/* Reset & Variables */
:root {
    --bg-main: #070a13;
    --bg-card: rgba(18, 26, 47, 0.65);
    --bg-card-hover: rgba(28, 40, 72, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(56, 189, 248, 0.45);
    
    --color-up: #10b981;
    --color-up-glow: rgba(16, 185, 129, 0.25);
    --color-down: #f43f5e;
    --color-down-glow: rgba(244, 63, 94, 0.25);
    --color-warning: #f59e0b;
    --color-muted: #64748b;
    
    /* Bihar NOC Accent Palette */
    --accent: #38bdf8; /* Royal blue glow */
    --accent-hover: #0ea5e9;
    --accent-saffron: #f97316; /* Saffron gov accent */
    --accent-saffron-hover: #ea580c;
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --terminal-bg: #05070a;
    
    --font-sans: 'Inter', 'Outfit', -apple-system, sans-serif;
    --font-title: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    --shadow-main: 0 10px 40px -10px rgba(0, 0, 0, 0.7);
    --shadow-up: 0 0 15px rgba(16, 185, 129, 0.3);
    --shadow-down: 0 0 15px rgba(244, 63, 94, 0.35);
}

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

body {
    zoom: 0.91;
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    min-height: 100vh;
    padding: 24px;
    background-image: 
        radial-gradient(at 0% 0%, rgba(15, 76, 129, 0.2) 0px, transparent 45%),
        radial-gradient(at 100% 100%, rgba(249, 115, 22, 0.08) 0px, transparent 45%);
    background-attachment: fixed;
}

.app-container {
    max-width: 98vw;
    margin: 0 auto;
    padding: 0 12px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-main);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    font-size: 32px;
}

.logo-title h1 {
    font-family: var(--font-title);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-title p {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.digital-clock {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 500;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.07);
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid rgba(56, 189, 248, 0.15);
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 6px 14px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
}

.status-badge.active-state {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
    color: var(--color-up);
}

.pulse-green {
    width: 8px;
    height: 8px;
    background-color: var(--color-up);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse-green-anim 2s infinite;
}

@keyframes pulse-green-anim {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Stats Overview */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-main);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), 
                border-color 0.3s ease, 
                box-shadow 0.3s ease, 
                background-color 0.3s ease;
}

/* Individual card hover effects with matched theme glow colors */
body .stat-card:has(.blue-icon):hover,
.stat-card:has(.blue-icon):hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(56, 189, 248, 0.45) !important;
    box-shadow: 0 12px 30px rgba(56, 189, 248, 0.15), var(--shadow-main);
}
body .stat-card:has(.green-icon):hover,
.stat-card:has(.green-icon):hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(16, 185, 129, 0.45) !important;
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.15), var(--shadow-main);
}
body .stat-card:has(.red-icon):hover,
.stat-card:has(.red-icon):hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(244, 63, 94, 0.45) !important;
    box-shadow: 0 12px 30px rgba(244, 63, 94, 0.18), var(--shadow-main);
}
body .stat-card:has(.orange-icon):hover,
.stat-card:has(.orange-icon):hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(249, 115, 22, 0.45) !important;
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.12), var(--shadow-main);
}
body .stat-card:has(.purple-icon):hover,
.stat-card:has(.purple-icon):hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(139, 92, 246, 0.45) !important;
    box-shadow: 0 12px 30px rgba(139, 92, 246, 0.15), var(--shadow-main);
}

/* Pop and animate inner icons on hover */
.stat-card:hover .stat-icon-wrapper {
    transform: scale(1.12);
}
.stat-card:hover .blue-icon { background: rgba(56, 189, 248, 0.2) !important; }
.stat-card:hover .green-icon { background: rgba(16, 185, 129, 0.2) !important; }
.stat-card:hover .red-icon { background: rgba(244, 63, 94, 0.2) !important; }
.stat-card:hover .orange-icon { background: rgba(249, 115, 22, 0.2) !important; }
.stat-card:hover .purple-icon { background: rgba(139, 92, 246, 0.2) !important; }

/* Icon specific animations on card hover */
.stat-card:hover .blue-icon i { transform: scale(1.15) rotate(15deg); }
.stat-card:hover .green-icon i { transform: scale(1.15) translateY(-2px); }
.stat-card:hover .red-icon i { animation: shake-icon 0.5s ease-in-out infinite alternate; }
.stat-card:hover .orange-icon i { transform: scale(1.15) translateY(-2px); }
.stat-card:hover .purple-icon i { transform: scale(1.15) rotate(-15deg); }

@keyframes shake-icon {
    0% { transform: rotate(-8deg); }
    100% { transform: rotate(8deg); }
}

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-icon-wrapper.blue-icon { background: rgba(56, 189, 248, 0.1); color: var(--accent); }
.stat-icon-wrapper.green-icon { background: rgba(16, 185, 129, 0.1); color: var(--color-up); }
.stat-icon-wrapper.red-icon { background: rgba(244, 63, 94, 0.1); color: var(--color-down); }
.stat-icon-wrapper.orange-icon { background: rgba(249, 115, 22, 0.1); color: var(--accent-saffron); }

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-family: var(--font-title);
    font-size: 32px;
    font-weight: 800;
    line-height: 1.1;
    margin: 4px 0;
}

.stat-value.text-success { color: var(--color-up); }
.stat-value.text-danger { color: var(--color-down); }

.stat-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.status-up-card { border-bottom: 3px solid var(--color-up); }
.status-down-card { border-bottom: 3px solid var(--color-down); }

/* Main Layout Split Grid */
.main-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 24px;
    transition: grid-template-columns 0.3s ease;
}

.main-layout.sidebar-hidden {
    grid-template-columns: 1fr !important;
}

.main-layout.sidebar-hidden .side-panel {
    display: none !important;
}

@media (max-width: 1120px) {
    .main-layout { grid-template-columns: 1fr; }
}

/* Left Panel: Hosts status grid */
.hosts-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-main);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

/* Inline Environment Bar (Premium Styling) */
.inline-env-bar {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(15, 23, 42, 0.4);
    padding: 6px 18px;
    border-radius: 24px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05), 0 2px 8px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.inline-env-bar:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(15, 23, 42, 0.6);
}

.inline-env-bar .env-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.inline-env-bar .env-icon-wrapper i {
    color: var(--color-warning);
    font-size: 13px;
}

.inline-env-bar .env-label {
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 10px;
}

.inline-env-bar .env-value {
    color: var(--text-primary);
    font-weight: 700;
    font-family: var(--font-mono);
}

.inline-env-bar .env-value.highlight {
    color: var(--color-warning);
    font-size: 13px;
}

.inline-env-bar .env-divider {
    width: 1px;
    height: 14px;
    background: rgba(255, 255, 255, 0.15);
}

body.light-mode .inline-env-bar {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 1), 0 2px 8px rgba(0, 0, 0, 0.05);
}

body.light-mode .inline-env-bar .env-divider {
    background: rgba(0, 0, 0, 0.15);
}

/* Speed Control Slider (Premium Styling) */
.speed-control-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 8px;
    padding: 5px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.speed-control-wrapper:hover {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.1);
}

.speed-icon {
    font-size: 11px;
    color: var(--text-muted);
}

.premium-slider {
    -webkit-appearance: none;
    width: 65px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.premium-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 6px rgba(56, 189, 248, 0.5);
    cursor: pointer;
    transition: transform 0.1s;
}

.premium-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.8);
}

body.light-mode .speed-control-wrapper {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
}

body.light-mode .premium-slider {
    background: rgba(0, 0, 0, 0.1);
}

/* Search bar */
.search-bar-container {
    position: relative;
    flex-grow: 1;
    min-width: 250px;
    max-width: 450px;
}

.search-bar-container i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-bar-container input {
    width: 100%;
    padding: 10px 16px 10px 42px;
    background: rgba(10, 15, 30, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
    outline: none;
    transition: all 0.2s ease;
}

.search-bar-container input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.15);
}

/* Filter buttons group */
.filters-btn-group {
    display: flex;
    gap: 6px;
    background: rgba(10, 15, 30, 0.6);
    padding: 4px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.filter-btn {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-secondary);
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--accent);
    color: var(--bg-main) !important;
}

.hosts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(calc(210px * var(--card-scale, 1.0)), 1fr));
    gap: calc(14px * var(--card-scale, 1.0));
    max-height: calc(100vh - 340px);
    min-height: 420px;
    overflow-y: auto;
    padding-right: 4px;
}

.hosts-grid::-webkit-scrollbar {
    width: 6px;
}

.hosts-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
}

.hosts-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Host Card list */
.host-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: calc(14px * var(--card-scale, 1.0));
    padding: calc(16px * var(--card-scale, 1.0)) calc(16px * var(--card-scale, 1.0)) calc(14px * var(--card-scale, 1.0)) calc(16px * var(--card-scale, 1.0));
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: calc(12px * var(--card-scale, 1.0));
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-height: calc(112px * var(--card-scale, 1.0));
    box-sizing: border-box;
}

/* Scaled font metrics */
.host-card .card-ip {
    font-size: calc(0.85rem * var(--card-scale, 1.0)) !important;
}
.host-card .card-desc {
    font-size: calc(0.75rem * var(--card-scale, 1.0)) !important;
}
.host-card .card-status-pill {
    font-size: calc(0.72rem * var(--card-scale, 1.0)) !important;
    padding: calc(4px * var(--card-scale, 1.0)) calc(8px * var(--card-scale, 1.0)) !important;
}
.host-card .card-latency-badge {
    font-size: calc(0.72rem * var(--card-scale, 1.0)) !important;
    padding: calc(4px * var(--card-scale, 1.0)) calc(8px * var(--card-scale, 1.0)) !important;
}
.host-card .card-temp-badge,
.host-card .card-battery-badge {
    font-size: calc(10px * var(--card-scale, 1.0)) !important;
}

.host-card:hover {
    transform: translateY(-3px);
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.host-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: transparent;
}

.host-card.up-state::before { background: var(--color-up); }
.host-card.down-state::before { background: var(--color-down); }
.host-card.muted-state::before { background: var(--color-muted); }

@keyframes critical-pulse {
    0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(244, 63, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

.host-card.down-state {
    animation: critical-pulse 2s infinite;
    border-color: rgba(244, 63, 94, 0.3);
}

.card-top-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.card-title-area {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.card-ip {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
}

.card-desc {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.card-status-pill {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    text-transform: uppercase;
}

.up-state .card-status-pill { background: rgba(16, 185, 129, 0.12); color: var(--color-up); }
.down-state .card-status-pill { background: rgba(244, 63, 94, 0.12); color: var(--color-down); }
.muted-state .card-status-pill { background: rgba(100, 116, 139, 0.15); color: var(--color-muted); }

.card-mid-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 10px;
}

.card-latency-badge {
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-latency-badge i {
    font-size: 11px;
    color: var(--text-muted);
}

.latency-value {
    font-weight: 600;
}

.up-state .latency-value { color: var(--color-up); }
.down-state .latency-value { color: var(--text-muted); }

.spark-dots {
    display: flex;
    gap: 3px;
}

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

.spark-dot.up { background-color: var(--color-up); }
.spark-dot.down { background-color: var(--color-down); }

/* Muted Cards Styling */
.host-card.muted-state {
    opacity: 0.65;
    border-style: dashed;
}

.mute-card-tag {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 10px;
    color: var(--color-warning);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 4px;
    padding: 1px 4px;
}

/* Right Sidebar Panel */
.side-panel {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-main);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.glass-card h3 {
    font-family: var(--font-title);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.glass-card h3 i {
    color: var(--accent);
}

/* Charts Card */
.chart-container {
    height: 180px;
    width: 100%;
}

/* Actions panel grid */
.config-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.config-item {
    display: flex;
    flex-direction: column;
    background: rgba(10, 15, 30, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
}

.config-label {
    font-size: 11px;
    color: var(--text-muted);
}

.config-val {
    font-size: 12px;
    font-weight: 600;
    margin-top: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    outline: none;
    width: 100%;
}

.btn-primary {
    background: var(--accent-saffron);
    color: white;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25);
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-saffron-hover);
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Terminal Log View */
.logs-card {
    flex-grow: 1;
}

.logs-card .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.logs-card h3 {
    border-bottom: none;
    padding-bottom: 0;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.terminal {
    background-color: var(--terminal-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: #cbd5e1;
    overflow-y: auto;
    height: 300px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.terminal-line {
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.4;
    border-left: 2px solid transparent;
    padding-left: 6px;
}

.terminal-line.info-msg { border-color: var(--accent); }
.terminal-line.warn-msg { color: var(--color-warning); border-color: var(--color-warning); }
.terminal-line.error-msg { color: var(--color-down); border-color: var(--color-down); }
.terminal-line.system-msg { color: var(--text-muted); }

/* Diagnostics Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: #0c1222;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
    position: relative;
    overflow: hidden;
}

.modal-overlay.open .modal-card {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s ease;
}

.modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-down);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(18, 26, 47, 0.4);
}

.modal-badge-status {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 10px;
}

.modal-badge-status.up { background: rgba(16, 185, 129, 0.15); color: var(--color-up); }
.modal-badge-status.down { background: rgba(244, 63, 94, 0.15); color: var(--color-down); }
.modal-badge-status.muted { background: rgba(100, 116, 139, 0.15); color: var(--color-muted); }

.modal-header h2 {
    font-family: var(--font-title);
    font-size: 20px;
    font-weight: 800;
}

.modal-header p {
    font-size: 13px;
    color: var(--accent);
    margin-top: 4px;
}

.modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 3px; }

/* Modal info cards */
.modal-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.modal-stat-box {
    background: rgba(10, 15, 30, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.box-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.box-val {
    font-size: 14px;
    font-weight: 700;
    margin-top: 4px;
}

/* sparkline history panel */
.diagnostics-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.diagnostics-section h4 {
    font-family: var(--font-title);
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sparkline-history {
    display: flex;
    gap: 5px;
    background: rgba(10, 15, 30, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
}

.sparkline-dot-item {
    flex-grow: 1;
    height: 16px;
    border-radius: 4px;
    position: relative;
}

.sparkline-dot-item.up { background-color: rgba(16, 185, 129, 0.25); border: 1px solid var(--color-up); }
.sparkline-dot-item.down { background-color: rgba(244, 63, 94, 0.25); border: 1px solid var(--color-down); }
.sparkline-dot-item.none { background-color: rgba(255, 255, 255, 0.03); border: 1px solid var(--border-color); }

/* Diag actions row */
.diagnostics-actions-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.diag-action-btn {
    border: 1px solid transparent;
    padding: 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.diag-action-btn.primary-action { background: rgba(56, 189, 248, 0.1); border-color: rgba(56, 189, 248, 0.2); color: var(--accent); }
.diag-action-btn.primary-action:hover { background: var(--accent); color: var(--bg-main); }

.diag-action-btn.secondary-action { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.2); color: var(--color-warning); }
.diag-action-btn.secondary-action:hover { background: var(--color-warning); color: var(--bg-main); }
.diag-action-btn.secondary-action.active-mute { background: var(--color-warning); color: var(--bg-main); }

.diag-action-btn.danger-action { background: rgba(244, 63, 94, 0.1); border-color: rgba(244, 63, 94, 0.2); color: var(--color-down); }
.diag-action-btn.danger-action:hover { background: var(--color-down); color: white; }

/* Console block details */
.console-box {
    background-color: var(--terminal-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: #a5b4fc;
    height: 120px;
    overflow-y: auto;
    white-space: pre-wrap;
}

/* Toast System */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
}

.toast {
    background: rgba(14, 21, 41, 0.98);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px 20px;
    color: #e2e8f0;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 280px;
    max-width: 420px;
    font-size: 13px;
    font-weight: 600;
    animation: slide-in 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

@keyframes slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.toast-success { border-left: 4px solid var(--color-up); }
.toast.toast-error { border-left: 4px solid var(--color-down); }
.toast.toast-info { border-left: 4px solid var(--accent); }
.toast.toast-warning { border-left: 4px solid var(--color-warning); }

/* ==========================================
   Premium Theme Toggle Switch
   ========================================== */
.theme-switch-container {
    display: flex;
    align-items: center;
    margin-right: 12px;
}

.theme-switch {
    display: inline-block;
    height: 28px;
    position: relative;
    width: 54px;
}

.theme-switch input {
    display: none;
}

.theme-slider {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 34px;
}

body.light-mode .theme-slider {
    background-color: rgba(15, 76, 129, 0.06);
    border-color: rgba(15, 76, 129, 0.15);
}

.theme-icon-container {
    position: absolute;
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 3px;
    background-color: var(--accent-saffron);
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.theme-icon-container i {
    font-size: 10px;
    color: #ffffff;
    transition: 0.3s;
}

.sun-icon {
    display: none;
}

/* Switch Animation toggles */
.theme-switch input:checked + .theme-slider .theme-icon-container {
    transform: translateX(24px);
    background-color: var(--accent);
}

.theme-switch input:checked + .theme-slider .theme-icon-container .moon-icon {
    display: none;
}

.theme-switch input:checked + .theme-slider .theme-icon-container .sun-icon {
    display: block;
}

/* Light mode variable overrides */
body.light-mode {
    --bg-main: #f1f5f9;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-card-hover: rgba(255, 255, 255, 0.98);
    --border-color: rgba(15, 23, 42, 0.08);
    --border-hover: rgba(15, 76, 129, 0.45);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --terminal-bg: #090d16; /* Maintain dark high contrast terminal console */
    
    --shadow-main: 0 10px 40px -10px rgba(15, 23, 42, 0.06);
    --accent: #0f4c81; /* Royal blue for light mode */
    --accent-hover: #0a3860;
}

body.light-mode {
    background-image: 
        radial-gradient(at 0% 0%, rgba(15, 76, 129, 0.08) 0px, transparent 45%),
        radial-gradient(at 100% 100%, rgba(249, 115, 22, 0.04) 0px, transparent 45%);
}

/* Light mode specific component overrides for 100% professional legibility */
body.light-mode .logo-title h1 {
    background: linear-gradient(135deg, #0f172a 30%, #0f4c81 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.light-mode .host-card {
    background: #ffffff !important;
    border-color: rgba(15, 23, 42, 0.1) !important;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

body.light-mode .host-card:hover {
    background: #f8fafc !important;
    border-color: var(--accent) !important;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

body.light-mode .stat-card {
    background: #ffffff !important;
    border-color: rgba(15, 23, 42, 0.08);
}

body.light-mode .stat-card:hover {
    border-color: rgba(15, 76, 129, 0.2);
}

body.light-mode .app-header {
    background: #ffffff !important;
    border-color: rgba(15, 23, 42, 0.08);
}

body.light-mode .glass-card {
    background: #ffffff !important;
    border-color: rgba(15, 23, 42, 0.08);
}

body.light-mode .status-badge {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
}

body.light-mode .digital-clock {
    color: var(--text-primary);
}

body.light-mode .logo-title p {
    color: var(--text-secondary);
}

body.light-mode .alert-ticker-banner {
    background: #ffffff !important;
    border-color: rgba(15, 23, 42, 0.08);
}

body.light-mode .down-links-card {
    border-color: rgba(15, 23, 42, 0.08) !important;
}

body.light-mode .terminal {
    background: #05070a;
}

body.light-mode .voice-alert-toggle {
    background: rgba(15, 76, 129, 0.06);
    border-color: rgba(15, 76, 129, 0.12);
    color: var(--text-secondary);
}

body.light-mode .card-ip {
    color: var(--text-primary);
}

body.light-mode .card-desc {
    color: var(--text-secondary);
}

body.light-mode .card-mid-row {
    color: var(--text-secondary);
    border-top: 1px solid rgba(15, 23, 42, 0.05);
}

body.light-mode .search-bar-container input {
    background: #ffffff;
    color: var(--text-primary);
    border-color: rgba(15, 23, 42, 0.12);
}

body.light-mode .search-bar-container input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(15, 76, 129, 0.1);
}

body.light-mode .filters-btn-group {
    background: rgba(15, 76, 129, 0.05);
    border-color: rgba(15, 76, 129, 0.1);
}

body.light-mode .filter-btn {
    color: var(--text-secondary);
}

body.light-mode .filter-btn:hover {
    color: var(--text-primary);
}

body.light-mode .filter-btn.active {
    background: var(--accent);
    color: #ffffff !important;
}

body.light-mode .config-item {
    background: rgba(15, 76, 129, 0.04);
    border-color: rgba(15, 76, 129, 0.08);
}

body.light-mode .modal-card {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
}

body.light-mode .modal-close-btn {
    background: rgba(15, 76, 129, 0.05);
    border-color: rgba(15, 76, 129, 0.08);
    color: var(--text-primary);
}

body.light-mode .modal-close-btn:hover {
    background: rgba(15, 76, 129, 0.1);
}

body.light-mode .modal-title-desc {
    color: var(--text-primary);
}

body.light-mode .modal-title-ip {
    color: var(--text-secondary);
}

body.light-mode .modal-stat-box {
    background: rgba(15, 76, 129, 0.04);
    border-color: rgba(15, 76, 129, 0.08);
}

body.light-mode .sparkline-history {
    background: rgba(15, 76, 129, 0.04);
    border-color: rgba(15, 76, 129, 0.08);
}

body.light-mode .panel-header h3 {
    color: var(--text-primary);
}

body.light-mode .stat-value {
    color: var(--text-primary);
}

body.light-mode .console-box {
    background: #05070a;
    color: #38bdf8;
}

body.light-mode *::-webkit-scrollbar-thumb {
    background: rgba(15, 76, 129, 0.15);
}

body.light-mode *::-webkit-scrollbar-thumb:hover {
    background: rgba(15, 76, 129, 0.3);
}

/* Light mode toast - keep dark background for contrast pop */
body.light-mode .toast {
    background: #ffffff !important;
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: #0f172a !important;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

body.light-mode .toast.toast-success {
    background: linear-gradient(135deg, #f0fdf4, #ffffff) !important;
}

body.light-mode .toast.toast-error {
    background: linear-gradient(135deg, #fff1f2, #ffffff) !important;
}

body.light-mode .toast.toast-info {
    background: linear-gradient(135deg, #eff6ff, #ffffff) !important;
}

body.light-mode .toast.toast-warning {
    background: linear-gradient(135deg, #fffbeb, #ffffff) !important;
}

/* Light mode sidebar outage items */
body.light-mode .side-outage-item {
    background: rgba(244, 63, 94, 0.04) !important;
    border-color: rgba(244, 63, 94, 0.12) !important;
}

/* Light mode chart card */
body.light-mode .chart-container {
    background: #ffffff !important;
    border-color: rgba(15, 23, 42, 0.08);
}

/* Light mode stat card hover border fix */
body.light-mode .stat-card:hover {
    border-color: rgba(15, 76, 129, 0.2) !important;
}

/* Light mode panel header borders */
body.light-mode .glass-card h3 {
    color: var(--text-primary);
    border-bottom-color: rgba(15, 23, 42, 0.06);
}

/* Light mode host-card text overrides */
body.light-mode .card-ip {
    color: #0f172a !important;
}

body.light-mode .card-desc {
    color: #475569 !important;
}

body.light-mode .card-mid-row {
    color: #475569 !important;
    border-top-color: rgba(15, 23, 42, 0.06) !important;
}

/* ==========================================
   Horizontal Scrolling Alert Ticker Banner
   ========================================== */
.alert-ticker-banner {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-main);
    height: 40px;
    margin-top: -12px; /* Pull it slightly closer to the header */
    margin-bottom: 4px;
}

.ticker-label-badge {
    background: var(--accent-saffron);
    color: #ffffff;
    padding: 0 18px;
    height: 100%;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: background-color 0.3s;
}

.ticker-marquee-wrapper {
    flex-grow: 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 0 16px;
    position: relative;
    height: 100%;
}

.ticker-marquee-text {
    white-space: nowrap;
    display: inline-block;
    padding-left: 100%;
    animation: marquee-scroll 65s linear infinite;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.ticker-marquee-wrapper:hover .ticker-marquee-text {
    animation-play-state: paused;
}

@keyframes marquee-scroll {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}

/* ==========================================
   Voice Alert Controls
   ========================================== */
.voice-control-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.voice-alert-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(244, 63, 94, 0.08);
    border: 1px solid rgba(244, 63, 94, 0.2);
    border-radius: 20px 4px 4px 20px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    font-family: var(--font-title);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.voice-alert-toggle:hover {
    background: rgba(244, 63, 94, 0.15);
    border-color: rgba(244, 63, 94, 0.35);
    color: #f43f5e;
    transform: scale(1.03);
}

.voice-alert-toggle.voice-active {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--color-up);
    animation: voice-pulse-glow 2s ease-in-out infinite;
}

.voice-alert-toggle.voice-active:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.5);
}

@keyframes voice-pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
    50% { box-shadow: 0 0 12px 2px rgba(16, 185, 129, 0.15); }
}

/* Voice Gender Selector */
.voice-gender-selector {
    display: flex;
    align-items: center;
    gap: 2px;
    opacity: 0.4;
    pointer-events: none;
    transition: all 0.3s ease;
}

.voice-gender-selector.enabled {
    opacity: 1;
    pointer-events: auto;
}

.voice-gender-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
}

.voice-gender-btn:first-child {
    border-radius: 4px 0 0 4px;
}

.voice-gender-btn:nth-child(2) {
    border-radius: 0;
    border-left: none;
    border-right: none;
}

.voice-gender-btn:hover {
    background: rgba(56, 189, 248, 0.08);
    color: var(--text-primary);
    border-color: rgba(56, 189, 248, 0.3);
}

.voice-gender-btn.active[data-gender="female"] {
    background: rgba(236, 72, 153, 0.15);
    border-color: rgba(236, 72, 153, 0.4);
    color: #ec4899;
    box-shadow: 0 0 8px rgba(236, 72, 153, 0.12);
}

.voice-gender-btn.active[data-gender="male"] {
    background: rgba(56, 189, 248, 0.15);
    border-color: rgba(56, 189, 248, 0.4);
    color: #38bdf8;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.12);
}

/* Light mode voice controls */
body.light-mode .voice-control-group .voice-alert-toggle {
    background: rgba(15, 76, 129, 0.06);
    border-color: rgba(15, 76, 129, 0.12);
    color: var(--text-secondary);
}

body.light-mode .voice-control-group .voice-alert-toggle.voice-active {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.25);
    color: #059669;
}

body.light-mode .voice-gender-btn {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    color: var(--text-muted);
}

body.light-mode .voice-gender-btn:hover {
    background: rgba(15, 76, 129, 0.06);
    color: var(--text-primary);
}

body.light-mode .voice-gender-btn.active[data-gender="female"] {
    background: rgba(236, 72, 153, 0.08);
    border-color: rgba(236, 72, 153, 0.3);
    color: #db2777;
}

body.light-mode .voice-gender-btn.active[data-gender="male"] {
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.3);
    color: #2563eb;
}

/* Voice Speed Button Styling */
.voice-speed-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 34px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    border-radius: 0 20px 20px 0;
}

.voice-speed-btn:hover {
    background: rgba(56, 189, 248, 0.08);
    color: var(--text-primary);
    border-color: rgba(56, 189, 248, 0.3);
}

.voice-gender-selector.enabled .voice-speed-btn {
    color: var(--accent);
    border-color: rgba(56, 189, 248, 0.25);
}

body.light-mode .voice-speed-btn {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    color: var(--text-muted);
}

body.light-mode .voice-speed-btn:hover {
    background: rgba(15, 76, 129, 0.06);
    color: var(--text-primary);
}

body.light-mode .voice-gender-selector.enabled .voice-speed-btn {
    color: var(--accent) !important;
    border-color: rgba(15, 76, 129, 0.25) !important;
}

/* Home Portal Button & Logo Styles */
.nic-logo-img {
    height: 40px;
    object-fit: contain;
    transition: transform 0.2s ease;
}
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.logo-link:hover .nic-logo-img {
    transform: scale(1.05);
}

.home-portal-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(14, 165, 233, 0.08);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 20px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    font-family: var(--font-title);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.home-portal-btn:hover {
    background: rgba(14, 165, 233, 0.15);
    border-color: rgba(14, 165, 233, 0.35);
    color: var(--accent);
    transform: scale(1.03);
}

body.light-mode .home-portal-btn {
    color: var(--text-secondary);
    background: #f1f5f9;
    border-color: #cbd5e1;
}

body.light-mode .home-portal-btn:hover {
    background: #e2e8f0;
    color: var(--primary);
}

/* Split Layout Sections */
.hosts-sections-container {
    display: grid;
    grid-template-columns: var(--col-left-width, 1fr) 16px var(--col-center-width, 1fr) 16px 1fr;
    gap: 16px;
    margin-top: 16px;
    align-items: stretch;
    width: 100%;
}

@media (max-width: 1120px) {
    .hosts-sections-container {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
}

.hosts-section {
    transform-style: preserve-3d;
    transform: perspective(1000px);
    background: rgba(18, 26, 47, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 18px;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.hosts-section:hover {
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}

.section-header-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.section-header-title h2 {
    font-family: var(--font-title);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.section-header-title h2 i {
    color: var(--accent);
}

#shq-section .section-header-title h2 i {
    color: var(--accent-saffron); /* Saffron highlights for State HQ Core */
}

.section-badge {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.15);
    color: var(--accent);
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

#shq-section .section-badge {
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.2);
    color: var(--accent-saffron);
}

/* Light Mode Overrides for sections */
body.light-mode .hosts-section {
    transform-style: preserve-3d;
    transform: perspective(1000px);
    background: rgba(255, 255, 255, 0.45);
    border-color: rgba(0, 0, 0, 0.06);
}

body.light-mode .section-header-title h2 {
    color: #1e293b;
}

body.light-mode .section-badge {
    background: #e0f2fe;
    border-color: #bae6fd;
    color: #0369a1;
}

body.light-mode #shq-section .section-badge {
    background: #ffedd5;
    border-color: #fed7aa;
    color: #c2410c;
}

/* Active Viewers Live Indicator */
.active-viewers-container {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    color: #10b981;
    font-family: var(--font-title);
    font-size: 11px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.ping-indicator-dot {
    width: 6px;
    height: 6px;
    background-color: #10b981;
    border-radius: 50%;
    display: inline-block;
}

body.light-mode .active-viewers-container {
    background: #e6f4ea;
    border-color: #a3cfbb;
    color: #137333;
}

/* Chatbot Dark Mode Overrides for Alert Page (default theme is dark) */
body:not(.light-mode) .chatbot-panel {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    backdrop-filter: blur(12px) !important;
}
body:not(.light-mode) .chatbot-header {
    background-color: var(--bg-main) !important;
    border-bottom: 1px solid var(--border-color) !important;
}
body:not(.light-mode) .chatbot-messages {
    background-color: var(--bg-main) !important;
}
body:not(.light-mode) .chat-msg.bot {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}
body:not(.light-mode) .chat-msg.user {
    background-color: var(--accent) !important;
    color: #06090f !important;
}
body:not(.light-mode) .chatbot-input-area {
    background-color: var(--bg-card) !important;
    border-top: 1px solid var(--border-color) !important;
}
body:not(.light-mode) .chatbot-input {
    background-color: var(--bg-main) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}
body:not(.light-mode) .chatbot-input::placeholder {
    color: var(--text-secondary) !important;
}
body:not(.light-mode) .chatbot-send-btn {
    background-color: var(--accent) !important;
    color: #06090f !important;
}
body:not(.light-mode) .chatbot-mic-btn {
    background-color: var(--bg-main) !important;
    color: var(--accent) !important;
    border-color: var(--border-color) !important;
}
body:not(.light-mode) .chatbot-mic-btn:hover {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
}
body:not(.light-mode) .chatbot-footer {
    background-color: var(--bg-main) !important;
    border-top: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
}

/* View Toggle Controls */
.view-toggle-group {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 12px;
    border-left: 1px solid var(--border-color);
    padding-left: 12px;
}

.view-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.view-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.view-btn.active {
    background: var(--accent);
    color: var(--bg-main) !important;
}

body.light-mode .view-btn:hover {
    background: rgba(15, 76, 129, 0.05);
}

body.light-mode .view-btn.active {
    background: var(--accent);
    color: #ffffff !important;
}

.view-btn.autoscroll-active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-up);
    border-color: rgba(16, 185, 129, 0.3);
    animation: pulse-autoscroll 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes pulse-autoscroll {
    0%, 100% { box-shadow: 0 0 0 rgba(16, 185, 129, 0); }
    50% { box-shadow: 0 0 8px rgba(16, 185, 129, 0.4); }
}

.filter-dropdown {
    background: rgba(10, 15, 30, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-family: var(--font-base);
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: all 0.2s ease;
    margin-right: 4px;
}

.filter-dropdown:focus {
    border-color: var(--accent);
    color: var(--text-primary);
}

.filter-dropdown option {
    background: var(--bg-card);
    color: var(--text-primary);
}

body.light-mode .filter-dropdown {
    background: #ffffff;
    color: #334155;
}
body.light-mode .filter-dropdown option {
    background: #ffffff;
    color: #0f172a;
}

/* Interactive Section Headers */
.section-header-title {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.section-header-title:hover {
    background: rgba(255, 255, 255, 0.03);
    transform: translateX(4px);
}

.section-header-title:hover h2 {
    color: var(--accent) !important;
}

body.light-mode .section-header-title:hover {
    background: rgba(15, 76, 129, 0.04);
}

/* Card-Level Copy/Web Action Buttons */
.card-ip-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.card-ip-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transform: translateX(-4px);
    transition: all 0.2s ease;
}

.host-card:hover .card-ip-actions {
    opacity: 1;
    transform: translateX(0);
}

.ip-action-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 22px;
    height: 22px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 10px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.ip-action-btn:hover {
    color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(56, 189, 248, 0.3);
    transform: scale(1.05);
}

body.light-mode .ip-action-btn {
    background: #ffffff;
    border-color: rgba(0,0,0,0.1);
}

body.light-mode .ip-action-btn:hover {
    background: rgba(15, 76, 129, 0.05);
    color: var(--accent);
}

/* Modal IP Action Elements */
.modal-ip-actions-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.modal-ip-quick-links {
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-ip-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 4px;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.modal-ip-btn:hover {
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent);
    border-color: rgba(56, 189, 248, 0.3);
}

.modal-ip-btn.secure:hover {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-up);
    border-color: rgba(16, 185, 129, 0.3);
}

body.light-mode .modal-ip-btn {
    background: #ffffff;
    border-color: rgba(0,0,0,0.12);
    color: var(--text-secondary);
}

/* Compact List View Mode Overrides */
.list-view-active .hosts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 0 8px;
    min-height: unset;
}

.list-view-active .host-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0 6px;
    min-height: unset;
    height: 24px;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    background: transparent;
    gap: 0;
}

.list-view-active .host-card:hover {
    transform: none;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
}

.list-view-active .host-card::before {
    width: 4px;
    height: 100%;
}

.list-view-active .host-card .card-top-row {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    flex-grow: 1;
    gap: 10px;
    min-width: 0;
}

.list-view-active .host-card .card-title-area {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    flex-grow: 1;
    min-width: 0;
}

.list-view-active .host-card .card-ip-wrapper {
    flex: 0 0 180px; /* Increased to prevent bleeding into text */
    width: 180px;
    padding: 0 4px 0 8px; /* Slight left padding for breathing room */
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 4px;
    transition: none;
    background: transparent !important;
    border: none !important;
    white-space: nowrap;
    overflow: hidden;
}

.list-view-active .host-card.up-state .card-ip-wrapper,
.list-view-active .host-card.down-state .card-ip-wrapper,
.list-view-active .host-card.muted-state .card-ip-wrapper {
    background: transparent !important;
    border: none !important;
}

.list-view-active .host-card .card-ip {
    font-size: 11.5px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.list-view-active .host-card.up-state .card-ip {
    color: #10b981;
}

.list-view-active .host-card.down-state .card-ip {
    color: #f43f5e;
}

.list-view-active .host-card .card-desc {
    margin-top: 0;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
    flex-grow: 1;
    min-width: 0;
}

.list-view-active .host-card .card-status-pill {
    display: none !important;
}

.list-view-active .host-card .card-mid-row {
    border-top: none;
    padding-top: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-left: 10px;
}

.list-view-active .host-card .card-latency-badge {
    font-size: 11px;
    width: 50px;
    justify-content: flex-end;
}

.list-view-active .host-card .spark-dots {
    display: flex;
    gap: 3px;
    flex-shrink: 0;
}

.list-view-active .host-card .mute-card-tag {
    position: static;
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
    margin-right: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Category Modal Custom Styling */
.category-modal-card {
    max-width: 550px !important;
}

.category-actions-row {
    margin-top: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.category-outages-list-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 220px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
}

body.light-mode .category-outages-list-container {
    background: rgba(0, 0, 0, 0.02);
}

.category-outage-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(244, 63, 94, 0.05);
    border: 1px solid rgba(244, 63, 94, 0.15);
    border-radius: 6px;
    padding: 8px 12px;
    transition: all 0.2s ease;
}

.category-outage-row:hover {
    background: rgba(244, 63, 94, 0.08);
    border-color: rgba(244, 63, 94, 0.25);
    transform: translateX(4px);
}

/* ==========================================================
   UPS Critical Alert Mode
   ========================================================== */
body.ups-critical-active {
    animation: ups-screen-flash 1s infinite alternate;
}

@keyframes ups-screen-flash {
    0% { box-shadow: inset 0 0 0px rgba(255, 0, 0, 0); }
    100% { box-shadow: inset 0 0 80px rgba(255, 0, 0, 0.8); }
}

#ups-ack-banner {
    position: fixed;
    top: -100px; /* Hidden by default */
    left: 50%;
    transform: translateX(-50%);
    background: rgba(200, 0, 0, 0.95);
    border: 2px solid #ff4444;
    color: white;
    padding: 16px 32px;
    border-radius: 8px;
    z-index: 10000;
    box-shadow: 0 10px 30px rgba(200, 0, 0, 0.5);
    display: flex;
    align-items: center;
    gap: 24px;
    transition: top 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
}

#ups-ack-banner.show {
    top: 40px;
}

#ups-ack-banner i {
    font-size: 32px;
    animation: pulse 1s infinite;
}

#ups-ack-banner .ups-msg {
    display: flex;
    flex-direction: column;
}

#ups-ack-banner .ups-msg strong {
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#ups-ack-banner .ups-msg span {
    font-size: 13px;
    opacity: 0.9;
}

#btn-ups-ack {
    background: white;
    color: #c80000;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 12px;
    transition: transform 0.2s, background 0.2s;
}


/* Category Modal Custom Styling */
.category-modal-card {
    max-width: 550px !important;
}

.category-actions-row {
    margin-top: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.category-outages-list-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 220px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
}

body.light-mode .category-outages-list-container {
    background: rgba(0, 0, 0, 0.02);
}

.category-outage-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(244, 63, 94, 0.05);
    border: 1px solid rgba(244, 63, 94, 0.15);
    border-radius: 6px;
    padding: 8px 12px;
    transition: all 0.2s ease;
}

.category-outage-row:hover {
    background: rgba(244, 63, 94, 0.08);
    border-color: rgba(244, 63, 94, 0.25);
    transform: translateX(4px);
}

/* ==========================================================
   UPS Critical Alert Mode
   ========================================================== */
body.ups-critical-active {
    animation: ups-screen-flash 1s infinite alternate;
}

@keyframes ups-screen-flash {
    0% { box-shadow: inset 0 0 0px rgba(255, 0, 0, 0); }
    100% { box-shadow: inset 0 0 80px rgba(255, 0, 0, 0.8); }
}

#ups-ack-banner {
    position: fixed;
    top: -100px; /* Hidden by default */
    left: 50%;
    transform: translateX(-50%);
    background: rgba(200, 0, 0, 0.95);
    border: 2px solid #ff4444;
    color: white;
    padding: 16px 32px;
    border-radius: 8px;
    z-index: 10000;
    box-shadow: 0 10px 30px rgba(200, 0, 0, 0.5);
    display: flex;
    align-items: center;
    gap: 24px;
    transition: top 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
}

#ups-ack-banner.show {
    top: 40px;
}

#ups-ack-banner i {
    font-size: 32px;
    animation: pulse 1s infinite;
}

#ups-ack-banner .ups-msg {
    display: flex;
    flex-direction: column;
}

#ups-ack-banner .ups-msg strong {
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#ups-ack-banner .ups-msg span {
    font-size: 13px;
    opacity: 0.9;
}

#btn-ups-ack {
    background: white;
    color: #c80000;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 12px;
    transition: transform 0.2s, background 0.2s;
}

#btn-ups-ack:hover {
    background: #ffeaea;
    transform: scale(1.05);
}

#btn-ups-ack:active {
    transform: scale(0.95);
}

/* ==========================================================
   Drag & Drop Customization UI
   ========================================================== */
.drag-handle {
    cursor: grab;
    opacity: 0.3;
    transition: opacity 0.2s, color 0.2s;
    margin-right: 8px;
    font-size: 14px;
}

.drag-handle:hover {
    opacity: 1;
    color: var(--accent);
}

.drag-handle:active {
    cursor: grabbing;
}

.hosts-section {
    transform-style: preserve-3d;
    transform: perspective(1000px);
    position: relative; /* required if using z-index while dragging */
}

.hosts-section.dragging {
    opacity: 0.7;
    background: rgba(18, 26, 47, 0.6) !important;
    border: 2px dashed var(--accent) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    transform: scale(1.02);
    z-index: 100;
}

/* Ensure columns act as distinct Kanban-style 'Play Areas' */
.hosts-column {
    min-width: 280px;
    max-width: 60vw;
    min-height: 78vh;
    border-radius: 14px;
    background: rgba(18, 26, 47, 0.15);
    border: 2px dashed rgba(255, 255, 255, 0.05);
    padding: 16px;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

body.light-mode .hosts-column {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.05);
}

.hosts-column:hover {
    background: rgba(18, 26, 47, 0.25);
    border-color: rgba(255, 255, 255, 0.15);
}

body.light-mode .hosts-column:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.1);
}

/* 3D Depth */
.section-header, .host-card {
    transform: translateZ(20px);
}
.section-header-title {
    transform: translateZ(30px);
}

/* Flashing Alert for UPS On Battery */
.on-battery-pulse {
    animation: on-battery-glow 1.5s infinite alternate;
}

@keyframes on-battery-glow {
    0% {
        box-shadow: 0 0 4px rgba(255, 51, 102, 0.2);
        border-color: rgba(255, 51, 102, 0.3);
        background: rgba(255, 51, 102, 0.1);
    }
    100% {
        box-shadow: 0 0 12px rgba(255, 51, 102, 0.6);
        border-color: rgba(255, 51, 102, 0.8);
        background: rgba(255, 51, 102, 0.25);
    }
}

/* Interactive Column Splitter Resizer Styles */
.column-resizer {
    width: 16px;
    align-self: stretch;
    background: transparent;
    cursor: col-resize;
    position: relative;
    z-index: 100;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.column-resizer::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 7px;
    width: 2px;
    background: rgba(255, 255, 255, 0.05);
    transition: background 0.2s ease;
}

body.light-mode .column-resizer::after {
    background: rgba(0, 0, 0, 0.05);
}

.column-resizer:hover::after,
.column-resizer.active::after {
    background: var(--accent, #0ea5e9);
}

.column-resizer:hover,
.column-resizer.active {
    background: rgba(255, 255, 255, 0.02);
}

body.light-mode .column-resizer:hover,
body.light-mode .column-resizer.active {
    background: rgba(0, 0, 0, 0.01);
}

/* Force 3D Vanta Background to Cover 100% of Viewport */
#vanta-bg {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: -1 !important;
    overflow: hidden !important;
}

#vanta-bg canvas {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
}

/* --- Professional UX: Custom Fade Tooltips --- */
[data-tooltip] {
    position: relative;
    cursor: pointer;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -34px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 23, 42, 0.95);
    color: #f8fafc;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease 0.4s, visibility 0.3s ease 0.4s; /* 0.4s delay before showing */
    z-index: 10000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
    font-family: var(--font-title, sans-serif);
    letter-spacing: 0.3px;
    backdrop-filter: blur(4px);
}

body.light-mode [data-tooltip]::after {
    background: rgba(255, 255, 255, 0.95);
    color: #0f172a;
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}


/* ==========================================================================
   UI-UX PRO MAX DESIGN SYSTEM ENHANCEMENTS (/alert)
   Next-Generation State NOC Visual Excellence & Micro-Interactions
   ========================================================================== */

/* 1. Enhanced Root Tokens & Glassmorphism System */
:root {
    --pro-max-bg-glass: rgba(13, 20, 36, 0.75);
    --pro-max-bg-glass-hover: rgba(22, 34, 60, 0.88);
    --pro-max-border-glow: rgba(56, 189, 248, 0.4);
    --pro-max-shadow-neon: 0 12px 35px -10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(56, 189, 248, 0.12);
    --pro-max-radius-lg: 16px;
    --pro-max-radius-sm: 8px;
    --pro-max-transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. Ambient Mesh Glow Background Effect */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: 
        radial-gradient(circle at 15% 15%, rgba(56, 189, 248, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(249, 115, 22, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* 3. Ultra-Glass Cards & Micro-Interactions */
.app-header, 
.hosts-panel, 
.side-panel, 
.stat-card {
    background: var(--pro-max-bg-glass) !important;
    backdrop-filter: blur(24px) saturate(190%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(190%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6) !important;
    transition: var(--pro-max-transition) !important;
}

.stat-card:hover, 
.host-card:hover {
    transform: translateY(-4px) scale(1.008) !important;
    border-color: var(--pro-max-border-glow) !important;
    box-shadow: var(--pro-max-shadow-neon) !important;
}

/* 4. Stat Overview Gradient Titles & Glowing Numbers */
.stat-value {
    font-family: var(--font-title);
    background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.stat-value.text-success {
    background: linear-gradient(135deg, #a7f3d0 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-value.text-danger {
    background: linear-gradient(135deg, #fecdd3 0%, #f43f5e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 5. Glowing Pulse Animations for Active Status */
@keyframes pro-pulse-emerald {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pro-pulse-rose {
    0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(244, 63, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

.pulse-green, .ping-indicator-dot.pulse-green {
    animation: pro-pulse-emerald 2s infinite !important;
    border-radius: 50% !important;
}

.pulse-red, .ping-indicator-dot.pulse-red {
    animation: pro-pulse-rose 1.5s infinite !important;
    border-radius: 50% !important;
}

/* 6. Pro Search Bar Focus Ring & Keyboard Shortcut Badge */
.search-bar-container input {
    background: rgba(8, 14, 28, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3) !important;
    font-size: 0.85rem !important;
    transition: var(--pro-max-transition) !important;
}

.search-bar-container input:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25), inset 0 2px 4px rgba(0, 0, 0, 0.3) !important;
    background: rgba(12, 20, 40, 0.9) !important;
}

/* 7. Category Filter Buttons Pro Glow */
.filter-btn {
    transition: var(--pro-max-transition) !important;
    border: 1px solid transparent !important;
    font-family: var(--font-sans) !important;
    letter-spacing: 0.3px !important;
}

.filter-btn:hover {
    background: rgba(56, 189, 248, 0.12) !important;
    color: var(--accent) !important;
}

.filter-btn.active {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.25) 0%, rgba(14, 165, 233, 0.35) 100%) !important;
    border-color: var(--accent) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.25) !important;
}

/* 8. Host Card Specific Glass Enhancements */
.host-card {
    background: rgba(15, 23, 42, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 12px !important;
    backdrop-filter: blur(16px) !important;
    transition: var(--pro-max-transition) !important;
}

.host-card.status-up {
    border-left: 4px solid var(--color-up) !important;
}

.host-card.status-down {
    border-left: 4px solid var(--color-down) !important;
}

.host-card .host-ip {
    font-family: var(--font-mono) !important;
    background: rgba(0, 0, 0, 0.3) !important;
    padding: 3px 8px !important;
    border-radius: 6px !important;
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
    color: var(--accent) !important;
    font-weight: 600 !important;
}

/* 9. Latency Pill Badge Styling */
.latency-badge {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-up);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.latency-badge.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
    border-color: rgba(245, 158, 11, 0.25);
}

/* 10. Scrollbar Styling for NOC Video Walls */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(7, 10, 19, 0.5);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
}

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

/* 11. Light Mode UI-UX Pro Max Adaptations */
body.light-mode {
    --pro-max-bg-glass: rgba(255, 255, 255, 0.85);
    --pro-max-bg-glass-hover: rgba(255, 255, 255, 0.95);
    --pro-max-border-glow: rgba(14, 165, 233, 0.5);
}

body.light-mode .stat-value {
    background: linear-gradient(135deg, #0f172a 30%, #0284c7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.light-mode .host-card {
    background: rgba(255, 255, 255, 0.75) !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04) !important;
}

body.light-mode .host-card .host-ip {
    background: rgba(0, 0, 0, 0.05) !important;
    color: #0284c7 !important;
}


/* ==========================================================================
   ENTERPRISE STATE NOC - PROFESSIONAL UI/UX DESIGN SYSTEM (V7.0 PRO)
   Inspired by Datadog, Cisco CyberVision & Enterprise NOC Command Centers
   ========================================================================== */

/* 1. Master Obsidian Glassmorphism Tokens */
:root {
    --bg-main: #060913;
    --bg-card: rgba(13, 20, 36, 0.72);
    --bg-card-hover: rgba(20, 31, 56, 0.88);
    --border-color: rgba(255, 255, 255, 0.09);
    --border-hover: rgba(56, 189, 248, 0.45);
    
    --color-up: #10b981;
    --color-up-glow: rgba(16, 185, 129, 0.22);
    --color-down: #f43f5e;
    --color-down-glow: rgba(244, 63, 94, 0.25);
    --color-warning: #f59e0b;
    --color-muted: #64748b;
    
    --accent: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.3);
    --accent-saffron: #f97316;
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    --font-sans: 'Inter', 'Outfit', -apple-system, sans-serif;
    --font-title: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    --shadow-main: 0 16px 40px -10px rgba(0, 0, 0, 0.75);
    --shadow-up: 0 0 20px rgba(16, 185, 129, 0.25);
    --shadow-down: 0 0 20px rgba(244, 63, 94, 0.3);
}

/* 2. Global Body & Glassmorphic Backdrop */
body {
    background-color: var(--bg-main) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-sans) !important;
    letter-spacing: -0.01em !important;
    background-image: 
        radial-gradient(ellipse at 10% 0%, rgba(14, 165, 233, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 100%, rgba(249, 115, 22, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.04) 0%, transparent 60%) !important;
    background-attachment: fixed !important;
}

/* 3. Header Architecture */
.app-header {
    background: rgba(10, 16, 30, 0.82) !important;
    backdrop-filter: blur(24px) saturate(190%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 18px !important;
    padding: 16px 28px !important;
    box-shadow: 0 12px 36px -10px rgba(0, 0, 0, 0.7) !important;
}

.logo-title h1 {
    font-family: var(--font-title) !important;
    font-size: 1.35rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.5px !important;
    background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

/* 4. Stat Overview Cards */
.stat-card {
    background: rgba(13, 20, 36, 0.7) !important;
    backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 16px !important;
    padding: 20px 24px !important;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4) !important;
    transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.stat-card:hover {
    transform: translateY(-3px) !important;
    border-color: var(--border-hover) !important;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.12) !important;
}

/* 5. Section Headers & Badges */
.section-header-title {
    font-family: var(--font-title) !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.3px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-bottom: 10px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    margin-bottom: 14px !important;
}

.section-badge {
    font-family: var(--font-mono) !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    padding: 3px 10px !important;
    border-radius: 20px !important;
    background: rgba(16, 185, 129, 0.12) !important;
    color: var(--color-up) !important;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
}

/* 6. Host Cards Grid & Monospaced IP Tags */
.host-card {
    background: rgba(15, 23, 42, 0.65) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 12px !important;
    padding: 14px 16px !important;
    backdrop-filter: blur(14px) !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.host-card:hover {
    background: rgba(22, 34, 60, 0.85) !important;
    border-color: rgba(56, 189, 248, 0.4) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5) !important;
    transform: translateY(-2px) !important;
}

.host-card .host-ip {
    font-family: var(--font-mono) !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    background: rgba(0, 0, 0, 0.35) !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
    color: var(--accent) !important;
}

/* 7. Live Pulse Glows */
@keyframes pro-pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pro-pulse-red {
    0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.8); }
    70% { box-shadow: 0 0 0 8px rgba(244, 63, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

.pulse-green { animation: pro-pulse-green 2s infinite !important; }
.pulse-red { animation: pro-pulse-red 1.5s infinite !important; }

/* 8. Modern Control Buttons */
.home-portal-btn, .filter-btn, .view-btn {
    border-radius: 10px !important;
    font-family: var(--font-sans) !important;
    font-weight: 600 !important;
    letter-spacing: 0.3px !important;
    transition: all 0.22s ease !important;
}

.filter-btn.active {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(14, 165, 233, 0.4)) !important;
    border-color: var(--accent) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3) !important;
}


/* 4-Column Matrix Grid System Override */
.hosts-sections-container {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 16px !important;
    width: 100% !important;
}

@media (max-width: 1600px) {
    .hosts-sections-container {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 1024px) {
    .hosts-sections-container {
        grid-template-columns: 1fr !important;
    }
}







#bwStartBtn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.6) !important;
    background: linear-gradient(135deg, #38bdf8, #0ea5e9) !important;
}


/* 3D Viral Share Impact Modal Styling */
#viralShareModal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    min-width: 100vw !important;
    min-height: 100vh !important;
    margin: 0 !important;
    padding: 0 !important;
    background: rgba(4, 7, 16, 0.92) !important;
    backdrop-filter: blur(28px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(28px) saturate(200%) !important;
    z-index: 999999999 !important;
    display: none;
    align-items: center !important;
    justify-content: center !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    box-sizing: border-box !important;
    transform: none !important;
}

#viralShareModal.open {
    display: flex !important;
    pointer-events: auto !important;
}

#viralShareModal * {
    pointer-events: auto !important;
}


/* ==========================================================================
   MASTER HEADING PROFESSIONAL UI/UX & COLOR SYSTEM (V12.0 PRO)
   ========================================================================== */

/* Section Header Container */
.section-header {
    margin-bottom: 16px !important;
    position: relative !important;
}

.section-header-title {
    font-family: 'Outfit', sans-serif !important;
    font-size: 1.05rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.5px !important;
    text-transform: uppercase !important;
    color: #f8fafc !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-bottom: 8px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09) !important;
    position: relative !important;
}

.section-header-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    box-shadow: 0 0 10px var(--accent);
}

/* Category-specific Heading Colors */
.section-header-title[data-category="SHQ"] { color: #f8fafc !important; }
.section-header-title[data-category="SHQ"] i { color: #38bdf8 !important; }

.section-header-title[data-category="NKN"] { color: #f8fafc !important; }
.section-header-title[data-category="NKN"] i { color: #10b981 !important; }

.section-header-title[data-category="DHQ"] { color: #f8fafc !important; }
.section-header-title[data-category="DHQ"] i { color: #f59e0b !important; }

.section-header-title[data-category="Nivetti Switch"] { color: #38bdf8 !important; }
.section-header-title[data-category="Nivetti Switch"] i { color: #f97316 !important; }

.section-header-title[data-category="UPS"] { color: #f8fafc !important; }
.section-header-title[data-category="UPS"] i { color: #eab308 !important; }

.section-header-title[data-category="PAC"] { color: #f8fafc !important; }
.section-header-title[data-category="PAC"] i { color: #06b6d4 !important; }

.section-header-title[data-category="AP"] { color: #f8fafc !important; }
.section-header-title[data-category="AP"] i { color: #3b82f6 !important; }

.section-header-title[data-category="SSB"] { color: #f8fafc !important; }
.section-header-title[data-category="SSB"] i { color: #ec4899 !important; }

.section-header-title[data-category="INTD"] { color: #f8fafc !important; }
.section-header-title[data-category="INTD"] i { color: #a855f7 !important; }

.section-header-title[data-category="INTS"] { color: #f8fafc !important; }
.section-header-title[data-category="INTS"] i { color: #6366f1 !important; }

/* Section Badges */
.section-badge {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    padding: 3px 10px !important;
    border-radius: 20px !important;
    background: rgba(16, 185, 129, 0.12) !important;
    color: #10b981 !important;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.15) !important;
}

/* Side Panel Card Headings */
.side-panel h3, .glass-card h3 {
    font-family: 'Outfit', sans-serif !important;
    font-size: 1.1rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.4px !important;
    color: #f8fafc !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    margin-bottom: 16px !important;
    padding-bottom: 10px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.side-panel h3 i, .glass-card h3 i {
    color: var(--accent) !important;
}


/* ==========================================================================
   LIGHT MODE HIGH-CONTRAST TYPOGRAPHY & UI/UX OVERRIDE (v13.0)
   Guarantees 100% Crisp Readability for All Device Names & Headings
   ========================================================================== */

body.light-mode {
    background-color: #f1f5f9 !important;
    background-image: none !important;
    color: #0f172a !important;
}

/* 1. All Section Headings & Header Titles */
body.light-mode .section-header-title {
    color: #0f172a !important;
    font-weight: 800 !important;
}

body.light-mode .section-header-title span {
    color: #0f172a !important;
    font-weight: 800 !important;
}

body.light-mode .section-header-title[data-category="Nivetti Switch"] {
    color: #0284c7 !important;
}

/* 2. Device Names & Host Card Descriptions */
body.light-mode .host-card .card-desc,
body.light-mode .host-card .host-desc,
body.light-mode .host-card-title,
body.light-mode .card-title,
body.light-mode .host-description {
    color: #0f172a !important;
    font-weight: 700 !important;
}

body.light-mode .host-card {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06) !important;
}

body.light-mode .host-card:hover {
    background: #f8fafc !important;
    border-color: #0ea5e9 !important;
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.15) !important;
}

/* 3. IP Address Monospaced Tags */
body.light-mode .host-card .host-ip,
body.light-mode .host-card .card-ip,
body.light-mode .card-ip {
    color: #0284c7 !important;
    background: rgba(14, 165, 233, 0.12) !important;
    border: 1px solid rgba(14, 165, 233, 0.3) !important;
    font-weight: 700 !important;
}

/* 4. Stat Overview Cards & Command Row */
body.light-mode .stat-card {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05) !important;
}

body.light-mode .stat-title {
    color: #475569 !important;
    font-weight: 700 !important;
}

body.light-mode .stat-sub {
    color: #64748b !important;
}

body.light-mode .pro-command-row {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06) !important;
}

body.light-mode .pro-command-row span {
    color: #0f172a !important;
}

/* 5. Header Bar & Controls */
body.light-mode .app-header {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
}

body.light-mode .logo-title h1 {
    background: linear-gradient(135deg, #0f172a, #0284c7) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

body.light-mode .logo-title p {
    color: #64748b !important;
}

body.light-mode .digital-clock {
    color: #0284c7 !important;
}

/* 6. Side Panel Cards */
body.light-mode .glass-card,
body.light-mode .side-panel .glass-card {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06) !important;
}

body.light-mode .side-panel h3,
body.light-mode .glass-card h3 {
    color: #0f172a !important;
    border-bottom: 1px solid #e2e8f0 !important;
}


/* ==========================================================================
   MASTER PRO MAX (V14.0) ULTRA-STUNNING ENTERPRISE NOC DESIGN SYSTEM
   ========================================================================== */

/* 1. Ambient Mesh Gradient Background Animation */
@keyframes gradientMesh {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

body {
    background-color: #040711 !important;
    background-image: 
        radial-gradient(at 0% 0%, rgba(14, 165, 233, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(249, 115, 22, 0.12) 0px, transparent 50%),
        radial-gradient(at 50% 100%, rgba(16, 185, 129, 0.1) 0px, transparent 60%),
        radial-gradient(at 100% 100%, rgba(168, 85, 247, 0.08) 0px, transparent 50%) !important;
    background-size: 180% 180% !important;
    animation: gradientMesh 20s ease infinite !important;
    background-attachment: fixed !important;
}

/* 2. Glassmorphic App Header & Brand Badge */
.app-header {
    background: rgba(8, 14, 28, 0.88) !important;
    backdrop-filter: blur(28px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(28px) saturate(200%) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 20px !important;
    box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

.logo-title h1 {
    font-family: 'Outfit', sans-serif !important;
    font-size: 1.45rem !important;
    font-weight: 900 !important;
    letter-spacing: 0.6px !important;
    background: linear-gradient(135deg, #ffffff 20%, #38bdf8 70%, #f97316 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    text-shadow: 0 0 30px rgba(56, 189, 248, 0.25) !important;
}

/* 3. Stat Cards Depth & Hover Glow */
.stat-card {
    background: rgba(12, 19, 36, 0.75) !important;
    backdrop-filter: blur(24px) !important;
    border: 1px solid rgba(255, 255, 255, 0.09) !important;
    border-radius: 18px !important;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.stat-card:hover {
    transform: translateY(-4px) scale(1.01) !important;
    border-color: rgba(56, 189, 248, 0.5) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 25px rgba(56, 189, 248, 0.2) !important;
}

/* 4. Host Card Glassmorphism & Neon Pulse */
.host-card {
    background: rgba(13, 21, 38, 0.68) !important;
    border: 1px solid rgba(255, 255, 255, 0.09) !important;
    border-radius: 14px !important;
    backdrop-filter: blur(16px) !important;
    transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.host-card:hover {
    background: rgba(20, 33, 60, 0.88) !important;
    border-color: rgba(56, 189, 248, 0.45) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(56, 189, 248, 0.08) !important;
    transform: translateY(-3px) !important;
}

.host-card .host-ip {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.82rem !important;
    font-weight: 700 !important;
    color: #38bdf8 !important;
    background: rgba(0, 0, 0, 0.4) !important;
    padding: 3px 8px !important;
    border-radius: 6px !important;
    border: 1px solid rgba(56, 189, 248, 0.25) !important;
}

/* 5. Executive Command Bar Styling */
.pro-command-row {
    background: rgba(10, 16, 30, 0.82) !important;
    backdrop-filter: blur(24px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 18px !important;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6) !important;
}

.pro-row-btn {
    border-radius: 12px !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.pro-row-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4) !important;
}


/* ==========================================================================
   CORNER STRETCH & GRID RESIZER SYSTEM (v15.0)
   Allows Dragging Corner Handles to Stretch Section Heights Seamlessly
   ========================================================================== */

.hosts-grid {
    resize: vertical !important;
    overflow-y: auto !important;
    min-height: 180px !important;
    max-height: 85vh !important;
    position: relative !important;
    padding-bottom: 12px !important;
}

/* Styled Resizer Handle for Chrome / Edge / Firefox */
.hosts-grid::-webkit-resizer {
    background-color: rgba(56, 189, 248, 0.4) !important;
    border-top: 2px solid rgba(56, 189, 248, 0.8) !important;
    border-left: 2px solid rgba(56, 189, 248, 0.8) !important;
    border-radius: 4px 0 0 0 !important;
}

/* Light Mode Resizer Accent */
body.light-mode .hosts-grid::-webkit-resizer {
    background-color: rgba(14, 165, 233, 0.4) !important;
    border-top: 2px solid #0284c7 !important;
    border-left: 2px solid #0284c7 !important;
}

.hosts-section {
    position: relative !important;
    transition: margin 0.2s ease !important;
}

/* Sleek Corner Indicator Hint */
.hosts-section::after {
    content: '◢';
    position: absolute;
    bottom: 2px;
    right: 4px;
    font-size: 11px;
    color: rgba(56, 189, 248, 0.6);
    pointer-events: none;
    z-index: 5;
}

body.light-mode .hosts-section::after {
    color: rgba(2, 132, 199, 0.6);
}