*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --bg-primary: #080c14;
    --bg-secondary: #0d1220;
    --bg-card: rgba(13, 18, 32, 0.85);
    --bg-card-hover: rgba(18, 26, 46, 0.95);
    --border: rgba(79, 90, 140, 0.18);
    --border-hover: rgba(99, 120, 200, 0.38);
    --text-primary: #e8edf8;
    --text-secondary: #8a96b8;
    --text-muted: #525d7a;
    --accent-indigo: #7c8ff5;
    --accent-blue: #4da6ff;
    --accent-cyan: #00d4e8;
    --accent-green: #2ee8a0;
    --accent-emerald: #00c97a;
    --accent-yellow: #f5c842;
    --accent-orange: #ff8c42;
    --accent-red: #ff5a5a;
    --accent-pink: #f06aaa;
    --accent-purple: #b07aff;
    --gradient-1: linear-gradient(135deg, #5a67f5, #8b5cf6);
    --gradient-2: linear-gradient(135deg, #00b8d4, #2563eb);
    --gradient-3: linear-gradient(135deg, #00c97a, #2ee8a0);
    --gradient-4: linear-gradient(135deg, #f59e0b, #ef4444);
    --shadow-glow: 0 0 40px rgba(79, 90, 200, 0.12);
    --radius: 14px; --radius-sm: 9px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
html { font-size: 14px; }
body {
    font-family: 'Space Grotesk', -apple-system, sans-serif;
    background: var(--bg-primary); color: var(--text-primary);
    height: 100vh; overflow: hidden;
}
body::before {
    content: ''; position: fixed; inset: 0;
    background:
        radial-gradient(ellipse 700px 500px at 10% 15%, rgba(92,102,240,0.07), transparent),
        radial-gradient(ellipse 600px 400px at 88% 75%, rgba(130,80,246,0.05), transparent),
        radial-gradient(ellipse 400px 300px at 55% 50%, rgba(0,200,220,0.04), transparent);
    z-index: 0; pointer-events: none;
}
body::after {
    content: ''; position: fixed; inset: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
    z-index: 0; pointer-events: none;
}
.app { position: relative; z-index: 1; height: 100vh; display: flex; flex-direction: column; max-width: 1480px; margin: 0 auto; padding: 12px 20px; }

/* ── Header ── */
.header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 20px; flex-shrink: 0;
    background: var(--bg-card); backdrop-filter: blur(24px);
    border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.header-logo {
    width: 38px; height: 38px; background: var(--gradient-1);
    border-radius: 10px; display: flex; align-items: center;
    justify-content: center; font-size: 1.2rem;
    box-shadow: 0 4px 16px rgba(92,103,245,0.35);
}
.header h1 {
    font-size: 1.25rem; font-weight: 700;
    background: linear-gradient(135deg, #e8edf8, #7c8ff5);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.header-meta { font-size: 0.72rem; color: var(--text-muted); }
.header-right { display: flex; align-items: center; gap: 8px; }
.live-badge {
    display: flex; align-items: center; gap: 6px; padding: 4px 11px;
    background: rgba(0,201,122,0.08); border: 1px solid rgba(0,201,122,0.22);
    border-radius: 20px; font-size: 0.7rem; font-weight: 600; color: var(--accent-emerald);
}
.live-dot {
    width: 7px; height: 7px; background: var(--accent-emerald);
    border-radius: 50%; animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(0,201,122,0.5)}
    50%{opacity:0.7;box-shadow:0 0 0 5px rgba(0,201,122,0)}
}
.last-updated { font-size: 0.7rem; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; }

/* ── Server Tabs ── */
.server-tabs {
    display: flex; gap: 6px; margin: 10px 0; flex-shrink: 0;
}
.server-tab {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 10px 16px; border-radius: var(--radius);
    background: var(--bg-card); border: 1px solid var(--border);
    cursor: pointer; transition: var(--transition);
    position: relative; overflow: hidden;
}
.server-tab:hover { border-color: var(--border-hover); }
.server-tab.active.prod {
    background: rgba(0,201,122,0.08); border-color: rgba(0,201,122,0.35);
}
.server-tab.active.clone {
    background: rgba(77,166,255,0.08); border-color: rgba(77,166,255,0.35);
}
.server-tab .tab-dot {
    width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
    transition: var(--transition);
}
.server-tab.prod .tab-dot { background: var(--accent-emerald); }
.server-tab.clone .tab-dot { background: var(--accent-blue); }
.server-tab:not(.active) .tab-dot { opacity: 0.3; }
.server-tab .tab-label { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.5px; }
.server-tab.prod .tab-label { color: var(--accent-emerald); }
.server-tab.clone .tab-label { color: var(--accent-blue); }
.server-tab:not(.active) .tab-label { color: var(--text-muted); }
.tab-stats { display: flex; gap: 12px; font-size: 0.68rem; font-family: 'JetBrains Mono', monospace; color: var(--text-muted); }
.tab-stats span { display: flex; align-items: center; gap: 3px; }
.server-tab .tab-status {
    font-size: 0.62rem; font-weight: 700; padding: 2px 7px;
    border-radius: 10px; letter-spacing: 0.3px;
}
.tab-status.online { background: rgba(0,201,122,0.12); color: var(--accent-emerald); }
.tab-status.offline { background: rgba(255,90,90,0.12); color: var(--accent-red); }
.tab-status.connecting { background: rgba(245,200,66,0.12); color: var(--accent-yellow); }

/* ── Tab auto-rotate progress ── */
.tab-progress {
    position: absolute; bottom: 0; left: 0; height: 2px;
    border-radius: 0 0 var(--radius) var(--radius);
    transition: width 0.3s linear;
}
.server-tab.prod .tab-progress { background: var(--accent-emerald); }
.server-tab.clone .tab-progress { background: var(--accent-blue); }

/* ── Card Carousel ── */
.carousel-container {
    flex: 1; position: relative; overflow: hidden;
    min-height: 0;
}
.carousel-card {
    position: absolute; inset: 0;
    opacity: 0; transform: translateX(30px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    overflow-y: auto; padding: 2px;
}
.carousel-card.active {
    opacity: 1; transform: translateX(0); z-index: 1;
}
.carousel-card.exit {
    opacity: 0; transform: translateX(-30px); z-index: 0;
}

/* ── Card Pagination ── */
.carousel-nav {
    display: flex; align-items: center; justify-content: center;
    gap: 6px; padding: 8px 0 4px; flex-shrink: 0;
}
.carousel-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.08);
    cursor: pointer; transition: var(--transition);
}
.carousel-dot.active { background: var(--accent-indigo); border-color: var(--accent-indigo); transform: scale(1.3); }
.carousel-dot:hover { background: rgba(255,255,255,0.2); }
.carousel-timer {
    font-size: 0.62rem; color: var(--text-muted); font-family: 'JetBrains Mono', monospace;
    margin-left: 10px;
}

/* ── Card Base ── */
.card {
    background: var(--bg-card); backdrop-filter: blur(24px);
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 16px; transition: var(--transition);
    position: relative; overflow: hidden; height: 100%;
}
.card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:2px;
    border-radius: var(--radius) var(--radius) 0 0; opacity:0.7;
}
.card.accent-indigo::before { background: var(--gradient-1); }
.card.accent-blue::before { background: var(--gradient-2); }
.card.accent-green::before { background: var(--gradient-3); }
.card.accent-orange::before { background: var(--gradient-4); }
.card-header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.card-icon {
    width: 30px; height: 30px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem; flex-shrink: 0;
}
.card-icon.indigo { background:rgba(92,103,245,0.14); color:var(--accent-indigo); }
.card-icon.blue { background:rgba(77,166,255,0.14); color:var(--accent-blue); }
.card-icon.cyan { background:rgba(0,212,232,0.14); color:var(--accent-cyan); }
.card-icon.green { background:rgba(46,232,160,0.14); color:var(--accent-green); }
.card-icon.yellow { background:rgba(245,200,66,0.14); color:var(--accent-yellow); }
.card-icon.orange { background:rgba(255,140,66,0.14); color:var(--accent-orange); }
.card-icon.red { background:rgba(255,90,90,0.14); color:var(--accent-red); }
.card-icon.purple { background:rgba(176,122,255,0.14); color:var(--accent-purple); }
.card-title { font-size:0.75rem; font-weight:700; color:var(--text-secondary); text-transform:uppercase; letter-spacing:0.8px; }

/* ── Quick Stats Row (inside card) ── */
.quick-stats { display:grid; grid-template-columns:repeat(6,1fr); gap:8px; }
@media(max-width:1000px){ .quick-stats{grid-template-columns:repeat(3,1fr)} }
.quick-stat {
    background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.05);
    border-radius:var(--radius-sm); padding:10px 8px; text-align:center;
}
.quick-stat-icon { font-size:1.1rem; margin-bottom:4px; }
.quick-stat-value { font-size:1.25rem; font-weight:700; font-family:'JetBrains Mono',monospace; line-height:1; }
.quick-stat-label { font-size:0.6rem; color:var(--text-muted); margin-top:3px; font-weight:600; text-transform:uppercase; letter-spacing:0.4px; }

/* ── Progress Bar ── */
.progress-container { margin-top: 8px; }
.progress-header { display:flex; justify-content:space-between; font-size:0.75rem; margin-bottom:4px; }
.progress-label { color:var(--text-secondary); font-weight:500; }
.progress-value { color:var(--text-primary); font-family:'JetBrains Mono',monospace; font-weight:600; }
.progress-bar { width:100%; height:5px; background:rgba(255,255,255,0.05); border-radius:3px; overflow:hidden; }
.progress-fill { height:100%; border-radius:3px; transition:width 0.7s cubic-bezier(0.4,0,0.2,1); position:relative; overflow:hidden; }
.progress-fill::after {
    content:''; position:absolute; top:0;left:0;right:0;bottom:0;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,0.18),transparent);
    animation:shimmer 2.5s ease-in-out infinite;
}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.progress-fill.low { background: var(--gradient-3); }
.progress-fill.medium { background: linear-gradient(90deg,var(--accent-yellow),var(--accent-orange)); }
.progress-fill.high { background: linear-gradient(90deg,var(--accent-orange),var(--accent-red)); }
.progress-fill.critical { background: linear-gradient(90deg,var(--accent-red),#c0392b); }
.progress-detail { display:flex; justify-content:space-between; font-size:0.65rem; color:var(--text-muted); margin-top:2px; font-family:'JetBrains Mono',monospace; }
.disk-meta { font-size:0.65rem; color:var(--text-muted); margin-top:3px; display:flex; gap:10px; flex-wrap:wrap; }
.disk-meta span { display:flex; align-items:center; gap:2px; }
.disk-meta .tag { background:rgba(255,255,255,0.05); border-radius:3px; padding:1px 4px; font-family:'JetBrains Mono',monospace; }

/* ── Two-column grid ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; height: 100%; }
@media(max-width:900px){ .grid-2 { grid-template-columns: 1fr; } }

/* ── Info Grid ── */
.info-grid { display:grid; grid-template-columns:1fr 1fr; gap:5px; }
.info-item { display:flex; flex-direction:column; padding:7px 10px; background:rgba(255,255,255,0.02); border-radius:7px; border:1px solid rgba(255,255,255,0.04); }
.info-label { font-size:0.6rem; color:var(--text-muted); text-transform:uppercase; font-weight:700; letter-spacing:0.4px; margin-bottom:1px; }
.info-value { font-size:0.78rem; color:var(--text-primary); font-weight:500; font-family:'JetBrains Mono',monospace; word-break:break-all; }

/* ── CPU Cores ── */
.core-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(65px,1fr)); gap:5px; margin-top:8px; }
.core-item { background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.05); border-radius:7px; padding:7px 4px; text-align:center; }
.core-label { font-size:0.58rem; color:var(--text-muted); margin-bottom:2px; font-weight:700; text-transform:uppercase; }
.core-value { font-size:0.9rem; font-weight:700; font-family:'JetBrains Mono',monospace; }

/* ── Network ── */
.net-interface { padding:10px; background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.04); border-radius:7px; margin-bottom:6px; }
.net-interface:last-child { margin-bottom:0; }
.net-name { font-size:0.78rem; font-weight:700; color:var(--accent-cyan); font-family:'JetBrains Mono',monospace; margin-bottom:6px; }
.net-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
.net-stat { display:flex; flex-direction:column; gap:1px; }
.net-stat-label { font-size:0.58rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.3px; font-weight:600; }
.net-stat-value { font-size:0.78rem; font-family:'JetBrains Mono',monospace; font-weight:600; }
.net-stat-value.up { color:var(--accent-green); }
.net-stat-value.down { color:var(--accent-blue); }
.net-speed-row { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-bottom:8px; padding:8px 10px; background:rgba(0,180,220,0.05); border:1px solid rgba(0,212,232,0.15); border-radius:7px; }
.net-speed-item { display:flex; flex-direction:column; gap:3px; }
.net-speed-label { font-size:0.58rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.4px; font-weight:700; }
.net-speed-value { font-size:1rem; font-weight:700; font-family:'JetBrains Mono',monospace; display:flex; align-items:baseline; gap:3px; }
.speed-num { font-size:1rem; }
.speed-unit { font-size:0.6rem; font-weight:600; color:var(--text-muted); }
.net-speed-bar { height:3px; border-radius:2px; background:rgba(255,255,255,0.05); overflow:hidden; margin-top:2px; }
.net-speed-bar-fill { height:100%; border-radius:2px; transition:width 0.9s cubic-bezier(0.4,0,0.2,1); min-width:2px; }
.net-speed-bar-fill.rx { background:linear-gradient(90deg,var(--accent-blue),var(--accent-cyan)); }
.net-speed-bar-fill.tx { background:linear-gradient(90deg,var(--accent-emerald),var(--accent-green)); }

/* ── Services ── */
.service-summary { display:flex; gap:12px; margin-bottom:8px; flex-wrap:wrap; }
.service-count { display:flex; align-items:center; gap:4px; font-size:0.75rem; font-weight:600; }
.service-count .count { font-family:'JetBrains Mono',monospace; font-size:0.85rem; }
.service-count.running { color:var(--accent-emerald); }
.service-count.stopped { color:var(--accent-red); }
.service-count.other-count { color:var(--accent-yellow); }
.service-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:5px; }
.service-category { font-size:0.6rem; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.8px; margin:8px 0 3px; grid-column:1/-1; border-left:2px solid rgba(92,103,245,0.4); padding-left:7px; }
.service-item { display:flex; align-items:center; gap:7px; padding:6px 10px; background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.04); border-radius:7px; }
.service-dot { width:7px; height:7px; border-radius:50%; flex-shrink:0; }
.service-dot.active { background:var(--accent-emerald); box-shadow:0 0 6px rgba(0,201,122,0.5); }
.service-dot.inactive { background:var(--accent-red); box-shadow:0 0 6px rgba(255,90,90,0.4); }
.service-dot.other { background:var(--accent-yellow); }
.service-name { font-size:0.72rem; font-family:'JetBrains Mono',monospace; flex:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.service-badge { font-size:0.58rem; font-weight:700; padding:2px 6px; border-radius:4px; text-transform:uppercase; }
.service-badge.active { background:rgba(0,201,122,0.1); color:var(--accent-emerald); }
.service-badge.inactive { background:rgba(255,90,90,0.1); color:var(--accent-red); }
.service-badge.other { background:rgba(245,200,66,0.1); color:var(--accent-yellow); }

/* ── Nginx ── */
.nginx-wrap { display:flex; flex-direction:column; gap:8px; }
.nginx-service-row { display:flex; align-items:center; gap:7px; padding:7px 10px; background:rgba(255,255,255,0.02); border-radius:7px; border:1px solid rgba(255,255,255,0.04); }
.nginx-stats { display:grid; grid-template-columns:repeat(auto-fill,minmax(85px,1fr)); gap:7px; }
.nginx-stat { text-align:center; padding:8px 5px; background:rgba(255,255,255,0.02); border-radius:7px; border:1px solid rgba(255,255,255,0.04); }
.nginx-stat-value { font-size:1.15rem; font-weight:700; font-family:'JetBrains Mono',monospace; color:var(--accent-cyan); }
.nginx-stat-label { font-size:0.58rem; color:var(--text-muted); margin-top:1px; text-transform:uppercase; }

/* ── Process Table ── */
.process-table { width:100%; border-collapse:collapse; }
.process-table th { text-align:left; font-size:0.62rem; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.5px; padding:5px 8px; border-bottom:1px solid rgba(255,255,255,0.06); }
.process-table td { font-size:0.72rem; padding:5px 8px; border-bottom:1px solid rgba(255,255,255,0.025); font-family:'JetBrains Mono',monospace; }
.process-table td.name-col { color:var(--accent-blue); }
.process-table td.cpu-col { color:var(--accent-orange); }
.process-table td.mem-col { color:var(--accent-purple); }

/* ── Error / Loading ── */
.loading { display:flex; align-items:center; justify-content:center; padding:32px; color:var(--text-muted); }
.spinner { width:18px; height:18px; border:2px solid rgba(92,103,245,0.2); border-top-color:var(--accent-indigo); border-radius:50%; animation:spin 0.8s linear infinite; margin-right:8px; }
@keyframes spin{to{transform:rotate(360deg)}}
.error-banner { background:rgba(255,90,90,0.08); border:1px solid rgba(255,90,90,0.18); border-radius:8px; padding:8px 14px; color:var(--accent-red); font-size:0.75rem; display:none; flex-shrink:0; margin-bottom:6px; }
.empty-state { color:var(--text-muted); font-size:0.78rem; padding:8px 0; }
.offline-overlay { display:flex; align-items:center; justify-content:center; height:100%; color:var(--accent-red); font-size:1rem; font-weight:600; }