/**
 * MUNDIAL 2026 - Panel Administrativo
 * Estilos Personalizados
 * Versión: 1.0
 */

/* ===================================
   Variables CSS Personalizadas
   =================================== */
:root {
    --brand-primary: #6B1C1C;
    --brand-secondary: #DAA520;
    --brand-accent: #FFFFFF;
    --brand-dark: #2C0A0A;
    --sidebar-width: 16rem;
}

/* ===================================
   Scrollbar Personalizado
   =================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--brand-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-dark);
}

/* ===================================
   Animaciones
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.3s ease-out;
}

.animate-slideIn {
    animation: slideIn 0.3s ease-out;
}

/* ===================================
   Sidebar Responsive
   =================================== */
@media (max-width: 768px) {
    #sidebar {
        transform: translateX(-100%);
    }
    
    #sidebar.active {
        transform: translateX(0);
    }
}

/* ===================================
   Cards con Hover Effects
   =================================== */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 
                0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ===================================
   Badges y Status
   =================================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
}

.badge-success {
    background-color: #D1FAE5;
    color: #065F46;
}

.badge-warning {
    background-color: #FEF3C7;
    color: #92400E;
}

.badge-danger {
    background-color: #FEE2E2;
    color: #991B1B;
}

.badge-info {
    background-color: #DBEAFE;
    color: #1E40AF;
}

/* ===================================
   Tables Responsive
   =================================== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    text-align: left;
    font-weight: 600;
    padding: 0.75rem;
    border-bottom: 2px solid #E5E7EB;
}

.table td {
    padding: 0.75rem;
    border-bottom: 1px solid #F3F4F6;
}

.table tbody tr:hover {
    background-color: #F9FAFB;
}

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

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #374151;
}

.form-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid #D1D5DB;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(107, 28, 28, 0.1);
}

.form-input.error {
    border-color: #EF4444;
}

.form-error {
    color: #EF4444;
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-weight: 600;
    border-radius: 0.5rem;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    font-size: 0.875rem;
}

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

.btn-primary:hover {
    background-color: var(--brand-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background-color: #6B7280;
    color: white;
}

.btn-secondary:hover {
    background-color: #4B5563;
}

.btn-success {
    background-color: #10B981;
    color: white;
}

.btn-success:hover {
    background-color: #059669;
}

.btn-danger {
    background-color: #EF4444;
    color: white;
}

.btn-danger:hover {
    background-color: #DC2626;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--brand-primary);
    color: var(--brand-primary);
}

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

.btn-sm {
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===================================
   Modals
   =================================== */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

.modal-content {
    background: white;
    border-radius: 1rem;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: fadeIn 0.3s ease-out;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid #E5E7EB;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid #E5E7EB;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* ===================================
   Alerts
   =================================== */
.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background-color: #D1FAE5;
    color: #065F46;
    border: 1px solid #6EE7B7;
}

.alert-error {
    background-color: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
}

.alert-warning {
    background-color: #FEF3C7;
    color: #92400E;
    border: 1px solid #FCD34D;
}

.alert-info {
    background-color: #DBEAFE;
    color: #1E40AF;
    border: 1px solid #93C5FD;
}

/* ===================================
   Loading States
   =================================== */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--brand-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

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

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ===================================
   Utilities
   =================================== */
.text-brand-primary {
    color: var(--brand-primary);
}

.bg-brand-primary {
    background-color: var(--brand-primary);
}

.border-brand-primary {
    border-color: var(--brand-primary);
}

.shadow-brand {
    box-shadow: 0 4px 6px -1px rgba(107, 28, 28, 0.1),
                0 2px 4px -1px rgba(107, 28, 28, 0.06);
}

.gradient-brand {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-dark) 100%);
}

/* ===================================
   Responsive Utilities
   =================================== */
@media (max-width: 640px) {
    .hide-mobile {
        display: none;
    }
}

@media (min-width: 641px) {
    .show-mobile {
        display: none;
    }
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    #sidebar,
    .no-print {
        display: none !important;
    }
    
    body {
        background: white;
    }
}