:root{--color-bg-base: #080e1a;--color-bg-surface: #0f172a;--color-bg-elevated: #1e293b;--color-bg-glass: rgba(30, 41, 59, .7);--color-bg-glass-lg: rgba(15, 23, 42, .85);--color-accent: #6366f1;--color-accent-light: #818cf8;--color-accent-glow: rgba(99, 102, 241, .35);--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-danger-glow: rgba(239, 68, 68, .35);--color-text-primary: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-muted: #475569;--color-border: rgba(148, 163, 184, .12);--color-border-strong: rgba(148, 163, 184, .25);--chip-selected-bg: rgba(99, 102, 241, .25);--chip-selected-border: #6366f1;--chip-default-bg: rgba(71, 85, 105, .3);--chip-default-border: rgba(148, 163, 184, .2);--chip-low-conf-bg: rgba(71, 85, 105, .15);--chip-low-conf-color: #64748b;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 32px rgba(0,0,0,.6);--shadow-accent: 0 0 24px var(--color-accent-glow);--shadow-danger: 0 0 20px var(--color-danger-glow);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--font-sans: "Inter", "Noto Sans JP", system-ui, sans-serif;--font-jp: "Noto Sans JP", "Inter", system-ui, sans-serif;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--touch-min: 44px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--color-bg-base);color:var(--color-text-primary);line-height:1.6;min-height:100dvh;overflow-x:hidden;background-image:radial-gradient(ellipse at 20% 0%,rgba(99,102,241,.12) 0%,transparent 60%),radial-gradient(ellipse at 80% 100%,rgba(16,185,129,.08) 0%,transparent 60%)}#root{min-height:100dvh;display:flex;flex-direction:column}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-bg-elevated);border-radius:var(--radius-full)}h1,h2,h3,h4{font-weight:600;line-height:1.3}h1{font-size:1.75rem}h2{font-size:1.375rem}h3{font-size:1.125rem}p{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-accent{color:var(--color-accent-light)}.glass-card{background:var(--color-bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--touch-min);padding:var(--space-3) var(--space-5);border:none;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-accent)}.btn-primary:not(:disabled):hover{background:var(--color-accent-light);transform:translateY(-1px);box-shadow:0 0 32px var(--color-accent-glow)}.btn-primary:not(:disabled):active{transform:translateY(0)}.btn-danger{background:var(--color-danger);color:#fff;box-shadow:var(--shadow-danger)}.btn-danger:not(:disabled):hover{background:#f87171;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border-strong)}.btn-ghost:not(:disabled):hover{background:var(--color-bg-elevated);color:var(--color-text-primary)}.btn-icon{width:var(--touch-min);height:var(--touch-min);padding:0;border-radius:var(--radius-md)}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase}.badge-success{background:#10b98133;color:var(--color-success);border:1px solid rgba(16,185,129,.3)}.badge-warning{background:#f59e0b33;color:var(--color-warning);border:1px solid rgba(245,158,11,.3)}.badge-danger{background:#ef444433;color:var(--color-danger);border:1px solid rgba(239,68,68,.3)}.badge-muted{background:#4755694d;color:var(--color-text-secondary);border:1px solid var(--color-border)}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}@keyframes pulse-ring{0%{transform:scale(.95);box-shadow:0 0 0 0 var(--color-danger-glow)}70%{transform:scale(1);box-shadow:0 0 0 10px transparent}to{transform:scale(.95);box-shadow:0 0 0 0 transparent}}@keyframes fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-chip{0%{opacity:0;transform:scale(.85) translateY(4px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:fade-in var(--transition-base) both}.skeleton{background:linear-gradient(90deg,var(--color-bg-elevated) 25%,var(--color-bg-glass) 50%,var(--color-bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.divider{height:1px;background:var(--color-border);margin:var(--space-4) 0}.chip-scroll-area{display:flex;flex-wrap:wrap;gap:var(--space-2);padding:var(--space-4);min-height:80px}.tab-bar{display:flex;background:var(--color-bg-elevated);border-radius:var(--radius-md);padding:3px;gap:3px}.tab-item{flex:1;min-height:var(--touch-min);padding:var(--space-2) var(--space-4);border:none;border-radius:calc(var(--radius-md) - 2px);background:transparent;color:var(--color-text-secondary);font-family:var(--font-jp);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);-webkit-tap-highlight-color:transparent}.tab-item.active{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-accent)}.tab-item:not(.active):hover{background:var(--color-bg-glass);color:var(--color-text-primary)}.mic-indicator{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-size:.8125rem;font-weight:500;transition:all var(--transition-base)}.mic-indicator.active{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.mic-indicator.paused{background:#4755694d;border:1px solid var(--color-border);color:var(--color-text-muted)}.mic-indicator.error{background:#f59e0b26;border:1px solid rgba(245,158,11,.3);color:var(--color-warning)}.mic-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.mic-indicator.active .mic-dot{background:var(--color-danger);animation:pulse-ring 1.5s infinite}.mic-indicator.paused .mic-dot{background:var(--color-text-muted)}.mic-indicator.error .mic-dot{background:var(--color-warning);animation:pulse-dot 1s infinite}.progress-bar{width:100%;height:3px;background:var(--color-bg-elevated);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;border-radius:var(--radius-full);background:linear-gradient(90deg,var(--color-accent),var(--color-accent-light));transition:width var(--transition-slow)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.p-4{padding:var(--space-4)}.p-5{padding:var(--space-5)}.p-6{padding:var(--space-6)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.w-full{width:100%}.rounded-full{border-radius:var(--radius-full)}