:root{--bg: #ffffff;--surface: #f8f9fc;--surface-elevated: #ffffff;--on-surface: #121317;--on-surface-variant: #6a6a71;--outline: rgba(18, 19, 23, .08);--outline-strong: rgba(18, 19, 23, .16);--dark-surface: #1f1f1f;--dark-on-surface: #ffffff;--dark-on-variant: rgba(255, 255, 255, .65);--c-blue: #3186ff;--c-blue-2: #346bf1;--c-cyan: #2fa1d6;--c-red: #ff4641;--c-yellow: #ffe432;--c-gold: #fbbc04;--c-green: #00b95c;--c-light-blue: #749bff;--c-grey: #676a72;--font-display: "Google Sans", "Google Sans Flex", system-ui, sans-serif;--font-body: "Google Sans Flex", "Google Sans", system-ui, sans-serif;--font-mono: "Google Sans Code", ui-monospace, monospace;--fs-ui: 15px;--fs-sm: 13px;--fs-cap: 11px;--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 24px;--s-6: 32px;--r-sm: 6px;--r-md: 16px;--r-lg: 24px;--r-pill: 9999px;--rail-w: 88px;--list-w: 340px;--ease-out: cubic-bezier(.23, 1, .32, 1);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--surface);color:var(--on-surface);font-family:var(--font-body);font-size:var(--fs-ui);line-height:1.4;-webkit-font-smoothing:antialiased;overflow:hidden}button,input,textarea{font:inherit;color:inherit}::selection{background:var(--c-blue);color:#fff}.app{display:grid;grid-template-columns:var(--rail-w) var(--list-w) minmax(0,1fr);grid-template-rows:var(--app-h, 100vh);height:var(--app-h, 100vh);overflow:hidden;background:var(--surface)}.rail,.list,.conv{min-height:0;height:var(--app-h, 100vh);overflow:hidden}.orb{display:inline-block;width:32px;height:32px;border-radius:50%;background:radial-gradient(circle at 25% 30%,var(--c-yellow) 0%,transparent 45%),radial-gradient(circle at 75% 25%,var(--c-red) 0%,transparent 45%),radial-gradient(circle at 30% 75%,var(--c-blue) 0%,transparent 50%),radial-gradient(circle at 75% 70%,var(--c-green) 0%,transparent 50%);filter:blur(.8px) saturate(1.2);flex:0 0 auto}.orb-sm{width:18px;height:18px}.orb-lg{width:72px;height:72px;filter:blur(2px) saturate(1.2);animation:orbSpin 14s linear infinite}@keyframes orbSpin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.05)}to{transform:rotate(360deg) scale(1)}}.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 20px;border-radius:var(--r-pill);border:0;cursor:pointer;font-weight:500;white-space:nowrap;transition:background .2s var(--ease-out),transform .2s var(--ease-out),opacity .2s var(--ease-out)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-sm{height:36px;padding:0 14px;font-size:var(--fs-sm)}.btn-dark{background:var(--dark-surface);color:var(--dark-on-surface)}.btn-dark:hover:not(:disabled){background:#000}.btn-primary{background:var(--surface);color:var(--on-surface);border:1px solid var(--outline)}.btn-primary:hover:not(:disabled){background:#fff;border-color:var(--outline-strong)}.btn-ghost{background:transparent;color:var(--on-surface)}.btn-ghost:hover:not(:disabled){background:#1213170d}.btn-danger{background:#d93025;color:#fff}.btn-danger:hover:not(:disabled){background:#b3211d}.rail{display:flex;flex-direction:column;align-items:center;padding:var(--s-4) 0;gap:var(--s-4);background:var(--bg);border-right:1px solid var(--outline)}.app .rail{overflow-y:auto;scrollbar-width:none}.rail-logo{display:flex;align-items:center;justify-content:center;height:44px}.rail-items{display:flex;flex-direction:column;gap:var(--s-2);width:100%;padding:0 var(--s-2)}.rail-item{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;width:100%;padding:10px 4px 8px;border:0;background:transparent;border-radius:var(--r-md);cursor:pointer;transition:background .2s var(--ease-out)}.rail-item:hover:not(:disabled){background:#1213170d}.rail-item.is-active{background:var(--surface);box-shadow:inset 0 0 0 1px var(--outline)}.rail-glyph{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;color:#fff;font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.02em}.rail-label{font-size:var(--fs-cap);font-weight:500;color:var(--on-surface-variant)}.rail-item.is-active .rail-label{color:var(--on-surface)}.rail-dot{position:absolute;top:10px;right:18px;width:9px;height:9px;border-radius:50%;border:2px solid var(--bg)}.rail-dot.is-live{background:var(--c-green)}.rail-dot.is-off{background:var(--c-red)}.rail-foot{margin-top:auto;display:flex;flex-direction:column;align-items:center;gap:4px;position:relative;padding-top:14px}.rail-foot .rail-dot{position:static;border:0}.rail-foot-text{font-size:10px;color:var(--on-surface-variant)}.rail-logout{margin-top:var(--s-2);padding:4px 8px;border:0;border-radius:var(--r-pill);background:transparent;color:var(--on-surface-variant);font-size:var(--fs-cap);cursor:pointer}.rail-logout:hover{background:var(--outline);color:var(--on-surface)}.login{display:grid;place-items:center;height:100vh;padding:var(--s-4)}.login-card{display:flex;flex-direction:column;align-items:center;gap:var(--s-3);width:min(360px,100%);padding:var(--s-6);border-radius:var(--r-lg);background:var(--bg);border:1px solid var(--outline)}.login-card h1{margin:0 0 var(--s-2);font-family:var(--font-display);font-weight:500;font-size:24px;letter-spacing:-.015em}.login-input{height:44px}.login-error{margin:0;color:var(--c-red);font-size:var(--fs-sm);text-align:center}.login-submit{width:100%;justify-content:center;margin-top:var(--s-2)}.list{display:flex;flex-direction:column;background:var(--bg);border-right:1px solid var(--outline);min-width:0}.list-head{padding:var(--s-5) var(--s-4) var(--s-3);border-bottom:1px solid var(--outline)}.list-title{display:flex;align-items:center;gap:var(--s-2)}.list-title h1{margin:0;font-family:var(--font-display);font-size:22px;font-weight:500;letter-spacing:-.01em}.pill{font-size:var(--fs-cap);font-weight:500;padding:3px 9px;border-radius:var(--r-pill);letter-spacing:.02em}.pill-live{background:#00b95c1f;color:#007a3d}.pill-off{background:#ff46411f;color:#b3211d}.list-sub{margin:4px 0 var(--s-3);font-size:var(--fs-sm);color:var(--on-surface-variant)}.list-sub b{font-weight:500;color:var(--on-surface)}.search{width:100%;height:40px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--outline);background:var(--surface);outline:none;transition:border-color .2s var(--ease-out)}.search:focus{border-color:var(--c-blue);background:#fff}.list-scroll{flex:1;min-height:0;overflow-y:auto;padding:var(--s-2)}.list-section{padding:14px 12px 6px;font-size:var(--fs-cap);font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--on-surface-variant)}.list-section-note{text-transform:none;letter-spacing:0;color:var(--c-blue)}.list-empty-sm{padding:var(--s-3) var(--s-4)}.chat-muted{color:var(--on-surface-variant)}.chat-item-remote.is-busy{opacity:.6}.list-empty{padding:var(--s-6) var(--s-4);color:var(--on-surface-variant);font-size:var(--fs-sm);text-align:center}.chat-item{display:flex;gap:var(--s-3);align-items:center;width:100%;padding:10px 12px;border:0;background:transparent;border-radius:var(--r-md);text-align:left;cursor:pointer;transition:background .15s var(--ease-out)}.chat-item:hover{background:var(--surface)}.chat-item.is-active{background:var(--dark-surface);color:var(--dark-on-surface)}.chat-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.chat-row{display:flex;justify-content:space-between;align-items:center;gap:var(--s-2)}.chat-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-time{font-size:var(--fs-cap);color:var(--on-surface-variant);flex:0 0 auto}.chat-item.is-active .chat-time,.chat-item.is-active .chat-preview{color:var(--dark-on-variant)}.chat-preview{font-size:var(--fs-sm);color:var(--on-surface-variant);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-you{color:var(--on-surface)}.chat-item.is-active .chat-you{color:var(--dark-on-surface)}.chat-thinking,.chat-typing{font-style:normal;color:var(--c-blue)}.badge{flex:0 0 auto;min-width:20px;height:20px;padding:0 6px;border-radius:var(--r-pill);background:var(--c-blue);color:#fff;font-size:var(--fs-cap);font-weight:500;display:inline-flex;align-items:center;justify-content:center}.avatar{flex:0 0 auto;border-radius:50%;object-fit:cover;display:inline-flex;align-items:center;justify-content:center}.avatar-initials{color:#fff;font-family:var(--font-display);font-weight:500}.conv{display:flex;flex-direction:column;min-width:0;background:var(--surface);position:relative}.conv-empty{align-items:center;justify-content:center}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--s-4);max-width:640px;padding:var(--s-6)}.empty-state h2{margin:0;font-family:var(--font-display);font-weight:500;font-size:28px;letter-spacing:-.015em}.empty-state p{max-width:42ch;margin:0;color:var(--on-surface-variant)}.empty-state .draft-actions{justify-content:center}.conv-head{display:flex;align-items:center;flex:0 0 auto;gap:var(--s-3);padding:var(--s-3) var(--s-5);background:#ffffffd1;-webkit-backdrop-filter:blur(24px) saturate(140%);backdrop-filter:blur(24px) saturate(140%);border-bottom:1px solid var(--outline)}.conv-who{flex:1;min-width:0}.conv-name{font-family:var(--font-display);font-weight:500;font-size:17px}.conv-sub{font-size:var(--fs-sm);color:var(--on-surface-variant)}.conv-typing{color:var(--c-blue)}.conv-scroll{flex:1;min-height:0;overflow-y:auto;padding:var(--s-5)}.conv-inner{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:6px}.day-sep{align-self:center;margin:var(--s-4) 0 var(--s-2);padding:4px 12px;border-radius:var(--r-pill);background:#1213170f;color:var(--on-surface-variant);font-size:var(--fs-cap);font-weight:500;letter-spacing:.04em;text-transform:uppercase}.bubble-row{display:flex}.bubble-row.is-out{justify-content:flex-end}.bubble{max-width:72%;padding:10px 14px 8px;border-radius:var(--r-md);background:var(--bg);border:1px solid var(--outline);display:flex;flex-direction:column;gap:4px}.bubble-row.is-in .bubble{border-bottom-left-radius:var(--r-sm)}.bubble-typing{color:var(--on-surface-variant);font-size:var(--fs-sm)}.bubble-row.is-out .bubble{background:var(--dark-surface);color:var(--dark-on-surface);border-color:transparent;border-bottom-right-radius:var(--r-sm)}.bubble-text{white-space:pre-wrap;word-break:break-word}.bubble-meta{align-self:flex-end;display:inline-flex;gap:6px;align-items:center;font-size:var(--fs-cap);color:var(--on-surface-variant)}.bubble-row.is-out .bubble-meta{color:var(--dark-on-variant)}.bubble-src{font-family:var(--font-mono);font-size:9px;padding:1px 5px;border-radius:var(--r-pill);background:#ffffff24}.thinking{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;margin-top:var(--s-2);padding:8px 14px;border-radius:var(--r-pill);background:var(--bg);border:1px solid var(--outline);color:var(--on-surface-variant);font-size:var(--fs-sm)}.thinking .orb{animation:orbSpin 6s linear infinite}.draft{margin-top:var(--s-3);padding:var(--s-4) var(--s-5);border-radius:var(--r-lg);background:var(--surface-elevated);border:1px solid var(--outline-strong);box-shadow:0 8px 30px #1213170f;display:flex;flex-direction:column;gap:var(--s-3);transition:opacity .2s var(--ease-out)}.draft.is-busy{opacity:.7}.draft-error{border-color:#ff464166}.draft-head{display:flex;align-items:center;gap:10px}.draft-title{font-family:var(--font-display);font-weight:500}.draft-meta{margin-left:auto;font-size:var(--fs-cap);letter-spacing:.05em;text-transform:uppercase;color:var(--on-surface-variant)}.draft-text{margin:0;white-space:pre-wrap;font-size:16px;line-height:1.5}.draft-err{margin:0;font-family:var(--font-mono);font-size:var(--fs-sm);color:#b3211d;white-space:pre-wrap}.draft-edit{width:100%;resize:vertical;padding:12px 14px;border-radius:var(--r-md);border:1px solid var(--c-blue);background:var(--surface);outline:none;font-size:16px;line-height:1.5}.draft-actions{display:flex;align-items:center;gap:var(--s-2);flex-wrap:wrap}.draft-dismiss{margin-left:auto;color:var(--on-surface-variant)}.composer{flex:0 0 auto;display:flex;gap:var(--s-3);align-items:flex-end;padding:var(--s-3) var(--s-5) var(--s-4);background:var(--bg);border-top:1px solid var(--outline)}.composer-input{flex:1;min-height:44px;max-height:160px;padding:11px 16px;border-radius:22px;border:1px solid var(--outline);background:var(--surface);resize:none;outline:none;line-height:1.4;transition:border-color .2s var(--ease-out)}.composer-input:focus{border-color:var(--c-blue);background:#fff}.composer-closed{display:block;color:var(--on-surface-variant);font-size:var(--fs-sm);line-height:1.5}.toast{position:fixed;left:calc(var(--rail-w) + (100vw - var(--rail-w)) / 2);bottom:96px;transform:translate(-50%);z-index:20;display:flex;align-items:flex-start;gap:12px;width:max-content;max-width:min(640px,calc(100vw - var(--rail-w) - 32px));padding:10px 10px 10px 18px;border-radius:18px;background:var(--dark-surface);color:var(--dark-on-surface);font-size:var(--fs-sm);line-height:1.45;box-shadow:0 8px 30px #12131733}.toast-text{padding-top:3px;overflow-wrap:anywhere}.toast-close{flex:0 0 auto;width:26px;height:26px;border:0;border-radius:50%;background:#ffffff1f;color:var(--dark-on-surface);font-size:16px;line-height:1;cursor:pointer}.toast-close:hover{background:#ffffff38}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:grid;place-items:center;padding:var(--s-4);background:#12131752;animation:modalFade .16s var(--ease-out)}.modal{display:flex;flex-direction:column;gap:var(--s-3);width:min(440px,100%);padding:var(--s-5);border-radius:var(--r-lg);background:var(--surface-elevated);color:var(--on-surface);box-shadow:0 24px 60px #1213173d;animation:modalRise .2s var(--ease-out)}.modal-title{margin:0;font-family:var(--font-display);font-size:18px;font-weight:500;line-height:1.35;text-wrap:balance;overflow-wrap:anywhere}.modal-text{margin:0;font-size:var(--fs-sm);line-height:1.5;color:var(--on-surface-variant)}.modal-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:var(--s-2);margin-top:var(--s-2)}@keyframes modalFade{0%{opacity:0}}@keyframes modalRise{0%{opacity:0;transform:translateY(8px) scale(.98)}}@media (prefers-reduced-motion: reduce){.modal-backdrop,.modal{animation:none}}.rail-sep{flex:0 0 auto;width:40px;height:1px;background:var(--outline)}.rail-icon{background:transparent;color:var(--on-surface-variant);box-shadow:inset 0 0 0 1px var(--outline)}.rail-item.is-active .rail-icon{background:var(--bg);color:var(--on-surface)}.rail-count{position:absolute;top:4px;right:12px;min-width:20px;height:20px;padding:0 5px;border:2px solid var(--bg);border-radius:var(--r-pill);background:var(--c-red);color:#fff;font-size:10px;font-weight:600;display:inline-flex;align-items:center;justify-content:center}.page{grid-column:2 / -1;display:flex;flex-direction:column;min-width:0;min-height:0;height:var(--app-h, 100vh);background:var(--surface);position:relative}.page-scroll{overflow-y:auto}.page-inner{width:100%;max-width:820px;margin:0 auto;padding:var(--s-5) var(--s-5) var(--s-6);display:flex;flex-direction:column;gap:var(--s-4)}.page-inner.is-wide{max-width:1360px;container-type:inline-size}.columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s-4)}.columns-main{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}.column{display:flex;flex-direction:column;gap:var(--s-4);min-width:0}.column-sticky{position:sticky;top:var(--s-4);align-self:start}.column-sticky .prompt-preview{max-height:calc(100vh - 280px)}.column-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--s-2);min-height:36px}.column-head.is-sticky{position:sticky;top:0;z-index:5;margin:calc(-1 * var(--s-2)) 0;padding:var(--s-2) 0;background:var(--surface)}.column-actions .save-note{margin-right:var(--s-1)}.column-actions{display:flex;align-items:center;gap:var(--s-2);margin-left:auto}.column-title{margin:0;padding:0 4px;font-size:var(--fs-cap);font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--on-surface-variant)}@container (max-width: 960px){.columns,.columns-main{grid-template-columns:minmax(0,1fr)}.column-sticky{position:static}}.page-head h1{margin:0;font-family:var(--font-display);font-size:28px;font-weight:500;letter-spacing:-.015em}.page-head .list-sub{margin:6px 0 0;max-width:64ch}.page-empty{margin:auto}.card{display:flex;flex-direction:column;gap:var(--s-4);padding:var(--s-5);border-radius:var(--r-lg);background:var(--bg);border:1px solid var(--outline)}.card h2{margin:0;font-family:var(--font-display);font-size:18px;font-weight:500}.card-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3)}.card-note{margin:calc(-1 * var(--s-2)) 0 0}.card-calm{color:var(--on-surface-variant)}.field{display:flex;flex-direction:column;gap:4px}.field-label{display:block;font-size:var(--fs-sm);font-weight:500}.field-hint{display:block;font-size:12px;line-height:1.45;color:var(--on-surface-variant)}.input,.textarea,.title-input{width:100%;margin-top:4px;padding:10px 14px;border-radius:12px;border:1px solid var(--outline);background:var(--surface);outline:none;transition:border-color .2s var(--ease-out)}.input{height:42px}.textarea{min-height:64px;resize:vertical;line-height:1.5}.input:focus,.textarea:focus,.title-input:focus{border-color:var(--c-blue);background:#fff}.form-head{display:flex;align-items:center;gap:var(--s-4)}.title-input{margin:0 0 0 -10px;padding:6px 10px;border-color:transparent;background:transparent;font-family:var(--font-display);font-size:24px;font-weight:500;letter-spacing:-.01em}.title-input:hover{border-color:var(--outline)}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s-4)}.field-num .input{max-width:160px}.toggle{position:relative;display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;font-size:var(--fs-sm);cursor:pointer;-webkit-user-select:none;user-select:none}.toggle input{position:absolute;opacity:0;width:0;height:0}.toggle-track{position:relative;flex:0 0 auto;width:40px;height:24px;border-radius:var(--r-pill);background:#12131729;transition:background .2s var(--ease-out)}.toggle-track:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #12131740;transition:transform .2s var(--ease-out)}.toggle input:checked+.toggle-track{background:var(--c-green)}.toggle input:checked+.toggle-track:after{transform:translate(16px)}.input.is-invalid,.textarea.is-invalid{border-color:var(--c-red);background:#ff46410a}.field-error{font-size:12px;color:#b3211d}.ops-errors{display:flex;flex-direction:column;gap:6px}.ops-errors p{margin:0}.toggle input:focus-visible+.toggle-track{outline:2px solid var(--c-blue);outline-offset:2px}.toggle-sm .toggle-track{width:34px;height:20px}.toggle-sm .toggle-track:after{width:14px;height:14px}.toggle-sm input:checked+.toggle-track:after{transform:translate(14px)}.toggle-row{display:flex;align-items:flex-start;gap:var(--s-3);cursor:pointer}.toggle-row .toggle{margin-top:2px}.link-btn{padding:0;border:0;background:none;color:var(--c-blue);font-size:12px;cursor:pointer}.link-btn:hover{text-decoration:underline}.prompt-preview{margin:4px 0 0;max-height:480px;overflow:auto;padding:var(--s-4);border-radius:12px;border:1px solid var(--outline);background:var(--surface);font-family:var(--font-mono);font-size:12.5px;line-height:1.55;white-space:pre-wrap}.save-bar{display:flex;align-items:center;gap:var(--s-2);padding-top:var(--s-2)}.save-note{margin-right:auto;font-size:var(--fs-sm);color:var(--on-surface-variant)}.danger{color:#b3211d}.page code,.conv code{padding:1px 6px;border-radius:6px;background:#1213170f;font-family:var(--font-mono);font-size:.92em}.list-action{align-self:flex-start}.case-item{display:flex;flex-direction:column;gap:2px;width:100%;padding:10px 12px;border:0;border-radius:var(--r-md);background:transparent;text-align:left;cursor:pointer;transition:background .15s var(--ease-out)}.case-item:hover{background:var(--surface)}.case-item.is-active{background:var(--dark-surface);color:var(--dark-on-surface)}.case-row{display:flex;align-items:center;justify-content:space-between;gap:var(--s-2)}.case-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.case-sub{font-size:var(--fs-sm);color:var(--on-surface-variant);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.case-item.is-active .case-sub{color:var(--dark-on-variant)}.case-state{flex:0 0 auto;padding:2px 7px;border-radius:var(--r-pill);background:#1213170f;color:var(--on-surface-variant);font-size:10px;letter-spacing:.05em;text-transform:uppercase}.case-state.is-on{background:#00b95c1f;color:#007a3d}.case-item.is-active .case-state{background:#ffffff24;color:var(--dark-on-surface)}.admin-list{display:flex;flex-direction:column;margin:0;padding:0;list-style:none;border:1px solid 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