/* Admin Authentication Styles */

/* Admin Modal */
.admin-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.admin-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.admin-modal-content {
    position: relative;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 400px;
    max-height: 90vh;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

.admin-modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-modal-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--border-radius);
    transition: background-color 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.admin-modal-body {
    padding: 2rem;
}

/* Admin Form */
.admin-form-group {
    margin-bottom: 1.5rem;
}

.admin-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-weight: 500;
}

.admin-form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 95, 223, 0.1);
}

.admin-form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.admin-form-actions .btn {
    flex: 1;
    justify-content: center;
}

/* Admin Error */
.admin-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #B91C1C;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.admin-error i {
    color: #DC2626;
}

/* Admin Controls */
.admin-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, #F8FAFC, #F1F5F9);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
}

.admin-controls .btn {
    min-width: 200px;
}

/* Admin Indicator */
.admin-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #10B981, #059669);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    font-weight: 600;
    margin-left: auto;
    animation: pulse 2s infinite;
}

.admin-indicator i {
    font-size: 0.9rem;
}

/* Upload Section Modifications */
.upload-section {
    transition: all 0.3s ease;
}

.upload-section[style*="display: none"] {
    opacity: 0;
    transform: translateY(-20px);
}

/* Admin Notice */
.admin-notice {
    background: linear-gradient(135deg, #EEF2FF, #E0E7FF);
    border: 1px solid #C7D2FE;
    color: var(--primary-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.admin-notice i {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Success State */
.admin-success {
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    color: #15803D;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.admin-success i {
    color: #16A34A;
}

/* Responsive Design */
@media (max-width: 768px) {
    .admin-modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .admin-modal-body {
        padding: 1.5rem;
    }
    
    .admin-form-actions {
        flex-direction: column;
    }
    
    .admin-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .admin-controls .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .admin-indicator {
        margin-left: 0;
        margin-top: 0.5rem;
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .admin-modal-header {
        padding: 1rem;
    }
    
    .admin-modal-header h3 {
        font-size: 1.1rem;
    }
    
    .admin-modal-body {
        padding: 1rem;
    }
    
    .admin-form-actions {
        margin-top: 1.5rem;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .admin-modal-overlay {
        background: rgba(0, 0, 0, 0.9);
    }
    
    .admin-form-group input {
        border-width: 3px;
    }
    
    .admin-error {
        border-width: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .admin-modal {
        animation: none;
    }
    
    .admin-modal-content {
        animation: none;
    }
    
    .admin-indicator {
        animation: none;
    }
    
    .upload-section {
        transition: none;
    }
}