/* CSS Centralizado - Sistema de Atas Câmara (Estilo Caieiras) */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700;800&display=swap');

:root {
    --primary-color: #17a2b8;       /* Teal - Cor oficial do portal */
    --primary-hover: #138496;       /* Teal escuro */
    --secondary-color: #00394f;     /* Navy Blue - Cor oficial secundária */
    --secondary-hover: #002534;     /* Navy Blue escuro */
    --bg-color: #ffffff;            /* Fundo branco limpo */
    --bg-light: #f8f9fa;            /* Cinza bem claro para áreas de contraste */
    --text-primary: #666666;        /* Cinza base para texto geral do site */
    --text-headers: #00394f;        /* Navy Blue para títulos */
    --border-color: #dee2e6;        /* Cinza padrão Bootstrap para bordas */
    --success-color: #28a745;       /* Verde sucesso */
    --danger-color: #dc3545;        /* Vermelho perigo/PDF */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, .04);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, .08); /* Sombra oficial do cabeçalho */
    --radius-sm: 5px;               /* Arredondamento padrão Bootstrap */
    --radius-md: 5px;
    --radius-lg: 5px;
    --transition: all 0.2s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Títulos */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-headers);
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    flex: 1;
}

/* Header */
header {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md); /* Elevação igual ao oficial */
    padding: 1rem 0;
    position: relative;
    z-index: 1050;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo-wrapper {
    display: block;
    max-width: 230px;
    transition: var(--transition);
}

.logo-wrapper:hover {
    opacity: 0.9;
}

.logo-img {
    width: 100%;
    height: auto;
    display: block;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    user-select: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    border-color: var(--secondary-hover);
    color: white;
}

.btn-outline {
    background-color: transparent;
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-outline:hover {
    background-color: var(--secondary-color);
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #bd2130;
    border-color: #b21f2d;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

/* Dashboard & Cards layout */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

/* Filtro por Ano */
.filter-section {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    margin-bottom: 2.5rem;
}

.filter-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.year-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.year-tab {
    padding: 0.5rem 1.25rem;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--secondary-color);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.year-tab:hover {
    background-color: #e9ecef;
    color: var(--secondary-hover);
    border-color: #cbd5e1;
}

.year-tab.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Barra de Busca */
.search-container {
    position: relative;
    margin-top: 1.5rem;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    font-size: 16px; /* Evita zoom automático no iOS/Android Chrome */
    color: #495057;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.25); /* Foco Teal oficial */
}

.search-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-color);
    opacity: 0.6;
    pointer-events: none;
}

/* Lista de Documentos */
.doc-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.doc-item {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    transition: var(--transition);
}

.doc-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, .05);
}

.doc-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 0;
}

.doc-icon-wrapper {
    background-color: #fce8e6; /* Vermelho claro oficial de PDFs */
    color: var(--danger-color);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
}

.doc-details {
    min-width: 0;
}

.doc-title {
    font-weight: 700;
    color: var(--secondary-color);
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.825rem;
    color: #888888;
}

.doc-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* Login Card */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 3rem 1rem;
}

.login-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.login-header p {
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 16px; /* Evita zoom automático no iOS/Android Chrome */
    color: #495057;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.25);
}

/* Upload Area */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    background-color: var(--bg-light);
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--primary-color);
    background-color: rgba(23, 162, 184, 0.02);
}

.upload-icon {
    font-size: 2.25rem;
    color: #b4c2ce;
    margin-bottom: 0.75rem;
}

.upload-text {
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.upload-subtext {
    font-size: 0.8rem;
    color: var(--text-primary);
}

/* Alertas */
.alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* Admin Layout */
.admin-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 992px) {
    .admin-layout {
        grid-template-columns: 380px 1fr;
    }
}

/* Collapsible Years in Admin */
.admin-year-section {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
}

.admin-year-header {
    background-color: var(--bg-light);
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    color: var(--secondary-color);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.admin-year-header:hover {
    background-color: #e9ecef;
}

.admin-year-content {
    padding: 1rem;
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: #ffffff;
    padding: 2rem 0;
    margin-top: auto;
    border-top: 4px solid var(--primary-color);
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
}

footer a:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* Responsive elements */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        text-align: center;
    }
    
    .doc-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .doc-actions {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}

/* Utilities */
.text-center { text-align: center; }
.mb-4 { margin-bottom: 1rem; }
.mt-4 { margin-top: 1rem; }
.hidden { display: none !important; }

/* Normalização Cross-Platform (iOS, Android, HyperOS, Windows, Linux) */
a, button, input, select, textarea, .year-tab, .admin-year-header {
    -webkit-tap-highlight-color: transparent; /* Remove o destaque cinza ao tocar no mobile */
}

input[type="text"],
input[type="number"],
input[type="password"],
textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none; /* Anula gradientes e estilos nativos do iOS Safari */
}

/* Ocultar setas (spin buttons) nativas de inputs do tipo número */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input[type=number] {
    -moz-appearance: textfield; /* Para Firefox no Linux/Windows */
}

/* Rolagem fluida no Safari móvel */
.admin-year-content, .doc-list {
    -webkit-overflow-scrolling: touch;
}