
    color: var(--color-text-body);
    line-height: 1.5;
}

/* =============================================================================
 * Telas específicas (US-002 — cadastro via Google, descontinuado)
 *
 * doc/UX/us-002-spec.md §§3–4
 * ============================================================================= */

/* ----- Botão secundário (usado no "Cadastrar com e-mail e senha") ----- */
.btn-secondary {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-display);
}
.btn-secondary:hover {
    background: var(--color-surface-muted);
}
.btn-secondary:active {
    background: var(--color-neutral-200);
}

/* ----- Botão fantasma (link visual, usado no "Cancelar") ----- */
.btn-ghost {
    background: transparent;
    color: var(--color-text-body);
}
.btn-ghost:hover {
    background: var(--color-surface-muted);
}

.btn-md {
    font-size: var(--text-base);
    min-height: var(--button-min-height-md);
    padding-left: var(--button-padding-x-md);
    padding-right: var(--button-padding-x-md);
}

/* ----- Alertas (toast inline com ícone + texto) ----- */
.alert {
    align-items: flex-start;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    display: flex;
    font-size: var(--text-sm);
    gap: var(--space-3);
    line-height: 1.45;
    padding: var(--space-3) var(--space-4);
}
.alert svg {
    flex-shrink: 0;
    height: 18px;
    margin-top: 1px;
    width: 18px;
}
.alert p,
.alert span {
    margin: 0;
}
.alert p + p {
    margin-top: var(--space-2);
}
.alert--info {
    background: var(--color-info-100);
    border-color: var(--color-info-500);
    color: var(--color-info-700);
}
.alert--warning {
    background: var(--color-warning-100);
    border-color: var(--color-warning-500);
    color: var(--color-warning-700);
}
.alert--error {
    background: var(--color-danger-100);
    border-color: var(--color-danger-500);
    color: var(--color-danger-700);
}
.alert--success {
    background: var(--color-success-100);
    border-color: var(--color-success-500);
    color: var(--color-success-700);
}

/* ----- Toast flutuante (alerta sobreposto; não empurra o conteúdo) -----
 * Reaproveita .alert (layout ícone+texto + cores .alert--*) e só sobrepõe o
 * posicionamento: fixo no rodapé (padrão snackbar mobile), centralizado, com
 * sombra. A centralização usa left/right + margin auto (sem transform) para
 * liberar o transform às transições de entrada/saída do Alpine (.toast-off /
 * .toast-on). Fragment: layout/fragments/toast.html.
 */
.toast {
    position: fixed;
    bottom: calc(var(--space-4) + env(safe-area-inset-bottom));
    left: var(--space-4);
    right: var(--space-4);
    z-index: var(--z-toast);
    width: max-content;
    max-width: min(30rem, calc(100% - 2 * var(--space-4)));
    margin-inline: auto;
    align-items: center;
    box-shadow: var(--shadow-lg);
}
/* Nas telas com bottom-nav (.app-shell), sobe o toast para ficar acima do menu;
   nas públicas (.public-shell, sem nav) vale o bottom padrão acima. */
.app-shell .toast {
    bottom: calc(var(--space-11) + var(--space-3) + env(safe-area-inset-bottom));
}
.toast__close {
    flex-shrink: 0;
    margin-left: var(--space-2);
    display: inline-grid;
    place-items: center;
    width: 24px;
    height: 24px;
    /* Zera o chrome nativo do <button> (fundo/borda do user-agent): sem isso,
       com border-radius:full ele vira um círculo cinza ao redor do X, com o
       hover nativo do navegador. */
    background: none;
    border: 0;
    padding: 0;
    border-radius: var(--radius-full);
    color: inherit;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--duration-fast) var(--ease-out-soft);
}
.toast__close:hover {
    opacity: 1;
}
.toast__close svg {
    width: 14px;
    height: 14px;
    margin: 0;
}
.toast-trans {
    transition:
        opacity var(--duration-base) var(--ease-out-soft),
        transform var(--duration-base) var(--ease-out-soft);
}
.toast-off {
    opacity: 0;
    transform: translateY(12px);
}
.toast-on {
    opacity: 1;
    transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
    .toast-off {
        transform: none;
    }
}

/* x-cloak: evita "flash of unstyled content" antes do Alpine inicializar. */
[x-cloak] {
    display: none !important;
}

/* ----- Tela 4 — cadastro concluído (placeholder) ----- */
.cadastro-concluido {
    text-align: center;
}
.cadastro-concluido__icon {
    color: var(--color-success-500);
    margin: var(--space-8) auto var(--space-4);
}
.cadastro-concluido__lead {
    color: var(--color-text-muted);
    margin: var(--space-3) 0 var(--space-8);
}
.cadastro-concluido__next {
    margin: var(--space-6) auto;
    text-align: left;
}
.cadastro-concluido__cta {
    margin-top: var(--space-6);
}

/* =============================================================================
 * Telas públicas (CHORE-016) — home, comecar, login
 *
 * Aplicam os protótipos aprovados em doc/UX/prototypes/{home,comecar,login}.html
 * sobre o sistema de componentes já existente. Reaproveitam .btn, .btn-primary,
 * .btn-lg, .btn-md, .btn-ghost, .btn-social, .input-field, .input-group,
 * .input-label, .card, .card--interactive, .overline, .alert, .brand,
 * .brand-mark, .brand-wordmark. Nenhum hex é redeclarado — tokens vêm de var().
 * ============================================================================= */

/* ----- Shell público (layout/public.html) -----
 * O <body> usa .public-shell para garantir altura mínima total e layout em
 * coluna nas telas que precisam empurrar o rodapé legal para o fim (home).
 */
.public-shell {
    background: var(--color-bg);
    color: var(--color-text-body);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* =============================================================================
 * Home (GET /) — protótipo home.html
 * ============================================================================= */

/* Sobrescreve a regra antiga `.home { max-width: 38rem }` para o layout
 * do hero, mais estreito (30rem) e em coluna vertical com flex. */
.home {
    display: flex;
    flex: 1;
    flex-direction: column;
    margin: 0 auto;
    max-width: 30rem;
    padding: var(--space-4) var(--space-4) var(--space-8);
    width: 100%;
}

.home__hero {
    align-items: flex-start;
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: var(--space-5);
    justify-content: center;
    padding: var(--space-8) 0;
}
.home__art {
    align-self: center;
    height: auto;
    max-width: 320px; /* ilustração com mais presença — marcos maiores na página */
    width: 100%;
}

.home__title {
    color: var(--color-text-display);
    font-family: var(--font-display);
    font-size: var(--text-display);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em; /* mais apertado, como a referência (-1.4px/42px) */
    line-height: 1.02;
    margin: 0;
}
.home__title-accent {
    color: var(--color-primary);
}

/* Eyebrow da home — mais encorpado e com tracking largo, como a referência
   (.eyebrow: 700 / letter-spacing 1.4px). Escopo só na home. */
.home__hero .overline {
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.12em;
}

/* Sobrescreve a regra antiga `.home__lead` para ficar maior e em corpo (body)
 * — o protótipo trata o lead como "body-lg" sobre fundo claro, não como
 * legenda silenciada. */
.home__lead {
    color: var(--color-neutral-600); /* ink70 da referência (#5c544c) */
    font-size: var(--text-base);
    line-height: 1.5;
    margin: 0;
    max-width: 19rem; /* ~300px, como a referência */
}

.home__actions {
    align-items: stretch;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
/* Sobrescreve a regra antiga `.home__cta` (margem) — agora é só wrapper do CTA. */
.home__cta {
    margin: 0;
}
.home__cta .btn-lg svg {
    height: 16px;
    width: 16px;
}
/* Linha "Já tenho conta. Entrar" (home) — texto simples; apenas "Entrar" é link. */
.home__signin {
    margin: 0;
    text-align: center;
    color: var(--color-text-display); /* "ink" da referência — linha escura/bold */
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
}
.home__signin-link {
    color: var(--color-primary); /* só "Entrar" em coral; herda o peso 700 da linha */
    text-decoration: none;
}
.home__signin-link:hover {
    color: var(--color-primary-hover); /* vermelho coral mais forte no hover */
    text-decoration: underline;
}

.home__legal {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    line-height: 1.5;
    margin: 0 auto;
    max-width: 19rem; /* ~300px, como a referência */
    padding: var(--space-4) var(--space-4) var(--space-6);
    text-align: center;
}
.home__legal a {
    color: var(--color-primary); /* coral, como a referência (.terms a) */
}

/* =============================================================================
 * Comecar (GET /comecar) — protótipo comecar.html
 * ============================================================================= */

/* Sobrescreve a regra antiga `.comecar { max-width: 38rem }` — protótipo
 * quer 32rem e padding vertical próprio. */
.comecar {
    margin: 0 auto;
    max-width: 32rem;
    padding: var(--space-8) var(--space-4) var(--space-10);
}

.comecar__intro {
    margin-bottom: var(--space-10);
}
.comecar__intro .overline {
    margin-bottom: var(--space-2);
}
.comecar__intro h1 {
    margin: 0 0 var(--space-3);
}
/* Sobrescreve `.comecar__lead` antiga para alinhar com protótipo (body sobre
 * fundo claro — não muted). */
.comecar__lead {
    color: var(--color-text-body);
    font-size: var(--text-base);
    line-height: 1.5;
    margin: 0;
}

/* `.comecar__paths` já é `display: grid; gap: var(--space-4)` na regra antiga;
 * só zeramos a margem-top (intro já controla o espaço acima). */
.comecar__paths {
    margin-top: 0;
}

/* Cartão de papel — composição sobre .card.card--interactive (já existente),
 * adicionando layout horizontal interno. */
.comecar__role-card {
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--space-4);
    min-height: var(--space-11);
}
.comecar__role-card:hover {
    border-color: var(--color-border-strong);
}
.comecar__role-icon {
    align-items: center;
    border-radius: var(--radius-md);
    display: inline-flex;
    flex-shrink: 0;
    height: 48px;
    justify-content: center;
    width: 48px;
}
.comecar__role-icon svg {
    height: 26px;
    width: 26px;
}
.comecar__role-icon--teen {
    background: var(--color-primary-100);
    color: var(--color-primary-700);
}
.comecar__role-icon--guard {
    background: var(--color-info-100);
    color: var(--color-info-700);
}
.comecar__role-text {
    flex: 1;
    min-width: 0;
}
.comecar__role-text h2 {
    color: var(--color-text-display);
    font-family: var(--font-sans);
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--space-1);
}
.comecar__role-text p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: 1.5;
    margin: 0;
}
.comecar__role-arrow {
    align-self: center;
    color: var(--color-text-muted);
    flex-shrink: 0;
    transition:
        color var(--duration-base) var(--ease-out-soft),
        transform var(--duration-base) var(--ease-out-soft);
}
.comecar__role-card:hover .comecar__role-arrow {
    color: var(--color-primary);
    transform: translateX(3px);
}
.comecar__role-arrow svg {
    display: block;
    height: 20px;
    width: 20px;
}

.comecar__note {
    background: var(--color-info-100);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-8);
    padding: var(--space-4);
}
.comecar__note svg {
    color: var(--color-info-700);
    flex-shrink: 0;
    height: 20px;
    width: 20px;
}
.comecar__note p {
    color: var(--color-text-body);
    font-size: var(--text-sm);
    line-height: 1.5;
    margin: 0;
}

.comecar__login-hint {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin-top: var(--space-8);
    text-align: center;
}
.comecar__login-link {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

@media (prefers-reduced-motion: reduce) {
    .comecar__role-arrow {
        transition: none;
    }
    .comecar__role-card:hover .comecar__role-arrow {
        transform: none;
    }
}

/* =============================================================================
 * Login (GET /login) — protótipo login.html
 *
 * Preserva o contrato funcional intacto: form action="/login" POST, CSRF
 * hidden, name="username"/"password", banners data-error/data-state, toggle
 * de senha em Alpine, botão Google disabled (REF-003) com
 * data-test="cta-google-disabled".
 * ============================================================================= */

.login {
    margin: 0 auto;
    max-width: 26rem;
    padding: var(--space-8) var(--space-4) var(--space-10);
}
/* Variante que preenche a altura disponível (esqueci-senha), permitindo
   empurrar o rodapé de ajuda para o fim da página via margin-top:auto. */
.login--fill {
    display: flex;
    flex: 1;
    flex-direction: column;
    width: 100%;
}
.login__form-view {
    display: flex;
    flex: 1;
    flex-direction: column;
}

/* Tile de ícone coral no topo de telas de auth focadas (ex.: esqueci-senha).
   coral-soft de fundo + ícone coral, ecoando a referência (.ico-top). */
.login__icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-xl);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
}
.login__icon svg {
    width: 28px;
    height: 28px;
}

.login__intro {
    margin-bottom: var(--space-6);
}
.login__intro .overline {
    margin-bottom: var(--space-2);
    font-weight: var(--font-weight-bold); /* eyebrow encorpado, como a referência */
    letter-spacing: 0.12em;
}
.login__intro h1 {
    margin: 0 0 var(--space-2);
    font-size: 1.75rem; /* ~28px, como a referência (.title) */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
}
.login__lead {
    color: var(--color-neutral-600); /* ink70 da referência (#5c544c) */
    font-size: var(--text-base);
    margin: 0;
}

/* Alert com ícone à esquerda (variantes .alert--error/.alert--warning/.alert--info
 * já existem em app.css; aqui só ajustamos espaçamento para o protótipo). */
.login__alert {
    align-items: flex-start;
    display: flex;
    gap: var(--space-3);
    line-height: 1.45;
    margin-bottom: var(--space-5);
}
.login__alert svg {
    flex-shrink: 0;
    height: 18px;
    margin-top: 1px;
    width: 18px;
}

/* Form em coluna com gap padrão (5). */
.login__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}
/* Zera o margin-bottom padrão do .input-group dentro do login (gap do form
 * controla o espaço entre campos). */
.login__form .input-group {
    margin-bottom: 0;
}

/* "Esqueci minha senha" — dentro do grupo da senha (logo abaixo do campo),
 * alinhado à direita. align-self funciona porque o .input-group é flex column
 * (eixo cruzado = horizontal). Fica acima do botão Entrar via gap do form. */
.login__forgot {
    align-self: flex-end;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}
.login__forgot:hover {
    color: var(--color-text-body);
}

/* Campo de senha com botão "mostrar/esconder" embutido. Não usa flex
 * porque o toggle é posicionado absolutamente; flex faria o input encolher
 * abaixo do width:100% do form devido à largura intrínseca do padding. */
.login__password-row {
    position: relative;
}
.login__password-input {
    padding-right: 5.5rem;
}
.login__password-toggle {
    background: transparent;
    border: 0;
    border-radius: var(--radius-md);
    color: var(--color-text-link);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    min-height: var(--space-11);
    padding: 0 var(--space-3);
    position: absolute;
    right: var(--space-1);
    top: 50%;
    transform: translateY(-50%);
}
.login__password-toggle:hover {
    background: var(--color-surface-muted);
}

/* Divisor "ou" entre form e bloco de métodos sociais. */
.login__divider {
    align-items: center;
    color: var(--color-text-muted);
    display: flex;
    font-size: var(--text-sm);
    gap: var(--space-3);
    margin: var(--space-6) 0;
}
.login__divider::before,
.login__divider::after {
    background: var(--color-divider);
    content: "";
    flex: 1;
    height: 1px;
}
/* Suprime a borda em volta dos elementos do divisor para que ele fique limpo. */
.login__divider span {
    font-size: var(--text-sm);
    padding: 0 var(--space-2);
}

/* Links de apoio em coluna, centralizados. */
.login__links {
    align-items: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-8);
}
.login__link {
    align-items: center;
    border-radius: var(--radius-md);
    display: inline-flex;
    font-size: var(--text-sm);
    min-height: var(--space-11);
    padding: var(--space-2) var(--space-3);
}
.login__link--muted {
    color: var(--color-text-muted);
}
.login__link-strong {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

/* "Voltar ao login" (esqueci-senha) — texto centrado escuro/bold, como a
   referência (.center-link). Distinto do .login__link discreto do login. */
.login__back-to {
    margin: var(--space-5) 0 0;
    text-align: center;
}
.login__back-to a {
    color: var(--color-text-display);
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
}
.login__back-to a:hover {
    color: var(--color-primary); /* hover por cor, sem sublinhar o texto */
}
/* =============================================================================
 * Confirmação de envio de redefinição (esqueci-senha, estado "sent") —
 * layout "cardless": envelope com anéis + hero centrado, ações fixas no fim.
 * ============================================================================= */
.sent {
    display: flex;
    flex: 1;
    flex-direction: column;
}
.sent__hero {
    align-items: center;
    display: flex;
    flex-direction: column;
    text-align: center;
}

/* Envelope 96px com 3 anéis concêntricos verdes (verde-claro translúcido). */
.sent__env {
    align-items: center;
    display: flex;
    height: 96px;
    justify-content: center;
    margin-bottom: var(--space-6);
    position: relative;
    width: 96px;
}
.sent__ring {
    background: var(--color-success-100);
    border-radius: var(--radius-full);
    inset: 0;
    position: absolute;
}
.sent__ring--2 {
    inset: -12px;
    opacity: 0.45;
}
.sent__ring--3 {
    inset: -24px;
    opacity: 0.2;
}
.sent__env svg {
    position: relative;
    z-index: 1;
}

.sent__title {
    font-size: 1.6875rem; /* ~27px, como a referência */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    margin: 0;
}
.sent__lead {
    color: var(--color-neutral-600); /* ink70 */
    font-size: var(--text-base);
    line-height: 1.55;
    margin: var(--space-3) 0 0;
    max-width: 20rem;
}
.sent__mail {
    color: var(--color-text-display);
    font-weight: var(--font-weight-bold);
}
/* Pílula de expiração — clock + texto, fundo neutro suave. */
.sent__expiry {
    align-items: center;
    background: var(--color-surface-muted);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    display: inline-flex;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    gap: var(--space-2);
    margin-top: var(--space-4);
    padding: var(--space-2) var(--space-4);
    white-space: nowrap;
}
.sent__expiry svg {
    flex-shrink: 0;
    height: 13px;
    width: 13px;
}
.sent__cta {
    margin-top: var(--space-8);
}
.sent__cta svg {
    height: 16px;
    width: 16px;
}

/* Bloco de ações — fixado no fim da página. */
.sent__actions {
    margin-top: auto;
    padding-top: var(--space-8);
}

/* Linha de reenvio — "Não chegou? ↻ Reenviar em 0:30". Liberado após 30s. */
.resend-line {
    align-items: center;
    color: var(--color-text-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: var(--text-sm);
    gap: var(--space-2);
    justify-content: center;
}
.resend-line b {
    color: var(--color-text-display);
    font-variant-numeric: tabular-nums;
    font-weight: var(--font-weight-bold);
}
.resend-line__btn {
    align-items: center;
    background: none;
    border: 0;
    color: var(--color-neutral-400); /* "faint" enquanto em cooldown */
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-weight: var(--font-weight-bold);
    gap: var(--space-1);
    padding: 0;
}
.resend-line__btn svg {
    height: 14px;
    width: 14px;
}
.resend-line__btn:not(:disabled) {
    color: var(--color-info-500); /* habilitado = teal */
}
.resend-line__btn:hover:not(:disabled) {
    color: var(--color-info-700);
}
.resend-line__btn:disabled {
    cursor: default;
}

/* Divisor e par de links "Usar outro e-mail | Voltar ao login". */
.sent__sep {
    background: var(--color-divider);
    height: 1px;
    margin: var(--space-5) var(--space-1);
}
.sent__link-pair {
    align-items: stretch;
    display: flex;
    justify-content: center;
}
.sent__link {
    flex: 1;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    padding: var(--space-2) var(--space-1);
    text-align: center;
}
.sent__link--other {
    color: var(--color-text-display);
}
.sent__link--other:hover {
    color: var(--color-primary);
}
.sent__link--login {
    color: var(--color-primary);
}
.sent__link--login:hover {
    color: var(--color-primary-hover);
}
.sent__link-div {
    background: var(--color-divider);
    margin: var(--space-1) 0;
    width: 1px;
}

/* Dica no rodapé. */
.sent__hint {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    line-height: 1.5;
    margin: var(--space-5) 0 0;
    text-align: center;
}
.sent__hint strong {
    color: var(--color-neutral-600);
}

/* Rodapé de ajuda (esqueci-senha) — dica de spam + link de contato (mailto).
   margin-top:auto fixa o bloco no fim da página (pai .login__form-view é flex
   column que preenche a altura). Cores fiéis à referência: texto muted quente
   e link no teal claro (--teal #2BA6C4 ≈ --color-info-500). */
.login__help {
    margin-top: auto;
    padding-top: var(--space-8);
    text-align: center;
    font-size: var(--text-xs);
    line-height: 1.5;
    color: var(--color-text-muted);
}
.login__help a {
    color: var(--color-info-500);
    font-weight: var(--font-weight-bold);
}

/* =============================================================================
 * Shell do app autenticado (layout/base.html) e fragments compartilhados
 * Substituem utilitários Tailwind que estavam inline nos templates.
 * ============================================================================= */

.app-shell {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--color-bg);
    color: var(--color-text-display);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    /* Permite seções full-bleed (ex.: faixa do mapa em /trilha) usarem 100vw sem
     * gerar barra de rolagem horizontal por causa da largura da scrollbar vertical. */
    overflow-x: hidden;
}
.app-main {
    flex: 1;
    margin: 0 auto;
    max-width: 60rem;
    padding: var(--space-6) var(--space-4);
    width: 100%;
}

.site-footer {
    border-top: 1px solid var(--color-divider);
    margin-top: var(--space-12);
}
.site-footer__inner {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin: 0 auto;
    max-width: 60rem;
    padding: var(--space-4);
}

/* Banner âmbar de verificação de e-mail (layout/fragments/email-verification-banner.html) */
.email-verify-banner {
    background: var(--color-warning-100);
    border-bottom: 1px solid var(--color-warning-500);
    color: var(--color-text-body);
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-4);
}
.email-verify-banner__row {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: space-between;
    margin: 0 auto;
    max-width: 60rem;
}
.email-verify-banner__actions {
    align-items: center;
    display: flex;
    gap: var(--space-3);
}
.email-verify-banner__link {
    color: var(--color-warning-700);
    font-weight: var(--font-weight-medium);
    text-decoration: underline;
}
.email-verify-banner__link:hover {
    color: var(--color-neutral-900);
}
.email-verify-banner__close {
    align-items: center;
    background: transparent;
    border: 0;
    color: var(--color-warning-700);
    cursor: pointer;
    display: inline-flex;
    height: var(--space-11);
    justify-content: center;
    width: var(--space-11);
}

/* =============================================================================
 * Telas de verificação de e-mail (verificar-email.html, verify-email-resultado.html)
 * ============================================================================= */

/* Botão estilo link (reset reaproveitável). */
.link-button {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font: inherit;
    color: var(--color-text-link);
    text-decoration: underline;
}
.link-button:hover {
    color: var(--color-primary);
}

/* =============================================================================
 * Confirmação de e-mail (verificar-email) — layout "cardless": envelope com
 * anéis + hero centrado, OTP, ações fixas no fim.
 * ============================================================================= */
.verify {
    display: flex;
    flex: 1;
    flex-direction: column;
    margin: 0 auto;
    max-width: 28rem;
    padding: var(--space-8) var(--space-4) var(--space-8);
    width: 100%;
}
.verify__hero {
    align-items: center;
    display: flex;
    flex-direction: column;
    text-align: center;
}

/* Envelope 96px com 3 anéis concêntricos verdes. */
.verify__env {
    align-items: center;
    display: flex;
    height: 96px;
    justify-content: center;
    margin-bottom: var(--space-6);
    position: relative;
    width: 96px;
}
.verify__ring {
    background: var(--color-success-100);
    border-radius: var(--radius-full);
    inset: 0;
    position: absolute;
}
.verify__ring--2 {
    inset: -12px;
    opacity: 0.45;
}
.verify__ring--3 {
    inset: -24px;
    opacity: 0.2;
}
.verify__env svg {
    position: relative;
    z-index: 1;
}

.verify__title {
    font-size: 1.6875rem; /* ~27px */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    margin: 0;
}
.verify__lead {
    color: var(--color-neutral-600); /* ink70 */
    font-size: var(--text-base);
    line-height: 1.55;
    margin: var(--space-3) 0 0;
    max-width: 20rem;
}
.verify__lead-mail {
    color: var(--color-text-display);
    font-weight: var(--font-weight-bold);
}
.verify__helper {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin: var(--space-2) 0 0;
}
.verify__submit {
    margin-top: var(--space-6);
}

/* Ações fixas no fim da página. */
.verify__actions {
    margin-top: auto;
    padding-top: var(--space-8);
    text-align: center;
}
.verify__resend {
    align-items: center;
    color: var(--color-text-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: var(--text-sm);
    gap: var(--space-2);
    justify-content: center;
}
.verify__resend b {
    color: var(--color-text-display);
    font-variant-numeric: tabular-nums;
    font-weight: var(--font-weight-bold);
}
.verify__resend-btn {
    background: none;
    border: 0;
    color: var(--color-primary); /* habilitado = coral */
    cursor: pointer;
    font: inherit;
    font-weight: var(--font-weight-bold);
    padding: 0;
}
.verify__resend-btn:disabled {
    color: var(--color-neutral-400); /* faint no cooldown */
    cursor: default;
}
.verify__sep {
    background: var(--color-divider);
    height: 1px;
    margin: var(--space-5) var(--space-1);
}
.verify__exit {
    align-items: center;
    background: transparent;
    border: 0;
    color: var(--color-neutral-600);
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-weight: var(--font-weight-bold);
    gap: var(--space-2);
    justify-content: center;
    margin: 0 auto;
}
.verify__exit:hover {
    color: var(--color-text-display);
}
.verify__exit svg {
    height: 17px;
    width: 17px;
}

/* Código de verificação — 6 inputs (v2.1). */
.otp-form {
    margin-top: var(--space-2);
}
.otp-inputs {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    margin: var(--space-8) 0 0;
}
.otp-input {
    width: 48px;
    height: 60px;
    text-align: center;
    font-family: var(--font-brand);
    font-size: 26px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-display);
    background: var(--color-surface);
    border: 1.5px solid var(--color-divider);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    caret-color: var(--color-primary);
    transition:
        border-color var(--duration-fast) var(--ease-out-soft),
        box-shadow var(--duration-fast) var(--ease-out-soft);
}
.otp-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(238, 108, 92, 0.14);
}
.otp-input.is-filled {
    border-color: var(--color-primary);
}

/* =============================================================================
 * Páginas de erro (error/403.html, 404.html, 5xx.html)
 * ============================================================================= */

.error-page {
    margin: 0 auto;
    max-width: 28rem;
    padding: var(--space-16) var(--space-4);
    text-align: center;
}
.error-page__code {
    color: var(--color-neutral-300);
    font-size: 3.75rem;
    font-weight: var(--font-weight-semibold);
    margin: 0;
}
.error-page__title {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-semibold);
    margin-top: var(--space-4);
}
.error-page__lead {
    color: var(--color-text-muted);
    margin-top: var(--space-2);
}
.error-page__link {
    color: var(--color-text-link);
    display: inline-block;
    margin-top: var(--space-6);
    text-decoration: underline;
}
.error-page__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-6);
}
.error-page__links a {
    color: var(--color-text-link);
    text-decoration: underline;
}

/* 404 (não autenticado) — hero centrado com ilustração "saiu da trilha". */
.notfound {
    align-items: center;
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-8) var(--space-6);
    text-align: center;
}
.notfound__art {
    height: 172px;
    margin-bottom: var(--space-2);
    position: relative;
    width: 240px;
}
.notfound__code {
    align-items: center;
    color: var(--color-neutral-100); /* marca d'água bege clara */
    display: flex;
    font-family: var(--font-display);
    font-size: 128px;
    font-weight: var(--font-weight-bold);
    inset: 0;
    justify-content: center;
    letter-spacing: -4px;
    line-height: 1;
    position: absolute;
    user-select: none;
}
.notfound__art svg {
    position: relative;
    z-index: 1;
}
.notfound__title {
    font-size: 1.625rem; /* ~26px */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    margin: var(--space-4) 0 0;
}
.notfound__lead {
    color: var(--color-neutral-600); /* ink70 */
    font-size: var(--text-base);
    line-height: 1.5;
    margin: var(--space-3) 0 0;
    max-width: 19rem;
}
.notfound__cta {
    margin-top: var(--space-8);
    max-width: 300px;
    width: 100%;
}
.notfound__link {
    color: var(--color-info-500); /* teal, como a referência */
    font-weight: var(--font-weight-bold);
    margin-top: var(--space-4);
}
.notfound__link:hover {
    color: var(--color-info-700); /* hover por cor, sem sublinhado */
}
/* Variante escura (404 da área logada: "Ver minha trilha"). */
.notfound__link--ink {
    color: var(--color-text-display);
}
.notfound__link--ink:hover {
    color: var(--color-primary);
}

/* Modificador para botões com largura total (substitui w-full inline). */
.btn--block {
    width: 100%;
}

/* =============================================================================
 * Header público (back + marca) — usado em /comecar, /login e
 * /cadastro via fragmento
 * layout/fragments/public-header :: public-header.
 * Substitui .comecar__header/.login__header/.header e
 * .comecar__back/.login__back/.icon-button (consolidação chore-86 §fragments).
 * ============================================================================= */

/* Dois headers, mesma estrutura — marca centrada, voltar opcional flutuando à
   esquerda (absoluto, p/ a marca seguir centrada), divisor inferior, sticky.
   Diferem apenas no fundo: público = fundo da página; logado = branco. */
.public-header,
.app-header {
    align-items: center;
    border-bottom: 1px solid var(--color-divider);
    display: flex;
    justify-content: center;
    min-height: 56px;
    padding: var(--space-3) var(--space-4);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}
.public-header {
    background: var(--color-bg); /* igual à home — funde com o fundo da página */
}
.app-header {
    background: var(--color-surface); /* área logada — fundo branco */
}

/* Botão voltar — compartilhado pelos dois headers. */
.header-back {
    align-items: center;
    border-radius: var(--radius-md);
    color: var(--color-text-body);
    display: inline-grid;
    left: var(--space-3);
    min-height: var(--space-11);
    min-width: var(--space-11);
    place-items: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}
.header-back:hover {
    background: var(--color-surface-muted);
}
.header-back svg {
    display: block;
    height: 20px;
    width: 20px;
}

/* Tamanho do logo nos headers (paridade com a home: tile de 32px). */
.public-header .brand,
.app-header .brand {
    font-size: var(--text-base);
}
.public-header .brand-mark,
.app-header .brand-mark {
    height: 32px;
    width: 32px;
}
.public-header .brand-mark svg,
.app-header .brand-mark svg {
    height: 100%;
    width: 100%;
}

/* =============================================================================
 * Código de vinculação — 6 dígitos (usado na tela /vincular)
 * ============================================================================= */

.codigo-grid {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    margin-bottom: var(--space-4);
}

.codigo-grid__digit {
    width: 3rem;
    height: var(--input-min-height);
    text-align: center;
    font-family: var(--font-mono, monospace);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.15em;
    /* Reutiliza tokens de .input-field */
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--input-radius);
    color: var(--color-text-body);
    transition: border-color var(--duration-fast) var(--ease-out-soft);
}

.codigo-grid__digit:focus {
    border-color: var(--input-border-focus);
    outline: none;
    box-shadow: var(--shadow-focus);
}

/* Responsivo: reduzir em telas pequenas */
@media (max-width: 360px) {
    .codigo-grid__digit {
        width: 2.5rem;
        font-size: var(--text-xl);
    }
}

/* =============================================================================
 * Perfil — edição (US-009-b)
 * ============================================================================= */

.profile-edit-page {
    margin: 0 auto;
    max-width: 28rem;
    padding: var(--space-8) var(--space-4) var(--space-12);
}

/* Avatar block */
.avatar-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

/* Wrapper que posiciona o badge da câmera sobre o avatar sem que o overflow do
   círculo o recorte (o badge é irmão do .avatar-circle, não filho). */
.avatar-photo {
    position: relative;
    width: 112px;
    height: 112px;
}

.avatar-circle {
    width: 112px;
    height: 112px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary-100);
    display: grid;
    place-items: center;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.avatar-circle.has-photo {
    background-color: transparent;
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.avatar-initial {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-700);
    text-transform: uppercase;
}

.camera-badge {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    border: 3px solid var(--color-surface);
    display: grid;
    place-items: center;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}

.camera-badge:hover {
    background-color: var(--color-primary-hover);
}

.avatar-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-display);
    margin: 0;
}

.avatar-email {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    word-break: break-all;
    text-align: center;
    margin: 0;
}

.lock-icon {
    opacity: 0.5;
}

/* input-field.has-error — override para perfil */
.input-field.has-error {
    border-color: var(--color-danger-700);
}

/* Nav section (Segurança) */
.nav-section {
    margin-top: var(--space-8);
}

.nav-section-title {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--tracking-overline);
    text-transform: uppercase;
    color: var(--color-text-muted);
    padding: 0 var(--space-2);
    margin-bottom: var(--space-2);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0 var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    border-radius: var(--card-radius);
    box-shadow: var(--shadow-sm);
    min-height: var(--space-12);
    color: inherit;
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}

.nav-link:hover {
    background: var(--color-surface-muted);
}

.nav-link-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-info-100);
    color: var(--color-info-700);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.nav-link-icon svg {
    width: 20px;
    height: 20px;
}

.nav-link-text {
    flex: 1;
    min-width: 0;
}

.nav-link-title {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-display);
    margin-bottom: 2px;
}

.nav-link-desc {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.nav-link-chevron {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.nav-link-chevron svg {
    width: 20px;
    height: 20px;
    display: block;
}

/* Save bar (sticky no rodapé quando dirty) */
.save-bar {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    background: linear-gradient(
        180deg,
        rgba(247, 244, 241, 0) 0%,
        var(--color-bg) 40%
    );
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Spinner */
.spinner {
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    border: 2px solid currentColor;
    border-right-color: transparent;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Modal overlay (diálogos de confirmação) */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(26, 22, 20, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--space-4);
}

.modal {
    width: 100%;
    max-width: 24rem;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.modal-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--color-warning-100);
    color: var(--color-warning-700);
    display: grid;
    place-items: center;
    margin: 0 auto var(--space-4);
}

.modal-icon svg {
    width: 28px;
    height: 28px;
}

.modal h2 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-display);
    margin-bottom: var(--space-2);
}

.modal p {
    font-size: var(--text-sm);
    color: var(--color-text-body);
    line-height: 1.5;
    margin-bottom: var(--space-5);
}

/* ---------------------------------------------------------------------------
 * Padrões §8.2 da US-011 (section/action, btn-outline-danger, modal-check,
 * modal-title/text/actions). Aditivo; somente custom properties existentes.
 * ------------------------------------------------------------------------- */

/* Section (card de configurações) — spec §3.4 */
.section {
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: var(--space-5);
}

.section-title {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-overline);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    padding: var(--space-3) var(--space-5) var(--space-1);
}

/* Action (item de ação) — spec §3.5 */
.action {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-5);
}

.action + .action {
    border-top: 1px solid var(--color-divider);
}

.action-header {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.action-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-warning-100);
    color: var(--color-warning-700);
    flex-shrink: 0;
    display: grid;
    place-items: center;
}

.action-icon svg {
    width: 20px;
    height: 20px;
}

.action-title {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-display);
    margin-bottom: var(--space-1);
}

.action-desc {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.45;
}

/* =============================================================================
 * Linha de ajustes (.section-row) — usada dentro do shell .section na tela
 * Segurança. Cada linha é um item clicável (tile + texto + chevron) empilhado
 * com divisória. Variante --danger pinta fundo/título/ícone/chevron em coral;
 * --static é a linha inerte ("Em breve").
 * ============================================================================= */
.section-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3) var(--space-4) var(--space-4);
    background: transparent;
    border: 0;
    text-align: left;
    font-family: var(--font-sans);
    color: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}
.section-row + .section-row {
    border-top: 1px solid var(--color-divider);
}
.section-row:hover {
    background: var(--color-surface-muted);
}
.section-row--danger,
.section-row--danger:hover {
    background: var(--color-primary-tint);
}
.section-row--static {
    align-items: flex-start;
    cursor: default;
}
.section-row--static:hover {
    background: transparent;
}

.section-row-tile {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    display: grid;
    place-items: center;
}
.section-row-tile svg {
    width: 22px;
    height: 22px;
}
.section-row-tile--neutral {
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
}
.section-row-tile--danger {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.section-row-text {
    flex: 1;
    min-width: 0;
}
.section-row-title-wrap {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.section-row-title {
    display: block;
    font-size: var(--text-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-display);
}
.section-row-desc {
    display: block;
    font-size: var(--text-sm);
    line-height: 1.4;
    color: var(--color-text-muted);
    margin-top: 2px;
}
.section-row--danger .section-row-title {
    color: var(--color-primary);
}
.section-row--danger .section-row-desc {
    color: var(--color-text-body);
}
.section-row--static .section-row-title {
    color: var(--color-text-body);
}

.section-row-chevron {
    flex-shrink: 0;
    color: var(--color-text-muted);
}
.section-row-chevron svg {
    display: block;
    width: 9px;
    height: 15px;
}
.section-row--danger .section-row-chevron {
    color: var(--color-primary);
}

/* Modal: variante destrutiva do ícone (coral em vez do warning padrão). */
.modal-icon--danger {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}
/* Modal: variante de sucesso (verde) — confirmação de "senha alterada". */
.modal-icon--success {
    background: var(--color-success-100);
    color: var(--color-success-700);
}

/* =============================================================================
 * Tela "Trocar senha" (/ajustes/seguranca/senha) — sub-página focada.
 * Header "voltar + marca", sem bottom-nav; barra de ação sticky no rodapé.
 * ============================================================================= */
.pwd-scroll {
    padding: var(--space-6) var(--space-5) var(--space-5);
}

/* Campo de senha com botão Mostrar/Ocultar dentro da caixa. */
.pwd-field {
    margin-top: var(--space-5);
}
.pwd-field > label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-display);
    margin-bottom: var(--space-2);
}
.pwd-input {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-height: 52px;
    padding: 0 var(--space-4);
    background: var(--input-bg);
    border: 1.5px solid var(--input-border);
    border-radius: var(--radius-md);
    transition: border-color var(--duration-fast) var(--ease-out-soft);
}
.pwd-input:focus-within,
.pwd-input--error {
    border-color: var(--color-primary);
}
.pwd-input input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: none;
    background: transparent;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--color-text-display);
}
.pwd-input input::placeholder {
    color: var(--color-text-muted);
}
.pwd-toggle {
    flex-shrink: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: var(--font-weight-bold);
    font-size: var(--text-sm);
    color: var(--color-info-700);
    padding: var(--space-1) var(--space-2);
}

/* Medidor de força. */
.pwd-strength {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-3);
}
.pwd-strength-bars {
    display: flex;
    gap: 5px;
    flex: 1;
}
.pwd-strength-seg {
    flex: 1;
    height: 5px;
    border-radius: var(--radius-full);
    background: var(--color-divider);
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}
.pwd-strength-seg.is-weak {
    background: var(--color-primary);
}
.pwd-strength-seg.is-medium {
    background: var(--color-strength-medium);
}
.pwd-strength-seg.is-strong {
    background: var(--color-strength-strong);
}
.pwd-strength-label {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-muted);
    white-space: nowrap;
}
.pwd-strength-label.is-weak {
    color: var(--color-primary);
}
.pwd-strength-label.is-medium {
    color: var(--color-strength-medium);
}
.pwd-strength-label.is-strong {
    color: var(--color-success-700);
}

/* Checklist de regras. */
.pwd-rules {
    margin-top: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.pwd-rule {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}
.pwd-rule-dot {
    width: 19px;
    height: 19px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    border: 2px solid var(--color-border-strong);
    background: var(--color-surface);
    display: grid;
    place-items: center;
    color: var(--color-on-primary);
    transition:
        background-color var(--duration-fast) var(--ease-out-soft),
        border-color var(--duration-fast) var(--ease-out-soft);
}
.pwd-rule-dot svg {
    width: 11px;
    height: 11px;
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-out-soft);
}
.pwd-rule.is-ok {
    color: var(--color-text-display);
}
.pwd-rule.is-ok .pwd-rule-dot {
    background: var(--color-strength-strong);
    border-color: var(--color-strength-strong);
}
.pwd-rule.is-ok .pwd-rule-dot svg {
    opacity: 1;
}

/* Dica (igual à atual / conferência). */
.pwd-hint {
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
}
.pwd-hint--good {
    color: var(--color-success-700);
}
.pwd-hint--bad {
    color: var(--color-primary);
}
.pwd-hint svg {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

/* Barra de ação sticky no rodapé (não é o bottom-nav). */
.pwd-action-bar {
    position: sticky;
    bottom: 0;
    padding: var(--space-3) var(--space-5)
        calc(var(--space-3) + env(safe-area-inset-bottom));
    background: var(--color-bg);
    border-top: 1px solid var(--color-divider);
}

/* btn-outline-danger (botão idle destrutivo) — spec §3.5.
 * Pill (min-height/padding/border-radius) herdado da base .btn. */
.btn-outline-danger {
    width: 100%;
    background: transparent;
    color: var(--color-danger-700);
    border: 1.5px solid var(--color-danger-700);
}

.btn-outline-danger:hover {
    background: var(--color-danger-100);
}

.btn-outline-danger:active {
    background: var(--color-danger-100);
}

.btn-outline-danger:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* Checkbox-em-bloco e textos do modal — spec §3.7.
 * .modal-title/.modal-text como aliases das regras por tag .modal h2/.modal p. */
.modal-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-display);
    text-align: center;
    margin-bottom: var(--space-2);
}

.modal-text {
    font-size: var(--text-sm);
    color: var(--color-text-body);
    text-align: center;
    line-height: 1.5;
    margin-bottom: var(--space-5);
}

.modal-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background: var(--color-surface-muted);
    cursor: pointer;
    margin-bottom: var(--space-5);
    text-align: left;
}

.modal-check input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
    flex-shrink: 0;
}

.modal-check-label {
    font-size: var(--text-sm);
    color: var(--color-text-body);
    line-height: 1.4;
}

.modal-check-hint {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: 2px;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Action sheet overlay */
.sheet-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(26, 22, 20, 0.4);
    z-index: var(--z-overlay);
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.sheet {
    width: 100%;
    max-width: 28rem;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-3);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

/* O componente reutilizável (sheet.css, carregado DEPOIS no layout/app) também
   declara .sheet, porém posicionado `fixed` + `translate(-50%, 100%)` (fora da
   tela) até abrir via `.sheet-backdrop.is-open`. Este action-sheet vive dentro
   de `.sheet-overlay` e é posicionado pelo flex do overlay — então reescrevemos
   com maior especificidade para o painel NÃO herdar o "fora da tela" do
   sheet.css (senão só o overlay cinza aparece). Não casa o componente
   reutilizável, que usa `.sheet-backdrop`. */
.sheet-overlay .sheet {
    position: static;
    inset: auto;
    transform: none;
    z-index: auto;
    width: 100%;
    max-width: 28rem;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-3);
}

.sheet-handle {
    width: 36px;
    height: 4px;
    border-radius: var(--radius-full);
    background-color: var(--color-neutral-200);
    margin: var(--space-1) auto var(--space-3);
}

.sheet-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    min-height: var(--space-12);
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    color: var(--color-text-body);
    font-size: var(--text-base);
    cursor: pointer;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}

.sheet-item:hover {
    background-color: var(--color-surface-muted);
}

.sheet-item svg {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.sheet-item--danger {
    color: var(--color-danger-700);
}

.sheet-item--danger svg {
    color: var(--color-danger-700);
}

.sheet-item--cancel {
    justify-content: center;
    color: var(--color-text-muted);
    margin-top: var(--space-2);
}

/* =============================================================================
 * Tela /hoje — especificação doc/UX/prototypes/trilha.md
 *
 * Header compact (marca + ajustes), cabeçalho da semana, trilha de 7 nós com
 * variações de estado (done / in-progress / today / locked / saturday) e
 * bottom-nav. Mobile-first; sem breakpoints desnecessários.
 *
 * Tokens: reutiliza :root existente — nenhum hex literal aqui.
 * ============================================================================= */

.icon-button {
    align-items: center;
    background: transparent;
    border-radius: var(--radius-md);
    color: var(--color-text-body);
    cursor: pointer;
    display: inline-grid;
    flex-shrink: 0;
    min-height: var(--space-11);
    min-width: var(--space-11);
    place-items: center;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}

.icon-button:hover {
    background: var(--color-surface-muted);
}

.icon-button svg {
    display: block;
    height: 20px;
    width: 20px;
}

/* ----- Container principal ----- */

.hoje__main {
    margin: 0 auto;
    max-width: 38rem;
    padding: var(--space-6) var(--space-4) var(--space-12);
}

/* ----- Cabeçalho da semana ----- */

.hoje__week-head {
    margin-bottom: var(--space-10);
}

/* US-108 — indicador discreto da trilha atual. Uma única linha em 320px,
   tipografia menor e cor secundária. Tokens existentes apenas. */
.hoje__track {
    align-items: center;
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    min-width: 0;
}

.hoje__track-link {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    overflow: hidden;
    text-decoration: none;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hoje__track-link:hover {
    text-decoration: underline;
}

.hoje__track-name {
    color: var(--color-text-body);
    font-weight: var(--font-weight-semibold);
}

/* Slot reservado para o controle de troca (US-105). Dimensão fixa para não
   causar reflow quando o controle real for habilitado. Inerte no MVP. */
.hoje__track-switch--reserved {
    display: inline-block;
    flex: 0 0 auto;
    height: var(--space-6);
    width: var(--space-6);
}

.hoje__eyebrow {
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.12em;
}

.hoje__week-title {
    font-size: 1.6875rem; /* ~27px */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin: var(--space-2) 0 0;
}

.hoje__week-subtitle {
    color: var(--color-neutral-600); /* ink70 */
    font-size: var(--text-base);
    line-height: 1.45;
    margin: var(--space-2) 0 var(--space-5);
}

/* Chip "Trimestre" — pílula com borda. */
.hoje__chip {
    align-items: center;
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    border-radius: var(--radius-full);
    color: var(--color-text-display);
    display: inline-flex;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-out-soft);
}
.hoje__chip:hover {
    background: var(--color-surface-muted);
}
.hoje__chip svg {
    display: block;
    height: 12px;
    width: 12px;
}

/* ----- Trilha — lista de nós ----- */

.hoje__trail {
    display: flex;
    flex-direction: column;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ----- Linha (rail) + card ----- */

.hoje__row {
    align-items: stretch;
    display: flex;
    gap: var(--space-4);
}

/* Coluna do rail: marcador circular + linha conectora descendente. */
.hoje__rail {
    flex-shrink: 0;
    position: relative;
    width: 34px;
}
.hoje__line {
    background: var(--color-divider);
    border-radius: 2px;
    bottom: -18px;
    left: 16px;
    position: absolute;
    top: 30px;
    width: 2.5px;
}
.hoje__row--done .hoje__line {
    background: var(--color-secondary-400); /* trecho concluído = verde */
}
.hoje__row--last .hoje__line {
    display: none;
}

.hoje__marker {
    align-items: center;
    border-radius: var(--radius-full);
    box-shadow: 0 1px 3px rgba(33, 28, 24, 0.12);
    color: var(--color-on-primary);
    display: flex;
    height: 34px;
    justify-content: center;
    position: relative;
    width: 34px;
    z-index: 1;
}
.hoje__marker svg {
    height: 16px;
    width: 16px;
}
.hoje__marker--done {
    background: #6fb23a; /* verde profundo da marca */
}
.hoje__marker--late {
    background: var(--color-warning-500);
    box-shadow: 0 4px 10px rgba(216, 155, 26, 0.4);
}
.hoje__marker--today {
    background: var(--color-primary);
    box-shadow: 0 4px 12px rgba(238, 108, 92, 0.45);
}
.hoje__marker--today svg {
    height: 18px;
    width: 18px;
}
.hoje__marker--locked {
    background: var(--color-neutral-100);
    box-shadow: none;
    color: var(--color-neutral-400);
}
.hoje__marker--locked svg {
    height: 14px;
    width: 14px;
}

/* Coluna do card. */
.hoje__cardwrap {
    flex: 1;
    min-width: 0;
    padding-bottom: var(--space-5);
}
.hoje__row--last .hoje__cardwrap {
    padding-bottom: 0;
}

.hoje__card {
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    color: inherit;
    display: block;
    font-family: var(--font-sans);
    padding: var(--space-4);
    text-align: left;
    width: 100%;
}
button.hoje__card {
    cursor: pointer;
    transition: transform var(--duration-fast) var(--ease-out-soft);
}
button.hoje__card:active {
    transform: scale(0.99);
}
.hoje__card-head {
    align-items: center;
    display: flex;
    gap: var(--space-2);
    justify-content: space-between;
}
.hoje__card-title {
    color: var(--color-text-body);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
}
.hoje__card-sub {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin: var(--space-1) 0 0;
}

/* ----- Badge (reutiliza .badge existente) ----- */

.badge {
    align-items: center;
    border-radius: var(--radius-full);
    display: inline-flex;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    gap: var(--space-1);
    line-height: 1;
    padding: var(--space-1) var(--space-2);
    white-space: nowrap;
}

.badge--neutral {
    background: var(--color-neutral-100);
    color: var(--color-neutral-700);
}

.badge--primary {
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    font-family: var(--font-display);
}

.badge--success {
    background: var(--color-success-100);
    color: var(--color-success-700);
}

.badge--info {
    background: var(--color-info-100);
    color: var(--color-info-700);
}

.badge--warning {
    background: var(--color-warning-100);
    color: var(--color-warning-700);
}

/* ----- Estados dos cards ----- */

/* Concluído — borda verde sutil. */
.hoje__card--done {
    border-color: #e4efc8;
}

/* Não finalizado — barra de progresso. */
.hoje__bar {
    background: var(--color-neutral-100);
    border-radius: var(--radius-full);
    height: 7px;
    margin-top: var(--space-3);
    overflow: hidden;
}
.hoje__bar > span {
    background: var(--color-secondary-400);
    border-radius: var(--radius-full);
    display: block;
    height: 100%;
}
.hoje__bar--late > span {
    background: var(--color-warning-500);
}

/* Hoje — destaque coral. */
.hoje__card--today {
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 12px 28px rgba(238, 108, 92, 0.18);
    padding: var(--space-4) var(--space-4) var(--space-5);
    scroll-margin-bottom: 80px;
    scroll-margin-top: 80px;
}
.hoje__card--today .hoje__card-title {
    color: var(--color-text-display);
    font-weight: var(--font-weight-bold);
}
.hoje__hook {
    color: var(--color-neutral-600);
    font-size: var(--text-sm);
    line-height: 1.45;
    margin: var(--space-2) 0 var(--space-4);
}
.hoje__start {
    height: 50px;
}
.hoje__start svg {
    height: 16px;
    width: 16px;
}

/* Bloqueado — tracejado. */
.hoje__card--locked {
    background: var(--color-neutral-50);
    border-style: dashed;
}
.hoje__card--locked .hoje__card-title {
    color: var(--color-text-muted);
}

/* ----- Bottom-nav (footer compartilhado) ----- */

.app-bottom-nav {
    background: var(--color-surface);
    border-top: 1px solid var(--color-divider);
    bottom: 0;
    padding-bottom: env(safe-area-inset-bottom);
    position: sticky;
    z-index: var(--z-sticky);
}

.app-bottom-nav-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    list-style: none;
    margin: 0;
    padding: 0;
}

.app-bottom-nav-list .app-bottom-nav-link {
    align-items: center;
    color: var(--color-text-muted);
    display: flex;
    flex-direction: column;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-medium);
    gap: var(--space-1);
    justify-content: center;
    min-height: var(--space-11);
    min-width: var(--space-11);
    padding: var(--space-2) var(--space-1);
    text-align: center;
    transition: color var(--duration-fast) var(--ease-out-soft);
}

.app-bottom-nav-list .app-bottom-nav-link:hover {
    color: var(--color-text-body);
}

.app-bottom-nav-list .app-bottom-nav-link[aria-current="page"] {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    text-decoration-line: none;
}

.app-bottom-nav-list .app-bottom-nav-link svg {
    display: block;
    height: 22px;
    width: 22px;
}

/* O antigo tooltip de bloqueio (.hoje__lock-tooltip) foi substituído pelo
 * bottom-sheet compartilhado (css/sheet.css + js/sheet.js, aberto por js/hoje.js). */

/* ----- Utilitários ----- */

.sr-only {
    clip: rect(0, 0, 0, 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    width: 1px;
}

/* ---------------------------------------------------------------------------
   Escolha de trilha (pós-verificação de e-mail) — US-100.
   Elevada ao design system (doc/UX/us-100-spec.md §3, §11): tokens coral/lime/
   ink, componentes card/badge. Cards na vertical na ordem da subida; a trilha
   disponível (Travessia) se destaca por ênfase (borda coral + sombra), não por
   posição. Cards "Em breve" são interativos (gancho US-107/#140): subordinados
   por AUSÊNCIA de coral/sombra — nunca por opacidade de "desligado".
   --------------------------------------------------------------------------- */
.escolher-trilha .escolher-trilha__intro {
    margin-bottom: var(--space-6);
}
.escolher-trilha__eyebrow {
    align-items: center;
    color: var(--color-success-700); /* verde — "E-mail confirmado" */
    display: inline-flex;
    font-weight: var(--font-weight-bold);
    gap: var(--space-2);
    letter-spacing: 0.12em;
}
.escolher-trilha__eyebrow svg {
    height: 14px;
    width: 14px;
}
.escolher-trilha h1 {
    font-size: 1.6875rem; /* ~27px */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    margin: var(--space-2) 0 0;
}
.escolher-trilha .lead {
    color: var(--color-neutral-600); /* ink70 */
    font-size: var(--text-base);
    line-height: 1.5;
    margin: var(--space-3) 0 0;
}

.trilha-cards {
    list-style: none;
    margin: var(--space-5) 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.trilha-cards > li {
    margin: 0;
}
.trilha-card__form {
    margin: 0;
}

/* Card = pico + corpo + lado direito. */
.trilha-card__link {
    align-items: center;
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    border-radius: var(--radius-xl);
    color: inherit;
    cursor: pointer;
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    text-align: left;
    transition:
        box-shadow var(--duration-base) var(--ease-out-soft),
        transform var(--duration-base) var(--ease-out-soft),
        background-color var(--duration-fast) var(--ease-out-soft),
        border-color var(--duration-fast) var(--ease-out-soft);
    width: 100%;
}
.trilha-card__link:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}
.trilha-card__link:active {
    transform: scale(0.992);
}

/* Tile do "pico" (marca da montanha). */
.trilha-card__peak {
    align-items: center;
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    color: var(--color-on-primary);
    display: flex;
    flex-shrink: 0;
    height: 42px;
    justify-content: center;
    width: 42px;
}
.trilha-card__peak svg {
    height: 20px;
    width: 20px;
}
.trilha-card__peak--soon {
    background: var(--color-neutral-100);
    color: var(--color-neutral-400);
}

.trilha-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
}
.trilha-card__age {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
}
.trilha-card__name {
    color: var(--color-text-display);
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.01em;
}
.trilha-card__start {
    align-items: center;
    color: var(--color-primary);
    display: inline-flex;
    font-weight: var(--font-weight-bold);
    gap: var(--space-1);
    margin-top: var(--space-2);
}
.trilha-card__start svg {
    height: 15px;
    width: 15px;
}
.trilha-card__right {
    align-items: center;
    display: inline-flex;
    flex-shrink: 0;
    gap: var(--space-2);
}
.trilha-card__chev {
    color: var(--color-neutral-400);
    display: block;
}
.trilha-card__chev svg {
    height: 18px;
    width: 18px;
}

/* Variante "Em breve" — hover sutil. */
.trilha-card--soon:hover {
    background: var(--color-surface-muted);
    border-color: var(--color-border-strong);
}

/* Variante "Disponível" (Travessia) — destaque coral. */
.trilha-card--available {
    align-items: flex-start;
    border: 2px solid var(--color-primary);
    box-shadow: 0 12px 28px rgba(238, 108, 92, 0.16);
}
.trilha-card--available:hover {
    box-shadow: var(--shadow-lg);
}

@media (prefers-reduced-motion: no-preference) {
    .trilha-card--available:hover {
        transform: translateY(-1px);
    }
}

/* ----- Nota de rodapé ----- */
.escolher-trilha__foot {
    margin-top: var(--space-8);
    display: flex;
    gap: var(--space-2);
    align-items: flex-start;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.escolher-trilha__foot svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* =============================================================================
 * Sheet US-107 — aviso "Em breve" + opt-in "me avise" (doc/UX/us-100-spec §4).
 *
 * Bottom sheet (mobile) / modal centrado (desktop ≥ 40rem). Escopado em
 * `.escolher-trilha` para NÃO colidir com o componente global `.sheet`/
 * `.sheet-overlay` (action sheet de menu), que tem layout e comportamento
 * diferentes. Aqui o overlay nasce oculto e só aparece com `.is-open`. Reusa os
 * componentes-base `.btn`/`.btn-primary`/`.btn-ghost` e `.alert--success`.
 * Só tokens — nenhum hex novo (o scrim rgba(26,22,20,…) já é o padrão do arquivo
 * em sombras e no `.modal-overlay`). ============================================ */

.escolher-trilha .sheet-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    background: rgba(26, 22, 20, 0.6);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity var(--duration-base) var(--ease-out-soft),
        visibility var(--duration-base) var(--ease-out-soft);
}

.escolher-trilha .sheet-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.escolher-trilha .sheet {
    background: var(--color-surface);
    width: 100%;
    max-width: 32rem;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    box-shadow: var(--shadow-lg);
    padding: var(--space-5);
    display: block;
    gap: 0;
    transform: translateY(16px);
    transition: transform var(--duration-base) var(--ease-out-soft);
}

.escolher-trilha .sheet-overlay.is-open .sheet {
    transform: none;
}

.escolher-trilha .sheet-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.escolher-trilha .sheet-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-display);
    line-height: 1.2;
    margin: 0;
}

.escolher-trilha .sheet-grabber {
    background: var(--color-neutral-200);
    border-radius: var(--radius-full);
    display: block;
    height: 5px;
    margin: 0 auto var(--space-4);
    width: 40px;
}

.escolher-trilha .sheet-close {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border: 0;
    background: var(--color-surface-muted);
    cursor: pointer;
    border-radius: var(--radius-full);
    display: inline-grid;
    place-items: center;
    color: var(--color-text-body);
}

.escolher-trilha .sheet-close:hover {
    background: var(--color-neutral-100);
}

.escolher-trilha .sheet-close svg {
    width: 15px;
    height: 15px;
    display: block;
}

.escolher-trilha .sheet-body {
    color: var(--color-text-body);
    font-size: var(--text-base);
    margin-bottom: var(--space-5);
}

.escolher-trilha .sheet-body p + p {
    margin-top: var(--space-2);
}

.escolher-trilha .sheet-body .muted {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

/* Pilha de ações (CTA primário + ação secundária) e seus forms. */
.escolher-trilha .actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.escolher-trilha .actions > form {
    margin: 0;
}

.escolher-trilha .actions .btn {
    width: 100%;
    min-height: var(--space-12);
}

/* Ação secundária "me avisar" — botão contornado com sino. */
.escolher-trilha .btn-notify {
    align-items: center;
    background: var(--color-surface);
    border: 1.5px solid var(--color-divider);
    color: var(--color-text-display);
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    transition:
        border-color var(--duration-fast) var(--ease-out-soft),
        background-color var(--duration-fast) var(--ease-out-soft);
}
.escolher-trilha .btn-notify:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
}
.escolher-trilha .btn-notify svg {
    flex-shrink: 0;
    height: 17px;
    width: 17px;
}

/* Estado "interesse registrado" — centrado, ícone verde + texto. */
.escolher-trilha .sheet-confirmed {
    align-items: center;
    display: flex;
    flex-direction: column;
    padding-top: var(--space-2);
    text-align: center;
}
.escolher-trilha .sheet-confirmed__icon {
    align-items: center;
    background: var(--color-success-100);
    border-radius: var(--radius-full);
    color: var(--color-success-700);
    display: flex;
    height: 62px;
    justify-content: center;
    margin-bottom: var(--space-4);
    width: 62px;
}
.escolher-trilha .sheet-confirmed__icon svg {
    height: 30px;
    width: 30px;
}
.escolher-trilha .sheet-confirmed__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.01em;
    margin: 0;
}
.escolher-trilha .sheet-confirmed__text {
    color: var(--color-neutral-600);
    font-size: var(--text-base);
    line-height: 1.55;
    margin: var(--space-3) 0 var(--space-5);
}
.escolher-trilha .sheet-confirmed .btn {
    min-height: var(--space-12);
    width: 100%;
}

/* Desktop: o bottom sheet vira modal centrado. */
@media (min-width: 40rem) {
    .escolher-trilha .sheet-overlay {
        align-items: center;
    }

    .escolher-trilha .sheet {
        border-radius: var(--radius-xl);
        transform: translateY(0) scale(0.96);
    }

    .escolher-trilha .sheet-overlay.is-open .sheet {
        transform: none;
    }
}

/* prefers-reduced-motion: entrada por fade simples (sem translate/scale). */
@media (prefers-reduced-motion: reduce) {
    .escolher-trilha .sheet,
    .escolher-trilha .sheet-overlay.is-open .sheet {
        transform: none;
    }
}

/* =============================================================================
 * Onboarding da trilha (app/onboarding/passo-1..3) — stepper + texto + CTA +
 * trilha ilustrada. O CTA mantém .onboarding__cta (contrato de navegação).
 * ============================================================================= */
/* Preenche a altura entre o header e a bottom-nav (coluna centrada). */
.onboarding {
    display: flex;
    flex: 1;
    flex-direction: column;
    margin: 0 auto;
    max-width: 30rem;
    padding: var(--space-6) var(--space-4) var(--space-8);
    width: 100%;
}

/* Stepper — barras ocupam 100% da largura (1 por passo). */
.onboarding__stepper {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}
.onboarding__seg {
    background: var(--color-divider);
    border-radius: var(--radius-full);
    flex: 1;
    height: 4px;
}
.onboarding__seg--on {
    background: var(--color-primary);
}

.onboarding__titulo {
    font-size: 1.6875rem; /* ~27px */
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    margin: var(--space-2) 0 0;
}
.onboarding__lead {
    color: var(--color-neutral-600); /* ink70 */
    font-size: var(--text-base);
    line-height: 1.5;
    margin: var(--space-3) 0 var(--space-6);
}
.onboarding__cta svg {
    height: 16px;
    width: 16px;
}

.onboarding__trail {
    display: flex;
    justify-content: center;
    margin-top: auto; /* empurra a ilustração para o fim da coluna */
    padding-top: var(--space-6);
}