/**
 * My Clinic History - Componentes UI Reutilizables
 * Tablas estrictas (10 items), modales con doble confirmación, cards, botones y formularios
 */

/* =============================================================================
   1. BOTONES Y ACCIONES
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--app-radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--app-transition-fast);
    line-height: 1.25;
}

.btn-sm {
    padding: 0.35rem 0.65rem;
    font-size: 0.78rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--primary-contrast);
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background: var(--bg-body);
}

.btn-danger {
    background: var(--danger);
    color: #ffffff;
    border-color: var(--danger);
}
.btn-danger:hover {
    background: #dc2626;
}

.btn-success {
    background: var(--success);
    color: #ffffff;
    border-color: var(--success);
}
.btn-success:hover {
    background: #059669;
}

/* =============================================================================
   2. FORMULARIOS E INPUTS
   ============================================================================= */

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-label.is-required::after {
    content: " *";
    color: var(--danger);
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    border-radius: var(--app-radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--app-transition-fast), box-shadow var(--app-transition-fast);
}

.form-control:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-control-capitalized {
    text-transform: capitalize;
}

.form-control-lowercase {
    text-transform: lowercase;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
}

/* =============================================================================
   3. TABLAS CON PAGINACIÓN ESTRICTA (10 ITEMS)
   ============================================================================= */

.table-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--app-radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.app-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.83rem;
}

.app-table thead {
    background: var(--bg-body);
    border-bottom: 1px solid var(--border-color);
}

.app-table th {
    padding: 0.75rem 1rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.app-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

.app-table tr:last-child td {
    border-bottom: none;
}

.app-table tr:hover td {
    background: var(--bg-body);
}

/* Paginador estricto (1 a 10 de 100) */
.table-pagination-footer {
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    background: var(--bg-surface);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.pagination-controls {
    display: flex;
    gap: 0.35rem;
}

.pagination-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 0.5rem;
    border-radius: var(--app-radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--app-transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--bg-body);
    color: var(--primary);
    border-color: var(--primary);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-btn.is-active {
    background: var(--primary);
    color: var(--primary-contrast);
    border-color: var(--primary);
}

/* =============================================================================
   4. MODALES CON DOBLE CONFIRMACIÓN Y MULTI-PESTAÑA
   ============================================================================= */

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--app-transition-fast), visibility var(--app-transition-fast);
}

.modal-backdrop.is-open {
    opacity: 1;
    visibility: visible;
}

.modal-dialog {
    background: var(--bg-surface);
    border-radius: var(--app-radius-lg);
    box-shadow: var(--shadow-modal);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.96);
    transition: transform var(--app-transition-fast);
}

.modal-dialog.modal-lg {
    max-width: 900px;
}

.modal-dialog.modal-xl {
    max-width: 1100px;
}

.modal-backdrop.is-open .modal-dialog {
    transform: scale(1);
}

.modal-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    transition: color var(--app-transition-fast);
}

.modal-close-btn:hover {
    color: var(--danger);
}

.modal-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 0.85rem 1.25rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.65rem;
    background: var(--bg-body);
}

/* Modal de Doble Confirmación */
.modal-confirm-icon {
    font-size: 3rem;
    color: var(--danger);
    margin-bottom: 1rem;
    text-align: center;
}

.modal-confirm-step {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--danger);
    background: var(--danger-light);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

/* =============================================================================
   5. TOAST NOTIFICATIONS
   ============================================================================= */

#app-toasts-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    pointer-events: none;
}

.toast-item {
    pointer-events: auto;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    border-radius: var(--app-radius-sm);
    padding: 0.75rem 1rem;
    min-width: 280px;
    max-width: 380px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.82rem;
    color: var(--text-primary);
    animation: slideInUp var(--app-transition-fast) ease-out;
}

.toast-item.is-success { border-left-color: var(--success); }
.toast-item.is-danger { border-left-color: var(--danger); }
.toast-item.is-warning { border-left-color: var(--warning); }

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}