/* Central Medicina Laboratorial - Estilos principais */
:root {
    --primary-color: #9B2C2C; /* Vermelho principal da logo */
    --primary-dark: #742A2A; /* Vermelho mais escuro */
    --primary-light: #E53E3E; /* Vermelho mais claro */
    --secondary-color: #718096; /* Cinza secundário */
    --background-light: #F7FAFC;
    --background-white: #FFFFFF;
    --text-dark: #2D3748;
    --text-light: #718096;
    --success-color: #38A169;
    --warning-color: #D69E2E;
    --error-color: #E53E3E;
    --border-color: #E2E8F0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Reset e base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 1rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    color: white;
}

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

.nav-link {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Main content */
.main {
    min-height: calc(100vh - 80px);
    padding: 2rem 0;
}

/* Cards */
.card {
    background: var(--background-white);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.card-header {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.card-subtitle {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Carteirinha do beneficiário */
.carteirinha {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.carteirinha::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>');
    opacity: 0.3;
}

.carteirinha-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.lab-logo {
    font-size: 1.2rem;
    font-weight: bold;
}

.anos-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 2rem;
    font-size: 0.8rem;
}

.beneficiario-info {
    position: relative;
    z-index: 2;
}

.beneficiario-nome {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.beneficiario-detalhes {
    display: grid;
    gap: 0.5rem;
}

.detalhe-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detalhe-label {
    font-weight: 600;
    opacity: 0.9;
}

/* Botões de ação */
.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: var(--background-white);
    border: 2px solid var(--primary-color);
    border-radius: 1rem;
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s;
    box-shadow: var(--shadow);
}

.action-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.action-btn-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.action-btn-text {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background: #4A5568;
}

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

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

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-full {
    width: 100%;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ===== CORREÇÕES PÁGINA DE LOGIN - VISIBILIDADE TEXTOS ===== */
.login-container .user-type-btn {
    color: var(--text-dark) !important;
    background: white !important;
    border: 2px solid var(--border-color) !important;
}

.login-container .user-type-btn.active {
    background: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color) !important;
}

.login-container .user-type-btn:hover:not(.active) {
    border-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

.login-container .form-label {
    color: var(--text-dark) !important;
    font-weight: 600 !important;
}

.login-container .form-input {
    color: var(--text-dark) !important;
    background: white !important;
}

.login-container .form-input::placeholder {
    color: var(--text-light) !important;
}

/* Garantir visibilidade de todos os textos nos botões */
.login-container .user-type-btn span {
    color: inherit !important;
}

.login-container .user-type-btn .user-type-icon {
    color: inherit !important;
}

/* Forçar cores específicas para os estados */
.login-container .user-type-btn:not(.active) {
    color: var(--text-dark) !important;
}

.login-container .user-type-btn:not(.active) span {
    color: var(--text-dark) !important;
}

.login-container .user-type-btn.active span {
    color: white !important;
}

.login-container .user-type-btn.active .user-type-icon {
    color: white !important;
}

/* CORREÇÃO FINAL FORÇADA - Regra geral para garantir visibilidade */
body .login-container * {
    color: #2D3748 !important;
}

/* CORREÇÃO FINAL FORÇADA - Exceções para elementos específicos */
body .login-container .lab-logo-main {
    color: #9B2C2C !important;
}

body .login-container .lab-subtitle,
body .login-container .version-info,
body .login-container .install-prompt p {
    color: #718096 !important;
}

body .login-container .user-type-btn.active,
body .login-container .user-type-btn.active *,
body .login-container .btn-primary,
body .login-container .btn-primary *,
body .login-container .install-btn,
body .login-container .install-btn * {
    color: white !important;
}

/* CORREÇÃO ESPECÍFICA - Botões de tipo de usuário */
body .login-container .user-type-btn {
    color: #2D3748 !important;
    background: white !important;
}

body .login-container .user-type-btn span {
    color: #2D3748 !important;
}

/* CORREÇÃO ESPECÍFICA - Labels dos formulários */
body .login-container .form-label {
    color: #2D3748 !important;
}

/* CORREÇÃO ADICIONAL - Para casos extremos */
.login-container label[for="login"],
.login-container label[for="senha"] {
    color: #2D3748 !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.login-container .user-type-btn:not(.active) {
    color: #2D3748 !important;
}

.login-container .user-type-btn:not(.active) span {
    color: #2D3748 !important;
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-ativo { background: #C6F6D5; color: #22543D; }
.status-inativo { background: #FED7D7; color: #742A2A; }
.status-em-analise { background: #FEEBC8; color: #744210; }
.status-pendente { background: #E6FFFA; color: #234E52; }
.status-pendente_empresa { background: #FEF3C7; color: #92400E; }
.status-agendado { background: #BEE3F8; color: #2A4365; }
.status-finalizado { background: #C6F6D5; color: #22543D; }
.status-cancelado { background: #FED7D7; color: #742A2A; }

/* Tabelas */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table th,
.table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background: var(--background-light);
    font-weight: 600;
    color: var(--primary-color);
}

.table tr:hover {
    background: var(--background-light);
}

/* Loading */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    max-width: 90%;
    max-height: 90%;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

/* Alert */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.alert-success {
    background: #C6F6D5;
    color: #22543D;
    border: 1px solid #9AE6B4;
}

.alert-error {
    background: #FED7D7;
    color: #742A2A;
    border: 1px solid #FCA5A5;
}

.alert-warning {
    background: #FEEBC8;
    color: #744210;
    border: 1px solid #F6D55C;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .action-buttons {
        grid-template-columns: 1fr;
    }
    
    .carteirinha {
        padding: 1.5rem;
    }
    
    .beneficiario-nome {
        font-size: 1.25rem;
    }
    
    .table {
        font-size: 0.9rem;
    }
    
    .modal-content {
        max-width: 95%;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    .card {
        padding: 1rem;
    }
    
    .action-btn {
        padding: 1rem;
    }
    
    .action-btn-icon {
        font-size: 2rem;
    }
}

/* PWA específico */
@media (display-mode: standalone) {
    .header {
        padding-top: env(safe-area-inset-top);
    }
    
    body {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Estilos específicos para páginas */

/* Página de agendamento - Exames e Horários */
.exame-card {
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--background-white);
}

.exame-card.selected {
    border-color: var(--primary-color);
    background: var(--background-light);
}

.exame-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.exame-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.exame-nome {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.exame-valor {
    font-weight: bold;
    color: var(--success-color);
    font-size: 1.1rem;
}

.exame-codigo {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.exame-descricao {
    color: var(--text-light);
    font-size: 0.9rem;
}

.horarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.5rem;
    margin-top: 1rem;
}

.horario-btn {
    padding: 0.75rem 0.5rem;
    border: 2px solid var(--border-color);
    background: var(--background-white);
    border-radius: 0.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark); /* CORREÇÃO: cor do texto sempre visível */
}

.horario-btn.selected {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white !important; /* CORREÇÃO: forçar cor branca quando selecionado */
}

.horario-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.horario-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--background-light);
    color: var(--text-light) !important;
}

/* Upload de arquivos */
.file-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    background: var(--background-light);
    transition: all 0.3s;
    color: var(--text-dark);
}

.file-upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(155, 44, 44, 0.05);
}

.file-list {
    margin-top: 1rem;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--background-white);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.file-remove {
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 0.8rem;
}

/* Badges e estatísticas */
.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background: var(--primary-color);
    color: white;
    border-radius: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.stat-card {
    background: var(--background-white);
    border-radius: 1rem;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Actions rápidas */
.quick-action {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--background-white);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s;
    margin-bottom: 0.5rem;
}

.quick-action:hover {
    background: var(--background-light);
    transform: translateX(5px);
}

.quick-action-icon {
    margin-right: 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
}

/* Form row para layouts lado a lado */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Tabela melhorada */
.btn-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

/* SUPER CORREÇÃO: Tela de login sempre com cores corretas independente do tema */
.login-container *,
html[data-theme="dark"] .login-container *,
html[data-color-scheme="dark"] .login-container *,
body[data-theme="dark"] .login-container * {
    color: #2D3748 !important;
}

.login-container .user-type-btn,
html[data-theme="dark"] .login-container .user-type-btn,
body[data-theme="dark"] .login-container .user-type-btn {
    background: white !important;
    color: #2D3748 !important;
    border-color: #E2E8F0 !important;
}

.login-container .user-type-btn.active,
html[data-theme="dark"] .login-container .user-type-btn.active,
body[data-theme="dark"] .login-container .user-type-btn.active {
    background: #9B2C2C !important;
    color: white !important;
    border-color: #9B2C2C !important;
}

.login-container .form-label,
html[data-theme="dark"] .login-container .form-label,
body[data-theme="dark"] .login-container .form-label {
    color: #2D3748 !important;
}

.login-container .lab-logo-main,
html[data-theme="dark"] .login-container .lab-logo-main,
body[data-theme="dark"] .login-container .lab-logo-main {
    color: #9B2C2C !important;
}

/* FORÇA ABSOLUTA: Impede o navegador de aplicar modo escuro na tela de login */
.login-container {
    color-scheme: light !important;
    forced-color-adjust: none !important;
}

.login-container .login-card {
    background: white !important;
    color: #2D3748 !important;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --background-light: #1A202C;
        --background-white: #2D3748;
        --text-dark: #F7FAFC;
        --text-light: #A0AEC0;
        --border-color: #4A5568;
    }
    
    /* Correções específicas para modo escuro */
    .horario-btn {
        background: var(--background-white);
        color: var(--text-dark) !important;
    }
    
    .horario-btn:disabled {
        background: #1A202C;
        color: #4A5568 !important;
    }
    
    /* CORREÇÃO CRÍTICA: Forçar cores da tela de login independente do tema escuro */
    .login-container * {
        color: #2D3748 !important; /* Força cor escura mesmo no modo escuro */
    }
    
    .login-container .user-type-btn {
        background: white !important;
        color: #2D3748 !important;
        border-color: #E2E8F0 !important;
    }
    
    .login-container .user-type-btn.active {
        background: #9B2C2C !important;
        color: white !important;
        border-color: #9B2C2C !important;
    }
    
    .login-container .form-label {
        color: #2D3748 !important;
    }
    
    .login-container .form-input {
        background: white !important;
        color: #2D3748 !important;
        border-color: #E2E8F0 !important;
    }
    
    .login-container .login-card {
        background: white !important;
    }
    
    /* Exceções para elementos que devem manter cores específicas */
    .login-container .lab-logo-main {
        color: #9B2C2C !important;
    }
    
    .login-container .lab-subtitle,
    .login-container .version-info,
    .login-container .install-prompt p {
        color: #718096 !important;
    }
    
    .login-container .btn-primary,
    .login-container .install-btn {
        background: #9B2C2C !important;
        color: white !important;
    }
}