/* ==========================================================================
   TAM Agency Panel - Editorial Design System ("The Digital Curator")
   No-Line Rule | Breathing Room | Tonal Layering
   ========================================================================== */

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #f7f9fb;
    color: #2a3439;
}

h1, h2, h3, h4, h5, h6,
.font-headline {
    font-family: 'Manrope', 'Inter', sans-serif;
}

.mud-popover {
    z-index: 1400 !important;
}

/* --------------------------------------------------------------------------
   Login Page
   -------------------------------------------------------------------------- */

.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #f7f9fb;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 44px 36px;
    background: #ffffff;
    border-radius: 0.75rem;
    border: none;
    box-shadow: 0 8px 24px rgba(42, 52, 57, 0.06);
}

.login-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 36px;
}

.login-form {
    margin-bottom: 8px;
}

.login-button {
    height: 48px !important;
    border-radius: 9999px !important;
    font-size: 0.925rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.01em !important;
    text-transform: none !important;
    background: linear-gradient(135deg, #0053db, #0048c1) !important;
    box-shadow: 0 8px 24px rgba(0, 83, 219, 0.15) !important;
    transition: all 0.2s ease !important;
}

.login-button:hover {
    box-shadow: 0 8px 24px rgba(0, 83, 219, 0.25) !important;
    transform: translateY(-1px);
}

@media (max-width: 480px) {
    .login-card {
        margin: 16px;
        padding: 32px 24px;
    }
}

/* --------------------------------------------------------------------------
   Main Layout - AppBar (Editorial: clean, glass, no heavy borders)
   -------------------------------------------------------------------------- */

.main-appbar {
    background: rgba(255, 255, 255, 0.80) !important;
    color: #2a3439 !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-bottom: none !important;
    box-shadow: none !important;
}

.main-appbar .mud-appbar-toolbar {
    padding: 0 2rem !important;
}

/* Breadcrumb */
.appbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 16px;
    font-size: 0.875rem;
    font-weight: 500;
}

.breadcrumb-parent {
    color: #a9b4b9;
}

.breadcrumb-sep {
    color: #a9b4b9;
}

.breadcrumb-current {
    color: #2a3439;
    font-weight: 700;
}

/* AppBar icon buttons */
.appbar-icon-btn {
    color: #717c82 !important;
    border-radius: 0.75rem !important;
    transition: color 0.15s ease !important;
}

.appbar-icon-btn:hover {
    color: #0053db !important;
    background: transparent !important;
}

/* User menu */
.user-menu-btn {
    text-transform: none !important;
    padding: 6px 12px !important;
    border-radius: 0.75rem !important;
}

.user-menu-btn:hover {
    background: #f0f4f7 !important;
}

.user-avatar {
    background: linear-gradient(135deg, #0053db, #0048c1) !important;
    color: #fff !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    width: 36px !important;
    height: 36px !important;
}

.user-menu-name {
    font-weight: 700 !important;
    font-size: 0.825rem !important;
    color: #2a3439 !important;
}

.user-menu-role {
    font-size: 0.68rem !important;
    color: #717c82 !important;
}

/* --------------------------------------------------------------------------
   Main Layout - Sidebar (Editorial: light, airy, no dark background)
   Uses surface-container-low (#f0f4f7) instead of dark navy
   -------------------------------------------------------------------------- */

.sidebar-drawer .mud-drawer-content {
    background: #f0f4f7 !important;
    display: flex;
    flex-direction: column;
    padding-top: 0 !important;
    margin-top: 0 !important;
    overflow-x: hidden !important;
}

.sidebar-drawer .mud-drawer-header {
    display: none !important;
}

.sidebar-drawer .mud-appbar-fixed-adjust {
    display: none !important;
}

/* Brand */
.sidebar-brand {
    display: flex;
    align-items: center;
    padding: 20px 24px;
    margin-bottom: 4px;
}

.sidebar-brand-text {
    font-family: 'Manrope', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    color: #2a3439;
    letter-spacing: -0.03em;
}

/* Sidebar nav - prevent horizontal scroll */
.sidebar-nav {
    overflow-x: hidden !important;
    padding: 0 8px !important;
}

/* ── Top-level nav link (Dashboard) ── */
.sidebar-nav > .mud-nav-link {
    color: #566166 !important;
    border-radius: 0.75rem !important;
    margin: 2px 4px !important;
    padding: 10px 14px !important;
    transition: all 0.15s ease !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
}

.sidebar-nav > .mud-nav-link:hover {
    color: #2a3439 !important;
    background: #e1e9ee !important;
}

.sidebar-nav > .mud-nav-link.active {
    color: #0053db !important;
    background: #d9e4ea !important;
    font-weight: 600 !important;
}

.sidebar-nav > .mud-nav-link .mud-nav-link-icon {
    color: #566166 !important;
    font-size: 1.2rem !important;
}

.sidebar-nav > .mud-nav-link.active .mud-nav-link-icon {
    color: #0053db !important;
}

/* ── Parent group header (sections) ── */
.sidebar-nav > .mud-nav-group > .mud-nav-group-header {
    color: #566166 !important;
    border-radius: 0.75rem !important;
    margin: 2px 4px !important;
    padding: 10px 14px !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    letter-spacing: 0 !important;
    transition: all 0.15s ease !important;
}

.sidebar-nav > .mud-nav-group > .mud-nav-group-header:hover {
    color: #2a3439 !important;
    background: #e1e9ee !important;
}

.sidebar-nav > .mud-nav-group > .mud-nav-group-header .mud-nav-link-icon {
    color: #566166 !important;
    font-size: 1.2rem !important;
}

.sidebar-nav > .mud-nav-group > .mud-nav-group-header .mud-nav-link-expand-icon {
    color: #a9b4b9 !important;
    transition: transform 0.2s ease !important;
}

/* ── Child items container ── */
.sidebar-nav > .mud-nav-group > .mud-collapse-container .mud-navmenu-list {
    padding: 2px 0 4px 0 !important;
    margin: 0 4px 0 20px !important;
    border-left: none !important;
}

/* ── Child items ── */
.sidebar-nav .mud-nav-group .mud-nav-link {
    color: #717c82 !important;
    border-radius: 0.75rem !important;
    margin: 1px 4px !important;
    padding: 8px 14px !important;
    transition: all 0.15s ease !important;
    font-size: 0.8rem !important;
    font-weight: 400 !important;
}

.sidebar-nav .mud-nav-group .mud-nav-link:hover {
    color: #2a3439 !important;
    background: #e1e9ee !important;
}

.sidebar-nav .mud-nav-group .mud-nav-link.active {
    color: #0053db !important;
    background: #d9e4ea !important;
    font-weight: 500 !important;
}

.sidebar-nav .mud-nav-group .mud-nav-link .mud-nav-link-icon {
    color: inherit !important;
    font-size: 1rem !important;
    min-width: 28px !important;
}

/* ── Nested nav group (e.g. Blog inside Website) ── */
.sidebar-nav .mud-nav-group .mud-nav-group .mud-nav-group-header {
    color: #717c82 !important;
    font-size: 0.8rem !important;
    font-weight: 500 !important;
    padding: 8px 14px !important;
    margin: 1px 4px !important;
    border-radius: 0.75rem !important;
}

.sidebar-nav .mud-nav-group .mud-nav-group .mud-nav-group-header:hover {
    color: #2a3439 !important;
    background: #e1e9ee !important;
}

.sidebar-nav .mud-nav-group .mud-nav-group .mud-nav-group-header .mud-nav-link-icon {
    color: inherit !important;
    font-size: 1rem !important;
    min-width: 28px !important;
}

.sidebar-nav .mud-nav-group .mud-nav-group > .mud-collapse-container .mud-navmenu-list {
    padding: 2px 0 !important;
    margin: 0 0 0 14px !important;
    border-left: none !important;
}

/* ── Sidebar drill-down navigation ── */

/* Slide animations */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.sidebar-slide {
    animation-duration: 0.25s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
    animation-fill-mode: both;
}

.sidebar-slide.slide-in-right {
    animation-name: slideInRight;
}

.sidebar-slide.slide-in-left {
    animation-name: slideInLeft;
}

.sidebar-slide-header {
    animation: slideInRight 0.2s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Stagger child items for a cascading effect */
.sidebar-slide .mud-nav-link:nth-child(1) { animation-delay: 0.03s; }
.sidebar-slide .mud-nav-link:nth-child(2) { animation-delay: 0.06s; }
.sidebar-slide .mud-nav-link:nth-child(3) { animation-delay: 0.09s; }
.sidebar-slide .mud-nav-link:nth-child(4) { animation-delay: 0.12s; }
.sidebar-slide .mud-nav-link:nth-child(5) { animation-delay: 0.15s; }
.sidebar-slide .mud-nav-link:nth-child(6) { animation-delay: 0.18s; }
.sidebar-slide .mud-nav-link:nth-child(7) { animation-delay: 0.21s; }
.sidebar-slide .mud-nav-link:nth-child(8) { animation-delay: 0.24s; }
.sidebar-slide .mud-nav-link:nth-child(9) { animation-delay: 0.27s; }
.sidebar-slide .mud-nav-link:nth-child(10) { animation-delay: 0.30s; }
.sidebar-slide .mud-nav-link:nth-child(11) { animation-delay: 0.33s; }

.sidebar-slide .mud-nav-link {
    opacity: 0;
    animation: inherit;
    animation-duration: 0.25s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
    animation-fill-mode: both;
}

.sidebar-slide.slide-in-right .mud-nav-link {
    animation-name: slideInRight;
}

.sidebar-slide.slide-in-left .mud-nav-link {
    animation-name: slideInLeft;
}

/* Submenu left padding to visually indent from level 1 */
.sidebar-submenu {
    padding-left: 10px;
}

.sidebar-pinned-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    margin: 0 12px 8px;
    background: #e1e9ee;
    border-radius: 0.75rem;
    position: sticky;
    top: 0;
    z-index: 1;
}

.sidebar-back-btn {
    color: #566166 !important;
    min-width: 32px !important;
    width: 32px !important;
    height: 32px !important;
    transition: all 0.15s ease !important;
}

.sidebar-back-btn:hover {
    background: rgba(0, 83, 219, 0.08) !important;
    color: #0053db !important;
}

.sidebar-pinned-icon {
    color: #0053db !important;
    font-size: 1.15rem !important;
}

.sidebar-pinned-title {
    font-family: 'Manrope', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: #2a3439;
    letter-spacing: -0.01em;
}

.sidebar-drillable {
    position: relative;
}

.sidebar-drillable .sidebar-drill-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem !important;
    color: #a9b4b9 !important;
    transition: color 0.15s ease, transform 0.15s ease;
}

.sidebar-drillable:hover .sidebar-drill-arrow {
    color: #0053db !important;
    transform: translateY(-50%) translateX(2px);
}

/* Dark mode drill-down */
.mud-theme-dark .sidebar-pinned-header {
    background: #1a2027;
}

.mud-theme-dark .sidebar-pinned-title {
    color: #d9e4ea;
}

.mud-theme-dark .sidebar-pinned-icon {
    color: #6fa3ff !important;
}

.mud-theme-dark .sidebar-back-btn {
    color: #a9b4b9 !important;
}

.mud-theme-dark .sidebar-back-btn:hover {
    background: rgba(111, 163, 255, 0.1) !important;
    color: #6fa3ff !important;
}

.mud-theme-dark .sidebar-drillable .sidebar-drill-arrow {
    color: #566166 !important;
}

.mud-theme-dark .sidebar-drillable:hover .sidebar-drill-arrow {
    color: #6fa3ff !important;
}

/* ── Sidebar user info at bottom ── */
.sidebar-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    margin-top: auto;
    background: #e8eff3;
    border-radius: 0.75rem;
    margin: 8px 12px 12px;
}

.sidebar-user-avatar {
    background: linear-gradient(135deg, #0053db, #0048c1) !important;
    color: #fff !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
}

.sidebar-user-details {
    overflow: hidden;
}

.sidebar-user-name {
    color: #2a3439 !important;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
}

.sidebar-user-email {
    color: #717c82 !important;
    font-size: 0.68rem !important;
}

/* --------------------------------------------------------------------------
   Dashboard Stat Cards (Editorial: borderless, tonal lift, no borders)
   -------------------------------------------------------------------------- */

.stat-card {
    padding: 28px !important;
    border-radius: 0.75rem !important;
    border: none !important;
    background: #ffffff !important;
    box-shadow: 0 8px 24px rgba(42, 52, 57, 0.06) !important;
    transition: all 0.2s ease !important;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(42, 52, 57, 0.09) !important;
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.stat-card-icon.primary { background: #dbe1ff; }
.stat-card-icon.primary .mud-icon-root { color: #0053db !important; }
.stat-card-icon.secondary { background: #d5e3fc; }
.stat-card-icon.secondary .mud-icon-root { color: #526074 !important; }
.stat-card-icon.success { background: rgba(0, 101, 146, 0.1); }
.stat-card-icon.success .mud-icon-root { color: #006592 !important; }
.stat-card-icon.warning { background: rgba(245, 158, 11, 0.1); }
.stat-card-icon.warning .mud-icon-root { color: #F59E0B !important; }

/* --------------------------------------------------------------------------
   Main Content Area (Editorial: breathing room, surface background)
   -------------------------------------------------------------------------- */

.main-content-area {
    background: #f7f9fb !important;
    min-height: 100vh;
}

/* --------------------------------------------------------------------------
   MudBlazor Component Overrides (Editorial Style)
   -------------------------------------------------------------------------- */

/* Paper - no borders, use tonal lift */
.mud-paper {
    border: none !important;
    box-shadow: 0 8px 24px rgba(42, 52, 57, 0.06) !important;
    border-radius: 0.75rem !important;
}

.mud-paper.mud-elevation-0 {
    box-shadow: none !important;
}

/* Tables - Clean Sheet Pattern */
.mud-table {
    border: none !important;
    border-radius: 0.75rem !important;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(42, 52, 57, 0.06) !important;
}

.mud-table .mud-table-head .mud-table-row .mud-table-cell {
    background: #f0f4f7 !important;
    border-bottom: none !important;
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    color: #717c82 !important;
    padding: 14px 20px !important;
}

.mud-table .mud-table-body .mud-table-row .mud-table-cell {
    border-bottom: none !important;
    padding: 16px 20px !important;
    font-size: 0.8125rem !important;
    color: #2a3439 !important;
}

.mud-table .mud-table-body .mud-table-row {
    transition: background 0.15s ease !important;
}

.mud-table .mud-table-body .mud-table-row:hover {
    background: #f0f4f7 !important;
}

/* Buttons - Editorial Primary (gradient, rounded) */
.mud-button-filled.mud-button-primary {
    background: linear-gradient(135deg, #0053db, #0048c1) !important;
    border-radius: 9999px !important;
    box-shadow: none !important;
    font-weight: 600 !important;
    padding: 8px 24px !important;
}

.mud-button-filled.mud-button-primary:hover {
    box-shadow: 0 4px 16px rgba(0, 83, 219, 0.2) !important;
}

/* Outlined buttons */
.mud-button-outlined {
    border-radius: 9999px !important;
    border-color: #e1e9ee !important;
}

/* Text buttons */
.mud-button-text {
    border-radius: 0.75rem !important;
}

/* Chips - full roundedness */
.mud-chip {
    border-radius: 9999px !important;
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.03em !important;
}

/* Dialogs - glassmorphism */
.mud-dialog {
    border-radius: 0.75rem !important;
    box-shadow: 0 8px 24px rgba(42, 52, 57, 0.06) !important;
    border: none !important;
}

/* Input fields - Editorial style */
.mud-input-outlined .mud-input-outlined-border {
    border-color: rgba(113, 124, 130, 0.1) !important;
    border-radius: 0.75rem !important;
}

.mud-input-outlined:hover .mud-input-outlined-border {
    border-color: rgba(113, 124, 130, 0.2) !important;
}

.mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    border-color: rgba(0, 83, 219, 0.2) !important;
    box-shadow: 0 0 0 3px rgba(0, 83, 219, 0.06) !important;
}

/* Select */
.mud-select .mud-input-outlined-border {
    border-radius: 0.75rem !important;
}

/* --------------------------------------------------------------------------
   General Transitions
   -------------------------------------------------------------------------- */

.mud-paper,
.mud-button,
.mud-icon-button {
    transition: all 0.15s ease !important;
}

/* --------------------------------------------------------------------------
   Scrollbar (thin, subtle)
   -------------------------------------------------------------------------- */

::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #a9b4b9;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #717c82;
}

/* --------------------------------------------------------------------------
   Dark Mode Adjustments
   -------------------------------------------------------------------------- */

.mud-theme-dark .main-appbar {
    background: rgba(26, 32, 37, 0.80) !important;
}

.mud-theme-dark .sidebar-drawer .mud-drawer-content {
    background: #0b0f10 !important;
}

.mud-theme-dark .sidebar-brand-text {
    color: #d9e4ea !important;
}

.mud-theme-dark .sidebar-nav > .mud-nav-link,
.mud-theme-dark .sidebar-nav > .mud-nav-group > .mud-nav-group-header {
    color: #a9b4b9 !important;
}

.mud-theme-dark .sidebar-nav > .mud-nav-link:hover,
.mud-theme-dark .sidebar-nav > .mud-nav-group > .mud-nav-group-header:hover {
    color: #d9e4ea !important;
    background: rgba(255, 255, 255, 0.05) !important;
}

.mud-theme-dark .sidebar-nav > .mud-nav-link.active {
    color: #618bff !important;
    background: rgba(97, 139, 255, 0.12) !important;
}

.mud-theme-dark .sidebar-nav .mud-nav-group .mud-nav-link {
    color: #717c82 !important;
}

.mud-theme-dark .sidebar-nav .mud-nav-group .mud-nav-link:hover {
    color: #d9e4ea !important;
    background: rgba(255, 255, 255, 0.05) !important;
}

.mud-theme-dark .sidebar-nav .mud-nav-group .mud-nav-link.active {
    color: #618bff !important;
    background: rgba(97, 139, 255, 0.12) !important;
}

.mud-theme-dark .sidebar-user-info {
    background: rgba(255, 255, 255, 0.04) !important;
}

.mud-theme-dark .sidebar-user-name {
    color: #d9e4ea !important;
}

.mud-theme-dark .sidebar-user-email {
    color: #717c82 !important;
}

.mud-theme-dark .stat-card {
    background: #1a2025 !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2) !important;
}

.mud-theme-dark .login-page {
    background: #0b0f10;
}

.mud-theme-dark .login-card {
    background: #1a2025;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.mud-theme-dark .mud-table .mud-table-head .mud-table-row .mud-table-cell {
    background: #1a2025 !important;
    color: #a9b4b9 !important;
}

.mud-theme-dark .mud-table .mud-table-body .mud-table-row:hover {
    background: rgba(255, 255, 255, 0.03) !important;
}

.mud-theme-dark .breadcrumb-current {
    color: #d9e4ea !important;
}

/* --------------------------------------------------------------------------
   File Gallery
   -------------------------------------------------------------------------- */

.file-card:hover {
    border-color: #0053db !important;
    box-shadow: 0 4px 16px rgba(0, 83, 219, 0.12) !important;
    transform: translateY(-2px);
}

.file-card .file-card-overlay {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.file-card:hover .file-card-overlay {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Blazor Loading & Error UI
   -------------------------------------------------------------------------- */

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

/* --------------------------------------------------------------------------
   Page Builder - Full Screen Page
   -------------------------------------------------------------------------- */

.pb-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: none;
    position: sticky;
    top: 0;
    z-index: 100;
}

.pb-topbar-divider {
    width: 1px;
    height: 28px;
    background: #e1e9ee;
}

.pb-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.pb-fullscreen-content {
    height: calc(100vh - 53px);
    overflow: hidden;
}

.pb-fullscreen-content .page-builder {
    border: none;
    border-radius: 0;
    height: 100%;
}

.pb-fullscreen-content .page-builder-body {
    max-height: calc(100vh - 53px - 45px);
    height: calc(100vh - 53px - 45px);
}

/* ── Settings Drawer (blog metadata panel) ── */

.pb-settings-drawer {
    width: 340px;
    min-width: 340px;
    background: #ffffff;
    border-left: 1px solid #e8edf0;
    display: flex;
    flex-direction: column;
    height: calc(100vh - 53px);
    overflow: hidden;
}

.pb-settings-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #f0f4f7;
    border-bottom: 1px solid #e8edf0;
    flex-shrink: 0;
}

.pb-settings-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.pb-settings-panels .mud-expand-panel {
    border-radius: 0 !important;
    box-shadow: none !important;
    border-bottom: 1px solid #e8edf0;
}

.pb-settings-panels .mud-expand-panel::before {
    display: none;
}

.pb-settings-panels .mud-expand-panel-header {
    padding: 8px 16px;
    min-height: 40px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pb-settings-panels .mud-expand-panel-content {
    padding: 8px 16px 16px;
}

/* --------------------------------------------------------------------------
   Page Builder - Component
   -------------------------------------------------------------------------- */

.page-builder {
    border: none;
    border-radius: 0.75rem;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(42, 52, 57, 0.06);
}

.page-builder-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #f0f4f7;
    border-bottom: none;
}

.page-builder-body {
    display: flex;
    min-height: 420px;
    max-height: 65vh;
}

/* ── Sidebar ── */

.page-builder-sidebar {
    width: 260px;
    min-width: 260px;
    background: #ffffff;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.sidebar-search {
    padding: 10px 12px;
    background: #f0f4f7;
}

.sidebar-section {
    padding: 8px 0;
}

.sidebar-section-title {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px 4px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #a9b4b9;
}

.sidebar-component-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    cursor: pointer;
    transition: all 0.12s ease;
    border-left: 3px solid transparent;
}

.sidebar-component-card:hover {
    background: rgba(0, 83, 219, 0.04);
    border-left-color: #0053db;
}

.sidebar-component-card:active {
    transform: scale(0.98);
}

.sidebar-component-card.theme-component {
    border-left-color: transparent;
}

.sidebar-component-card.theme-component:hover {
    border-left-color: #0053db;
}

.sidebar-component-icon {
    width: 30px;
    height: 30px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-component-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.sidebar-component-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: #2a3439;
    line-height: 1.2;
}

.sidebar-component-desc {
    font-size: 0.68rem;
    color: #717c82;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-component-add {
    opacity: 0;
    transition: opacity 0.15s ease;
    color: #0053db !important;
}

.sidebar-component-card:hover .sidebar-component-add {
    opacity: 1;
}

/* ── Canvas ── */

.page-builder-canvas {
    flex: 1;
    min-width: 0;
    overflow-y: auto;
    background: #f7f9fb;
    padding: 16px;
}

.page-builder-canvas.full-width {
    max-width: 100%;
}

.canvas-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 350px;
    border: 2px dashed #e1e9ee;
    border-radius: 0.75rem;
    padding: 40px;
    text-align: center;
}

.canvas-drop-container {
    height: 100%;
}

.canvas-drop-zone {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 100%;
    padding: 4px;
    border-radius: 0.75rem;
    transition: background 0.2s ease;
}

.canvas-drop-zone.canvas-drop-highlight {
    background: rgba(0, 83, 219, 0.04);
    outline: 2px dashed #0053db;
    outline-offset: -2px;
}

.canvas-block {
    background: #ffffff;
    border: none;
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.15s ease;
    cursor: default;
    box-shadow: 0 2px 8px rgba(42, 52, 57, 0.04);
}

.canvas-block:hover {
    box-shadow: 0 4px 16px rgba(0, 83, 219, 0.08);
}

.canvas-block.selected {
    box-shadow: 0 0 0 2px rgba(0, 83, 219, 0.2);
}

.canvas-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #f0f4f7;
    border-bottom: none;
}

.canvas-block-icon {
    width: 22px;
    height: 22px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.canvas-block-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.canvas-block:hover .canvas-block-actions {
    opacity: 1;
}

.canvas-block-preview {
    padding: 10px 14px;
    min-height: 32px;
}

/* ── Block Previews ── */

.block-preview-text {
    font-size: 0.82rem;
    color: #566166;
    line-height: 1.5;
    max-height: 60px;
    overflow: hidden;
}

.block-preview-image {
    display: flex;
    align-items: center;
    gap: 12px;
}

.block-preview-caption {
    font-size: 0.75rem;
    color: #a9b4b9;
    font-style: italic;
}

.block-preview-hero {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px 12px;
    background: linear-gradient(135deg, rgba(0, 83, 219, 0.04), rgba(0, 101, 146, 0.03));
    border-radius: 0.5rem;
}

.block-preview-hero strong {
    font-size: 0.9rem;
    color: #2a3439;
}

.block-preview-hero span {
    font-size: 0.78rem;
    color: #566166;
}

.block-preview-btn {
    display: inline-block;
    padding: 3px 10px;
    background: linear-gradient(135deg, #0053db, #0048c1);
    color: white !important;
    border-radius: 9999px;
    font-size: 0.72rem !important;
    font-weight: 600;
    width: fit-content;
    margin-top: 4px;
}

.block-preview-code {
    font-family: 'Cascadia Code', 'Fira Code', monospace;
    font-size: 0.78rem;
    color: #566166;
    background: #f0f4f7;
    padding: 8px 10px;
    border-radius: 0.5rem;
    max-height: 50px;
    overflow: hidden;
}

.block-preview-spacer {
    text-align: center;
    font-size: 0.75rem;
    color: #a9b4b9;
    padding: 4px;
}

.block-preview-divider {
    border: none;
    border-top: 2px dashed #e1e9ee;
    margin: 4px 0;
}

.block-preview-component {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 10px;
    background: rgba(0, 83, 219, 0.03);
    border-radius: 0.5rem;
}

.block-preview-badge {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 2px 8px;
    background: rgba(0, 101, 146, 0.1);
    color: #006592;
    border-radius: 9999px;
}

.block-preview-placeholder {
    font-size: 0.78rem;
    color: #a9b4b9;
    font-style: italic;
    padding: 4px;
}

.block-preview-with-icon {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── Component Preview Popover ── */

.component-preview-popover {
    position: fixed;
    z-index: 9999;
    width: 320px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 8px 24px rgba(42, 52, 57, 0.06);
    overflow: hidden;
    animation: previewSlideIn 0.18s ease;
    left: 320px;
    top: 50%;
    transform: translateY(-50%);
}

.pb-fullscreen-content .component-preview-popover {
    left: 280px;
}

@keyframes previewSlideIn {
    from { opacity: 0; transform: translateY(-50%) translateX(-12px) scale(0.96); }
    to { opacity: 1; transform: translateY(-50%) translateX(0) scale(1); }
}

.component-preview-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: #f0f4f7;
    border-bottom: none;
    font-size: 0.75rem;
    font-weight: 600;
    color: #566166;
}

.component-preview-wireframe {
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    min-height: 100px;
}

.component-preview-wireframe svg {
    width: 100%;
    height: auto;
    max-height: 200px;
}

.component-preview-footer {
    padding: 8px 14px;
    text-align: center;
    font-size: 0.7rem;
    color: #a9b4b9;
    background: #f0f4f7;
}

/* ── Dark Mode - Page Builder ── */

.mud-theme-dark .component-preview-wireframe {
    background: #1a2025;
}

.mud-theme-dark .component-preview-popover {
    background: rgba(26, 32, 37, 0.8);
}

.mud-theme-dark .page-builder {
    background: #1a2025;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.mud-theme-dark .canvas-block {
    background: #1a2025;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.mud-theme-dark .canvas-block:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.mud-theme-dark .sidebar-component-card:hover {
    background: rgba(97, 139, 255, 0.08);
}

/* ── Responsive ── */

@media (max-width: 768px) {
    .page-builder-body {
        flex-direction: column;
        max-height: none;
    }

    .page-builder-sidebar {
        width: 100%;
        min-width: 100%;
        max-height: 250px;
        border-right: none;
    }
}

/* ─── Quill Editor inside MudBlazor Dialog ─── */
.mud-dialog .ql-toolbar.ql-snow {
    border-radius: 8px 8px 0 0;
    border-color: var(--mud-palette-divider);
    background: var(--mud-palette-surface);
}
.mud-dialog .ql-container.ql-snow {
    border-radius: 0 0 8px 8px;
    border-color: var(--mud-palette-divider);
    font-size: 0.95rem;
    font-family: 'Inter', 'Manrope', sans-serif;
}
.mud-dialog .ql-editor {
    min-height: 300px;
    max-height: 500px;
    overflow-y: auto;
}
.mud-dialog .ql-editor.ql-blank::before {
    font-style: normal;
    color: var(--mud-palette-text-disabled);
}
.ql-snow .ql-tooltip {
    z-index: 200000 !important;
}
.ql-snow .ql-picker-options {
    z-index: 200000 !important;
}