/* ========================================
   Admin Panel Styles
   ======================================== */

/* Admin Main */
.admin-main {
    padding: 120px 0 60px;
    min-height: 100vh;
    background: var(--bg-primary);
}

.admin-header {
    margin-bottom: 40px;
}

.admin-header h1 {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.admin-header p {
    color: var(--text-secondary);
}

/* User Info */
.user-email {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.btn-logout {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Admin Tabs */
.admin-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.admin-tab {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-tab:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.admin-tab.active {
    background: var(--accent-gold);
    color: var(--bg-primary);
    border-color: var(--accent-gold);
}

/* Admin Sections */
.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.section-header h2 {
    font-size: 1.5rem;
}

.btn-add {
    background: var(--accent-gold);
    color: var(--bg-primary);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-add:hover {
    background: var(--accent-gold-hover);
    transform: translateY(-2px);
}

/* Items List */
.items-list {
    display: grid;
    gap: 16px;
}

.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* Item Card */
.item-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 20px;
    align-items: center;
    transition: all var(--transition-fast);
}

.item-card:hover {
    border-color: var(--border-hover);
}

.item-image {
    width: 120px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-info h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.item-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.item-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.item-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.item-status.published {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.item-status.draft {
    background: rgba(156, 163, 175, 0.15);
    color: var(--text-muted);
}

.item-actions {
    display: flex;
    gap: 8px;
}

.btn-edit, .btn-delete-item {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-edit {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-edit:hover {
    background: var(--accent-gold);
    color: var(--bg-primary);
    border-color: var(--accent-gold);
}

.btn-delete-item {
    background: transparent;
    color: #ef4444;
    border: 1px solid #ef4444;
}

.btn-delete-item:hover {
    background: #ef4444;
    color: white;
}

/* Admin Modal */
.admin-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.admin-modal.active {
    display: flex;
}

.admin-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
}

.admin-modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
}

.admin-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

.admin-modal-close:hover {
    color: var(--text-primary);
}

.admin-modal-content h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

/* Confirm Modal */
.confirm-modal .confirm-content {
    max-width: 400px;
    text-align: center;
}

.confirm-modal h3 {
    margin-bottom: 16px;
}

.confirm-modal p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Admin Form */
.admin-form .form-group {
    margin-bottom: 20px;
}

.admin-form label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.admin-form input[type="text"],
.admin-form input[type="number"],
.admin-form input[type="email"],
.admin-form select,
.admin-form textarea {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

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

.admin-form input::placeholder,
.admin-form textarea::placeholder {
    color: var(--text-muted);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-gold);
}

/* Image Preview */
.image-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
}

.preview-item {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-remove:hover {
    background: #ef4444;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

.btn-cancel {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-cancel:hover {
    background: var(--bg-primary);
}

.btn-save {
    background: var(--accent-gold);
    color: var(--bg-primary);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-save:hover {
    background: var(--accent-gold-hover);
}

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

.btn-delete {
    background: #ef4444;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-delete:hover {
    background: #dc2626;
}

/* Login Modal Styles */
.login-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-modal.active {
    display: flex;
}

.login-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

.login-modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
}

.login-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

.login-modal-close:hover {
    color: var(--text-primary);
}

.login-modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-modal-header .logo-icon {
    font-size: 3rem;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 16px;
}

.login-modal-header h2 {
    font-size: 1.5rem;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.login-form input {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.login-form input:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.login-form input::placeholder {
    color: var(--text-muted);
}

.login-error {
    color: #ef4444;
    font-size: 0.9rem;
    margin-bottom: 16px;
    text-align: center;
    min-height: 20px;
}

.login-submit {
    width: 100%;
    background: var(--accent-gold);
    color: var(--bg-primary);
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.login-submit:hover {
    background: var(--accent-gold-hover);
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-secondary);
    border: 1px dashed var(--border-color);
    border-radius: 12px;
}

.empty-state h3 {
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.empty-state p {
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .item-card {
        grid-template-columns: 1fr;
    }
    
    .item-image {
        width: 100%;
        height: 150px;
    }
    
    .item-actions {
        justify-content: flex-start;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .admin-modal-content {
        padding: 24px;
    }
}