/* ==========================================================================
   CraftFolio - SaaS Platform & Visual Website Builder Design System
   Modern, minimal, slate-neutral aesthetic with precision typography and micro-interactions.
   ========================================================================== */

:root {
    --bg-main: #090d16;
    --bg-surface: #0f172a;
    --bg-surface-elevated: #162036;
    --bg-surface-hover: #1e293b;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --primary: #2563eb;
    --primary-hover: #3b82f6;
    --primary-light: rgba(37, 99, 235, 0.15);
    --accent: #0ea5e9;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 16px -2px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 32px -4px rgba(0,0,0,0.4);
    --shadow-xl: 0 24px 60px -12px rgba(0,0,0,0.5);
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

[dir="rtl"] {
    font-family: 'IBM Plex Sans Arabic', 'Plus Jakarta Sans', -apple-system, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--primary-hover);
}

/* Base Container */
.cf-platform-container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

/* Buttons */
.cf-ui-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}
.cf-ui-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.cf-ui-btn-primary {
    background-color: var(--primary);
    color: #ffffff !important;
}
.cf-ui-btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
}
.cf-ui-btn-secondary {
    background-color: var(--bg-surface-elevated);
    color: var(--text-primary) !important;
    border-color: var(--border-subtle);
}
.cf-ui-btn-secondary:hover:not(:disabled) {
    background-color: var(--bg-surface-hover);
    border-color: var(--border-strong);
}
.cf-ui-btn-ghost {
    background-color: transparent;
    color: var(--text-secondary) !important;
}
.cf-ui-btn-ghost:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary) !important;
}
.cf-ui-btn-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: #fca5a5 !important;
    border-color: rgba(239, 68, 68, 0.3);
}
.cf-ui-btn-danger:hover:not(:disabled) {
    background-color: #ef4444;
    color: #ffffff !important;
}
.cf-ui-btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}
.cf-ui-btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

/* Badges & Pills */
.cf-ui-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    background-color: var(--bg-surface-hover);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}
.cf-ui-badge-success {
    background-color: rgba(16, 185, 129, 0.12);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.25);
}
.cf-ui-badge-primary {
    background-color: var(--primary-light);
    color: #60a5fa;
    border-color: rgba(37, 99, 235, 0.3);
}

/* Form Elements */
.cf-ui-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}
.cf-ui-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.cf-ui-input, .cf-ui-select, .cf-ui-textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    font-family: inherit;
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    outline: none;
    transition: var(--transition);
}
.cf-ui-input:focus, .cf-ui-select:focus, .cf-ui-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}
.cf-ui-input-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Cards */
.cf-ui-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}
.cf-ui-card-hover:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Platform Global Navigation Bar */
.cf-platform-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(9, 13, 22, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    height: 68px;
    display: flex;
    align-items: center;
}
.cf-nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.cf-nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary) !important;
    letter-spacing: -0.02em;
}
.cf-brand-logo-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.cf-nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
}
.cf-nav-item {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}
.cf-nav-item:hover, .cf-nav-item.active {
    color: var(--text-primary);
}
.cf-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ==========================================================================
   Dashboard View
   ========================================================================== */
.cf-dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 36px;
    padding-top: 36px;
}
.cf-dash-title {
    font-size: 1.85rem;
    margin-bottom: 4px;
}
.cf-dash-sub {
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.cf-sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}
.cf-site-card {
    display: flex;
    flex-direction: column;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}
.cf-site-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
}
.cf-site-card-preview {
    height: 180px;
    background-color: var(--bg-surface-elevated);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.cf-preview-chip {
    position: absolute;
    top: 14px;
    left: 14px;
}
[dir="rtl"] .cf-preview-chip {
    left: auto;
    right: 14px;
}
.cf-site-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.cf-site-card-title {
    font-size: 1.15rem;
    margin-bottom: 4px;
}
.cf-site-card-slug {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.cf-site-card-stats {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.cf-site-card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
    margin-top: auto;
}

/* ==========================================================================
   Template Marketplace & Explorer
   ========================================================================== */
.cf-tpl-filters {
    display: flex;
    align-items: center;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 16px;
    margin-bottom: 32px;
}
.cf-tpl-pill {
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 9999px;
    background-color: var(--bg-surface);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}
.cf-tpl-pill:hover, .cf-tpl-pill.active {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}
.cf-tpl-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    margin-bottom: 60px;
}
.cf-tpl-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}
.cf-tpl-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.cf-tpl-thumbnail-box {
    height: 200px;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 20px;
}
.cf-tpl-category-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    background-color: rgba(9, 13, 22, 0.8);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}
[dir="rtl"] .cf-tpl-category-tag {
    left: auto;
    right: 12px;
}
.cf-tpl-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.cf-tpl-name {
    font-size: 1.15rem;
    margin-bottom: 6px;
}
.cf-tpl-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}
.cf-tpl-actions {
    display: flex;
    gap: 10px;
}

/* ==========================================================================
   Visual Website Builder Studio Layout
   ========================================================================== */
.cf-builder-layout {
    display: grid;
    grid-template-rows: 58px 1fr;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    background-color: #060910;
}

/* Builder Top Bar */
.cf-builder-topbar {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    gap: 16px;
    z-index: 50;
}
.cf-topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}
.cf-topbar-center {
    display: flex;
    align-items: center;
    gap: 4px;
    background-color: var(--bg-main);
    padding: 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
}
.cf-device-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}
.cf-device-btn:hover {
    color: var(--text-primary);
}
.cf-device-btn.active {
    background-color: var(--bg-surface-elevated);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}
.cf-topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}
.cf-autosave-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-right: 8px;
}
.cf-autosave-indicator.saving {
    color: var(--warning);
}
.cf-autosave-indicator.saved {
    color: var(--success);
}

/* Builder Workspace Split */
.cf-builder-workspace {
    display: grid;
    grid-template-columns: 320px 1fr 340px;
    height: calc(100vh - 58px);
    overflow: hidden;
}
[dir="rtl"] .cf-builder-workspace {
    grid-template-columns: 340px 1fr 320px;
}

/* Left Sidebar */
.cf-builder-leftbar {
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
[dir="rtl"] .cf-builder-leftbar {
    border-right: none;
    border-left: 1px solid var(--border-subtle);
}
.cf-sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-subtle);
    background-color: var(--bg-surface-elevated);
}
.cf-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.cf-tab-btn:hover {
    color: var(--text-primary);
}
.cf-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background-color: var(--bg-surface);
}
.cf-sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
}

/* Section Library Cards */
.cf-sec-lib-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.cf-sec-item-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: grab;
    transition: var(--transition);
    user-select: none;
}
.cf-sec-item-card:hover {
    border-color: var(--primary);
    background-color: var(--bg-surface-hover);
    transform: translateX(3px);
}
[dir="rtl"] .cf-sec-item-card:hover {
    transform: translateX(-3px);
}
.cf-sec-icon-box {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}
.cf-sec-info {
    flex: 1;
}
.cf-sec-name {
    font-size: 0.85rem;
    font-weight: 600;
}
.cf-sec-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Center Canvas Viewport */
.cf-builder-canvas-area {
    background-color: #060910;
    overflow-y: auto;
    padding: 32px 16px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}
.cf-canvas-viewport {
    background-color: #ffffff;
    color: #0f172a;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
    min-height: 100%;
    position: relative;
}
.cf-viewport-desktop { width: 100%; max-width: 1200px; }
.cf-viewport-tablet { width: 768px; }
.cf-viewport-mobile { width: 375px; }

/* Right Property Inspector */
.cf-builder-rightbar {
    background-color: var(--bg-surface);
    border-left: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}
[dir="rtl"] .cf-builder-rightbar {
    border-left: none;
    border-right: 1px solid var(--border-subtle);
}
.cf-inspector-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.cf-inspector-title {
    font-size: 0.95rem;
    font-weight: 700;
}
.cf-inspector-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Modals */
.cf-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.cf-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}
.cf-modal-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 640px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: translateY(12px);
    transition: var(--transition);
}
.cf-modal-overlay.open .cf-modal-card {
    transform: translateY(0);
}
.cf-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.cf-modal-title {
    font-size: 1.25rem;
}
.cf-modal-body {
    padding: 24px;
    max-height: 75vh;
    overflow-y: auto;
}
.cf-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background-color: var(--bg-surface-elevated);
}

/* Media Queries */
@media (max-width: 1024px) {
    .cf-builder-workspace {
        grid-template-columns: 280px 1fr;
    }
    .cf-builder-rightbar {
        display: none;
    }
}
@media (max-width: 768px) {
    .cf-nav-menu {
        display: none;
    }
    .cf-sites-grid {
        grid-template-columns: 1fr;
    }
    .cf-builder-workspace {
        grid-template-columns: 1fr;
    }
    .cf-builder-leftbar {
        display: none;
    }
}