:root{--bg: #FAF8F5;--surface: #FFFFFF;--surface-2: #F3F0EB;--ink: #1C1B1A;--muted: #6B6862;--faint: #9C988F;--line: #E8E4DE;--accent: #1F5C4A;--accent-ink: #FFFFFF;--accent-wash: #E6EFEB;--danger: #A33A2C;--shadow: 0 1px 2px rgba(28, 27, 26, .04), 0 8px 24px rgba(28, 27, 26, .06);--radius: 14px;--radius-lg: 22px;--font: "Inter", "Noto Sans Devanagari", system-ui, -apple-system, "Segoe UI", sans-serif;color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #121211;--surface: #1B1B1A;--surface-2: #232321;--ink: #EDEBE7;--muted: #A39F98;--faint: #75716B;--line: #2C2B29;--accent: #6FBFA3;--accent-ink: #0E1F19;--accent-wash: #1C2B25;--danger: #E07A6B;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);color-scheme:dark}}html{font-size:17px;-webkit-text-size-adjust:100%}html[data-size=s]{font-size:15px}html[data-size=l]{font-size:19px}html[data-size=xl]{font-size:21px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100dvh}button,input{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}.page{max-width:760px;margin:0 auto;padding:0 16px}.center{min-height:100dvh;display:grid;place-items:center;padding:24px 16px}.stack>*+*{margin-top:14px}.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:.85rem}.h1{font-size:1.75rem;line-height:1.25;font-weight:600;letter-spacing:-.01em;margin:0}.h2{font-size:1.2rem;line-height:1.35;font-weight:600;margin:0}.eyebrow{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);font-weight:500}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:999px;border:1px solid transparent;background:var(--accent);color:var(--accent-ink);font-weight:500;transition:transform .08s,opacity .2s}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:default}.btn.block{width:100%}.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn.text{background:transparent;color:var(--muted);min-height:40px;padding:0 10px}.btn.danger{background:transparent;color:var(--danger);border-color:var(--line)}.icon-btn{width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:var(--surface);display:inline-grid;place-items:center;color:var(--ink)}.field{width:100%;min-height:52px;padding:0 16px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);outline:none;transition:border-color .15s}.field:focus{border-color:var(--accent)}.label{display:block;font-size:.85rem;color:var(--muted);margin:0 0 6px}.error{color:var(--danger);font-size:.88rem}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:.92rem}.chip[aria-pressed=true]{background:var(--accent-wash);border-color:var(--accent);color:var(--accent);font-weight:500}.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px;padding:4px;border-radius:999px;background:var(--surface-2)}.seg button{min-height:42px;border:0;border-radius:999px;background:transparent;color:var(--muted)}.seg button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow);font-weight:500}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow)}.auth-card{width:100%;max-width:400px}.otp{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.otp input{text-align:center;font-size:1.4rem;min-height:58px;padding:0;font-variant-numeric:tabular-nums}.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px)}.top-in{display:flex;align-items:center;gap:12px;min-height:64px}.top-title{flex:1;min-width:0}.top-title .h2{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand{display:flex;align-items:center;gap:10px;font-weight:600}.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink)}.avatar{width:40px;height:40px;border-radius:999px;background:var(--accent-wash);color:var(--accent);border:0;font-weight:600}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px}.book{text-align:left;background:none;border:0;padding:0;color:inherit}.cover{aspect-ratio:3 / 4;border-radius:10px 16px 16px 10px;padding:16px 14px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow);transition:transform .15s}.cover:before{content:"";position:absolute;inset:0 auto 0 0;width:8px;background:#00000024}.book:hover .cover{transform:translateY(-2px)}.cover .k{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;opacity:.85}.cover .t{font-size:1.12rem;line-height:1.25;font-weight:600}.cover .s{font-size:.78rem;opacity:.85}.book-meta{margin-top:10px;font-size:.9rem}.convo{padding-top:8px;padding-bottom:200px}.turn{padding:18px 0;border-bottom:1px solid var(--line)}.turn:last-child{border-bottom:0}.q{font-weight:600;font-size:1.05rem}.a{margin-top:10px;font-size:1.04rem}.a .s{transition:background .3s;border-radius:4px}.a .s.speaking{background:var(--accent-wash)}.typing{display:inline-block;width:8px;height:1.1em;vertical-align:-2px;background:var(--accent);opacity:.6;animation:blink 1s steps(2) infinite}@keyframes blink{50%{opacity:0}}.cite{font-size:.78rem;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted);border:0}.empty{padding:40px 0 0}.suggest{display:grid;gap:8px;margin-top:18px}.suggest button{text-align:left;padding:14px 16px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--ink)}.dock{position:fixed;left:0;right:0;bottom:0;z-index:6;padding:12px 16px calc(14px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 70%,transparent)}.dock-in{max-width:760px;margin:0 auto;display:flex;gap:10px;align-items:center}.composer{flex:1;min-width:0;display:flex;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:0 6px 0 18px;min-height:56px;box-shadow:var(--shadow)}.composer input{flex:1;border:0;outline:0;background:transparent;min-width:0}.send{width:44px;height:44px;border-radius:999px;border:0;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center}.send:disabled{opacity:.35}.mic{width:56px;height:56px;border-radius:999px;border:0;background:var(--ink);color:var(--bg);display:grid;place-items:center;flex:none;box-shadow:var(--shadow)}.mic.on{background:var(--danger);color:#fff;animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 0 color-mix(in srgb,var(--danger) 45%,transparent)}50%{box-shadow:0 0 0 12px transparent}}.status{text-align:center;font-size:.82rem;color:var(--muted);min-height:1.3em;margin-bottom:6px}.scrim{position:fixed;inset:0;background:#00000059;z-index:20;display:grid;align-items:end}@media (min-width: 640px){.scrim{place-items:center}}.sheet{background:var(--bg);width:100%;max-width:520px;max-height:92dvh;overflow:auto;border-radius:22px 22px 0 0;padding:22px 20px calc(24px + env(safe-area-inset-bottom))}@media (min-width: 640px){.sheet{border-radius:22px}}.section+.section{margin-top:22px;padding-top:22px;border-top:1px solid var(--line)}.dots{display:flex;gap:6px}.dots i{width:22px;height:4px;border-radius:4px;background:var(--line)}.dots i.on{background:var(--accent)}.ob{width:100%;max-width:480px}.ob-foot{display:flex;gap:10px;margin-top:28px}.ob-foot .btn{flex:1}.voice-opt{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.voice-opt[aria-pressed=true]{border-color:var(--accent);background:var(--accent-wash)}.voice-opt .grow{flex:1;text-align:left}.check{display:flex;gap:10px;align-items:flex-start;font-size:.92rem}.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--accent)}.spinner{width:22px;height:22px;border-radius:999px;border:2px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:50%;bottom:100px;transform:translate(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:999px;font-size:.9rem;z-index:30;max-width:calc(100% - 32px)}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.turn-foot{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.turn-foot .cite{display:inline-flex;align-items:center;gap:6px;cursor:pointer;min-height:32px}.turn-foot .cite:hover{color:var(--ink);background:var(--accent-wash)}.turn-foot .cite:disabled{cursor:default;opacity:.7}.hist{display:grid;gap:8px}.hist-row{display:flex;gap:8px;align-items:center}.hist-open{flex:1;min-width:0;text-align:left;padding:12px 14px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);display:grid;gap:2px}.hist-row[aria-current=true] .hist-open{border-color:var(--accent);background:var(--accent-wash)}.hist-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}.passage{font-size:1.02rem;line-height:1.75;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:4px 18px}.top-in .icon-btn:disabled{opacity:.35;cursor:default}.tbl{width:100%;border-collapse:collapse;font-size:.92rem}.tbl th{text-align:left;font-weight:500;color:var(--muted);font-size:.8rem;padding:8px 10px;border-bottom:1px solid var(--line)}.tbl td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.tbl tbody tr{cursor:pointer}.tbl tbody tr:hover{background:var(--surface)}.tbl.edit tbody tr{cursor:default}.tbl.edit td{padding:4px 6px}.field.sm{min-height:40px;border-radius:10px;padding:0 10px}.pill{display:inline-block;font-size:.78rem;padding:3px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted);white-space:nowrap}.pill.ok,.pill.live{background:var(--accent-wash);color:var(--accent)}.pill.warn{background:color-mix(in srgb,#D9A441 18%,transparent);color:#9a6b12}.pill.bad{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger)}.pill.busy{background:var(--surface-2);color:var(--ink)}.tag{display:inline-block;font-size:.75rem;padding:2px 8px;margin-right:4px;border-radius:6px;border:1px solid var(--line);color:var(--muted)}.tag.on{border-color:var(--accent);color:var(--accent)}.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.admin-form select.field{appearance:auto}.drop{display:grid;gap:4px;padding:18px;border:1.5px dashed var(--line);border-radius:var(--radius);cursor:pointer;background:var(--surface)}.drop.has{border-color:var(--accent);background:var(--accent-wash)}.drop input{display:none}.notice{margin-top:14px;padding:12px 16px;border-radius:var(--radius);background:var(--surface-2);font-size:.9rem}.job{border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px;margin-top:8px;background:var(--surface)}.job summary{cursor:pointer;font-size:.9rem}.job pre{white-space:pre-wrap;font-size:.8rem;line-height:1.5;color:var(--muted);max-height:320px;overflow:auto;margin:10px 0 0}.admin-link{font-size:.85rem}.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}.tile-label{font-size:.8rem;color:var(--muted)}.tile-value{font-size:1.7rem;font-weight:600;letter-spacing:-.01em;margin-top:2px;font-variant-numeric:tabular-nums}.tile-sub{font-size:.78rem;color:var(--faint);margin-top:2px}.chart{position:relative;margin:0}.chart-title{font-size:.85rem;color:var(--muted);margin:0 0 10px;font-weight:500}.chart svg{width:100%;height:auto;display:block;overflow:visible}.chart .axis{stroke:var(--line);stroke-width:1}.chart .tick{fill:var(--faint);font-size:11px;font-family:var(--font)}.chart .bar{fill:var(--accent);opacity:.85}.chart .bar.on{opacity:1}.chart g:focus{outline:none}.chart-tip{position:absolute;top:-6px;transform:translate(-50%);background:var(--ink);color:var(--bg);font-size:.78rem;padding:4px 8px;border-radius:8px;white-space:nowrap;pointer-events:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.health{list-style:none;padding:0;margin:0;display:grid;gap:8px}.health li{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}.dot{width:9px;height:9px;border-radius:99px;display:inline-block;flex:none}.dot.ok{background:var(--accent)}.dot.bad{background:var(--danger)}.bad-notice{border:1px solid color-mix(in srgb,var(--danger) 40%,transparent)}.help{margin-top:14px;border:1px solid var(--accent);background:var(--accent-wash);border-radius:var(--radius);padding:12px 14px;display:grid;gap:8px}.help-title{margin:0;font-weight:600}.help-row{display:flex;justify-content:space-between;gap:12px;align-items:center;text-decoration:none;color:var(--ink);background:var(--surface);border-radius:12px;padding:10px 12px}.help-num{font-weight:600;color:var(--accent);white-space:nowrap}