:root {
    --bg-dark: #07090c;
    --card-bg: rgba(13, 22, 21, 0.4);
    --card-border: rgba(255, 255, 255, 0.05);
    --accent: #15766e;
    --accent-light: #1da398;
    --p-base: #15766e;
    --p-light: #48c9b0;
    --text-main: #e0e6ed;
    --text-secondary: #94a3b8;
    --nav-active: rgba(21, 118, 110, 0.15);
    --danger: #ef4444;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-dark); color: var(--text-main); overflow: hidden; height: 100vh; }
body::before { content: ""; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 10% 10%, rgba(21, 118, 110, 0.1), transparent 50%), radial-gradient(circle at 90% 90%, rgba(21, 118, 110, 0.05), transparent 50%); z-index: -1; }
.app-container { display: flex; height: 100vh; }
.sidebar { width: 240px; background: rgba(0, 0, 0, 0.5); border-right: 1px solid var(--card-border); display: flex; flex-direction: column; padding: 30px 0; backdrop-filter: blur(20px); }
.logo-container { padding: 0 30px; margin-bottom: 40px; display: flex; align-items: center; gap: 12px; }
.logo-icon { width: 28px; height: 28px; background: var(--accent); border-radius: 6px; box-shadow: 0 0 20px var(--accent); }
.logo-container h1 { font-family: 'Outfit', sans-serif; font-size: 16px; letter-spacing: 2px; color: var(--p-light); font-weight: 800; }
.nav-menu { display: flex; flex-direction: column; gap: 4px; }
.nav-link { display: flex; align-items: center; gap: 14px; padding: 12px 30px; text-decoration: none; color: var(--text-secondary); font-size: 13px; font-weight: 500; transition: all 0.2s; }
.nav-link i { width: 16px; opacity: 0.6; }
.nav-link:hover { color: var(--text-main); background: rgba(255,255,255,0.03); }
.nav-link.active { color: var(--p-light); background: var(--nav-active); border-left: 3px solid var(--accent); }
.main-content { flex: 1; padding: 30px; overflow-y: auto; }
.tab-content { display: none; animation: fadeIn 0.4s ease-out; }
.tab-content.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 12px; padding: 24px; backdrop-filter: blur(10px); margin-bottom: 20px; }
.hub-header { margin-bottom: 25px; display: flex; justify-content: space-between; align-items: center; }
.hub-header h2 { font-family: 'Outfit'; font-size: 24px; }
.metrics-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 20px; }
.metric-card { padding: 18px; position: relative; }
.metric-label { font-size: 10px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.metric-value { font-size: 28px; font-weight: 700; color: var(--p-light); }
.metric-value.danger { color: var(--danger); }
.multi-viewer { display: flex; gap: 15px; }
.mv-stat { display: flex; flex-direction: column; cursor: pointer; opacity: 0.4; transition: 0.3s; }
.mv-stat.active { opacity: 1; border-bottom: 2px solid var(--accent); }
.mv-stat .val { font-size: 20px; font-weight: 700; color: var(--p-light); }
.mv-stat .lbl { font-size: 9px; text-transform: uppercase; }
.mini-select { background: transparent; border: 1px solid var(--card-border); color: white; padding: 4px; font-size: 11px; margin-top: 5px; }
.mini-report { font-size: 11px; color: var(--text-secondary); margin-top: 10px; font-style: italic; }
.activity-feed { display: flex; flex-direction: column; gap: 8px; max-height: 480px; overflow-y: auto; }
.activity-item { padding: 12px; background: rgba(255,255,255,0.02); border-left: 2px solid var(--accent); border-radius: 4px; font-size: 12px; }
.command-grid { display: grid; grid-template-columns: 350px 1fr; gap: 20px; height: 600px; }
.prompt-box { display: flex; flex-direction: column; gap: 12px; margin-top: 15px; }
.prompt-box textarea { background: rgba(0,0,0,0.2); border: 1px solid var(--card-border); border-radius: 8px; color: white; height: 350px; padding: 15px; resize: none; outline: none; font-size: 13px; }
.prompt-actions { display: grid; grid-template-columns: 1fr; gap: 8px; }
.vps-terminal { background: #000; border: 2px solid #1a202c; display: flex; flex-direction: column; padding: 0; }
.terminal-header { background: #1a202c; padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; font-size: 11px; font-family: 'JetBrains Mono'; }
.terminal-body { flex: 1; padding: 15px; font-family: 'JetBrains Mono'; font-size: 12px; color: #cbd5e0; overflow-y: auto; white-space: pre-wrap; }
.terminal-input-row { padding: 10px 15px; background: #080b11; display: flex; gap: 10px; font-family: 'JetBrains Mono'; border-top: 1px solid #1a202c; }
.terminal-input-row input { background: transparent; border: none; outline: none; color: var(--p-light); flex: 1; }
.hierarchy-canvas { height: 600px; position: relative; overflow: hidden; display: flex; justify-content: center; align-items: center; }
.agent-node { background: var(--card-bg); border: 1px solid var(--accent); border-radius: 8px; padding: 10px 15px; text-align: center; min-width: 140px; cursor: pointer; }
.node-stats { display: flex; justify-content: center; gap: 8px; font-size: 9px; margin-top: 5px; opacity: 0.7; }
.btn-primary { background: var(--p-base); border: none; color: white; padding: 10px; border-radius: 6px; font-size: 11px; font-weight: 700; cursor: pointer; transition: 0.2s; }
.btn-primary:hover { background: var(--accent-light); }
.status { width: 8px; height: 8px; border-radius: 50%; }
.status.online { background: var(--p-light); box-shadow: 0 0 10px var(--p-light); }
.chat-panel { position: fixed; right: -400px; top: 0; width: 380px; height: 100vh; background: rgba(7, 9, 12, 0.98); border-left: 1px solid var(--card-border); transition: right 0.4s cubic-bezier(0.1, 0.9, 0.2, 1); z-index: 100; padding: 20px; }
.chat-panel.open { right: 0; }