:root{--font-ui: "Noto Sans", "Noto Sans Devanagari", "Nirmala UI", system-ui, -apple-system, sans-serif;--brand: #7c5cba;--brand-hover: #6b4da8;--brand-soft: #f1ecfa;--brand-ink: #4c3686;--ink: #1a1c2e;--ink-2: #4b5563;--ink-3: #6b7280;--border: #e5e7eb;--border-strong: #d1d5db;--surface: #ffffff;--surface-2: #f8f7fb;--canvas: #f4f3f8;--danger: #b42318;--danger-bg: #fef3f2;--danger-border: #fecdca;--status-qualified-bg: #ecfdf3;--status-qualified-ink: #027a48;--status-not-qualified-bg: #fef3f2;--status-not-qualified-ink: #b42318;--status-in-progress-bg: #eff6ff;--status-in-progress-ink: #1d4f91;--status-stopped-bg: #f3f4f6;--status-stopped-ink: #4b5563;--chart-qualified: #039855;--chart-not-qualified: #d92d20;--chart-in-progress: #2e90fa;--chart-stopped: #dc6803;--chart-accent: #7c5cba;--phase-listening: #4a9f7c;--phase-listening-bg: #ebf5ef;--phase-listening-ink: #24684f;--phase-speaking: #2b6cb0;--phase-speaking-bg: #eff6ff;--phase-speaking-ink: #1d4f91;--phase-waiting: #c3923f;--phase-waiting-bg: #faf4e8;--phase-waiting-ink: #7a561c;--phase-done: #6b7280;--phase-done-bg: #f3f4f6;--phase-done-ink: #4b5563;--phase-error: #b42318;--phase-error-bg: #fef3f2;--phase-error-ink: #b42318;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--tap-min: 44px;--shadow-card: 0 4px 6px -2px rgba(16, 24, 40, .03), 0 12px 16px -4px rgba(16, 24, 40, .08)}.loading{display:flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-6) var(--space-4);color:var(--ink-3);font-size:.95rem}.loading-inline{padding:var(--space-2) 0;justify-content:flex-start}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;align-items:center;justify-content:center;background:#f4f3f8eb}.loading-overlay .loading{flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--space-5) var(--space-6);min-width:14rem;color:var(--ink);font-weight:600}.loading-spinner{width:22px;height:22px;flex:0 0 auto;border-radius:50%;border:3px solid var(--border);border-top-color:var(--brand);animation:loading-spin .8s linear infinite}.loading-overlay .loading-spinner{width:32px;height:32px}@keyframes loading-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.loading-spinner{animation-duration:2s}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ui-modal{border:1px solid var(--border);border-radius:var(--radius-lg);padding:0;width:min(28rem,calc(100% - 32px));box-shadow:0 24px 48px #10182838;color:var(--ink);font-family:var(--font-ui);background:var(--surface)}.ui-modal[data-size=lg]{width:min(40rem,calc(100% - 32px))}.ui-modal::backdrop{background:#1a1c2e73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.ui-modal-form{margin:0;padding:var(--space-5)}.ui-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.ui-modal-title{margin:0 0 var(--space-2);font-size:1.15rem;line-height:1.3}.ui-modal[data-tone=danger] .ui-modal-title:before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--danger);margin-right:8px;vertical-align:middle}.ui-modal-close{border:none;background:transparent;color:var(--ink-3);font-size:.9rem;cursor:pointer;padding:4px 6px;border-radius:var(--radius-sm);margin:-4px -6px 0 0}.ui-modal-close:hover{background:var(--surface-2);color:var(--ink)}.ui-modal-body{color:var(--ink-2);font-size:.95rem;line-height:1.5}.ui-modal-body p{margin:0 0 var(--space-3)}.ui-modal-body p:last-child{margin-bottom:0}.ui-modal-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-5)}.ui-modal-actions[hidden]{display:none}.ui-modal .btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 16px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--ink);font:inherit;font-size:.95rem;font-weight:500;cursor:pointer}.ui-modal .btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.ui-modal .btn.danger{border-color:var(--danger-border);color:var(--danger)}.ui-modal .btn.danger-solid{background:var(--danger);border-color:var(--danger);color:#fff}.ui-modal .btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}@media(max-width:480px){.ui-modal-actions .btn{flex:1 1 auto}}.skeleton{display:block;height:.9em;border-radius:999px;background:linear-gradient(90deg,var(--border) 25%,var(--surface-2) 50%,var(--border) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease infinite}@keyframes skeleton-shimmer{to{background-position:-200% 0}}*{box-sizing:border-box}html{-webkit-font-smoothing:antialiased}body{margin:0;font-family:var(--font-ui);background:var(--canvas);color:var(--ink);line-height:1.45}#app{min-height:100vh}a{color:var(--brand-ink)}.shell{min-height:100vh;display:flex;flex-direction:column}.topnav{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--border)}.topnav-inner{max-width:1680px;margin:0 auto;padding:10px clamp(16px,2.5vw,40px);display:flex;align-items:center;gap:var(--space-5)}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:1.05rem;letter-spacing:-.01em;border:none;background:none;padding:0;cursor:pointer;font-family:inherit}.brand-logo{height:32px;width:auto;display:block}.brand-divider{width:1px;height:26px;background:var(--border-strong)}.brand small{display:block;font-size:.72rem;font-weight:500;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase}.nav-links{display:flex;gap:4px;margin-left:var(--space-2)}.nav-link{border:none;background:transparent;padding:8px 12px;border-radius:var(--radius-sm);font:inherit;font-weight:500;color:var(--ink-2);cursor:pointer}.nav-link:hover{background:var(--surface-2);color:var(--ink)}.nav-link.is-active{background:var(--brand-soft);color:var(--brand-ink)}.nav-right{margin-left:auto;display:flex;align-items:center;gap:var(--space-3)}.user-chip{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:var(--ink-2)}.avatar{width:30px;height:30px;border-radius:50%;background:var(--brand-soft);color:var(--brand-ink);font-weight:700;font-size:.8rem;display:inline-flex;align-items:center;justify-content:center}.page{flex:1;width:100%;max-width:1680px;margin:0 auto;padding:var(--space-5) clamp(16px,2.5vw,40px) var(--space-6)}.page-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:var(--space-3);margin-bottom:var(--space-5)}.crumbs{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--ink-3);margin-bottom:6px}.crumbs button{border:none;background:none;padding:0;font:inherit;color:var(--brand-ink);cursor:pointer}.page-head h1{margin:0;font-size:1.6rem;letter-spacing:-.02em;line-height:1.2}.page-head .lead{margin:4px 0 0;color:var(--ink-3);font-size:.95rem}.page-actions{display:flex;gap:var(--space-2);flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;min-height:38px;border:1px solid var(--border-strong);background:var(--surface);color:var(--ink);border-radius:var(--radius-sm);font:inherit;font-size:.9rem;font-weight:500;cursor:pointer;transition:background .12s ease,border-color .12s ease,box-shadow .12s ease}.btn:hover{background:var(--surface-2)}.btn:focus-visible,input:focus-visible,select:focus-visible,tr.clickable:focus-visible,.chip-btn:focus-visible,.chart-hit:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 1px 2px #4c368640}.btn.primary:hover{background:var(--brand-hover)}.btn.danger{background:var(--surface);border-color:var(--danger-border);color:var(--danger)}.btn.danger:hover{background:var(--danger-bg)}.btn.danger-solid{background:var(--danger);border-color:var(--danger);color:#fff}.btn.text{border:none;background:transparent;color:var(--brand-ink);padding:4px 8px;min-height:32px}.btn.text.danger{color:var(--danger)}.btn.sm{min-height:32px;padding:4px 10px;font-size:.85rem}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.is-copied{border-color:var(--status-qualified-ink);color:var(--status-qualified-ink);background:var(--status-qualified-bg)}.btn .ico{width:16px;height:16px}.card,.arm-card{border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);margin:0 0 var(--space-4);background:var(--surface);box-shadow:0 1px 2px #1018280a}.card.flush{padding:0;overflow:hidden}.card-title{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-3)}.card-title h2{margin:0;font-size:1.05rem}.card-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border)}.card-head h2{margin:0;font-size:1.05rem}.card-body{padding:var(--space-4) var(--space-5)}.login-wrap{min-height:100vh;display:flex}.login-side{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-6) var(--space-4);background:var(--canvas)}.login-card{width:100%;max-width:24rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-6) var(--space-5);box-shadow:var(--shadow-card)}.login-lockup{display:flex;align-items:center;gap:12px;margin-bottom:var(--space-5);padding-bottom:var(--space-4);border-bottom:1px solid var(--border)}.login-logo{height:40px;width:auto}.login-lockup-text{display:flex;flex-direction:column;line-height:1.2}.login-lockup-text strong{font-size:1.05rem}.login-lockup-text span{font-size:.78rem;color:var(--ink-3)}.login-foot{margin:0;font-size:.8rem;color:var(--ink-3)}.login-card h1{margin:0 0 6px;font-size:1.4rem;letter-spacing:-.01em}.login-card>p{margin:0 0 var(--space-5);color:var(--ink-3);font-size:.92rem}.login-card .btn.primary{width:100%;min-height:44px;margin-top:var(--space-2)}.login-card .field{margin-bottom:var(--space-4)}.field-row{display:flex;justify-content:space-between;align-items:center}.password-wrap{position:relative}.password-wrap input{padding-right:64px}.password-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:none;background:transparent;color:var(--brand-ink);font:inherit;font-size:.82rem;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:6px}.login-note{margin:var(--space-4) 0 0;text-align:center;font-size:.82rem;color:var(--ink-3)}label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin-bottom:6px}input[type=text],input[type=password],input[type=number],input[type=search],select{width:100%;padding:10px 12px;min-height:42px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font-size:.95rem;font-family:inherit;color:var(--ink);background:var(--surface);transition:border-color .12s ease,box-shadow .12s ease}input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft);outline:none}.field{margin-bottom:14px}.field-hint{margin:6px 0 0;font-size:.82rem;color:var(--ink-3)}.field-hint.is-error{color:var(--danger);font-weight:600}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}.form-actions{display:flex;gap:var(--space-2);align-items:center;margin-top:var(--space-3)}.error{color:var(--danger);font-size:.88rem;margin:0 0 12px}.notice{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:10px 14px;border-radius:var(--radius-sm);margin:0 0 var(--space-4);font-size:.9rem}.notice.error{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger)}.muted{color:var(--ink-3);font-size:.88rem}.toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-3);margin-bottom:var(--space-4)}.section-title{margin:0;font-size:1.05rem}.search{position:relative;min-width:220px}.search input{padding-left:34px}.search:before{content:"";position:absolute;left:11px;top:50%;width:15px;height:15px;transform:translateY(-50%);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") center / contain no-repeat;pointer-events:none}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:12px var(--space-4);border-bottom:1px solid var(--border);vertical-align:top}th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3);font-weight:600;background:var(--surface-2)}tbody tr:last-child td{border-bottom:none}tr.clickable{cursor:pointer;transition:background .1s ease}tr.clickable:hover{background:var(--surface-2)}.cell-title{font-weight:600}.cell-sub{color:var(--ink-3);font-size:.8rem;margin-top:2px}.reason{color:var(--ink-3);font-size:.8rem;margin-top:4px;max-width:22rem}.score{font-variant-numeric:tabular-nums;white-space:nowrap}.score-low{color:var(--danger)}.pill{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;padding:3px 9px;border-radius:999px;white-space:nowrap}.pill:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}.pill-live{background:var(--status-in-progress-bg);color:var(--status-in-progress-ink)}.pill-full{background:var(--status-qualified-bg);color:var(--status-qualified-ink)}.pill-closed{background:var(--status-stopped-bg);color:var(--status-stopped-ink)}.pill-qualified{background:var(--status-qualified-bg);color:var(--status-qualified-ink)}.pill-not-qualified{background:var(--status-not-qualified-bg);color:var(--status-not-qualified-ink)}.pill-in-progress{background:var(--status-in-progress-bg);color:var(--status-in-progress-ink)}.pill-stopped{background:var(--status-stopped-bg);color:var(--status-stopped-ink)}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{background:var(--surface-2);border:1px solid var(--border);color:var(--ink-2);border-radius:999px;padding:2px 9px;font-size:.78rem;white-space:nowrap}.chip.flag{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}.chip-btn{background:var(--surface);border:1px solid var(--border-strong);color:var(--ink-2);border-radius:999px;padding:5px 12px;font:inherit;font-size:.82rem;cursor:pointer}.chip-btn.is-active{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-ink);font-weight:600}.row-actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}td.row-actions{display:table-cell;text-align:right;white-space:nowrap;width:1%}td.row-actions .btn+.btn{margin-left:6px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-3);margin-bottom:var(--space-4)}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:0 1px 2px #1018280a}.stat-label{font-size:.8rem;color:var(--ink-3);margin-bottom:6px;display:flex;align-items:center;gap:6px}.stat-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.stat-value{font-size:1.75rem;font-weight:600;letter-spacing:-.02em;line-height:1.1}.stat-value small{font-size:.9rem;color:var(--ink-3);font-weight:500;margin-left:2px}.stat-sub{margin-top:6px;font-size:.8rem;color:var(--ink-3)}.meter{height:8px;border-radius:999px;background:var(--brand-soft);overflow:hidden;margin-top:10px}.meter>span{display:block;height:100%;background:var(--brand);border-radius:999px}.charts{display:grid;grid-template-columns:1.4fr 1fr;gap:var(--space-3);margin-bottom:var(--space-4)}.chart-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:0 1px 2px #1018280a;min-width:0}.chart-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-2)}.chart-title{margin:0;font-size:.95rem}.chart-sub{margin:2px 0 0;font-size:.8rem;color:var(--ink-3)}.chart-legend{list-style:none;margin:10px 0 4px;padding:0;display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.78rem;color:var(--ink-2)}.chart-legend li{display:inline-flex;align-items:center;gap:6px}.chart-swatch{width:10px;height:10px;border-radius:3px}.chart-figure{margin-top:6px}.chart-svg{width:100%;height:auto;max-height:280px;display:block;overflow:visible}.chart-grid{stroke:var(--border);stroke-width:1}.chart-tick{font-size:11px;fill:var(--ink-3)}.chart-label{font-size:12px;fill:var(--ink-2)}.chart-value{font-size:12px;fill:var(--ink-2);font-variant-numeric:tabular-nums}.hbars{display:flex;flex-direction:column;gap:10px;margin-top:10px}.hbar{display:grid;grid-template-columns:1fr auto;grid-template-areas:"label value" "track track";column-gap:10px;row-gap:4px;align-items:center;padding:2px 0;border-radius:6px}.hbar:hover,.hbar:focus-visible{background:var(--surface-2);outline:none}.hbar-label{grid-area:label;font-size:.85rem;color:var(--ink-2);line-height:1.3}.hbar-value{grid-area:value;font-size:.85rem;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}.hbar-track{grid-area:track;height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}.hbar-fill{display:block;height:100%;border-radius:999px}.chart-hit{cursor:default}.chart-tip{position:absolute;top:0;left:0;pointer-events:none;background:var(--ink);color:#fff;font-size:.78rem;padding:6px 9px;border-radius:6px;max-width:220px;box-shadow:var(--shadow-card);z-index:2}.chart-tip[hidden]{display:none}.chart-empty{margin:var(--space-4) 0 var(--space-2);color:var(--ink-3);font-size:.9rem}.chart-table[hidden],.chart-figure[hidden]{display:none}.chart-data{font-size:.85rem;margin-top:6px}.chart-data th,.chart-data td{padding:6px 8px}.quota-bars{display:flex;flex-direction:column;gap:10px;margin:var(--space-3) 0 0}.quota{display:grid;grid-template-columns:minmax(8rem,1fr) 3fr auto;gap:10px;align-items:center;font-size:.85rem}.bar{height:8px;background:var(--brand-soft);border-radius:999px;overflow:hidden}.bar>span{display:block;height:100%;background:var(--brand)}.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;color:var(--ink-3);font-size:.85rem}.link-row{display:flex;gap:var(--space-2);align-items:center;margin:var(--space-3) 0 0}.link-row input{flex:1;font-size:.88rem;background:var(--surface-2)}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a1c2e66;z-index:20}.drawer{position:fixed;top:0;right:0;width:min(30rem,100%);height:100%;background:var(--surface);z-index:21;overflow-y:auto;padding:var(--space-5);box-shadow:-8px 0 24px #1a1c2e1f;animation:drawer-in .18s ease-out}@keyframes drawer-in{0%{transform:translate(24px);opacity:0}}@media(prefers-reduced-motion:reduce){.drawer{animation:none}}.drawer h3{margin:var(--space-4) 0 var(--space-2);font-size:.95rem}.drawer .toolbar h3{margin:0;font-size:1.1rem}.session-summary{display:flex;flex-direction:column;gap:6px;padding:var(--space-3);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-2)}.session-summary .reason{max-width:none;margin:0}.msg-block{padding:8px 10px;border-radius:var(--radius-sm);margin-bottom:8px;font-size:.88rem;line-height:1.45}.msg-block .who{color:var(--ink-3);font-size:.75rem;margin-bottom:2px}.msg-block.user{background:var(--brand-soft)}.msg-block.assistant{background:var(--surface-2);border:1px solid var(--border)}.transcript-divider{margin:var(--space-3) 0 var(--space-2);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}.score-line{font-size:.85rem;color:var(--ink-2);margin:4px 0}#toast{position:fixed;top:16px;right:16px;z-index:40;background:var(--ink);color:#fff;padding:12px 16px;border-radius:var(--radius-sm);font-size:.9rem;max-width:22rem;box-shadow:var(--shadow-card)}#toast[hidden]{display:none!important}.empty{padding:var(--space-6) var(--space-4);color:var(--ink-3);text-align:center}.empty-art{width:56px;height:56px;margin:0 auto var(--space-3);border-radius:16px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;color:var(--brand)}.empty strong{display:block;color:var(--ink);font-size:1rem;margin-bottom:4px}.empty .btn{margin-top:var(--space-3)}@media(max-width:900px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.charts{grid-template-columns:1fr}}@media(max-width:720px){.form-grid,.quota{grid-template-columns:1fr}.page{padding:var(--space-4) 16px}.topnav-inner{padding:8px 16px;gap:var(--space-3)}td.row-actions{white-space:normal}td.row-actions .btn+.btn{margin-left:0;margin-top:6px}.user-chip span{display:none}.card,.arm-card{padding:var(--space-4)}.card-head,.card-body{padding:var(--space-3) var(--space-4)}table{display:block;overflow-x:auto}.drawer{width:100%}}