:root {
    /* Colors - Dark Premium Theme */
    --bg-app: #0f1115;
    --bg-sidebar: #161b22;
    --bg-card: #1c2128;
    --bg-card-hover: #21262d;

    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-tertiary: #6e7681;

    --accent-primary: #58a6ff;
    /* Blue */
    --accent-secondary: #238636;
    /* Green */
    --accent-danger: #f85149;
    /* Red */
    --accent-warning: #d29922;
    /* Yellow */
    --accent-glow: rgba(88, 166, 255, 0.4);

    --border-color: #30363d;

    --font-heading: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --transition-speed: 0.2s;
}

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

html {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-heading);
    background-color: var(--bg-app);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100dvh;
}

@media (min-width: 769px) {
    body {
        overflow: hidden;
        height: 100vh;
    }
}

/* Layout */
.app-container {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

@media (min-width: 769px) {
    .app-container {
        height: 100vh;
    }
}

.main-content {
    min-width: 0;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 10;
    transition: transform var(--transition-speed), width var(--transition-speed), margin var(--transition-speed);
}

.sidebar.sidebar--collapsed {
    width: 0;
    min-width: 0;
    overflow: hidden;
    border-right: none;
    padding: 0;
}

.sidebar-toggle-btn {
    display: none;
    margin-right: 12px;
}

.sidebar.sidebar--collapsed~.main-content .sidebar-toggle-btn {
    display: inline-flex;
}

.sidebar-overlay {
    display: none;
}

@media (max-width: 768px) {
    .sidebar-toggle-btn {
        display: inline-flex !important;
    }

    .sidebar:not(.sidebar--collapsed) {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        height: 100vh;
        z-index: 100;
        width: 260px;
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
    }

    .sidebar-overlay.sidebar-overlay--visible {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 99;
        backdrop-filter: blur(2px);
    }
}

.sidebar-header {
    height: 70px;
    display: flex;
    align-items: center;
    padding: 0 8px;
    border-bottom: 1px solid var(--border-color);
    justify-content: flex-start;
    gap: 12px;
    position: relative;
}

.sidebar-close-btn {
    flex-shrink: 0;
    margin-left: auto;
    color: var(--text-tertiary);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-primary);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    cursor: default;
    user-select: none;
}

.logo i {
    color: var(--accent-primary);
    font-size: 1.6rem;
    filter: drop-shadow(0 0 8px var(--accent-glow));
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sidebar-header:hover .logo i {
    transform: rotate(180deg) scale(1.1);
}

.badge {
    background: linear-gradient(135deg, var(--accent-primary), #3b82f6);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(88, 166, 255, 0.3);
    margin-left: 4px;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.sidebar-nav::-webkit-scrollbar {
    display: none;
}

.nav-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-section-title {
    padding: 0 12px 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    opacity: 0.8;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.25s cubic-bezier(0.2, 0, 0.2, 1);
    position: relative;
    border-left: 3px solid transparent;
}

.nav-item i {
    font-size: 1.3rem;
    color: var(--text-tertiary);
    transition: color 0.2s, transform 0.2s;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    transform: translateX(4px);
}

.nav-item:hover i {
    color: var(--text-primary);
    transform: scale(1.1);
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(88, 166, 255, 0.1) 0%, rgba(88, 166, 255, 0.02) 100%);
    color: var(--text-primary);
    border-left-color: var(--accent-primary);
}

.nav-item.active i {
    color: var(--accent-primary);
    filter: drop-shadow(0 0 6px var(--accent-glow));
}

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.1);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    background: radial-gradient(circle at top right, #161b22, transparent 40%);
}

.top-bar {
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(15, 17, 21, 0.8);
    backdrop-filter: blur(10px);
    z-index: 5;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar h1 {
    font-size: 1.2rem;
    font-weight: 600;
}

.actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.clock {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 50%;
    transition: background var(--transition-speed), transform var(--transition-speed), color var(--transition-speed);
}

.btn-icon:hover {
    background-color: var(--bg-card-hover);
    color: var(--text-primary);
    transform: scale(1.08);
}

.btn-icon:active {
    transform: scale(0.95);
}

.btn-icon.delete-btn:hover {
    color: var(--accent-danger);
}

/* Content Area – flex column để bảng có thể chiếm hết không gian */
.content-wrapper {
    flex: 1;
    min-height: 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 32px;
}

/* Generic Page Layout Helpers (used by multiple views, incl. Spam Error Bans) */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.page-header h2 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    margin-bottom: 20px;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 180px;
}

.field-group label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.field-group input,
.field-group select {
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
}

.field-group input:focus,
.field-group select:focus {
    border-color: var(--accent-primary);
}

.field-group--actions {
    align-self: flex-end;
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px 18px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.card-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 20px;
    align-items: flex-start;
}

.split-layout__primary,
.split-layout__secondary {
    min-width: 0;
}

.logs-list {
    max-height: 260px;
    overflow-y: auto;
    padding-right: 4px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Logs inside detail modal: không scroll riêng, để modal-body scroll */
.logs-list--modal {
    max-height: none;
    overflow-y: visible;
}

.log-item {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: rgba(15, 17, 21, 0.8);
    font-size: 0.85rem;
}

.muted {
    color: var(--text-secondary);
}

.small {
    font-size: 0.8rem;
}

.text-center {
    text-align: center;
}

.error-text {
    color: var(--accent-danger);
}

.ellipsis {
    display: inline-block;
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.row-selected td {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
}

.btn.btn-xs {
    padding: 4px 10px;
    font-size: 0.8rem;
}

.btn.btn-danger {
    background: var(--accent-danger);
    color: #fff;
}

.btn.btn-danger:hover {
    filter: brightness(1.1);
}

.hidden {
    display: none !important;
}

/* Simple modal used in Spam Error Bans view */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    width: 420px;
    max-width: 95vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6);
    padding: 18px 18px 16px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.modal-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding-right: 4px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

/* Components: Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: linear-gradient(145deg, rgba(28, 33, 40, 0.9), rgba(22, 27, 34, 0.6));
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    opacity: 0.5;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.stat-info h3 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-info .value {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.1;
    transition: color 0.3s;
}

/* Stat Icons specific colors */
.stat-card[data-stat="active-extensions"] .stat-icon {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent-primary);
    border: 1px solid rgba(88, 166, 255, 0.2);
}

.stat-card[data-stat="users"] .stat-icon {
    background: rgba(210, 153, 34, 0.15);
    color: var(--accent-warning);
    border: 1px solid rgba(210, 153, 34, 0.2);
}

.stat-card[data-stat="tasks-today"] .stat-icon {
    background: rgba(35, 134, 54, 0.15);
    color: var(--accent-secondary);
    border: 1px solid rgba(35, 134, 54, 0.2);
}

.stat-card[data-stat="credits-used-today"] .stat-icon {
    background: rgba(219, 97, 162, 0.15);
    color: #db61a2;
    border: 1px solid rgba(219, 97, 162, 0.2);
}

.stat-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background-color: rgba(255, 255, 255, 0.05);
}

.tasks-today-stats {
    display: block;
    visibility: visible;
}

/* Tables – chiếm hết màn hình, scroll 4 chiều, ẩn scrollbar */
.data-table-container {
    flex: 1;
    min-height: 0;
    min-width: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    overflow-anchor: none;
    touch-action: pan-x pan-y;
    scroll-snap-type: none;
    transform: translateZ(0);
    backface-visibility: hidden;
    isolation: isolate;
    /* Ẩn scrollbar hoàn toàn (Chrome/Windows) – tránh scrollbar chặn vuốt dọc */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.data-table-container::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
    background: transparent;
}

.data-table-container::-webkit-scrollbar-track,
.data-table-container::-webkit-scrollbar-thumb,
.data-table-container::-webkit-scrollbar-corner {
    display: none;
    width: 0;
    height: 0;
    background: transparent;
}

/* Wrapper nội dung scroll: Chrome scroll mượt hơn khi scroll div thay vì table trực tiếp */
.data-table-scroll-inner {
    display: inline-block;
    width: max-content;
    min-width: 100%;
}

.data-table-scroll-inner .data-table {
    width: max-content;
    min-width: 720px;
}

/* Recent Tasks Log: table fills full width of container */
.data-table-container--fill .data-table-scroll-inner {
    display: block;
    width: 100%;
}

.data-table-container--fill .data-table-scroll-inner .data-table {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
}

/* Prevent overlap: ellipsis for long content, equal column distribution */
/* Prevent overlap: ellipsis for long content, equal column distribution */
.data-table-container--fill .data-table-scroll-inner .data-table th {
    overflow: visible;
    /* Allow tooltips to overflow */
    white-space: nowrap;
    position: relative;
    /* Ensure stacking context for z-index */
    z-index: 10;
}

.data-table-container--fill .data-table-scroll-inner .data-table td {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Actions column: keep buttons visible */
.data-table-container--fill .data-table-scroll-inner .data-table th:last-child,
.data-table-container--fill .data-table-scroll-inner .data-table td:last-child {
    min-width: 80px;
    text-align: center;
}

/* Extension Manager: column headers must not be truncated or overlap */
.data-table.extensions-jwt-table {
    table-layout: auto;
    min-width: 1100px;
}

.data-table.extensions-jwt-table th,
.data-table.extensions-jwt-table td {
    box-sizing: border-box;
}

.data-table-container--fill .data-table-scroll-inner .data-table.extensions-jwt-table th {
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
}

/* Created At: Alignment reset relative to Task Processing (Desktop only) */
@media (min-width: 769px) {

    .data-table.extensions-jwt-table th:nth-child(6),
    .data-table.extensions-jwt-table td:nth-child(6) {
        padding-left: 24px;
        /* Reset to match standard table padding */
        text-align: left;
    }
}

/* Status badge: prevent clipping, allow full display */
.data-table-container--fill .data-table-scroll-inner .data-table td:has(.status-badge) {
    overflow: visible;
    padding-right: 12px;
}

/* DateTime columns (Started At, Timestamp): show full value, no truncation */
.data-table-container--fill .data-table-scroll-inner .data-table td.cell-gmail {
    cursor: help;
}

.data-table-container--fill .data-table-scroll-inner .data-table td.cell-datetime {
    overflow: visible;
    white-space: nowrap;
}

.table-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}

.data-table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.data-table th,
.data-table td {
    padding: 16px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: rgba(0, 0, 0, 0.2);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

.data-table tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
}

/* Click-to-copy: ô có data-copy bấm vào copy giá trị đầy đủ */
.data-table td[data-copy] {
    cursor: pointer;
    user-select: none;
}

.data-table td[data-copy]:hover {
    background-color: rgba(88, 166, 255, 0.06);
}

/* Toast sau khi copy */
.copy-feedback {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.2s, transform 0.2s;
}

.copy-feedback.copy-feedback--show {
    opacity: 1;
    transform: translateY(0);
}

.copy-feedback--ok {
    border-color: var(--accent-secondary);
    color: var(--accent-secondary);
}

.copy-feedback--err {
    border-color: var(--accent-danger);
    color: var(--accent-danger);
}

/* Copyable non-table (e.g. extension card email) */
.cell-copyable[data-copy] {
    cursor: pointer;
    user-select: none;
}

/* Status Badges */
.status-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

.status-active,
.status-success,
.status-online,
.status-successfully {
    background-color: rgba(35, 134, 54, 0.15);
    color: #3fb950;
    border: 1px solid rgba(35, 134, 54, 0.2);
}

.status-inactive,
.status-failed,
.status-error,
.status-offline {
    background-color: rgba(248, 81, 73, 0.15);
    color: #ff7b72;
    border: 1px solid rgba(248, 81, 73, 0.2);
}

.status-pending,
.status-warning,
.status-maintenance {
    background-color: rgba(210, 153, 34, 0.15);
    color: #e3b341;
    border: 1px solid rgba(210, 153, 34, 0.2);
}

.status-queueing {
    background-color: rgba(168, 85, 247, 0.15);
    color: #a855f7;
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.status-suspended,
.status-unknown {
    background-color: rgba(110, 118, 129, 0.15);
    color: #8b949e;
    border: 1px solid rgba(110, 118, 129, 0.2);
}

/* Status Filter Dropdown */
.status-filter-wrapper {
    position: relative;
    flex-shrink: 0;
}

.status-filter-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding: 10px 38px 10px 14px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    cursor: pointer;
    min-width: 170px;
    transition: border-color 0.3s cubic-bezier(0.25, 0.8, 0.25, 1),
        box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1),
        background-color 0.3s;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b949e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
}

.status-filter-select option {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 8px;
}

.status-filter-select:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.1);
}

.status-filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15), 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Glow color by selected status */
.status-filter-select.filter-successfully {
    border-color: #3fb950;
    box-shadow: 0 0 0 3px rgba(35, 134, 54, 0.15), 0 0 12px rgba(63, 185, 80, 0.1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%233fb950' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.status-filter-select.filter-successfully:hover,
.status-filter-select.filter-successfully:focus {
    border-color: #3fb950;
    box-shadow: 0 0 0 3px rgba(35, 134, 54, 0.25), 0 0 16px rgba(63, 185, 80, 0.15);
}

.status-filter-select.filter-failed {
    border-color: #ff7b72;
    box-shadow: 0 0 0 3px rgba(248, 81, 73, 0.15), 0 0 12px rgba(255, 123, 114, 0.1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ff7b72' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.status-filter-select.filter-failed:hover,
.status-filter-select.filter-failed:focus {
    border-color: #ff7b72;
    box-shadow: 0 0 0 3px rgba(248, 81, 73, 0.25), 0 0 16px rgba(255, 123, 114, 0.15);
}

.status-filter-select.filter-queueing {
    border-color: #a855f7;
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.15), 0 0 12px rgba(168, 85, 247, 0.1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a855f7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.status-filter-select.filter-queueing:hover,
.status-filter-select.filter-queueing:focus {
    border-color: #a855f7;
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.25), 0 0 16px rgba(168, 85, 247, 0.15);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}

/* Loading */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent-primary);
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Extensions Grid specific */
.extensions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.extension-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
    min-width: 0;
}

.extension-card-email {
    width: 100%;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ext-icon {
    font-size: 2rem;
    color: var(--text-secondary);
}

.ext-icon.active {
    color: var(--accent-secondary);
    text-shadow: 0 0 10px rgba(63, 185, 80, 0.4);
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.dots-loader span {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    animation: dots 1.4s infinite ease-in-out both;
}

.dots-loader span:nth-child(1) {
    animation-delay: -0.32s;
}

.dots-loader span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes dots {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    width: 400px;
    max-height: 90vh;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.modal-content.modal-large {
    width: 800px;
    max-width: 95vw;
}

.modal-content.modal-xl {
    width: 1200px;
    max-width: 98vw;
    height: 90vh;
}

/* Fix double scrollbar for XL modal */
.modal-content.modal-xl .modal-body {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0;
}

.modal-content.modal-xl .log-content-viewer {
    height: 100%;
    border: none;
    border-radius: 0;
    overflow: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-shrink: 0;
}

.modal-body {
    overflow-y: auto;
    flex: 1 1 auto;
    min-height: 0;
    margin: 0 -8px;
    padding: 0 8px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.btn {
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    border: none;
    font-family: inherit;
    transition: transform var(--transition-speed), filter var(--transition-speed), background var(--transition-speed);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--accent-primary);
    color: black;
}

.btn-primary:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-cancel {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px;
    background: var(--bg-app);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    outline: none;
}

.form-group input:focus {
    border-color: var(--accent-primary);
}

/* Error Codes: add form */
.error-codes-add-form {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.add-input {
    padding: 8px 12px;
    background: var(--bg-app);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-speed);
}

.add-input:focus {
    border-color: var(--accent-primary);
}

.add-input.add-input-messages {
    min-width: 180px;
    max-width: 280px;
}

.btn-add {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-add i {
    font-size: 1rem;
}

/* ========== Mobile Responsive ========== */
@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }

    .sidebar.sidebar--collapsed {
        display: none;
    }

    .sidebar:not(.sidebar--collapsed)~.main-content {
        overflow: hidden;
    }

    .top-bar {
        padding: 0 12px 0 16px;
        min-height: 56px;
        height: auto;
        flex-wrap: wrap;
        gap: 8px;
    }

    .top-bar h1 {
        font-size: 1rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: min(180px, 45vw);
    }

    .top-bar-left {
        flex: 1;
        min-width: 0;
    }

    .actions {
        gap: 8px;
    }

    .clock {
        font-size: 0.8rem;
    }

    .user-profile span {
        display: none;
    }

    .content-wrapper {
        padding: 16px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Tables: chiếm hết không gian, scroll 4 chiều khi viewport hẹp */
    .data-table-container {
        min-width: 0;
        overflow: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -16px;
        border-radius: 0;
        border-left: none;
        border-right: none;
        touch-action: pan-x pan-y;
        scroll-snap-type: none;
    }

    .data-table,
    .data-table-scroll-inner .data-table {
        min-width: 600px;
    }

    .data-table th,
    .data-table td {
        padding: 12px 16px;
        font-size: 0.85rem;
    }

    .table-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 16px;
    }

    .error-codes-add-form {
        flex-direction: column;
    }

    .add-input,
    .add-input.add-input-messages {
        min-width: 0;
        max-width: none;
    }

    /* Stats grid: 2 columns or 1 on very small */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 20px;
    }

    .stat-card {
        padding: 16px;
    }

    .stat-info .value {
        font-size: 1.4rem;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    /* Extensions grid */
    .extensions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .extension-card {
        padding: 12px;
    }

    .ext-icon {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .top-bar h1 {
        max-width: 120px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .extensions-grid {
        grid-template-columns: 1fr;
    }

    .content-wrapper {
        padding: 12px;
    }

    .data-table-container {
        margin: 0 -12px;
    }
}

/* Modal: responsive */
@media (max-width: 480px) {
    .modal-overlay {
        padding: 16px;
        align-items: flex-start;
        padding-top: 24px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .modal-content {
        width: 100%;
        max-width: 100%;
        margin: 0 auto 24px;
        padding: 20px;
    }
}

/* ========== Chat (Telegram-like 2-pane) ========== */
.chat-layout {
    display: flex;
    height: calc(100vh - 56px);
    min-height: 320px;
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.chat-sidebar {
    width: 320px;
    min-width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
}

.chat-sidebar-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.chat-sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.chat-btn-new {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 6px;
    border: none;
    background: var(--accent-primary);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-speed), transform 0.1s;
}

.chat-btn-new:hover {
    background: #79b8ff;
}

.chat-btn-new:active {
    transform: scale(0.98);
}

.chat-conv-list {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    flex: 1;
}

.chat-conv-empty,
.chat-conv-error {
    padding: 24px 16px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-align: center;
}

.chat-conv-error {
    color: var(--accent-danger);
}

.chat-conv-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-speed);
}

.chat-conv-item:hover {
    background: var(--bg-card-hover);
}

.chat-conv-item.active {
    background: rgba(88, 166, 255, 0.15);
}

.chat-conv-info {
    min-width: 0;
    flex: 1;
}

.chat-conv-name {
    display: block;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-conv-preview {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.chat-conv-meta {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.chat-conv-time {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.chat-conv-unread {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    background: var(--accent-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.chat-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-app);
}

.chat-main-placeholder {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.chat-main-placeholder .ph {
    font-size: 3rem;
    opacity: 0.5;
}

.chat-main-active {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.chat-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
}

.chat-header-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.chat-messages::-webkit-scrollbar {
    display: none;
}

.chat-date-sep {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin: 12px 0;
}

.chat-msg {
    display: flex;
    animation: chat-msg-in 0.2s ease-out;
}

@keyframes chat-msg-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-msg--me {
    justify-content: flex-end;
}

.chat-msg--other {
    justify-content: flex-start;
}

.chat-msg-bubble {
    max-width: 75%;
    padding: 10px 14px;
    border-radius: 12px;
    position: relative;
}

.chat-msg--me .chat-msg-bubble {
    background: var(--accent-primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-msg--other .chat-msg-bubble {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-msg-content {
    display: block;
    font-size: 0.9rem;
    line-height: 1.4;
    word-break: break-word;
}

.chat-msg-time {
    display: block;
    font-size: 0.7rem;
    opacity: 0.85;
    margin-top: 4px;
}

.chat-input-wrap {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

.chat-input {
    flex: 1;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-app);
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-speed);
}

.chat-input:focus {
    border-color: var(--accent-primary);
}

.chat-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--accent-primary);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-speed), transform 0.1s;
}

.chat-send:hover {
    background: #79b8ff;
}

.chat-send:active {
    transform: scale(0.95);
}

.chat-send .ph {
    font-size: 1.2rem;
}

/* Chat modal (New chat by API key) */
.chat-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.chat-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
    width: 100%;
    max-width: 400px;
}

.chat-modal h3 {
    margin: 0 0 8px;
    font-size: 1.1rem;
}

.chat-modal-hint {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0 0 16px;
}

.chat-modal-input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-app);
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 8px;
    box-sizing: border-box;
}

.chat-modal-error {
    color: var(--accent-danger);
    font-size: 0.8rem;
    margin-bottom: 12px;
}

.chat-modal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.chat-modal-cancel,
.chat-modal-submit {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
}

.chat-modal-cancel {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.chat-modal-submit {
    background: var(--accent-primary);
    color: #fff;
}

.chat-empty-state {
    color: var(--text-secondary);
    padding: 24px;
}

@media (max-width: 768px) {
    .chat-layout {
        flex-direction: column;
        height: auto;
        min-height: 60vh;
    }

    .chat-sidebar {
        width: 100%;
        max-height: 40vh;
    }

    /* Layout & Spacing */
    .app-container {
        flex-direction: column;
    }

    .content-wrapper {
        padding: 16px;
    }

    /* Top Bar */
    .top-bar {
        padding: 0 16px;
        height: auto;
        min-height: 60px;
        flex-wrap: wrap;
        gap: 12px;
    }

    .top-bar-left {
        flex: 1;
        min-width: 0;
    }

    .top-bar h1 {
        font-size: 1rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .actions {
        gap: 12px;
        margin-left: auto;
    }

    .clock {
        display: none;
        /* Hide clock on mobile to save space */
    }

    .user-profile span {
        display: none;
        /* Hide username text */
    }

    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .stat-card {
        padding: 16px;
    }

    /* Responsive Table - Card View Transformation */
    .data-table-container {
        border: none;
        background: transparent;
        overflow: visible;
        /* Let cards flow naturally */
    }

    .data-table-scroll-inner {
        width: 100%;
        display: block;
    }

    .data-table,
    .data-table tbody,
    .data-table tr,
    .data-table td {
        display: block;
        width: 100%;
    }

    .data-table thead {
        display: none;
        /* Hide headers */
    }

    .data-table tr {
        background-color: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        margin-bottom: 16px;
        position: relative;
        padding: 16px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .data-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        text-align: right;
        min-height: 24px;
        font-size: 0.9rem;
    }

    .data-table td:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .data-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-secondary);
        text-transform: uppercase;
        font-size: 0.75rem;
        margin-right: 16px;
        text-align: left;
        flex-shrink: 0;
        width: 40%;
    }

    /* Cell specific tweaks */
    .data-table td[data-label="Actions"],
    .data-table td.actions-cell {
        justify-content: flex-end;
        padding-top: 12px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        margin-top: 8px;
    }

    .data-table td[data-label="Actions"] button,
    .data-table td.actions-cell button {
        padding: 8px 16px;
        background-color: var(--bg-card-hover);
        border-radius: 6px;
        width: auto;
    }

    /* Fix long text in cards */
    .cell-gmail,
    .cell-copyable {
        max-width: 60%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: block;
        text-align: right;
    }

    /* If content is too long, ensure it truncates */
    .data-table td>span,
    .data-table td>div {
        max-width: 60%;
        text-align: right;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Modals */
    .modal-content {
        width: 95% !important;
        max-height: 90vh;
        padding: 16px;
    }

    .modal-content.modal-xl {
        width: 98% !important;
        height: 95vh;
    }

    /* Inputs in mobile */
    input,
    select,
    textarea {
        font-size: 16px !important;
        /* Prevent zoom on iOS */
    }

    /* Config boxes stack */
    .config-box {
        flex-direction: column;
        align-items: stretch !important;
    }

    .config-box input,
    .config-box button,
    .config-box select {
        width: 100% !important;
        margin-bottom: 8px;
    }

    /* Search box */
    .table-actions .search-box input {
        width: 100%;
    }
}

/* Extensions Grid - Carousel Layout */
.extensions-carousel-wrapper {
    position: relative;
    margin-bottom: 32px;
}

.extensions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.carousel-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.carousel-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.carousel-btn:hover:not(:disabled) {
    background: var(--bg-card-hover);
    border-color: var(--text-secondary);
    transform: scale(1.1);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.page-indicator {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.extensions-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    /* Fixed 5 columns as requested */
    grid-auto-rows: 1fr;
    /* Equal height rows */
    gap: 16px;
    min-height: 200px;
    /* Prevent collapse during load */
}

.extension-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    transition: all 0.2s;
    height: 100%;
    /* Fill grid cell */
    box-sizing: border-box;
    width: 100%;
}

.extension-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Responsive adjust for smaller screens */
@media (max-width: 1400px) {
    .extensions-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1100px) {
    .extensions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .extensions-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .carousel-controls {
        align-self: flex-end;
    }

    .extensions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .extensions-grid {
        grid-template-columns: 1fr;
    }
}

/* Tooltip Styles */
.tooltip-container {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: help;
    margin-left: 8px;
    color: var(--text-tertiary);
    transition: color 0.2s;
    vertical-align: middle;
}

.tooltip-container:hover {
    color: var(--accent-primary);
}

.tooltip-text {
    visibility: hidden;
    width: 240px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    text-align: center;
    border-radius: 8px;
    padding: 10px 14px;
    position: absolute;
    z-index: 9999;
    top: 100%;
    margin-top: 12px;
    left: 50%;
    transform: translateX(-50%) translateY(-5px);
    opacity: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: none;
    pointer-events: none;
    white-space: normal;
    line-height: 1.5;
}

.tooltip-container:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.tooltip-text::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent var(--border-color) transparent;
}

.tooltip-text::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent var(--bg-card) transparent;
    z-index: 1;
}

/* =========================================
   Global Responsive Table (Mobile Card View)
   ========================================= */
@media (max-width: 768px) {

    /* 1. Reset Table Layout */
    .data-table-container,
    .data-table-scroll-inner,
    .data-table {
        display: block !important;
        width: 100% !important;
        min-width: 0 !important;
        overflow-x: hidden !important;
    }

    .data-table thead {
        display: none;
    }

    .data-table tbody,
    .data-table tr,
    .data-table td {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }

    /* 2. Style Card Row */
    .data-table tr {
        margin-bottom: 16px;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 16px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        position: relative;
    }

    /* 3. Style Cell Content */
    .data-table td {
        display: flex;
        /* Flex layout để căn chỉnh Label - Value */
        justify-content: space-between;
        align-items: center;
        /* Căn giữa theo chiều dọc */
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        text-align: right;
        /* Default align right cho nội dung */
        min-height: 40px;
        gap: 16px;
        /* Khoảng cách giữa Label và Value */
    }

    .data-table td:last-child {
        border-bottom: none;
        padding-top: 16px;
        justify-content: flex-end;
        /* Actions luôn nằm bên phải */
    }

    /* 4. Generate Label from data-label Attribute */
    .data-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-secondary);
        font-size: 0.85rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        text-align: left;
        flex: 0 0 auto;
        /* Label không co giãn */
        max-width: 45%;
        /* Giới hạn chiều rộng label */
    }

    /* 5. Content Wrapper (Optional: nếu cần bọc div) */
    /* Tự động fill phần còn lại và căn phải */
    .data-table td>*:not(button):not(.btn-icon) {
        text-align: right;
        margin-left: auto;
    }

    /* Riêng cột Actions (thường có button) */
    .data-table td:last-child {
        display: flex;
        gap: 8px;
    }
}


/* Custom "Beautiful Cards" for User Manager on Mobile */
@media (max-width: 768px) {
    .user-custom-cards.data-table-container {
        border: none !important;
        background: transparent !important;
        overflow: visible !important;
        padding: 0 !important;
        margin: 0 !important;
        /* Reset negative margins to respect parent padding */
        width: auto !important;
    }

    .user-custom-cards .data-table {
        display: block !important;
        width: 100% !important;
        min-width: 0 !important;
        /* Remove fixed min-width to prevent overflow */
    }

    .user-custom-cards thead {
        display: none !important;
    }

    .user-custom-cards tbody {
        display: block !important;
        width: 100% !important;
    }

    .user-custom-cards tr {
        display: flex !important;
        flex-direction: column;
        background: var(--bg-card) !important;
        border: 1px solid var(--border-color);
        border-radius: 12px;
        /* Smoother corners */
        margin: 0 0 20px 0;
        /* More spacing between cards */
        padding: 16px;
        position: relative;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        /* Deeper shadow */
        transition: transform 0.2s, box-shadow 0.2s;
    }

    .user-custom-cards tr:active {
        transform: scale(0.98);
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }

    .user-custom-cards td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        /* Softer separator */
        text-align: right;
        min-height: 36px;
        font-size: 0.9rem;
    }

    .user-custom-cards td:last-child {
        border-bottom: none;
        padding-top: 12px;
        justify-content: flex-end;
    }

    .user-custom-cards td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-secondary);
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        text-align: left;
        flex-shrink: 0;
        margin-right: 12px;
        /* Space between label and content */
    }

    /* === Specific Styling for User Card === */

    /* 1. Email as Card Title (Prominent) */
    .user-custom-cards td[data-label="Email"] {
        order: -2;
        /* Ensure it's at the top */
        display: block;
        width: 100%;
        text-align: left;
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--accent-primary);
        /* Highlight color */
        padding-bottom: 12px;
        border-bottom: 2px solid var(--bg-app);
        /* Separator from other details */
        margin-bottom: 8px;
    }

    .user-custom-cards td[data-label="Email"]::before {
        display: none;
        /* Hide 'Email' label */
    }

    /* 2. Status Badge Position (Top Right next to Email?) - tricky without changing HTML structure. 
       Let's keep it in the flow but styled nicely. */

    .user-custom-cards td[data-label="Status"] .status-badge {
        font-size: 0.8rem;
        padding: 4px 12px;
    }

    /* 3. API Key & JWT Styling */
    .user-custom-cards td[data-label="API Key"] {
        font-family: var(--font-mono);
        font-size: 0.8rem;
        color: var(--text-tertiary);
        word-break: break-all;
    }

    .user-custom-cards td[data-label="JWT"] {
        font-family: var(--font-mono);
        font-size: 0.95rem;
        /* Larger font for readability */
        color: var(--text-secondary);
        /* Darker text for better contrast */
        word-break: break-all;
    }

    /* 4. Highlight Balance */
    .user-custom-cards td[data-label="Balance"] {
        color: var(--text-primary);
        font-weight: 600;
        font-size: 1rem;
    }

    /* 5. Group Badge */
    .user-custom-cards td[data-label="Group"] .badge {
        background: rgba(255, 255, 255, 0.1) !important;
        border: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 0.8rem;
    }

    /* 6. Actions Area */
    .user-custom-cards td[data-label="Actions"] {
        margin-top: 8px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 16px;
    }

    .user-custom-cards td[data-label="Actions"] .btn-icon {
        background: var(--bg-card-hover);
        width: 100%;
        /* Full width edit button */
        border-radius: 8px;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 10px;
        color: var(--text-primary);
        font-weight: 500;
        gap: 8px;
    }

    /* Make the button look like "Edit User" text included */
    .user-custom-cards td[data-label="Actions"] .btn-icon::after {
        content: "Edit Details";
        font-size: 0.9rem;
    }

    /* === Generic Mobile Card View (Applied to other tables) === */
    .mobile-card-view.data-table-container {
        border: none !important;
        background: transparent !important;
        overflow: visible !important;
        padding: 0 !important;
        margin: 0 !important;
        width: auto !important;
    }

    .mobile-card-view .data-table {
        display: block !important;
        width: 100% !important;
        min-width: 0 !important;
    }

    .mobile-card-view thead {
        display: none !important;
    }

    .mobile-card-view tbody {
        display: block !important;
        width: 100% !important;
    }

    .mobile-card-view tr {
        display: flex !important;
        flex-direction: column;
        background: var(--bg-card) !important;
        border: 1px solid var(--border-color);
        border-radius: 12px;
        margin: 0 0 20px 0;
        padding: 16px;
        position: relative;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        transition: transform 0.2s, box-shadow 0.2s;
    }

    .mobile-card-view tr:active {
        transform: scale(0.98);
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }

    .mobile-card-view td {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        text-align: right;
        min-height: 36px;
        font-size: 0.9rem;
        width: 100% !important;
        max-width: none !important;
    }

    .mobile-card-view td:last-child {
        border-bottom: none;
        padding-top: 12px;
        /* justify-content: flex-end;  <-- Removed to allow space-between for data columns like Timestamp */
    }

    .mobile-card-view td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-secondary);
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        text-align: left;
        flex-shrink: 0;
        margin-right: 12px;
        width: auto !important;
    }

    /* Generic Actions Button Styling */
    .mobile-card-view td[data-label="Actions"] .btn-icon,
    .mobile-card-view td[data-label="Action"] .btn-icon {
        background: var(--bg-card-hover);
        width: 100%;
        border-radius: 8px;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 10px;
        color: var(--text-primary);
        font-weight: 500;
        gap: 8px;
    }
}

/* =========================================
   Guide Manager Specific Styles
   ========================================= */

/* New Guide Button - Premium Aesthetic */
#btn-add-guide {
    background: linear-gradient(135deg, var(--accent-primary) 0%, #2563eb 100%);
    color: white;
    padding: 10px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
}

#btn-add-guide::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

#btn-add-guide:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    filter: brightness(1.1);
}

#btn-add-guide:hover::before {
    left: 100%;
}

#btn-add-guide:active {
    transform: translateY(1px);
    box-shadow: 0 2px 10px rgba(37, 99, 235, 0.3);
}

#btn-add-guide i {
    font-size: 1.2rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Back Button - Glassmorphism Aesthetic */
#btn-back-list {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

#btn-back-list:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateX(-4px);
    /* Slide left effect for 'Back' */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#btn-back-list:active {
    transform: translateX(-2px);
}

#btn-back-list i {
    font-size: 1.1rem;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#btn-back-list:hover i {
    transform: translateX(-3px);
}

/* Editor Form Styling Upgrade */
#guides-editor-view .card {
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(22, 27, 34, 0.8) 100%);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

#guides-editor-view input.form-control,
#guides-editor-view textarea.form-control {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-primary);
}

#guides-editor-view input.form-control:focus,
#guides-editor-view textarea.form-control:focus {
    background: rgba(0, 0, 0, 0.4);
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

/* Save Guide Button Specific */
#btn-save-guide {
    background: linear-gradient(135deg, var(--accent-success, #238636) 0%, #2ea043 100%);
    box-shadow: 0 4px 12px rgba(46, 160, 67, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

#btn-save-guide:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(46, 160, 67, 0.4);
    filter: brightness(1.1);
}

#btn-save-guide:active {
    transform: translateY(0);
}

/* ========== Chat FAB (Floating Action Button) ========== */
.chat-fab {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--accent-primary);
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(88, 166, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    transition: transform 0.2s, box-shadow 0.2s;
}

.chat-fab:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(88, 166, 255, 0.5);
}

.chat-fab:active {
    transform: scale(0.95);
}

.chat-fab-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 10px;
    background: var(--accent-danger, #f85149);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    display: none;
    align-items: center;
    justify-content: center;
}

.chat-fab-badge.has-unread {
    display: flex;
    animation: fab-badge-pop 0.3s ease-out;
}

@keyframes fab-badge-pop {
    0% {
        transform: scale(0);
    }

    60% {
        transform: scale(1.3);
    }

    100% {
        transform: scale(1);
    }
}

/* Sidebar nav chat badge */
.nav-chat-badge {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    background: var(--accent-danger, #f85149);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 600;
    display: none;
    align-items: center;
    justify-content: center;
    margin-left: auto;
}

.nav-chat-badge.has-unread {
    display: inline-flex;
}

/* ═══════════════════════════════════════════════════════════════════════════
   DB CONNECTION MONITOR
   ═══════════════════════════════════════════════════════════════════════════ */
.db-monitor {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Toolbar */
.dbm-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    flex-wrap: wrap;
}
.dbm-toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* Tabs */
.dbm-tabs {
    display: flex;
    gap: 4px;
}
.dbm-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.dbm-tab:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
}
.dbm-tab--active {
    background: rgba(88,166,255,0.12);
    border-color: rgba(88,166,255,0.4);
    color: var(--accent-primary);
}
.dbm-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}
.dbm-toggle input[type="checkbox"] {
    accent-color: var(--accent-primary);
    width: 14px;
    height: 14px;
    cursor: pointer;
}
.dbm-select {
    padding: 5px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-app);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}
.dbm-last-update {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

/* Section */
.dbm-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.dbm-section-jwt {
    border-color: rgba(251, 191, 36, 0.25);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(251,191,36,0.03) 100%);
}
.dbm-section-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: flex;
    align-items: center;
    gap: 8px;
}
.dbm-section-title i {
    color: var(--accent-primary);
    font-size: 1.1rem;
}
.dbm-note {
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: none;
    color: var(--text-tertiary);
    letter-spacing: 0;
}

/* Summary cards */
.dbm-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}
.dbm-card {
    background: var(--bg-app);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color 0.2s;
}
.dbm-card:hover { border-color: rgba(88,166,255,0.3); }
.dbm-card-wide { grid-column: span 2; }
.dbm-card-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
}
.dbm-card-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}
.dbm-card-sub {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* Progress bar */
.dbm-progress-bar {
    height: 6px;
    background: rgba(255,255,255,0.08);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 4px;
}
.dbm-progress-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* By service table */
.dbm-num { text-align: right; width: 70px; }
.dbm-svc-name { min-width: 180px; }
.dbm-bar-cell { min-width: 100px; padding-left: 8px; }
.dbm-mini-bar {
    height: 8px;
    background: rgba(255,255,255,0.06);
    border-radius: 4px;
    overflow: hidden;
}
.dbm-mini-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    border-radius: 4px;
    transition: width 0.4s ease;
}
.dbm-badge-app {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-family: var(--font-mono);
}
.dbm-badge-app i { color: var(--text-tertiary); }

/* DB pills */
.dbm-db-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.dbm-db-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    background: rgba(88,166,255,0.08);
    border: 1px solid rgba(88,166,255,0.2);
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.dbm-db-pill em {
    font-style: normal;
    color: var(--text-tertiary);
}
.dbm-badge {
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 0.75rem;
    background: rgba(255,255,255,0.06);
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* SQLAlchemy pool cards */
.dbm-sa-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}
.dbm-sa-card {
    background: var(--bg-app);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 16px;
}
.dbm-sa-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 10px;
    font-family: var(--font-mono);
}
.dbm-sa-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.dbm-sa-row span { color: var(--text-secondary); }
.dbm-sa-util {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-align: right;
    margin-top: 4px;
}

/* Sparkline */
.dbm-sparkline-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.dbm-sparkline {
    width: 100%;
    height: 80px;
    display: block;
    border-radius: 6px;
    background: rgba(0,0,0,0.2);
}
.dbm-sparkline-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

/* Alert helpers */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.alert-warning {
    background: rgba(245,158,11,0.1);
    border: 1px solid rgba(245,158,11,0.25);
    color: #fbbf24;
}
.alert-error {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.25);
    color: #f87171;
}
.text-green  { color: #22c55e !important; }
.text-muted  { color: var(--text-tertiary) !important; }

.btn.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-card-hover);
    color: var(--text-primary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s, border-color 0.2s;
}
.btn.btn-sm:hover {
    background: rgba(88,166,255,0.1);
    border-color: rgba(88,166,255,0.4);
}

/* Services tab extras */
.dbm-services-legend {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.dbm-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.dbm-legend-item i {
    font-size: 0.6rem;
}
.dbm-db-name {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: rgba(255,255,255,0.04);
    padding: 2px 6px;
    border-radius: 4px;
}
.dbm-state-active {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 0.75rem;
    background: rgba(34,197,94,0.12);
    color: #22c55e;
    font-weight: 600;
}
.dbm-state-idle {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 0.75rem;
    background: rgba(148,163,184,0.1);
    color: #94a3b8;
}
.dbm-state-other {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 0.75rem;
    background: rgba(245,158,11,0.1);
    color: #f59e0b;
}

/* Section title row (title + badge side by side) */
.dbm-section-title-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.dbm-badge-warn {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    background: rgba(245,158,11,0.12);
    border: 1px solid rgba(245,158,11,0.3);
    color: #fbbf24;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: help;
}
.dbm-badge-ok {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.25);
    color: #22c55e;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}