/* ======================================================
   CS Sanket — Premium Design System
   ====================================================== */

/* ── P12: Permission-based hiding — overrides any inline display set by render functions ── */
[data-perm-hidden="true"] { display: none !important; }

/* ─── CSS Variables ─── */
:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.8);
    --bg-glass: rgba(30, 41, 59, 0.6);
    --bg-glass-hover: rgba(30, 41, 59, 0.85);
    --border-glass: rgba(59, 130, 246, 0.15);
    --border-glass-hover: rgba(59, 130, 246, 0.4);

    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --danger: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.2);
    --warning: #f59e0b;
    --warning-glow: rgba(245, 158, 11, 0.2);
    --info: #06b6d4;

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --topbar-height: 64px;

    /* Query Executor theme variables */
    --query-tab-bar-bg: rgba(0, 0, 0, 0.25);
    --query-tab-active-bg: rgba(59, 130, 246, 0.08);
    --query-table-container-bg: rgba(0, 0, 0, 0.2);
    --query-table-header-bg: #1e293b;
    --query-table-header-border: rgba(59, 130, 246, 0.3);
    --query-table-cell-border: rgba(255, 255, 255, 0.05);
}

/* ─── Reset & Base ─── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow: hidden;
    height: 100vh;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-light);
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ─── Login Screen ─── */
.login-screen {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0e1a 0%, #1a1a2e 50%, #0a0e1a 100%);
    overflow: hidden;
}

.login-screen::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 70%, var(--accent-glow) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    animation: loginBgPulse 8s ease-in-out infinite alternate;
}

@keyframes loginBgPulse {
    from {
        opacity: 0.5;
    }

    to {
        opacity: 1;
    }
}

.login-container {
    position: relative;
    z-index: 1;
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 48px 40px;
    width: 420px;
    max-width: 90vw;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
    animation: loginSlideIn 0.6s ease-out;
}

@keyframes loginSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96);
    }

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

.login-logo {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--accent), #7c3aed);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    box-shadow: 0 8px 24px var(--accent-glow);
}

.login-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.login-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 32px;
    font-size: 0.9rem;
}

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

.login-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.login-form label i {
    width: 16px;
    margin-right: 4px;
}

.login-form input {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    transition: var(--transition);
}

.login-form input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font);
    color: var(--text-primary);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.97);
}

.btn i {
    font-size: 0.85rem;
}

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

.btn-primary:hover {
    background: #2563eb;
    box-shadow: 0 4px 16px var(--accent-glow);
}

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

.btn-success:hover {
    background: #059669;
    box-shadow: 0 4px 16px var(--success-glow);
}

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

.btn-danger:hover {
    background: #dc2626;
    box-shadow: 0 4px 16px var(--danger-glow);
}

.btn-secondary {
    background: rgba(100, 116, 139, 0.2);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(100, 116, 139, 0.35);
    border-color: var(--accent);
    color: var(--accent);
}

.btn-warning {
    background: var(--warning);
    color: #000;
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-glass);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    font-size: 1.1rem;
    border-radius: var(--radius-xs);
    transition: var(--transition);
}

.btn-icon:hover {
    color: var(--accent);
    background: rgba(59, 130, 246, 0.1);
}

/* ─── Alert Acknowledgement Styles ─── */
.btn-ack {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--font);
    color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-xs);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    line-height: 1.4;
    margin-top: 4px;
}

.btn-ack:hover {
    background: rgba(245, 158, 11, 0.2);
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.15);
    transform: translateY(-1px);
}

.btn-ack:active {
    transform: scale(0.97);
}

.btn-ack i {
    font-size: 0.7rem;
}

.ack-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--font);
    border-radius: var(--radius-xs);
    white-space: nowrap;
    line-height: 1.4;
    margin-top: 4px;
}

.ack-badge-active {
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.ack-badge-active i {
    font-size: 0.7rem;
}

.ack-username {
    display: inline-block;
    max-width: 90px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
    cursor: default;
}

.ack-dismiss-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0 0 0 6px;
    margin-left: 2px;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.15s, color 0.15s;
}

.ack-dismiss-btn:hover {
    opacity: 1;
    color: var(--danger);
}

.svc-sql-version {
    display: inline-block;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
    cursor: default;
}

/* ─── Alerts ─── */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin: 12px 0;
    font-size: 0.9rem;
}

.alert-danger {
    background: var(--danger-glow);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.alert-success {
    background: var(--success-glow);
    color: #6ee7b7;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.alert-info {
    background: rgba(6, 182, 212, 0.1);
    color: #67e8f9;
    border: 1px solid rgba(6, 182, 212, 0.3);
}

/* ─── Main Layout ─── */
.main-app {
    display: flex;
    height: 100vh;
}

/* ─── Sidebar ─── */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border-right: 1px solid var(--border-glass);
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
    z-index: 100;
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed);
}

.sidebar.collapsed .sidebar-title,
.sidebar.collapsed .nav-item span {
    display: none;
}

.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-glass);
    min-height: var(--topbar-height);
}

.sidebar-logo {
    font-size: 24px;
    color: var(--accent);
    background: linear-gradient(135deg, var(--accent), #7c3aed);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-title {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.sidebar-nav {
    list-style: none;
    padding: 12px 8px;
    flex: 1;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    margin: 2px 0;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.nav-item i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.nav-item:hover {
    background: rgba(59, 130, 246, 0.08);
    color: var(--text-primary);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(124, 58, 237, 0.1));
    color: var(--accent-light);
    border-left: 3px solid var(--accent);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-glass);
    text-align: center;
}

/* ─── Content ─── */
.content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ─── Topbar ─── */
.topbar {
    height: var(--topbar-height);
    padding: 0 24px;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    overflow: visible; /* P7: Allow latency tooltip to overflow below topbar */
    position: relative;
    z-index: 50; /* P7: Ensure tooltip appears above main content below */
}

.topbar-title {
    font-size: 1.2rem;
    font-weight: 700;
    flex: 1;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ─── Notifications ─── */
.notification-wrapper {
    position: relative;
}

.notif-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--danger);
    color: #fff;
    font-size: 0.65rem;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.notif-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 200;
    max-height: 400px;
    overflow: hidden;
}

.notif-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.notif-list {
    max-height: 340px;
    overflow-y: auto;
}

.notif-item {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 0.85rem;
    transition: var(--transition);
}

.notif-item:hover {
    background: rgba(59, 130, 246, 0.05);
}

.notif-item .notif-time {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 4px;
}

/* Toggle switch */
.switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--text-muted);
    border-radius: 20px;
    transition: var(--transition);
}

.slider::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: var(--transition);
}

.switch input:checked+.slider {
    background: var(--accent);
}

.switch input:checked+.slider::before {
    transform: translateX(16px);
}

/* ─── User Menu ─── */
.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-btn span {
    font-size: 0.85rem;
    font-weight: 500;
}

.user-menu-wrapper {
    position: relative;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    z-index: 200;
    overflow: hidden;
}

.user-dropdown a {
    display: block;
    padding: 12px 16px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: var(--transition);
}

.user-dropdown a:hover {
    background: rgba(59, 130, 246, 0.08);
    color: var(--text-primary);
}

.user-dropdown a i {
    width: 20px;
    margin-right: 8px;
}

/* ─── Main Content ─── */
.main-content {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

/* ─── Sections ─── */
.section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

/* ─── Stats Bar ─── */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.stat-icon {
    font-size: 2rem;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
}

.stat-total .stat-icon {
    background: var(--accent-glow);
    color: var(--accent);
}

.stat-online .stat-icon {
    background: var(--success-glow);
    color: var(--success);
}

.stat-offline .stat-icon {
    background: var(--danger-glow);
    color: var(--danger);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 4px;
}

/* ─── Section Toolbar ─── */
.section-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
}

/* ─── Server Grid ─── */
.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
    grid-auto-flow: dense;
}

.server-card {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.server-card-delete {
    position: absolute;
    top: 0;
    right: 0;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s;
    font-size: 0.95rem;
    z-index: 20;
    background: rgba(0, 0, 0, 0.4);
    padding: 0;
    border-bottom-left-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.server-card:hover .server-card-delete {
    opacity: 1;
}

.server-card-delete:hover {
    color: var(--danger);
    background: rgba(220, 38, 38, 0.1);
    transform: scale(1.1);
}

.server-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), #7c3aed);
    opacity: 0;
    transition: var(--transition);
}

.server-card:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.server-card:hover::before {
    opacity: 1;
}

.server-card.online {
    border-left: 3px solid var(--success);
}

.server-card.offline {
    border-left: 3px solid var(--danger);
    opacity: 0.7;
}

.server-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.server-card-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 25px;
    /* Prevent overlap with delete icon */
}

.server-card-name {
    font-weight: 700;
    font-size: 1.05rem;
}

.server-card-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ─── Server Role Badges ─── */
.role-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    vertical-align: middle;
    margin-left: 6px;
}

.role-badge.role-database {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.role-badge.role-application {
    background: rgba(168, 85, 247, 0.15);
    color: #c084fc;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

/* ─── Server Group (Split-Server Pair) ─── */
.server-group {
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 14px;
    background: rgba(59, 130, 246, 0.04);
    position: relative;
    grid-column: span 2;
}

.server-group:hover {
    border-color: var(--border-glass-hover);
}

.server-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-glass);
}

.server-group-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.status-summary-card {
    background: var(--bg-card);
    padding: 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.status-online {
    background: var(--success-glow);
    color: var(--success);
}

.status-offline {
    background: var(--danger-glow);
    color: var(--danger);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.status-online .status-dot {
    background: var(--success);
    animation: pulse 2s ease-in-out infinite;
}

.status-offline .status-dot {
    background: var(--danger);
}

.fill-high {
    background: var(--danger);
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.server-card-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    font-size: 0.82rem;
}

.server-detail {
    display: flex;
    flex-direction: column;
}

.server-detail-label {
    color: var(--text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.server-detail-value {
    color: var(--text-primary);
    font-weight: 500;
}

.server-card-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent);
    flex-shrink: 0;
}

/* ─── Server Selection Popup ─── */
.server-select-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.server-select-popup {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 24px;
    width: 700px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow);
    animation: loginSlideIn 0.3s ease-out;
}

.server-select-popup h3 {
    margin-bottom: 16px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.server-select-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.server-select-box {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.8rem;
}

.server-select-box:hover {
    border-color: var(--accent);
    background: var(--bg-glass-hover);
}

.server-select-box input[type="checkbox"] {
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.server-select-box .sbox-info {
    overflow: hidden;
    line-height: 1.3;
}

.server-select-box .sbox-name {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.server-select-box .sbox-client {
    font-size: 0.72rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.server-select-popup .popup-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-glass);
}

.server-select-all-msg {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    background: var(--bg-glass);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
    margin-bottom: 20px;
}

.server-select-all-msg i {
    color: var(--success);
    margin-right: 8px;
}

/* ─── File Delete Button in Results ─── */
.btn-delete-file {
    padding: 4px 10px;
    font-size: 0.75rem;
    background: var(--danger);
    color: #fff;
    border: none;
    border-radius: var(--radius-xs);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-delete-file:hover {
    background: #dc2626;
    box-shadow: 0 2px 8px var(--danger-glow);
}

/* ─── File Download Button in Results ─── */
.btn-download-file {
    padding: 4px 8px;
    font-size: 0.75rem;
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-light);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-xs);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 6px;
}

.btn-download-file:hover {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

@media (max-width: 900px) {
    .server-select-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .server-select-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ─── Data Tables ─── */
.table-container {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    overflow-x: auto;
    overflow-y: visible;
    max-width: 100%;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: rgba(15, 23, 42, 0.5);
    padding: 14px 16px;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-glass);
}

.data-table td {
    padding: 12px 16px;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    transition: var(--transition);
}

.data-table tr:hover td {
    background: rgba(59, 130, 246, 0.03);
}

.data-table .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-connected {
    background: var(--success-glow);
    color: var(--success);
}

.badge-disconnected {
    background: var(--danger-glow);
    color: var(--danger);
}

.badge-pending {
    background: var(--warning-glow);
    color: var(--warning);
}

.badge-success {
    background: var(--success-glow);
    color: var(--success);
}

.badge-failed {
    background: var(--danger-glow);
    color: var(--danger);
}

/* ─── Code Editor / Query Input ─── */
.code-editor {
    width: 100%;
    padding: 16px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    resize: vertical;
    transition: var(--transition);
    margin-bottom: 12px;
}

.code-editor:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ─── Query ID Display ─── */
.query-id-display {
    padding: 12px 16px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-family: monospace;
    font-weight: 600;
    color: var(--accent-light);
}

/* ─── Form Elements ─── */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group label i {
    margin-right: 6px;
}

.form-input {
    padding: 10px 14px;
    font-size: 0.85rem;
    font-family: var(--font);
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xs);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--accent);
}

.target-selector {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ─── CMD Type Toggle ─── */
.cmd-type-toggle {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
}

.cmd-type-toggle .btn {
    background: rgba(15, 23, 42, 0.6);
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
}

.cmd-type-toggle .btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ─── Command Results ─── */
.command-results {
    max-height: 500px;
    overflow-y: auto;
    margin-top: 16px;
}

.command-result-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 8px;
}

.command-result-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.command-result-output {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px;
    border-radius: var(--radius-xs);
    font-family: monospace;
    font-size: 0.8rem;
    white-space: pre-wrap;
    max-height: 200px;
    overflow-y: auto;
    color: var(--text-secondary);
}

/* ─── Monitor Grid ─── */
.monitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 16px;
}

.monitor-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
}

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

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

.monitor-card-title {
    font-weight: 700;
    font-size: 1rem;
}

.service-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.service-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
}

.service-running {
    background: var(--success-glow);
    color: var(--success);
}

.service-stopped {
    background: var(--danger-glow);
    color: var(--danger);
}

.disk-info {
    margin-top: 12px;
}

.disk-bar-container {
    margin-bottom: 8px;
}

.disk-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.disk-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

.disk-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.6s ease;
}

.disk-bar-fill.safe {
    background: linear-gradient(90deg, var(--success), #34d399);
}

.disk-bar-fill.warning {
    background: linear-gradient(90deg, var(--warning), #fbbf24);
}

.disk-bar-fill.danger {
    background: linear-gradient(90deg, var(--danger), #f87171);
}

/* ─── Log Viewer ─── */
.log-viewer {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 16px;
    max-height: 500px;
    overflow-y: auto;
}

.log-viewer pre {
    font-family: 'Consolas', monospace;
    font-size: 0.82rem;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.8;
}

.log-line-info {
    color: var(--info);
}

.log-line-warn {
    color: var(--warning);
}

.log-line-error {
    color: var(--danger);
}

.log-line-request {
    color: #a78bfa;
}

.log-line-response {
    color: var(--success);
}

/* ─── Admin Tabs ─── */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.admin-tab {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.admin-tab:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.admin-tab.active {
    background: var(--accent);
    color: #ffffff !important;
    border-color: var(--accent);
    font-weight: 600;
}

.admin-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

/* ─── Settings Form ─── */
.settings-form {
    max-width: 700px;
}

.settings-form h3 {
    margin: 24px 0 16px;
    font-size: 1rem;
    color: var(--text-primary);
}

.settings-form h3:first-child {
    margin-top: 0;
}

.settings-form h3 i {
    margin-right: 8px;
    color: var(--accent);
}

.settings-form .form-input {
    width: 100%;
}

.divider {
    border: none;
    border-top: 1px solid var(--border-glass);
    margin: 32px 0;
}

.text-danger {
    color: var(--danger) !important;
}

.text-muted {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

/* ─── Feedback ─── */
.feedback-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 12px;
}

.feedback-card-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.feedback-user {
    font-weight: 600;
    color: var(--accent-light);
}

.feedback-date {
    color: var(--text-muted);
    font-size: 0.8rem;
}

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

/* ─── Toast Notifications ─── */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow);
    min-width: 280px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: toastIn 0.4s ease, toastOut 0.4s ease 4.6s forwards;
    font-size: 0.85rem;
}

.toast-icon {
    font-size: 1.1rem;
}

.toast-success .toast-icon {
    color: var(--success);
}

.toast-error .toast-icon {
    color: var(--danger);
}

.toast-info .toast-icon {
    color: var(--info);
}

.toast-warning .toast-icon {
    color: var(--warning);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

@keyframes toastOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
        transform: translateX(50px);
    }
}

/* ─── Modal ─── */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 5000;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.modal {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 32px;
    width: 520px;
    max-width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

/* ─── Password Toggle ─── */
.password-wrapper {
    position: relative;
    width: 100%;
}

.password-toggle {
    position: absolute;
    right: 1px;
    top: 0;
    height: 100%;
    transform: none;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 12px;
    border-top-right-radius: var(--radius-xs);
    border-bottom-right-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--accent);
}

.modal h2 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal h2 i {
    color: var(--accent);
}

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

.modal .form-input {
    width: 100%;
}

/* ─── Duplicate Check Hints (Create User Modal) ─── */
.field-duplicate-hint {
    font-size: 12px;
    margin-top: 4px;
    min-height: 18px;
    padding-left: 2px;
    transition: all 0.2s ease;
}
.field-duplicate-hint i {
    margin-right: 4px;
}
.field-duplicate-hint.hint-error {
    color: #ff6b6b;
}
.field-duplicate-hint.hint-ok {
    color: #51cf66;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
}

/* ─── Form Controls (dark theme inputs for modals) ─── */
.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

select.form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

select.form-control option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

textarea.form-control {
    resize: vertical;
    min-height: 60px;
    line-height: 1.5;
    font-family: 'Courier New', monospace;
    font-size: 0.82rem;
}

.form-control:disabled,
.form-control[readonly] {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ─── Show/Hide Query Text ─── */
.query-text-hidden {
    cursor: pointer;
    color: var(--accent);
    font-size: 0.82rem;
}

.query-text-hidden:hover {
    text-decoration: underline;
}

.query-text-shown {
    font-family: monospace;
    font-size: 0.82rem;
    white-space: pre-wrap;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ─── Footer ─── */
.app-footer {
    padding: 12px 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.78rem;
    border-top: 1px solid var(--border-glass);
    flex-shrink: 0;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -260px;
        z-index: 1000;
    }

    .sidebar.open {
        left: 0;
    }

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

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

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

    .server-group {
        grid-column: span 1;
    }

    .server-group-cards {
        grid-template-columns: 1fr !important;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ─── Permission Hidden ─── */
.perm-hidden {
    display: none !important;
}

/* ─── Animated Counter ─── */
.stat-number {
    transition: all 0.6s ease;
}

/* Background gradient accent */
body::before {
    content: '';
    position: fixed;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    bottom: -200px;
    left: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.04) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

/* ─── Light Mode ─── */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-glass-hover: rgba(255, 255, 255, 0.95);
    --border-glass: rgba(0, 0, 0, 0.1);
    --border-glass-hover: rgba(59, 130, 246, 0.5);
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);

    /* Query Executor light mode overrides */
    --query-tab-bar-bg: rgba(0, 0, 0, 0.06);
    --query-tab-active-bg: rgba(59, 130, 246, 0.12);
    --query-table-container-bg: rgba(0, 0, 0, 0.04);
    --query-table-header-bg: #e2e8f0;
    --query-table-header-border: rgba(59, 130, 246, 0.35);
    --query-table-cell-border: rgba(0, 0, 0, 0.08);
}

/* ===== LIGHT MODE OVERRIDES FOR HARDCODED DARK BACKGROUNDS ===== */

/* Login form inputs */
[data-theme="light"] .login-form input {
    background: rgba(241, 245, 249, 0.8);
    border-color: rgba(0, 0, 0, 0.15);
    color: #0f172a;
}
[data-theme="light"] .login-form input::placeholder {
    color: #94a3b8;
}
[data-theme="light"] .login-form input:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Data table headers */
[data-theme="light"] .data-table th {
    background: rgba(241, 245, 249, 0.8);
    color: #334155;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

/* Data table cell borders */
[data-theme="light"] .data-table td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    color: #1e293b;
}

/* Table row hover states */
[data-theme="light"] .data-table tbody tr:hover td {
    background: rgba(59, 130, 246, 0.05);
}

/* Code editor textarea */
[data-theme="light"] .code-editor {
    background: rgba(241, 245, 249, 0.6);
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.15);
}
[data-theme="light"] .code-editor:focus {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(59, 130, 246, 0.5);
}

/* All form inputs (.form-input class) */
[data-theme="light"] .form-input {
    background: rgba(241, 245, 249, 0.6);
    color: #0f172a;
    border-color: #cbd5e1;
}
[data-theme="light"] .form-input::placeholder {
    color: #94a3b8;
}
[data-theme="light"] .form-input:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Form controls (modal inputs) */
[data-theme="light"] .form-control {
    background: rgba(241, 245, 249, 0.6);
    color: #0f172a;
    border-color: #cbd5e1;
}
[data-theme="light"] .form-control:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Select dropdowns */
[data-theme="light"] select.form-input,
[data-theme="light"] select.form-control {
    background-color: rgba(241, 245, 249, 0.6);
    color: #0f172a;
    border-color: #cbd5e1;
}
[data-theme="light"] select.form-input option,
[data-theme="light"] select.form-control option {
    background: #ffffff;
    color: #0f172a;
}

/* Command type toggle buttons */
[data-theme="light"] .cmd-type-toggle .btn {
    background: rgba(241, 245, 249, 0.6);
    color: #334155;
    border-color: rgba(0, 0, 0, 0.1);
}
[data-theme="light"] .cmd-type-toggle .btn:hover {
    background: rgba(241, 245, 249, 0.9);
}
[data-theme="light"] .cmd-type-toggle .btn.active {
    background: rgba(59, 130, 246, 0.15);
    color: #2563eb;
    border-color: rgba(59, 130, 246, 0.4);
}

/* Secondary buttons (light theme) */
[data-theme="light"] .btn-secondary {
    background: rgba(100, 116, 139, 0.1);
    color: #334155;
    border-color: rgba(0, 0, 0, 0.2);
}
[data-theme="light"] .btn-secondary:hover {
    background: rgba(100, 116, 139, 0.2);
    border-color: rgba(59, 130, 246, 0.5);
    color: #2563eb;
}

/* Command result output */
[data-theme="light"] .command-result-output {
    background: rgba(241, 245, 249, 0.7);
    color: #0f172a;
}

/* Log viewer */
[data-theme="light"] .log-viewer {
    background: rgba(241, 245, 249, 0.7);
    color: #0f172a;
}

/* Disk bar background */
[data-theme="light"] .disk-bar {
    background: rgba(0, 0, 0, 0.06);
}

/* Resource bar background */
[data-theme="light"] .resource-bar {
    background: rgba(0, 0, 0, 0.08);
}

/* Textarea general */
[data-theme="light"] textarea {
    background: rgba(241, 245, 249, 0.6);
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.15);
}
[data-theme="light"] textarea:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Generic input type overrides for any missed inputs */
[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="password"],
[data-theme="light"] input[type="email"],
[data-theme="light"] input[type="number"],
[data-theme="light"] input[type="search"],
[data-theme="light"] input[type="url"],
[data-theme="light"] input[type="tel"],
[data-theme="light"] input[type="date"],
[data-theme="light"] input[type="time"] {
    background: rgba(241, 245, 249, 0.6);
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.15);
}
[data-theme="light"] input[type="text"]:focus,
[data-theme="light"] input[type="password"]:focus,
[data-theme="light"] input[type="email"]:focus,
[data-theme="light"] input[type="number"]:focus,
[data-theme="light"] input[type="search"]:focus,
[data-theme="light"] input[type="url"]:focus,
[data-theme="light"] input[type="tel"]:focus,
[data-theme="light"] input[type="date"]:focus,
[data-theme="light"] input[type="time"]:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Modal content */
[data-theme="light"] .modal-content {
    background: rgba(255, 255, 255, 0.97);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* Scrollbar tracks */
[data-theme="light"] ::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.03);
}
[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
}
[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
}

/* Pagination controls */
[data-theme="light"] .pagination-controls select {
    background: rgba(241, 245, 249, 0.6);
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.15);
}
[data-theme="light"] .pagination-controls select option {
    background: #ffffff;
    color: #0f172a;
}

/* ===== END LIGHT MODE OVERRIDES ===== */

/* ─── Password Toggle ─── */
.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    background: none;
    border: none;
    padding: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}



.password-toggle:hover {
    color: var(--accent);
}

/* ─── Monitor Resource Bars ─── */
.monitor-resources {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-glass);
    grid-column: 1 / -1;
}

.monitor-resource {
    margin-bottom: 8px;
}

.monitor-resource:last-child {
    margin-bottom: 0;
}

.resource-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
    display: flex;
    justify-content: space-between;
}

.resource-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.resource-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.fill-low {
    background: var(--success);
}

.fill-med {
    background: var(--warning);
}

.fill-high {
    background: var(--danger);
}

/* ─── Password Toggle ─── */
.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 36px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0;
    z-index: 2;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--accent);
}

/* ─── Query History Table ─── */
#historyTableBody tr {
    cursor: pointer;
    transition: background 0.2s;
}

#historyTableBody tr:hover {
    background: rgba(59, 130, 246, 0.05);
}

/* ═══════════════════════════════════════════════
   FDB DEPLOY SECTION
   ═══════════════════════════════════════════════ */

/* Upload Zone */
.fdb-upload-area {
    margin-bottom: 1rem;
}

.fdb-upload-zone {
    border: 2px dashed var(--border-glass);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-glass);
}

.fdb-upload-zone:hover,
.fdb-upload-zone.drag-over {
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-1px);
}

.fdb-upload-zone.drag-over {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
}

/* Progress Bar */
.fdb-progress-bar {
    height: 28px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-xs);
    overflow: hidden;
    position: relative;
    margin-top: 0.75rem;
}

.fdb-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #8b5cf6);
    border-radius: var(--radius-xs);
    transition: width 0.3s ease;
    width: 0%;
}

.fdb-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Zip Info Card */
.fdb-zip-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

/* Section Card */
.fdb-section-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 1.25rem;
}

/* Server List Grid */
.fdb-server-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.5rem;
}

.fdb-server-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xs);
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.82rem;
}

.fdb-server-item:hover {
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.04);
}

.fdb-server-item.selected {
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.08);
    box-shadow: 0 0 0 1px var(--accent);
}

.fdb-server-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.fdb-server-item .server-name {
    font-weight: 500;
    font-size: 0.82rem;
    white-space: nowrap;
}

.fdb-server-item .server-client-id {
    font-size: 0.78rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Time picker icon fix for dark theme */
input[type="time"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* Date picker icon fix for dark theme (Item 7) */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* Light theme: reset calendar icon filter */
[data-theme="light"] input[type="time"]::-webkit-calendar-picker-indicator,
[data-theme="light"] input[type="date"]::-webkit-calendar-picker-indicator {
    filter: none;
}

/* Wider target path input */
#fdbTargetPath {
    min-width: 300px;
}

.fdb-server-item .online-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.fdb-server-item .online-dot.online {
    background: var(--success);
    box-shadow: 0 0 6px var(--success);
}

.fdb-server-item .online-dot.offline {
    background: var(--danger);
}

/* Action Buttons */
.fdb-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Locked Banner */
.fdb-locked-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 1rem 1.25rem;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius);
    color: #f59e0b;
    margin-top: 1rem;
}

/* Alert Banner */
.fdb-alert-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius);
    color: var(--danger);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.fdb-alert-dismiss {
    background: none;
    border: none;
    color: var(--danger);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.fdb-alert-dismiss:hover {
    opacity: 1;
}

/* FDB Results */
.fdb-result-success {
    color: var(--success);
    font-weight: 600;
}

.fdb-result-failed {
    color: var(--danger);
    font-weight: 600;
}

.fdb-result-pending {
    color: var(--text-muted);
    font-style: italic;
}

/* ─── Large Font Mode ─── */
body.large-font {
    font-size: 17px;
}

body.large-font .topbar-title {
    font-size: 1.3rem;
}

body.large-font .nav-item {
    font-size: 1.05rem;
    padding: 14px 18px;
}

body.large-font .stat-number {
    font-size: 2.2rem;
}

body.large-font .stat-label {
    font-size: 0.95rem;
}

body.large-font .btn {
    font-size: 0.95rem;
    padding: 11px 22px;
}

body.large-font .btn-sm {
    font-size: 0.88rem;
    padding: 7px 16px;
}

body.large-font .data-table th,
body.large-font .data-table td {
    font-size: 0.92rem;
    padding: 12px 14px;
}

body.large-font .server-card {
    padding: 22px;
}

body.large-font .form-input,
body.large-font .form-select,
body.large-font textarea {
    font-size: 0.95rem;
}

body.large-font .section-toolbar {
    font-size: 0.95rem;
}

body.large-font .topbar-btn {
    font-size: 1.05rem;
}

body.large-font .sidebar-title {
    font-size: 1.2rem;
}

/* Large font for documentation section */
body.large-font .doc-body p,
body.large-font .doc-body li,
body.large-font .doc-body small {
    font-size: 0.95rem;
}

body.large-font .doc-body h4 {
    font-size: 1rem;
}

body.large-font .doc-accordion span {
    font-size: 1.05rem;
}

body.large-font .doc-feature strong {
    font-size: 0.95rem;
}

body.large-font .doc-feature small {
    font-size: 0.88rem;
}

body.large-font .doc-qa-q {
    font-size: 0.95rem;
}

body.large-font .doc-qa-a {
    font-size: 0.92rem;
}

/* Active state for font size toggle */
.topbar-btn.font-active {
    color: var(--accent);
    background: rgba(59, 130, 246, 0.15);
}

/* Notification toggle states */
.topbar-btn.notif-on {
    color: var(--accent-light);
    background: rgba(59, 130, 246, 0.12);
}

.topbar-btn.notif-off {
    color: var(--text-muted);
    opacity: 0.6;
}

/* ─── FDB Upload Cancel Button ─── */
.fdb-progress-wrapper {
    display: none;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.fdb-progress-wrapper .fdb-progress-bar {
    flex: 1;
    display: block !important;
    margin: 0;
}

.fdb-upload-cancel-btn {
    background: var(--danger);
    color: #fff;
    border: none;
    border-radius: var(--radius-xs);
    padding: 6px 10px;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: var(--font);
    transition: var(--transition);
    white-space: nowrap;
}

.fdb-upload-cancel-btn:hover {
    background: #dc2626;
}

/* ═══════════════════════════════════════════════
   DOCUMENTATION SECTION
   ═══════════════════════════════════════════════ */

/* Agent Download Card */
.doc-download-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.06));
    border: 1px solid rgba(59, 130, 246, 0.25);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}

.doc-download-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
    flex-shrink: 0;
}

.doc-download-info {
    flex: 1;
}

.doc-download-info h3 {
    margin: 0 0 4px;
    font-size: 1rem;
    color: var(--text-primary);
}

.doc-download-info p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Documentation Card (Accordion) */
.doc-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: border-color 0.3s;
}

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

.doc-accordion {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}

.doc-accordion:hover {
    background: rgba(59, 130, 246, 0.04);
}

.doc-accordion span {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.doc-accordion span i {
    color: var(--accent);
    font-size: 1rem;
}

.doc-chevron {
    color: var(--text-muted);
    transition: transform 0.3s ease;
    font-size: 0.8rem;
}

.doc-card.open .doc-chevron {
    transform: rotate(180deg);
}

.doc-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 1.25rem;
}

.doc-card.open .doc-body {
    max-height: 2000px;
    padding: 0 1.25rem 1.25rem;
}

.doc-body h4 {
    font-size: 0.9rem;
    color: var(--accent-light);
    margin: 0 0 12px;
}

.doc-body p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 12px;
}

.doc-body code {
    background: rgba(59, 130, 246, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.82rem;
    color: var(--accent-light);
}

/* Architecture Diagram */
.doc-diagram {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.doc-arch-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 1.25rem;
    width: 260px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.doc-arch-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.doc-arch-box i {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.doc-arch-dashboard i { color: var(--accent); }
.doc-arch-agent i { color: #22c55e; }

.doc-arch-box strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.doc-arch-box small {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.doc-arch-arrow {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.doc-arch-arrow i {
    color: var(--accent);
    font-size: 1.1rem;
}

/* Feature Grid */
.doc-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.doc-feature {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    text-align: center;
    transition: transform 0.2s, border-color 0.3s;
}

.doc-feature:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

.doc-feature i {
    font-size: 1.5rem;
    color: var(--accent);
    display: block;
    margin-bottom: 10px;
}

.doc-feature strong {
    display: block;
    font-size: 0.88rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.doc-feature small {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Q&A Section */
.doc-qa {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.doc-qa-item {
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color 0.2s;
}

.doc-qa-item:hover {
    border-color: var(--accent);
}

.doc-qa-q {
    padding: 0.85rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.88rem;
    color: var(--text-primary);
    background: var(--bg-secondary);
    user-select: none;
    transition: background 0.2s;
}

.doc-qa-q:hover {
    background: rgba(59, 130, 246, 0.04);
}

.doc-qa-q i {
    color: var(--accent);
    flex-shrink: 0;
}

.doc-qa-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.2s ease;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 0 1rem;
    background: rgba(59, 130, 246, 0.02);
}

.doc-qa-item.open .doc-qa-a {
    max-height: 500px;
    padding: 0.85rem 1rem;
}

/* ─── Deployment Workflow Diagram ─── */
.doc-workflow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 1rem 0;
}

.doc-wf-step {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 10px 18px;
    max-width: 480px;
    width: 100%;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: transform 0.2s, border-color 0.3s;
}

.doc-wf-step:hover {
    transform: translateX(4px);
    border-color: var(--accent);
}

.doc-wf-step i {
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.doc-wf-step.doc-wf-start {
    border-left: 3px solid var(--success);
}

.doc-wf-step.doc-wf-start i { color: var(--success); }

.doc-wf-step.doc-wf-end {
    border-left: 3px solid #8b5cf6;
}

.doc-wf-step.doc-wf-end i { color: #8b5cf6; }

.doc-wf-step.doc-wf-caution {
    border-left: 3px solid var(--danger);
}

.doc-wf-step.doc-wf-caution i { color: var(--danger); }

.doc-wf-arrow {
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 2px 0;
    opacity: 0.5;
}

.doc-wf-decision {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 520px;
}

.doc-wf-diamond {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #f59e0b;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-wf-branches {
    display: flex;
    gap: 16px;
    width: 100%;
}

.doc-wf-branch {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.doc-wf-branch-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 10px;
    border-radius: 10px;
}

.doc-wf-branch-yes .doc-wf-branch-label {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.doc-wf-branch-no .doc-wf-branch-label {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.doc-wf-branch .doc-wf-step {
    width: 100%;
    max-width: none;
}

/* ─── File Deploy Server Grouping ─── */
.deploy-server-header td {
    border-bottom: 2px solid rgba(59, 130, 246, 0.2) !important;
}

.deploy-server-header:hover {
    background: rgba(59, 130, 246, 0.1) !important;
}

.deploy-file-row {
    transition: background 0.15s;
}

.deploy-file-row:hover {
    background: rgba(59, 130, 246, 0.04);
}

.deploy-file-check,
.deploy-server-check,
#deployMasterCheck {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.btn-delete-file {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-xs);
    padding: 3px 10px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-left: 8px;
    font-family: var(--font);
}

.btn-delete-file:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

/* Responsive adjustments for Documentation */
@media (max-width: 768px) {
    .doc-download-card {
        flex-direction: column;
        text-align: center;
    }

    .doc-diagram {
        flex-direction: column;
    }

    .doc-arch-box {
        width: 100%;
    }

    .doc-arch-arrow {
        transform: rotate(90deg);
    }

    .doc-feature-grid {
        grid-template-columns: 1fr;
    }

    .doc-wf-branches {
        flex-direction: column;
    }
}

/* ─── Issue 14: Improved Scrollbars for Query Results ─── */
/* Custom scrollbar — thin and unobtrusive for easy horizontal/vertical scrolling */
.query-result-scroll::-webkit-scrollbar,
div[style*="overflow-x:auto"]::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

.query-result-scroll::-webkit-scrollbar-track,
div[style*="overflow-x:auto"]::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.3);
    border-radius: 3px;
}

.query-result-scroll::-webkit-scrollbar-thumb,
div[style*="overflow-x:auto"]::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.5);
    border-radius: 3px;
    min-height: 20px;
}

.query-result-scroll::-webkit-scrollbar-thumb:hover,
div[style*="overflow-x:auto"]::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.8);
}

/* Light mode query result scrollbar */
[data-theme="light"] .query-result-scroll::-webkit-scrollbar-track,
[data-theme="light"] div[style*="overflow-x:auto"]::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .query-result-scroll::-webkit-scrollbar-thumb,
[data-theme="light"] div[style*="overflow-x:auto"]::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .query-result-scroll::-webkit-scrollbar-thumb:hover,
[data-theme="light"] div[style*="overflow-x:auto"]::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.35);
}

/* Firefox scrollbar */
.query-result-scroll,
div[style*="overflow-x:auto"] {
    scrollbar-width: thin;
    scrollbar-color: rgba(100, 116, 139, 0.5) rgba(15, 23, 42, 0.3);
}

[data-theme="light"] .query-result-scroll,
[data-theme="light"] div[style*="overflow-x:auto"] {
    scrollbar-color: rgba(0, 0, 0, 0.2) rgba(0, 0, 0, 0.05);
}

/* ─── Issue 15: Two-Factor Authentication Toggle Switch ─── */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

/* OFF state - red/gray background */
.toggle-switch .toggle-track {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(239, 68, 68, 0.4);
    border-radius: 26px;
    transition: 0.3s;
}

/* ON state - green background */
.toggle-switch input:checked + .toggle-track {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.toggle-switch .toggle-slider {
    position: absolute;
    content: '';
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-track + .toggle-slider {
    transform: translateX(24px);
}

/* OTP Input Styling */
.otp-digit {
    transition: all 0.2s ease;
}

.otp-digit:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

/* ─── Storage Configuration Styles ─── */
.storage-type-btn {
    transition: all 0.2s ease;
    position: relative;
}

.storage-type-btn.active {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-color: #3b82f6;
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.storage-type-btn.active::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: inherit;
    z-index: -1;
    opacity: 0.3;
    filter: blur(8px);
}

.storage-type-btn:not(.active):hover {
    border-color: var(--accent);
    color: var(--accent);
}

#sqlConfigSection {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#dbConnectionIndicator {
    transition: all 0.3s ease;
}

#dbConnectionDetails {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 200px;
    }
}

/* Connection status badge animation */
#storageConnectionStatus {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* ─── P7: DB Latency Indicator Badge (Top Bar) ─── */
#dbLatencyTopbar {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    z-index: 999;
    pointer-events: auto;
}

.db-latency-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'Inter', monospace;
    letter-spacing: 0.02em;
    white-space: nowrap;
    cursor: default;
    transition: opacity 0.3s ease;
    position: relative;
    z-index: 999;
}

.db-latency-badge.latency-good {
    background: rgba(34, 197, 94, 0.12);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.25);
}

.db-latency-badge.latency-warn {
    background: rgba(245, 158, 11, 0.12);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.db-latency-badge.latency-bad {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.db-latency-badge i {
    font-size: 0.6rem;
}

.db-latency-badge .latency-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
    animation: latencyPulse 2s infinite;
}

.latency-good .latency-dot { background: #22c55e; }
.latency-warn .latency-dot { background: #f59e0b; }
.latency-bad .latency-dot { background: #ef4444; }

@keyframes latencyPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* Tooltip for latency badge */
.db-latency-badge .latency-tooltip {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card, #1e293b);
    border: 1px solid var(--border-glass, rgba(59,130,246,0.15));
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary, #94a3b8);
    white-space: nowrap;
    box-shadow: 0 12px 32px rgba(0,0,0,0.5);
    z-index: 99999;
    pointer-events: none;
    line-height: 1.6;
}

.db-latency-badge .latency-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    width: 10px;
    height: 10px;
    background: var(--bg-card, #1e293b);
    border-left: 1px solid var(--border-glass, rgba(59,130,246,0.15));
    border-top: 1px solid var(--border-glass, rgba(59,130,246,0.15));
    transform: translateX(-50%) rotate(45deg);
    z-index: 99999;
}

.db-latency-badge:hover .latency-tooltip {
    display: block;
}

.latency-tooltip strong {
    color: var(--text-primary, #e2e8f0);
}

/* Responsive: hide on very small screens */
@media (max-width: 640px) {
    .db-latency-badge {
        display: none;
    }
}

/* ═══════════════════════════════════════════════════════════════
   Remote Storage (SFTP / FTP / S3) - Connection Cards
   ═══════════════════════════════════════════════════════════════ */

.remote-connections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}

.remote-conn-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.remote-conn-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.rc-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem 1.25rem 0.5rem;
}
.rc-card-title-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.rc-card-name {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Type badges */
.rc-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.rc-badge-sftp {
    background: rgba(0, 122, 255, 0.12);
    color: #007aff;
}
.rc-badge-s3 {
    background: rgba(255, 153, 0, 0.12);
    color: #ff9900;
}

/* Status indicator */
.rc-status-indicator {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}
.rc-status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.rc-status-text {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.rc-status-connected .rc-status-dot {
    background: #30d158;
    box-shadow: 0 0 6px rgba(48, 209, 88, 0.5);
}
.rc-status-connected .rc-status-text {
    color: #30d158;
}
.rc-status-error .rc-status-dot {
    background: #ff453a;
    box-shadow: 0 0 6px rgba(255, 69, 58, 0.4);
}
.rc-status-error .rc-status-text {
    color: #ff453a;
}
.rc-status-unknown .rc-status-dot {
    background: var(--text-muted);
    opacity: 0.5;
}

/* Card body */
.rc-card-body {
    padding: 0 1.25rem 0.75rem;
}
.rc-card-detail {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}
.rc-card-detail i {
    width: 14px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Card actions */
.rc-card-actions {
    display: flex;
    gap: 0.4rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--border);
    background: rgba(0,0,0,0.02);
    flex-wrap: wrap;
}

/* Remote tabs active state */
.remote-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* Empty state */
.remote-empty-state {
    background: var(--card-bg);
    border: 2px dashed var(--border);
    border-radius: 12px;
}

/* Browse modal table overrides */
#remoteBrowseContent .data-table {
    margin: 0;
    border-radius: 8px;
    overflow: hidden;
}
#remoteBrowseContent .data-table td,
#remoteBrowseContent .data-table th {
    padding: 0.5rem 0.75rem;
}
#remoteBrowseContent .data-table tbody tr:hover {
    background: rgba(0, 122, 255, 0.05);
}

/* Responsive */
@media (max-width: 768px) {
    .remote-connections-grid {
        grid-template-columns: 1fr;
    }
    .rc-card-actions {
        justify-content: center;
    }
}

/* ============================================
   File Browser Modal — WinSCP-style
   ============================================ */

/* --- Modal Override --- */
.modal-content:has(.fb-root) {
    max-width: 900px;
    width: 95vw;
    padding: 0;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
}

/* --- Layout Containers --- */

.fb-root {
    display: flex;
    flex-direction: column;
    max-height: 90vh;
    height: 85vh;
    min-height: 400px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    overflow: hidden;
}

.fb-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.25);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    gap: 12px;
    min-height: 44px;
    user-select: none;
}

.fb-toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.1);
}

.fb-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2px;
    padding: 6px 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    font-size: 13px;
    min-height: 34px;
    background: rgba(0, 0, 0, 0.05);
}

.fb-col-header {
    display: flex;
    align-items: center;
    padding: 6px 8px;
    border-bottom: 2px solid var(--border);
    flex-shrink: 0;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.12);
    position: sticky;
    top: 0;
    z-index: 2;
    user-select: none;
}

.fb-file-list {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.fb-file-list::-webkit-scrollbar { width: 8px; }
.fb-file-list::-webkit-scrollbar-track { background: transparent; }
.fb-file-list::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.15); border-radius: 4px; }
.fb-file-list::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.25); }

.fb-statusbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 6px 14px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
    font-size: 12px;
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.15);
    min-height: 32px;
}

/* --- Title Bar Elements --- */

.fb-type-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.06);
    vertical-align: middle;
    line-height: 1.4;
    margin-left: 8px;
    flex-shrink: 0;
}

.fb-close-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 6px;
    border: 1px solid rgba(239, 68, 68, 0.4);
    background: transparent;
    color: var(--danger);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
    white-space: nowrap;
}

.fb-close-btn:hover {
    background: rgba(239, 68, 68, 0.12);
    border-color: var(--danger);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.2);
}

.fb-close-btn:active {
    background: rgba(239, 68, 68, 0.2);
    transform: scale(0.96);
}

/* --- Toolbar Buttons --- */

.fb-tb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    line-height: 1.4;
    user-select: none;
}

.fb-tb-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
}

.fb-tb-btn:active { transform: scale(0.97); }

.fb-tb-btn[disabled],
.fb-tb-btn:disabled {
    color: var(--text-muted);
    border-color: rgba(255, 255, 255, 0.05);
    background: transparent;
    cursor: not-allowed;
    opacity: 0.45;
    pointer-events: none;
}

.fb-tb-upload:hover { border-color: #22c55e; color: #4ade80; background: rgba(34, 197, 94, 0.08); }
.fb-tb-mkdir:hover { border-color: #3b82f6; color: #60a5fa; background: rgba(59, 130, 246, 0.08); }
.fb-tb-delete:hover { border-color: var(--danger); color: var(--danger); background: rgba(239, 68, 68, 0.08); }
.fb-tb-download:hover { border-color: #14b8a6; color: #2dd4bf; background: rgba(20, 184, 166, 0.08); }

.fb-tb-refresh {
    padding: 5px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-size: 14px;
}

.fb-tb-refresh:hover {
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.06);
}

/* --- Breadcrumb Elements --- */

.fb-bc-link {
    color: var(--primary);
    cursor: pointer;
    text-decoration: none;
    padding: 1px 3px;
    border-radius: 3px;
    transition: all 0.12s ease;
    font-size: 13px;
}

.fb-bc-link:hover {
    text-decoration: underline;
    background: rgba(59, 130, 246, 0.1);
}

.fb-bc-sep {
    color: var(--text-muted);
    margin: 0 3px;
    font-size: 13px;
    user-select: none;
    opacity: 0.6;
}

.fb-bc-current {
    font-weight: 600;
    color: var(--text-primary);
    cursor: default;
    font-size: 13px;
    padding: 1px 3px;
}

/* --- File Row Elements --- */

.fb-row {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: background 0.1s ease;
    min-height: 36px;
    user-select: none;
}

.fb-row:hover { background: rgba(255, 255, 255, 0.04); }
.fb-row:last-child { border-bottom: none; }

.fb-row-selected { background: rgba(59, 130, 246, 0.12); }
.fb-row-selected:hover { background: rgba(59, 130, 246, 0.18); }

.fb-row-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    min-width: 36px;
    flex-shrink: 0;
}

.fb-row-check input[type="checkbox"] {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: var(--primary);
    margin: 0;
}

.fb-row-name {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    color: var(--text-primary);
    padding-right: 12px;
}

.fb-row-size {
    width: 100px;
    min-width: 100px;
    flex-shrink: 0;
    text-align: right;
    font-size: 12px;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    padding-right: 12px;
}

.fb-row-date {
    width: 160px;
    min-width: 160px;
    flex-shrink: 0;
    text-align: right;
    font-size: 11px;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    padding-right: 8px;
}

/* --- Icon Colors --- */

.fb-icon-dir {
    color: #f59e0b;
    flex-shrink: 0;
    font-size: 16px;
    width: 18px;
    text-align: center;
}

.fb-icon-file {
    color: #64748b;
    flex-shrink: 0;
    font-size: 16px;
    width: 18px;
    text-align: center;
}

/* --- State Displays --- */

.fb-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    gap: 16px;
    color: var(--text-muted);
    flex: 1;
    min-height: 200px;
}

.fb-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    gap: 12px;
    color: var(--text-muted);
    flex: 1;
    min-height: 200px;
    font-size: 14px;
}

/* --- Focus & Accessibility --- */

.fb-tb-btn:focus-visible,
.fb-close-btn:focus-visible,
.fb-bc-link:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.fb-row:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
    border-radius: 2px;
}

/* --- Responsive --- */

@media (max-width: 640px) {
    .modal-content:has(.fb-root) {
        width: 100vw;
        max-width: 100vw;
        border-radius: 0;
    }
    .fb-root {
        max-height: 100vh;
        height: 100vh;
    }
    .fb-row-date { display: none; }
    .fb-row-size { width: 72px; min-width: 72px; }
    .fb-toolbar { flex-wrap: wrap; }
    .fb-titlebar { padding: 8px 12px; }
}

/* ─── File Browser: Upload Progress ─── */
.fb-upload-progress {
    background: #16213e;
    border-top: 1px solid #0f3460;
    padding: 10px 16px;
}
.fb-upload-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: #b0b0b0;
    margin-bottom: 6px;
}
.fb-upload-info i.fa-cloud-upload-alt { color: #3b82f6; }
#fb-upload-filename {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #e0e0e0;
    font-weight: 500;
}
#fb-upload-percent { color: #3b82f6; font-weight: 600; min-width: 40px; text-align: right; }
#fb-upload-bytes { color: #888; font-size: 12px; min-width: 120px; text-align: right; }
.fb-upload-cancel-btn {
    background: none;
    border: 1px solid #ef4444;
    color: #ef4444;
    border-radius: 4px;
    padding: 2px 8px;
    cursor: pointer;
    font-size: 12px;
    transition: all .2s;
}
.fb-upload-cancel-btn:hover { background: #ef4444; color: #fff; }
.fb-progress-bar {
    height: 6px;
    background: #1a1a2e;
    border-radius: 3px;
    overflow: hidden;
}
.fb-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    border-radius: 3px;
    width: 0%;
    transition: width .3s ease;
}

/* ─── File Browser: Inline Dialog Overlay ─── */
.fb-inline-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 10, 30, 0.85);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}
.fb-inline-dialog {
    background: #16213e;
    border: 1px solid #0f3460;
    border-radius: 12px;
    padding: 24px;
    min-width: 320px;
    max-width: 480px;
    box-shadow: 0 8px 32px rgba(0,0,0,.5);
}
.fb-dialog-title {
    font-size: 15px;
    font-weight: 600;
    color: #e0e0e0;
    margin-bottom: 16px;
}
.fb-dialog-body { margin-bottom: 16px; }
.fb-dialog-input {
    width: 100%;
    padding: 10px 12px;
    background: #1a1a2e;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 14px;
    outline: none;
    transition: border-color .2s;
    box-sizing: border-box;
}
.fb-dialog-input:focus { border-color: #3b82f6; }
.fb-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
.fb-delete-list {
    max-height: 200px;
    overflow-y: auto;
    background: #1a1a2e;
    border-radius: 8px;
    padding: 8px;
}
.fb-delete-item {
    padding: 5px 8px;
    font-size: 13px;
    color: #b0b0b0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.fb-delete-item i { font-size: 14px; }