:root{--sat: env(safe-area-inset-top, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px);--sar: env(safe-area-inset-right, 0px);--bg: #f4f6fa;--surface: #ffffff;--surface-subtle: #f8fafc;--surface-hover: #f1f5f9;--border: #e2e8f0;--border-strong: #cbd5e1;--border-focus: #3b82f6;--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--text-inverse: #ffffff;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-subtle: #eff6ff;--primary-border: #bfdbfe;--live: #059669;--live-subtle: #ecfdf5;--live-border: #a7f3d0;--alert: #dc2626;--alert-subtle: #fef2f2;--alert-border: #fecaca;--warning: #d97706;--warning-subtle: #fffbeb;--warning-border: #fde68a;--video-bg: #090d16;--video-border: #1e293b;--shadow-xs: 0 1px 2px 0 rgb(15 23 42 / .04);--shadow-sm: 0 1px 3px 0 rgb(15 23 42 / .07), 0 1px 2px -1px rgb(15 23 42 / .05);--shadow-md: 0 4px 6px -1px rgb(15 23 42 / .07), 0 2px 4px -2px rgb(15 23 42 / .04);--shadow-lg: 0 10px 15px -3px rgb(15 23 42 / .08), 0 4px 6px -4px rgb(15 23 42 / .04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%;width:100%}body{background-color:var(--bg);color:var(--text-primary);font-family:Plus Jakarta Sans,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:clamp(.875rem,.84rem + .18vw,.9375rem);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:inherit;text-decoration:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:border-color .15s ease,box-shadow .15s ease}@media(hover:hover){.card:hover{border-color:var(--border-strong)}}.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.2px}.muted{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:var(--text-inverse);border:1px solid transparent;border-radius:var(--radius-sm);min-height:44px;padding:10px 16px;font-family:inherit;font-size:13.5px;font-weight:600;cursor:pointer;transition:all .15s ease;white-space:nowrap;box-shadow:0 1px 2px #2563eb26;-webkit-user-select:none;user-select:none;touch-action:manipulation}@media(min-width:768px){.btn{min-height:38px;padding:8px 14px;font-size:13px}}@media(hover:hover){.btn:hover{background:var(--primary-hover);box-shadow:0 2px 4px #2563eb40}}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn.secondary{background:var(--surface);color:var(--text-secondary);border:1px solid var(--border-strong);box-shadow:var(--shadow-xs)}@media(hover:hover){.btn.secondary:hover{background:var(--surface-hover);color:var(--text-primary);border-color:#94a3b8}}.btn.sm{min-height:38px;padding:6px 12px;font-size:12.5px}@media(min-width:768px){.btn.sm{min-height:32px;padding:5px 10px;font-size:12px}}.btn.danger{background:var(--alert);color:#fff;box-shadow:0 1px 2px #dc262626}@media(hover:hover){.btn.danger:hover{background:#b91c1c}}input,select,textarea{font-family:inherit;font-size:16px;color:var(--text-primary);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);min-height:44px;padding:10px 12px;outline:none;transition:border-color .15s ease,box-shadow .15s ease;width:100%}@media(min-width:768px){input,select,textarea{font-size:13px;min-height:38px;padding:8px 12px}}input:focus,select:focus,textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #3b82f62e}input::placeholder{color:#94a3b8}label{font-size:12.5px;font-weight:600;color:var(--text-secondary);margin-bottom:5px;display:block}.banner{background:var(--alert-subtle);color:var(--alert);border:1px solid var(--alert-border);border-radius:var(--radius-sm);padding:12px 14px;font-size:13px;font-weight:500;display:flex;align-items:center;gap:10px}@keyframes pulse-dot{0%{transform:scale(.95);box-shadow:0 0 #05966980}70%{transform:scale(1);box-shadow:0 0 0 6px #05966900}to{transform:scale(.95);box-shadow:0 0 #05966900}}.live-beacon{width:8px;height:8px;border-radius:50%;background:var(--live);display:inline-block;animation:pulse-dot 2s infinite;flex-shrink:0}.touch-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}