@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--surface-0: #f6f9f8;--surface-1: #f3f8f6;--surface-2: #ffffff;--surface-3: #eef4f2;--text-primary: #11181c;--text-secondary: #657277;--text-muted: #8a939a;--border: #dfe8e4;--border-strong: #c8d7d1;--text-accent: #2f6fe8;--bg-accent: rgba(47, 111, 232, .1);--border-accent: #2f6fe8;--teal: #0a7f78;--teal-dark: #05625e;--text-success: #047849;--bg-success: rgba(4, 120, 73, .11);--text-danger: #bd3d2a;--bg-danger: rgba(189, 61, 42, .08);--text-warning: #b35d06;--bg-warning: rgba(217, 119, 6, .12);--radius: 8px;--shadow-card: 0 10px 28px rgba(15, 23, 42, .06);--glow-accent: 0 0 0 2px rgba(47, 111, 232, .16);--sidebar-grad: linear-gradient(180deg, #fbfefd 0%, #f2f8f6 100%);--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif}[data-theme=dark]{--surface-0: #0a0b0e;--surface-1: #121419;--surface-2: #171a21;--surface-3: #1e222b;--text-primary: #eef0f3;--text-secondary: #99a1ad;--text-muted: #69707c;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .15);--text-accent: #7aa2ff;--bg-accent: rgba(122, 162, 255, .13);--border-accent: #4f7cff;--text-success: #54e08a;--bg-success: rgba(84, 224, 138, .12);--text-danger: #ff6b6b;--bg-danger: rgba(255, 107, 107, .12);--text-warning: #ffc14d;--bg-warning: rgba(255, 193, 77, .12);--shadow-card: 0 8px 24px rgba(0, 0, 0, .28);--glow-accent: 0 0 0 2px rgba(122, 162, 255, .25);--sidebar-grad: #0d0f13}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{font-family:var(--font-sans);background:var(--surface-0);color:var(--text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius);color:var(--text-primary);padding:7px 12px;font-size:13px;font-weight:700;transition:background .14s ease,border-color .14s ease,transform .06s ease,box-shadow .14s ease}button:hover{background:var(--surface-3);border-color:var(--border-strong)}button:active{transform:scale(.985)}button:disabled{opacity:.55;cursor:not-allowed}button:focus-visible{outline:none;box-shadow:var(--glow-accent)}input,select,textarea{font-family:inherit;font-size:13px;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius);color:var(--text-primary);padding:8px 11px;transition:border-color .14s ease,box-shadow .14s ease}input::placeholder,textarea::placeholder{color:var(--text-muted)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--border-accent);box-shadow:var(--glow-accent)}select{cursor:pointer}table{border-collapse:collapse;width:100%}a{color:var(--text-accent)}.app-shell{display:grid;grid-template-columns:244px minmax(0,1fr);min-height:100vh}.vch-sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:16px;padding:16px 14px;background:var(--sidebar-grad);border-right:1px solid var(--border)}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:9px;background:linear-gradient(135deg,var(--teal),var(--text-accent));color:#fff}.nav-item{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:10px;align-items:center;width:100%;border:1px solid transparent;border-radius:var(--radius);background:transparent;color:var(--text-secondary);padding:10px;text-align:left;font-size:14px;font-weight:700}.nav-item:hover{background:var(--surface-3);color:var(--text-primary)}.nav-item.active{border-color:var(--bg-accent);background:var(--bg-accent);color:var(--text-accent)}.vch-workspace{min-width:0;display:flex;flex-direction:column}.vch-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);background:var(--surface-2);padding:12px 20px}@media(max-width:1080px){.app-shell{grid-template-columns:1fr}.vch-sidebar{position:static;height:auto;flex-direction:row;align-items:center;overflow-x:auto}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:#0c121880;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:modal-fade .16s ease}.modal-card{width:min(1120px,100%);max-height:92vh;overflow-y:auto;background:var(--surface-2);border:1px solid var(--border);border-radius:16px;box-shadow:0 30px 90px #0000004d;animation:modal-pop .18s ease}.modal-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:18px}@media(max-width:760px){.modal-grid{grid-template-columns:1fr}.modal-overlay{padding:12px}}@keyframes modal-fade{0%{opacity:0}to{opacity:1}}@keyframes modal-pop{0%{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.modal-overlay,.modal-card{animation:none}}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spin{animation:none}}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--text-success);display:inline-block}.pulse{animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}@media(prefers-reduced-motion:reduce){.pulse{animation:none}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px;border:2px solid transparent;background-clip:content-box}