/* ============================================================
   COMO VOTA // V4-GOV — Estilo institucional inspirado em gov.br
   Referências: portaldatransparencia.gov.br, gov.br/pt-br
   ============================================================ */

/* ---------- Tokens (Design System gov.br) ---------- */
:root {
    /* Cores institucionais */
    --color-primary-darkest: #0C326F;
    --color-primary-dark: #1351B4;
    --color-primary: #1351B4;
    --color-primary-light: #5992ED;
    --color-primary-lighter: #C5D4EB;

    --color-secondary: #FFCD07;       /* amarelo Brasil */
    --color-tertiary: #168821;        /* verde Brasil */

    --color-warning: #FFCD07;
    --color-warning-bg: #FFF5C2;
    --color-danger: #E52207;
    --color-danger-bg: #FDE0DB;
    --color-success: #168821;
    --color-success-bg: #E3F5E1;
    --color-info: #155BCB;
    --color-info-bg: #D4E5FF;

    /* Neutros */
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8F8F8;
    --color-bg-section: #F0F3F8;
    --color-surface: #FFFFFF;
    --color-border: #CCCCCC;
    --color-border-light: #E6E6E6;

    /* Texto */
    --color-text: #1C1C1C;
    --color-text-secondary: #555555;
    --color-text-muted: #767676;
    --color-text-on-primary: #FFFFFF;
    --color-link: #1351B4;
    --color-link-visited: #5C2D91;

    /* Tipografia (Rawline é a oficial gov.br; usamos Inter/Raleway como fallback) */
    --font-sans: 'Rawline', 'Raleway', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'Roboto Mono', Menlo, Consolas, monospace;

    --text-xs: 0.75rem;     /* 12 */
    --text-sm: 0.875rem;    /* 14 */
    --text-base: 1rem;      /* 16 */
    --text-md: 1.125rem;    /* 18 */
    --text-lg: 1.25rem;     /* 20 */
    --text-xl: 1.5rem;      /* 24 */
    --text-2xl: 2rem;       /* 32 */
    --text-3xl: 2.5rem;     /* 40 */

    /* Espaçamento (escala gov.br: 8px base) */
    --space-1: 0.25rem;     /* 4 */
    --space-2: 0.5rem;      /* 8 */
    --space-3: 0.75rem;     /* 12 */
    --space-4: 1rem;        /* 16 */
    --space-5: 1.5rem;      /* 24 */
    --space-6: 2rem;        /* 32 */
    --space-8: 3rem;        /* 48 */
    --space-10: 4rem;       /* 64 */

    /* Bordas e sombras */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.08);
    --shadow-focus: 0 0 0 3px rgba(255, 205, 7, 0.6);

    /* Layout */
    --container-max: 1280px;
    --header-height: 56px;
    --transition: 0.18s ease;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg-alt);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-link);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition);
}
a:hover { color: var(--color-primary-darkest); }
a:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
    border-radius: 2px;
}

h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-primary-darkest);
    margin: 0;
}

button { font-family: inherit; cursor: pointer; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

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

/* ---------- Skip link (acessibilidade) ---------- */
.skip-link {
    position: absolute;
    left: -1000px;
    top: 0;
    z-index: 1000;
    background: var(--color-secondary);
    color: var(--color-primary-darkest);
    padding: var(--space-2) var(--space-4);
    font-weight: 700;
    text-decoration: none;
}
.skip-link:focus { left: var(--space-4); top: var(--space-2); }

/* ============================================================
   HEADER - estilo gov.br
   ============================================================ */

/* Barra superior "Governo Federal" */
.gov-bar {
    background: #1351B4;
    color: #FFFFFF;
    font-size: var(--text-xs);
    padding: var(--space-2) 0;
    border-bottom: 4px solid var(--color-secondary);
}
.gov-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}
.gov-bar a {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 500;
}
.gov-bar a:hover { text-decoration: underline; }
.gov-bar .gov-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: lowercase;
}
.gov-bar .gov-brand::before {
    content: '';
    display: inline-block;
    width: 18px; height: 12px;
    background: linear-gradient(
        to bottom,
        #009C3B 0 33%,
        #FFDF00 33% 66%,
        #002776 66% 100%
    );
    border-radius: 2px;
    margin-right: var(--space-1);
}
.gov-bar .gov-links {
    display: flex;
    gap: var(--space-4);
    list-style: none;
    margin: 0; padding: 0;
}

/* Header institucional */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: 50;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
}
.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--color-text);
}
.brand:hover { color: var(--color-primary-darkest); }
.brand-mark {
    width: 44px; height: 44px;
    background: var(--color-primary-darkest);
    color: #FFFFFF;
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: var(--text-md);
    letter-spacing: -0.02em;
    flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-title {
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--color-primary-darkest);
    letter-spacing: -0.01em;
}
.brand-subtitle {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 2px;
}

/* Navegação principal */
.main-nav ul {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    gap: var(--space-1);
}
.main-nav a {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}
.main-nav a:hover { background: var(--color-bg-section); color: var(--color-primary-darkest); }
.main-nav a.active {
    color: var(--color-primary-darkest);
    background: var(--color-primary-lighter);
    font-weight: 600;
}

/* Hamburguer mobile — checkbox hack (zero JS).
   The checkbox itself is visually hidden; the <label> renders the button. */
.nav-toggle-cb {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    pointer-events: none;
}
.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--space-2);
    width: 44px;
    height: 44px;
    cursor: pointer;
    color: var(--color-primary-darkest);
    align-items: center;
    justify-content: center;
}
.nav-toggle:hover { background: var(--color-bg-section); }
.nav-toggle-cb:focus-visible + .nav-toggle {
    outline: none;
    box-shadow: var(--shadow-focus);
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before,
.nav-toggle-bars::after {
    content: '';
    position: absolute;
    left: 0;
}
.nav-toggle-bars::before { top: -7px; }
.nav-toggle-bars::after  { top: 7px; }
/* Open state: morph into an X */
.nav-toggle-cb:checked + .nav-toggle .nav-toggle-bars { background: transparent; }
.nav-toggle-cb:checked + .nav-toggle .nav-toggle-bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle-cb:checked + .nav-toggle .nav-toggle-bars::after  { transform: translateY(-7px) rotate(-45deg); }

/* Breadcrumb */
.breadcrumb {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-3) 0;
    font-size: var(--text-sm);
}
.breadcrumb ol {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}
.breadcrumb li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-secondary);
}
.breadcrumb li + li::before {
    content: '›';
    color: var(--color-text-muted);
    font-weight: 700;
}
.breadcrumb a {
    color: var(--color-link);
    text-decoration: none;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb [aria-current="page"] {
    color: var(--color-text);
    font-weight: 500;
}

/* ============================================================
   PAGE HEADER (título da página + descrição + ações)
   ============================================================ */
.page-header {
    background: linear-gradient(135deg, #0C326F 0%, #1351B4 100%);
    color: #FFFFFF;
    padding: var(--space-8) 0 var(--space-6);
    margin-bottom: var(--space-5);
}
.page-header .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.page-header h1 {
    color: #FFFFFF;
    font-size: var(--text-3xl);
    font-weight: 700;
    letter-spacing: -0.02em;
}
.page-header .page-description {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--text-md);
    max-width: 720px;
    margin: 0;
}
.page-header .page-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: var(--space-3);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.85);
}
.page-header .page-meta strong { color: #FFFFFF; font-weight: 600; }

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 2px var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: #6B5300; }
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-info { background: var(--color-info-bg); color: var(--color-info); }
.badge-neutral { background: var(--color-bg-section); color: var(--color-text-secondary); border: 1px solid var(--color-border-light); }

/* Identificação visual da Casa Legislativa */
.badge-camara {
    background: #E3F5E1;
    color: #0F6B1A;
    border: 1px solid #A8D9A0;
}
.badge-senado {
    background: #E8EEFB;
    color: #0C326F;
    border: 1px solid #A9BEE8;
}

.badge-on-dark {
    background: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ============================================================
   MAIN
   ============================================================ */
main { padding: var(--space-6) 0 var(--space-10); }
section { margin-bottom: var(--space-8); }

.section-title {
    font-size: var(--text-xl);
    color: var(--color-primary-darkest);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.section-title .section-count {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    margin-left: auto;
}

/* ---------- Card ---------- */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: var(--space-4); }

/* ---------- Stats grid ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    box-shadow: var(--shadow-sm);
}
.stat-card .stat-label {
    display: block;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    font-weight: 600;
    margin-bottom: var(--space-2);
}
.stat-card .stat-value {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary-darkest);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
.stat-card .stat-help {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-2);
}
.stat-card.danger { border-left-color: var(--color-danger); }
.stat-card.danger .stat-value { color: var(--color-danger); }
.stat-card.warning { border-left-color: var(--color-warning); }
.stat-card.success { border-left-color: var(--color-success); }
.stat-card.success .stat-value { color: var(--color-success); }

/* ---------- Tabelas ---------- */
.table-wrapper {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.table-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-section);
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}
.table-scroll { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}
thead th {
    background: var(--color-bg-section);
    color: var(--color-primary-darkest);
    text-align: left;
    font-weight: 600;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: var(--space-3) var(--space-4);
    border-bottom: 2px solid var(--color-primary);
    white-space: nowrap;
}
tbody td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--color-bg-section); }

td.col-num,
th.col-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.col-currency { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; color: var(--color-primary-darkest); }
td.col-date { white-space: nowrap; color: var(--color-text-secondary); }
td.col-mono { font-family: var(--font-mono); font-size: 0.8125rem; }

/* Tabelas com linha inteira em fonte monoespaçada,
   destacando apenas o valor (col-currency em bold). */
#top-fornecedores-table tbody td,
#despesas-recentes-table tbody td,
#fornecedores-multi-table tbody td,
#parlamentares-table tbody td,
#despesas-table tbody td,
#grupo-table tbody td,
#fornecedores-table tbody td,
#votacoes-table tbody td {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 400;
}
#top-fornecedores-table tbody td.col-currency,
#despesas-recentes-table tbody td.col-currency,
#fornecedores-multi-table tbody td.col-currency,
#parlamentares-table tbody td.col-currency,
#despesas-table tbody td.col-currency,
#grupo-table tbody td.col-currency,
#fornecedores-table tbody td.col-currency,
#votacoes-table tbody td.col-currency {
    font-weight: 700;
}

.text-danger { color: var(--color-danger); font-weight: 600; }
.text-warning { color: #6B5300; font-weight: 600; }
.text-success { color: var(--color-success); font-weight: 600; }
.text-muted { color: var(--color-text-muted); }

.cell-loading,
.cell-empty {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
    padding: var(--space-8) var(--space-4);
}

/* ---------- Filtros / form controls ---------- */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-bg-section);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}
.filters label {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-secondary);
    font-weight: 600;
}
.filters select,
.filters input {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-3);
    font-family: inherit;
    font-size: var(--text-sm);
    color: var(--color-text);
    min-width: 180px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.filters select:focus,
.filters input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 81, 180, 0.15);
}

/* ---------- Bar chart ---------- */
.bar-chart {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.bar-row {
    display: grid;
    grid-template-columns: 160px 1fr 140px;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
}
.bar-label { color: var(--color-text); font-weight: 500; }
.bar-track {
    height: 16px;
    background: var(--color-bg-section);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}
.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: 2px;
    transition: width 0.5s ease;
}
.bar-value {
    text-align: right;
    font-weight: 600;
    color: var(--color-primary-darkest);
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   PERFIL DO PARLAMENTAR / FORNECEDOR
   ============================================================ */
.profile-header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-6);
}
.profile-photo {
    width: 140px;
    height: 180px;
    background: var(--color-bg-section);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    overflow: hidden;
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    flex-shrink: 0;
}
.profile-photo img { width: 100%; height: 100%; object-fit: cover; }
.profile-details { display: flex; flex-direction: column; gap: var(--space-3); }
.profile-details h1 {
    font-size: var(--text-2xl);
    color: var(--color-primary-darkest);
    margin: 0;
}
.profile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4) var(--space-6);
    margin: 0;
}
.profile-meta > div {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}
.profile-meta dt {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-secondary);
    font-weight: 600;
}
.profile-meta dd {
    font-size: var(--text-base);
    color: var(--color-text);
    font-weight: 600;
    margin: 0;
}

/* Alerta institucional */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid;
    margin-bottom: var(--space-5);
    font-size: var(--text-sm);
}
.alert-warning { background: var(--color-warning-bg); border-color: #F0C000; color: #6B5300; }
.alert-danger { background: var(--color-danger-bg); border-color: var(--color-danger); color: var(--color-danger); }
.alert-info { background: var(--color-info-bg); border-color: var(--color-primary); color: var(--color-primary-darkest); }
.alert .alert-icon {
    font-size: var(--text-lg);
    line-height: 1;
    flex-shrink: 0;
}
.alert .alert-content { flex: 1; }
.alert .alert-title {
    display: block;
    font-weight: 700;
    margin-bottom: 2px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: #071D41;
    color: rgba(255, 255, 255, 0.85);
    margin-top: var(--space-10);
    padding: var(--space-6) 0 var(--space-4);
    font-size: var(--text-sm);
}
.site-footer a { color: #FFFFFF; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}
.footer-block h3 {
    color: #FFFFFF;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.footer-block ul {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.footer-about {
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--space-3);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .profile-header { grid-template-columns: 1fr; }
    .profile-photo { width: 120px; height: 150px; }
    .page-header h1 { font-size: var(--text-2xl); }
    .bar-row { grid-template-columns: 1fr; gap: var(--space-1); }
    .bar-value { text-align: left; }
}

@media (max-width: 768px) {
    .nav-toggle { display: inline-flex; }
    .site-header .container { position: relative; }
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border-light);
        border-bottom: 1px solid var(--color-border-light);
        box-shadow: var(--shadow-md);
        padding: var(--space-2) var(--space-5);
        z-index: 60;
    }
    .nav-toggle-cb:checked ~ .main-nav { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav li { border-bottom: 1px solid var(--color-border-light); }
    .main-nav li:last-child { border-bottom: 0; }
    .main-nav a {
        display: block;
        padding: var(--space-3) var(--space-2);
        border-radius: 0;
        font-size: var(--text-base);
    }
    .main-nav a.active { background: transparent; border-left: 3px solid var(--color-primary); padding-left: var(--space-3); }
}

@media (max-width: 640px) {
    .gov-bar .gov-links { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .page-header { padding: var(--space-5) 0 var(--space-4); }
    .page-header h1 { font-size: var(--text-xl); }
}

/* ---------- Print ---------- */
@media print {
    .gov-bar, .site-footer, .breadcrumb, .table-toolbar { display: none; }
    body { background: #FFFFFF; }
    .page-header { background: #FFFFFF; color: #000; border-bottom: 2px solid #000; }
    .page-header h1 { color: #000; }
    /* Expand all <details> when printing */
    details { display: block; }
    details > summary { list-style: none; }
    details > .votacao-detail { display: block !important; }
}

@media (prefers-reduced-motion: reduce) {
    .votacao-row > summary::before { transition: none; }
}

/* ============================================================
   ACORDEÃO NATIVO — <details>/<summary> (Go SSR, sem JS)
   ============================================================ */

.votacao-row {
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-3);
    overflow: hidden;
}
.votacao-row > summary {
    list-style: none;
    cursor: pointer;
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
    color: var(--color-text);
    border-left: 4px solid transparent;
    transition: background var(--transition), border-color var(--transition);
}
.votacao-row > summary::-webkit-details-marker { display: none; }
.votacao-row > summary::before {
    content: "▸";
    color: var(--color-primary);
    transition: transform var(--transition);
    flex-shrink: 0;
}
.votacao-row[open] > summary {
    background: var(--color-primary-lighter, var(--color-bg-section));
    border-left-color: var(--color-primary);
}
.votacao-row[open] > summary::before { transform: rotate(90deg); }
.votacao-row > .votacao-detail {
    padding: var(--space-5);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg-section);
}
.votacao-row:hover > summary { background: var(--color-bg-section); }
.votacao-row > summary:focus-visible {
    outline: 3px solid var(--color-secondary);
    outline-offset: -3px;
}