@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --pfbd-primary: #6366f1;
    --pfbd-primary-hover: #4f46e5;
    --pfbd-secondary: #f4f4f5;
    --pfbd-text: #18181b;
    --pfbd-text-muted: #71717a;
    --pfbd-white: #ffffff;
    --pfbd-bg: #f8fafc;
    --pfbd-card-bg: rgba(255, 255, 255, 0.8);
    --pfbd-glass-border: rgba(255, 255, 255, 0.3);
    --pfbd-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.pfbd-admin-dashboard {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--pfbd-text);
    padding: 30px;
    background: var(--pfbd-bg);
    min-height: 400px;
    border-radius: 24px;
}

/* Header */
/* Header - Hidden on Frontend sync */
.pfbd-frontend-sync .pfbd-header {
    display: none;
}

.pfbd-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 !important;
    color: var(--pfbd-text) !important;
    line-height: 1.2 !important;
    background: none !important;
    -webkit-text-fill-color: initial !important;
}

.pfbd-subtitle {
    color: var(--pfbd-text-muted);
    font-size: 1.1rem;
    margin-top: 5px;
}

.pfbd-header-actions {
    display: flex;
    gap: 12px;
}

/* Welcome Bar */
/* Welcome Bar - Hidden on Frontend sync */
.pfbd-frontend-sync .pfbd-welcome-bar {
    display: none !important;
}

.pfbd-welcome-text {
    color: var(--pfbd-text-muted);
    font-size: 0.95rem;
}

.pfbd-logout-link {
    color: #ef4444;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 6px 14px;
    border-radius: 8px;
    background: rgba(239, 68, 68, 0.1);
    transition: all 0.2s;
}

/* Buttons */
.pfbd-btn {
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1rem;
    text-decoration: none;
}

.pfbd-btn-primary {
    background: var(--pfbd-primary);
    color: white !important;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.pfbd-btn-primary:hover {
    background: var(--pfbd-primary-hover);
    transform: translateY(-2px);
    color: white !important;
}

.pfbd-btn-secondary {
    background: var(--pfbd-secondary);
    color: var(--pfbd-text) !important;
}

.pfbd-btn-secondary:hover:not(:disabled) {
    background: #e4e4e7;
    transform: translateY(-2px);
}

.pfbd-btn-outline {
    background: transparent;
    border: 1px solid #e2e8f0;
    color: var(--pfbd-text-muted) !important;
}

.pfbd-btn-outline:hover {
    background: var(--pfbd-secondary);
    color: var(--pfbd-text) !important;
    border-color: #cbd5e1;
}

.pfbd-logout-btn {
    color: #ef4444 !important;
    border-color: rgba(239, 68, 68, 0.2);
}

.pfbd-logout-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

.pfbd-btn-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid #e2e8f0;
    color: var(--pfbd-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.pfbd-btn-icon:hover {
    border-color: var(--pfbd-primary);
    transform: scale(1.1);
}

/* Search Bar */
.pfbd-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: #f4f4f5;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 0 12px;
    transition: all 0.3s ease;
    width: 240px;
}

.pfbd-search-wrapper:focus-within {
    border-color: var(--pfbd-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.pfbd-search-wrapper .dashicons {
    color: var(--pfbd-text-muted);
    font-size: 18px;
    margin-right: 8px;
}

#pfbd-search-input {
    background: transparent;
    border: none;
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--pfbd-text);
    width: 100%;
    outline: none !important;
    box-shadow: none !important;
}

#pfbd-search-input::placeholder {
    color: var(--pfbd-text-muted);
    opacity: 0.7;
}

.pfbd-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Category Tabs */
.pfbd-category-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
    background: white;
    padding: 15px;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.pfbd-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pfbd-cat-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pfbd-cat-tab {
    background: white;
    border: 1px solid #e2e8f0;
    padding: 10px 22px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--pfbd-text-muted);
    transition: all 0.3s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.pfbd-cat-tab:hover {
    border-color: var(--pfbd-primary);
    color: var(--pfbd-primary);
    background: #f8faff;
}

.pfbd-cat-tab.active {
    background: var(--pfbd-primary);
    color: white;
    border-color: var(--pfbd-primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.pfbd-btn-cat-new {
    background: #8b5cf6; /* Purple for New Category */
    color: white !important;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.pfbd-btn-cat-new:hover {
    background: #7c3aed;
    transform: translateY(-2px);
}

/* List Container */
.pfbd-list-container {
    background: var(--pfbd-white);
    border-radius: 18px;
    box-shadow: var(--pfbd-shadow);
    overflow: hidden;
}

.pfbd-list-header {
    display: grid;
    grid-template-columns: 60px 80px 1fr 150px 120px 100px;
    padding: 20px;
    background: #fcfcfd;
    border-bottom: 1px solid #f1f5f9;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: var(--pfbd-text-muted);
    letter-spacing: 0.05em;
}

.pfbd-product-row {
    display: grid;
    grid-template-columns: 60px 80px 1fr 150px 120px 100px;
    padding: 20px;
    align-items: center;
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.2s;
}

.pfbd-product-row:hover {
    background: #f8fafc;
}

.pfbd-col-check input {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.pfbd-row-img {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background-size: cover;
    background-position: center;
    border: 1px solid #e2e8f0;
}

.pfbd-col-name strong {
    font-size: 1.1rem;
    color: var(--pfbd-text);
}

.pfbd-cat-name {
    color: var(--pfbd-text-muted);
    font-size: 0.95rem;
}

.pfbd-badge {
    background: #e0e7ff;
    color: #4338ca;
    padding: 6px 14px;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pfbd-row-edit-btn {
    background: none;
    border: none;
    color: var(--pfbd-text-muted);
    cursor: pointer;
    transition: color 0.2s;
    font-size: 1.2rem;
}

.pfbd-row-edit-btn:hover {
    color: var(--pfbd-primary);
}

/* Modals */
.pfbd-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 99999;
}

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

.pfbd-modal-content {
    background: white;
    width: 90%;
    max-width: 800px;
    border-radius: 20px;
    padding: 40px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.pfbd-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.pfbd-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
}

.pfbd-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.pfbd-form-group label, .pfbd-field-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pfbd-text-muted);
}

.pfbd-form-group input[type="text"], .pfbd-cat-form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e5e7eb;
    border-radius: 14px;
    font-size: 1rem;
    color: var(--pfbd-text);
    transition: border-color 0.2s;
    box-sizing: border-box;
    outline: none;
}

.pfbd-form-group input[type="text"]:focus {
    border-color: var(--pfbd-primary);
}

.pfbd-cat-select-wrapper {
    display: flex;
    gap: 10px;
}

.pfbd-cat-select-wrapper select {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 14px;
    font-size: 1rem;
    background-color: white;
}

.pfbd-btn-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    background: white;
    cursor: pointer;
}

.pfbd-file-upload-row {
    background: #f8fafc;
    padding: 20px;
    border-radius: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    border: 1px solid #f1f5f9;
}

.pfbd-file-path-display {
    font-size: 0.9rem;
    color: var(--pfbd-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pfbd-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
}

/* Login Form Sync */
.pfbd-login-container {
    max-width: 450px;
    margin: 100px auto;
    background: white;
    padding: 50px;
    border-radius: 30px;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.15);
}

.pfbd-login-header h1 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 30px !important;
}

#loginform p {
    margin-bottom: 20px;
}

#loginform label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--pfbd-text-muted);
}

#loginform input[type="text"], #loginform input[type="password"] {
    width: 100%;
    padding: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 14px;
    font-size: 1rem;
}

#loginform input[type="submit"] {
    width: 100%;
    background: var(--pfbd-primary);
    color: white;
    padding: 18px;
    border-radius: 14px;
    font-weight: 800;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.2);
    transition: all 0.3s;
}

#loginform input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.3);
}

/* Media Queries */
@media (max-width: 768px) {
    .pfbd-list-header, .pfbd-product-row {
        grid-template-columns: 50px 1fr 100px;
    }
    .pfbd-col-img, .pfbd-col-cat, .pfbd-col-files {
        display: none;
    }
    .pfbd-form-grid {
        grid-template-columns: 1fr;
    }
    .pfbd-category-nav {
        flex-direction: column;
        align-items: stretch;
    }
    .pfbd-nav-actions {
        justify-content: space-between;
    }
}

/* App-Like Focused Mode: Hide Site Header/Footer */
body.pfbd-frontend-sync-active header,
body.pfbd-frontend-sync-active footer,
body.pfbd-frontend-sync-active .site-header,
body.pfbd-frontend-sync-active .site-footer,
body.pfbd-frontend-sync-active #masthead,
body.pfbd-frontend-sync-active #colophon {
    display: none !important;
}

.pfbd-frontend-sync {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
    margin: 40px auto !important;
    max-width: 1400px;
}

/* Custom Upload Modal Sync */
.pfbd-upload-modal-content {
    max-width: 500px !important;
}

.pfbd-drag-drop-zone {
    border: 2px dashed #e2e8f0;
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    margin-bottom: 20px;
}

.pfbd-drag-drop-zone.dragover {
    border-color: var(--pfbd-primary);
    background: rgba(99, 102, 241, 0.05);
    transform: scale(1.02);
}

.pfbd-drag-drop-label {
    display: block;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.pfbd-drag-drop-inside .dashicons-upload {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: var(--pfbd-primary);
    margin-bottom: 15px;
}

.pfbd-drag-drop-inside p {
    font-size: 1.1rem;
    color: var(--pfbd-text);
    margin: 0;
}

.pfbd-upload-progress-container {
    margin-top: 20px;
}

.pfbd-progress-bar {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}

.pfbd-progress-fill {
    height: 100%;
    background: var(--pfbd-primary);
    width: 0%;
    transition: width 0.2s ease;
}

.pfbd-progress-status {
    font-size: 0.9rem;
    color: var(--pfbd-text-muted);
    text-align: center;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}