/**
 * Design System - Agregador Nacional Tainacan
 */

:root {
    /* Cores Principais */
    --primary: #5B21B6;
    --primary-light: #7C3AED;
    --primary-dark: #4C1D95;
    --secondary: #F59E0B;

    /* Cores Semânticas */
    --success: #10B981;
    --success-light: #D1FAE5;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --info: #3B82F6;
    --info-light: #DBEAFE;

    /* Escala de Cinzas */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 30px;
    --font-size-4xl: 36px;

    /* Espaçamentos */
    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 20px;
    --spacing-6: 24px;
    --spacing-8: 32px;
    --spacing-10: 40px;
    --spacing-12: 48px;

    /* Bordas */
    --border-radius-sm: 4px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Transições */
    --transition-fast: 150ms ease;
    --transition: 200ms ease;
    --transition-slow: 300ms ease;
}

/* Reset básico */
.agregador-admin *,
.agregador-form-container *,
.agregador-status-container *,
.agregador-public-stats * {
    box-sizing: border-box;
}

/* Tipografia Base */
.agregador-admin,
.agregador-form-container,
.agregador-status-container,
.agregador-public-stats {
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    color: var(--gray-700);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition);
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(91, 33, 182, 0.3);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--gray-200);
}

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

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

.btn-large {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
}

/* Cards */
.agregador-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.agregador-card .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-5);
    border-bottom: 1px solid var(--gray-100);
}

.agregador-card .card-header h2 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
}

.agregador-card .card-header .card-link {
    font-size: var(--font-size-sm);
    color: var(--primary);
    text-decoration: none;
}

.agregador-card .card-header .card-link:hover {
    text-decoration: underline;
}

.agregador-card .card-body {
    padding: var(--spacing-5);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--border-radius-full);
}

.status-pending {
    background: var(--warning-light);
    color: #92400E;
}

.status-approved, .status-completed {
    background: var(--success-light);
    color: #065F46;
}

.status-rejected, .status-failed {
    background: var(--danger-light);
    color: #991B1B;
}

.status-suspended {
    background: var(--gray-200);
    color: var(--gray-600);
}

.status-running {
    background: var(--info-light);
    color: #1E40AF;
}

/* Formulários */
.form-group {
    margin-bottom: var(--spacing-4);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
}

.form-group label .required {
    color: var(--danger);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="url"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(91, 33, 182, 0.1);
}

.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background: var(--gray-100);
    cursor: not-allowed;
}

.form-group .field-help {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-left: var(--spacing-2);
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    background: var(--gray-100);
    border-radius: var(--border-radius-full);
    cursor: help;
}

.form-group .description {
    margin-top: var(--spacing-1);
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

/* Checkboxes */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary);
}

/* Alertas */
.agregador-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    border-radius: var(--border-radius);
}

.agregador-alert-error {
    background: var(--danger-light);
    border: 1px solid var(--danger);
}

.agregador-alert-success {
    background: var(--success-light);
    border: 1px solid var(--success);
}

.agregador-alert-warning {
    background: var(--warning-light);
    border: 1px solid var(--warning);
}

.agregador-alert .alert-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    font-weight: 700;
    color: white;
    background: var(--danger);
    border-radius: var(--border-radius-full);
}

.agregador-alert p {
    margin: 0;
    flex: 1;
}

/* Tabelas */
.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table th,
.info-table td {
    padding: var(--spacing-3) var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
}

.info-table th {
    width: 35%;
    font-weight: 500;
    color: var(--gray-500);
    background: var(--gray-50);
}

.info-table td {
    color: var(--gray-700);
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--spacing-8) var(--spacing-4);
    color: var(--gray-400);
}

.empty-state .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-4);
}

.empty-state p {
    margin: 0;
    font-size: var(--font-size-base);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

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

/* Input com botão */
.input-with-button {
    display: flex;
    gap: var(--spacing-2);
}

.input-with-button input {
    flex: 1;
}

/* Responsividade */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }

    .form-group-small,
    .form-group-large {
        width: 100% !important;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}