:root{--ink-900: #0d1015;--ink-850: #10141a;--ink-800: #12161c;--ink-700: #171d25;--ink-600: #1e2630;--ink-500: #27313d;--line: #232c37;--line-soft: #1b222b;--text: #e6ecf3;--text-dim: #b3bfcd;--muted: #8794a4;--accent: #e9a94d;--accent-strong: #f2b95f;--accent-ink: #1a1204;--accent-soft: rgba(233, 169, 77, .14);--out-bubble: #1b3547;--out-bubble-border: #245069;--in-bubble: #171d25;--ok: #56b98a;--warn: #e9a94d;--bad: #e07a6b;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow: 0 8px 24px rgba(0, 0, 0, .35);--sidebar-width: 304px;--copy-width: 352px;--ui-scale: 1;--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;color-scheme:dark}:root[data-theme=light]{--ink-900: #eef1f5;--ink-850: #f3f5f8;--ink-800: #ffffff;--ink-700: #f6f8fa;--ink-600: #eceff3;--ink-500: #e2e7ed;--line: #d8dee6;--line-soft: #e6eaf0;--text: #131922;--text-dim: #3c4756;--muted: #667385;--accent: #b9772a;--accent-strong: #a86a22;--accent-ink: #ffffff;--accent-soft: rgba(185, 119, 42, .12);--out-bubble: #dcecf6;--out-bubble-border: #bcd8ea;--in-bubble: #ffffff;--shadow: 0 8px 24px rgba(15, 26, 40, .12);color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{zoom:var(--ui-scale);background:var(--ink-900);color:var(--text);font-family:var(--font-ui);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--accent)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.eyebrow{margin:0;font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.mono{font-family:var(--font-mono);font-size:12px}.boot{display:grid;place-items:center;height:100%;color:var(--muted)}.button{border:1px solid var(--line);background:var(--ink-600);color:var(--text);border-radius:var(--radius-sm);padding:7px 13px;cursor:pointer;transition:background .12s ease,border-color .12s ease,transform 80ms ease}.button:hover:not(:disabled){background:var(--ink-500)}.button:active:not(:disabled){transform:translateY(1px)}.button:disabled{opacity:.45;cursor:not-allowed}.button--primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.button--primary:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}.button--ghost{background:transparent}.button--ghost:hover:not(:disabled){background:var(--ink-600)}.button--tiny{padding:4px 9px;font-size:12px;border-radius:var(--radius-sm)}.button.is-copied,.button--primary.is-copied{background:var(--ok);border-color:var(--ok);color:#08140e}.icon-button{display:grid;place-items:center;width:32px;height:32px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--muted);cursor:pointer;transition:background .12s ease,color .12s ease}.icon-button:hover:not(:disabled){background:var(--ink-600);color:var(--text)}.icon-button--tiny{width:24px;height:24px;font-size:16px;line-height:1}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.login{display:grid;place-items:center;height:100%;background:radial-gradient(1100px 520px at 50% -10%,rgba(233,169,77,.09),transparent 65%),var(--ink-900);padding:24px}.login__card{width:min(360px,100%);padding:34px 30px 28px;background:var(--ink-800);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);text-align:center}.login__mark{display:flex;justify-content:center;gap:7px;margin-bottom:22px}.login__mark span{width:9px;height:9px;border-radius:50%;background:var(--accent)}.login__mark span:nth-child(2){background:#7fb2d1}.login__title{margin:0;font-size:21px;letter-spacing:-.01em}.login__subtitle{margin:6px 0 24px}.login__field input{width:100%;padding:13px 14px;text-align:center;font-size:20px;letter-spacing:.5em;text-indent:.5em;background:var(--ink-700);border:1px solid var(--line);border-radius:var(--radius);font-family:var(--font-mono)}.login__submit{width:100%;margin-top:14px;padding:11px}.login__error{margin:14px 0 0;color:var(--bad);font-size:13px}.login__hint{margin:14px 0 0;color:var(--muted);font-size:12px}.app{display:flex;flex-direction:column;height:100%}.app__body{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr);flex:1;min-height:0}.app--with-copy .app__body{grid-template-columns:var(--sidebar-width) minmax(0,1fr) var(--copy-width)}.dev-banner{padding:6px 14px;background:var(--accent-soft);border-bottom:1px solid var(--line);color:var(--accent);font-size:12px;font-weight:600;letter-spacing:.02em;text-align:center}.sidebar{display:flex;flex-direction:column;min-height:0;background:var(--ink-850);border-right:1px solid var(--line)}.sidebar__header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:13px 12px 11px 14px;border-bottom:1px solid var(--line-soft)}.sidebar__brand{display:flex;align-items:center;gap:10px;min-width:0}.sidebar__mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(140deg,var(--accent),#7fb2d1);flex:none}.sidebar__app{margin:0;font-weight:600;font-size:14px;white-space:nowrap}.sidebar__actions{display:flex;gap:2px}.sidebar__search{display:flex;align-items:center;gap:8px;margin:10px 12px;padding:0 10px;background:var(--ink-700);border:1px solid var(--line-soft);border-radius:999px;color:var(--muted)}.sidebar__search input{flex:1;min-width:0;padding:8px 0;background:none;border:none;outline:none;font-size:13px}.sidebar__list,.sidebar__results{flex:1;min-height:0;overflow-y:auto;padding:2px 8px 12px}.sidebar__results-title{padding:6px 6px 8px}.sidebar__empty{padding:8px;color:var(--muted);font-size:13px}.chat-row{display:flex;gap:10px;width:100%;padding:9px 10px;border:none;border-radius:var(--radius);background:transparent;text-align:left;cursor:pointer;transition:background .12s ease}.chat-row:hover{background:var(--ink-700)}.chat-row--active,.chat-row--active:hover{background:var(--ink-600)}.chat-row__avatar{display:grid;place-items:center;width:40px;height:40px;flex:none;border-radius:12px;background:var(--ink-500);color:var(--text-dim);font-size:13px;font-weight:600;letter-spacing:.02em}.chat-row--active .chat-row__avatar{background:var(--accent-soft);color:var(--accent)}.chat-row__body{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.chat-row__top,.chat-row__bottom{display:flex;align-items:center;gap:8px;min-width:0}.chat-row__name{flex:1;min-width:0;font-weight:600;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-row__time{flex:none;font-size:11px;color:var(--muted)}.chat-row__preview{flex:1;min-width:0;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-row__sender{color:var(--text-dim)}.chat-row__unread{width:8px;height:8px;flex:none;border-radius:50%;background:var(--accent)}.search-result{display:grid;grid-template-columns:1fr auto;gap:2px 8px;width:100%;padding:9px 10px;margin-bottom:2px;border:none;border-radius:var(--radius);background:transparent;text-align:left;cursor:pointer}.search-result:hover{background:var(--ink-700)}.search-result__chat{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}.search-result__time{font-size:11px;color:var(--muted);text-align:right}.search-result__sender{grid-column:1 / -1;font-size:12.5px;font-weight:600}.search-result__text{grid-column:1 / -1;font-size:12.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.chat{position:relative;display:flex;flex-direction:column;min-width:0;min-height:0;background:linear-gradient(180deg,rgba(233,169,77,.03),transparent 220px),var(--ink-900)}.chat__header{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--ink-850)}.chat__title h2{margin:0;font-size:15px;letter-spacing:-.005em}.chat__subtitle{margin:1px 0 0;font-size:12px;color:var(--muted)}.chat__title{flex:1;min-width:0}.chat__header-actions{display:flex;align-items:center;gap:10px}.chat__copy-toggle.is-active{border-color:var(--accent);color:var(--accent)}.chat__back{font-size:22px;line-height:1}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--ink-700);border:1px solid var(--line);font-size:11.5px;color:var(--text-dim);white-space:nowrap}.status-pill__dot{width:7px;height:7px;border-radius:50%;background:var(--muted)}.status-pill--ok .status-pill__dot{background:var(--ok)}.status-pill--warn .status-pill__dot{background:var(--warn)}.status-pill--bad .status-pill__dot{background:var(--bad)}.chat__scroll{flex:1;min-height:0;overflow-y:auto;overflow-anchor:none;padding:14px 20px 8px;scrollbar-color:var(--ink-500) transparent}.chat__loading,.chat__empty{padding:18px;text-align:center;color:var(--muted);font-size:12.5px}.chat__empty-hint{margin:6px 0 0;font-size:12px}.date-separator{display:flex;justify-content:center;margin:16px 0 12px}.date-separator span{padding:3px 12px;border-radius:999px;background:var(--ink-700);border:1px solid var(--line-soft);font-size:11px;color:var(--muted)}.bubble-row{display:flex;gap:8px;margin:2px 0;align-items:flex-end}.bubble-row--out{justify-content:flex-end}.bubble-row__avatar{width:28px;height:28px;flex:none;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:var(--ink-500);color:var(--text-dim);font-size:10.5px;font-weight:600}.bubble-row__avatar img{width:100%;height:100%;object-fit:cover}.bubble{position:relative;max-width:min(640px,74%);padding:7px 11px 5px;border:1px solid var(--line-soft);border-radius:12px 12px 12px 4px;background:var(--in-bubble)}.bubble-row--out .bubble{background:var(--out-bubble);border-color:var(--out-bubble-border);border-radius:12px 12px 4px}.bubble-row--highlight .bubble{animation:flash 3s ease}@keyframes flash{0%,55%{box-shadow:0 0 0 2px var(--accent)}to{box-shadow:0 0 0 0 transparent}}.bubble__sender{margin:0 0 2px;font-size:12.5px;font-weight:600;color:var(--accent)}.bubble__text{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13.5px}.bubble__text code{padding:1px 4px;border-radius:4px;background:#7fb2d11f;font-family:var(--font-mono);font-size:12.5px}.bubble__meta{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin-top:2px;font-size:10.5px;color:var(--muted)}.bubble__edited{font-style:italic}.bubble__unsupported{margin:0;color:var(--muted);font-size:13px;font-style:italic}.bubble__failure{display:flex;align-items:center;gap:8px;margin-top:6px;padding-top:6px;border-top:1px solid var(--line);font-size:12px;color:var(--bad)}.bubble__hover{position:absolute;top:-10px;right:8px;opacity:0;transition:opacity .12s ease;pointer-events:none}.bubble:hover .bubble__hover,.bubble:focus-within .bubble__hover{opacity:1;pointer-events:auto}.bubble__hover .button{background:var(--ink-500);box-shadow:var(--shadow)}.delivery{display:inline-flex;align-items:center;color:var(--ok)}.delivery--sending{color:var(--muted)}.delivery--failed{color:var(--bad)}.quote{display:block;width:100%;margin:0 0 5px;padding:4px 8px;border:none;border-left:2px solid var(--accent);border-radius:4px;background:#e9a94d14;text-align:left;cursor:pointer}.quote__sender{display:block;font-size:11.5px;font-weight:600;color:var(--accent)}.quote__text{display:block;font-size:12px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-card{display:flex;align-items:center;gap:10px;margin:4px 0;padding:9px 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-800);min-width:260px}.file-card__icon{display:grid;place-items:center;width:36px;height:36px;flex:none;border-radius:9px;background:var(--accent-soft);color:var(--accent)}.file-card__body{flex:1;min-width:0}.file-card__name{margin:0;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-card__meta{margin:1px 0 0;font-size:11.5px;color:var(--muted)}.file-card__action{flex:none}.photo{display:block;margin:3px 0;border-radius:var(--radius);overflow:hidden;max-width:380px}.photo img{display:block;width:100%;height:auto}.photo__placeholder{display:block;width:260px;height:160px;background:var(--ink-600)}.composer{border-top:1px solid var(--line);background:var(--ink-850);padding:10px 16px 8px}.composer__row{display:flex;align-items:flex-end;gap:8px}.composer__input{flex:1;min-height:38px;max-height:200px;padding:9px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-700);resize:none;outline:none;font-size:13.5px}.composer__input:focus{border-color:var(--accent)}.composer__send{min-width:74px;height:38px}.composer__hint{margin:6px 0 0;font-size:11px;color:var(--muted)}.reply-strip{display:flex;align-items:center;gap:8px;margin-bottom:8px;padding:6px 10px;border-left:2px solid var(--accent);border-radius:4px;background:var(--ink-700)}.reply-strip__body{flex:1;min-width:0}.reply-strip__label{display:block;font-size:11.5px;font-weight:600;color:var(--accent)}.reply-strip__text{display:block;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tray{margin-bottom:8px;padding:8px 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-700)}.tray__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.tray__head-actions{display:flex;gap:6px}.tray__list{list-style:none;margin:0;padding:0;max-height:140px;overflow-y:auto}.tray__item{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:12.5px}.tray__name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tray__size{flex:none;color:var(--muted);font-family:var(--font-mono);font-size:11.5px}.upload-list{list-style:none;margin:0 0 8px;padding:0;max-height:168px;overflow-y:auto}.upload{padding:6px 10px;margin-bottom:4px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--ink-700)}.upload__head{display:flex;justify-content:space-between;gap:10px;font-size:12px}.upload__name{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.upload__status{flex:none;color:var(--muted);font-size:11.5px}.upload__bar{height:3px;margin-top:5px;border-radius:999px;background:var(--ink-500);overflow:hidden}.upload__bar span{display:block;height:100%;background:var(--accent);transition:width .16s ease}.upload--sent .upload__bar span{background:var(--ok)}.upload--failed .upload__bar span{background:var(--bad)}.upload__error{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:5px;font-size:11.5px;color:var(--bad)}.drop-overlay{position:absolute;inset:0;display:grid;place-items:center;background:#0d1015d1;backdrop-filter:blur(2px);z-index:20}.drop-overlay__card{padding:26px 40px;border:2px dashed var(--accent);border-radius:var(--radius-lg);background:var(--ink-800);text-align:center}.drop-overlay__target{margin:6px 0 0;font-size:20px;font-weight:600}.copy-panel{display:flex;flex-direction:column;min-height:0;overflow-y:auto;background:var(--ink-850);border-left:1px solid var(--line)}.copy-panel__header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:15px 16px 12px;background:var(--ink-850);border-bottom:1px solid var(--line-soft)}.copy-block{padding:16px;border-bottom:1px solid var(--line-soft)}.copy-block__title{margin:0 0 10px;font-size:13px;font-weight:600;letter-spacing:.01em}.copy-block__field{display:block;margin-bottom:10px}.copy-block__label{display:block;margin-bottom:4px;font-size:11.5px;color:var(--muted)}.copy-block__field input{width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--ink-700)}.copy-block__actions{display:flex;gap:8px}.copy-block__wide{width:100%;margin-top:8px}.copy-block__empty{margin:0;font-size:12.5px;color:var(--muted)}.slip{margin:0 0 10px;padding:9px 11px;border:1px solid var(--line);border-left:2px solid var(--accent);border-radius:var(--radius-sm);background:var(--ink-800);font-family:var(--font-mono);font-size:12px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text-dim)}.slip--title{color:var(--text)}.slip--preview{max-height:132px;overflow:hidden}.copy-field{margin-bottom:12px}.copy-field__head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:5px}.copy-field__label{font-size:11.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.copy-field__missing{margin:0;font-size:12px;color:var(--muted);font-style:italic}.modal{position:fixed;inset:0;display:grid;place-items:center;z-index:40;padding:24px}.modal__backdrop{position:absolute;inset:0;background:#06090db3}.modal__panel{position:relative;width:min(880px,100%);max-height:86vh;display:flex;flex-direction:column;background:var(--ink-800);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.modal__header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.modal__header h2{margin:0;font-size:16px}.modal__body{overflow-y:auto;padding:4px 18px 20px}.settings-section{padding:16px 0;border-bottom:1px solid var(--line-soft)}.settings-section:last-child{border-bottom:none}.settings-note{margin:8px 0;font-size:12.5px;color:var(--muted)}.settings-row{display:flex;align-items:center;justify-content:space-between;margin-top:10px}.settings-table{width:100%;margin-top:10px;border-collapse:collapse;font-size:12.5px}.settings-table th{text-align:left;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:6px 8px;border-bottom:1px solid var(--line)}.settings-table td{padding:8px;border-bottom:1px solid var(--line-soft);vertical-align:middle}.settings-table select{width:100%;max-width:220px;padding:6px 8px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--ink-700)}.segmented{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}.segmented button{padding:5px 14px;border:none;background:var(--ink-700);cursor:pointer;font-size:12.5px}.segmented button.is-active{background:var(--accent);color:var(--accent-ink);font-weight:600}.diagnostics{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:10px}.diagnostic-group{padding:12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-700)}.diagnostic-group__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.diagnostic-group h4{margin:0;font-size:13px}.diagnostic-group dl{margin:0;display:grid;gap:4px}.diagnostic-group dl>div{display:flex;justify-content:space-between;gap:10px;font-size:12px}.diagnostic-group dt{color:var(--muted)}.diagnostic-group dd{margin:0;text-align:right;overflow-wrap:anywhere}.toast-stack{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:60}.toast{padding:9px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-700);box-shadow:var(--shadow);font-size:12.5px;animation:rise .16s ease}.toast--error{border-color:var(--bad);color:var(--bad)}@keyframes rise{0%{opacity:0;transform:translateY(6px)}}.drawer{position:fixed;inset:0;z-index:30}.drawer__backdrop{position:absolute;inset:0;background:#06090d99}.drawer__panel{position:absolute;inset:0 0 0 auto;width:min(420px,92%);display:flex;background:var(--ink-850);box-shadow:var(--shadow);animation:slide-in .18s ease}.drawer__panel .copy-panel{flex:1;border-left:none}@keyframes slide-in{0%{transform:translate(24px);opacity:0}}@media(max-width:1280px){:root{--sidebar-width: 272px;--copy-width: 320px}}@media(max-width:900px){.app__body,.app--with-copy .app__body{grid-template-columns:minmax(0,1fr)}.bubble{max-width:86%}.chat__scroll{padding:12px 12px 6px}.composer{padding:8px 10px calc(8px + env(safe-area-inset-bottom))}.chat__header{padding:9px 10px}.chat__header-actions .status-pill{display:none}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.button--danger{color:var(--bad)}.button--danger:hover:not(:disabled){background:#e07a6b1f;border-color:var(--bad)}.button--danger-solid{background:var(--bad);border-color:var(--bad);color:#1a0c09;font-weight:600}.button--danger-solid:hover:not(:disabled){filter:brightness(1.08)}.bubble__hover{display:flex;gap:4px}.modal--narrow .modal__panel{width:min(460px,100%)}.modal__actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.checkbox-row{display:flex;gap:9px;align-items:flex-start;margin-top:14px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-700);font-size:13px;cursor:pointer}.checkbox-row input{margin-top:2px;accent-color:var(--accent)}.checkbox-row__hint{display:block;margin-top:3px;font-size:11.5px;color:var(--muted)}.order-cell{display:flex;gap:2px;white-space:nowrap}.settings-hint{display:block;font-size:11.5px;color:var(--muted)}.photo--loading{display:grid;place-items:center;width:260px;height:150px;border:1px dashed var(--line);background:var(--ink-800)}.photo--loading .photo__placeholder{width:auto;height:auto;background:none;font-size:12px;color:var(--muted)}.rename-input{width:100%;max-width:220px;padding:5px 8px;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;font-size:12.5px;font-weight:600}.rename-input:hover{border-color:var(--line);background:var(--ink-700)}.rename-input:focus{border-color:var(--accent);background:var(--ink-700);outline:none}