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var(--color-border-strong);border-radius:var(--radius-pill);color:var(--color-text);font-size:var(--font-size-sm);align-items:center;font-weight:600;text-decoration:none;display:inline-flex}.session-control__link:hover{border-color:var(--color-border-strong);background:var(--color-surface-subtle);color:var(--color-text)}.auth-page{width:min(100%,34rem);margin:clamp(var(--space-5), 8vh, var(--space-10)) auto}.auth-page__action{width:fit-content}.auth-page__note{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.app-brand{min-width:0;max-width:min(24rem,100%);min-height:var(--control-height);color:var(--color-text);flex:0 auto;align-items:center;text-decoration:none;display:inline-flex}.app-brand:hover{color:var(--color-text)}.app-nav{min-width:0;margin-left:auto}.app-nav ul{border-radius:var(--radius-pill);background:var(--color-surface-subtle);align-items:center;gap:2px;margin:0;padding:3px;list-style:none;display:flex}.app-nav li{min-width:0}.app-nav a{align-items:center;gap:var(--space-2);border-radius:var(--radius-pill);min-height:2.5rem;color:var(--color-text-secondary);white-space:nowrap;overflow-wrap:normal;padding:.35rem .9rem;font-size:.9375rem;font-weight:500;text-decoration:none;transition:background-color .16s,color .16s;display:inline-flex;position:relative}.app-nav a:hover{color:var(--color-text)}.app-nav a[aria-current=page]{background:var(--color-surface-raised);color:var(--color-text);font-weight:600;box-shadow:0 1px 2px #0000001f}.app-nav .ui-icon{width:1.05rem;height:1.05rem}.app-main{width:min(calc(100% - 2 * var(--space-5)), var(--content-width));padding-block:var(--space-8) var(--space-10);margin-inline:auto}.app-shell:has(.product-shell) .app-main{width:100%;padding:0}.app-shell:has(.product-shell) .app-footer{display:none}.app-footer{border-top:1px solid var(--color-border);background:var(--color-surface)}.app-footer__inner{width:min(calc(100% - 2 * var(--space-5)), var(--content-width));justify-content:space-between;align-items:center;gap:var(--space-5);min-height:5rem;color:var(--color-text-secondary);font-size:var(--font-size-sm);margin-inline:auto;display:flex}.app-footer p{text-align:right;max-width:54ch;margin:0}.ui-icon{vertical-align:-.2em;flex:none;width:1.25em;height:1.25em;display:inline-block}.ui-stack{gap:var(--space-6);display:grid}.ui-row{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.ui-badge{border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface-subtle);min-height:1.6rem;color:var(--color-text-secondary);font-size:var(--font-size-caption);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;align-items:center;padding:.2rem .6rem;font-weight:750;line-height:1;display:inline-flex}.ui-badge--signal{border-color:color-mix(in srgb, var(--color-action) 42%, var(--color-border));background:var(--color-action-soft);color:var(--color-action-ink)}.ui-badge--success{border-color:color-mix(in srgb, var(--color-success) 42%, var(--color-border));background:var(--color-success-surface);color:var(--color-success)}.ui-badge--warning{border-color:color-mix(in srgb, var(--color-warning) 42%, var(--color-border));background:var(--color-warning-surface);color:var(--color-warning)}.ui-card{min-width:0;padding:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-raised);box-shadow:var(--shadow-1)}.ui-card--muted{background:var(--color-surface-subtle);box-shadow:none}.ui-card__header{margin-bottom:var(--space-5)}.ui-card__header h1,.ui-card__header h2{margin-bottom:var(--space-2)}.ui-card__description{max-width:var(--measure);color:var(--color-text-secondary);margin:0}.ui-button,:where(.research-workspace,.product-page) button{min-height:var(--control-height-lg);padding:var(--space-2) var(--space-5);justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-pill);background:var(--color-action);color:var(--color-action-text);cursor:pointer;border:1px solid #0000;font-weight:600;line-height:1.25;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s,transform .15s;display:inline-flex}.ui-button--small{min-height:var(--control-height);padding-inline:var(--space-3);font-size:var(--font-size-sm)}.ui-button:hover:not(:disabled),:where(.research-workspace,.product-page) button:hover:not(:disabled){background:var(--color-action-hover);color:var(--color-action-text)}.ui-button--secondary{border-color:var(--color-border-strong);background:var(--color-surface-raised);color:var(--color-text)}.ui-button--secondary:hover:not(:disabled){border-color:var(--color-border-strong);background:var(--color-surface-subtle);color:var(--color-text)}.ui-button--danger{border-color:var(--color-text);background:var(--color-text);color:var(--color-canvas)}.ui-button--danger:hover:not(:disabled){background:color-mix(in srgb, var(--color-text) 84%, var(--color-canvas));color:var(--color-canvas)}.ui-button:disabled,:where(.research-workspace,.product-page) button:disabled,:where(.product-shell) button:disabled{cursor:not-allowed;opacity:.54;transform:none}.ui-button__icon{display:inline-flex}.ui-spinner{border:.15em solid;border-right-color:#0000;border-radius:50%;flex:none;width:1em;height:1em;animation:.7s linear infinite ui-spin}@keyframes ui-spin{to{transform:rotate(1turn)}}.ui-field,.product-page form,.product-page fieldset{gap:var(--space-3);display:grid}.ui-field__label,:where(.product-page,.chat-start__mode-fields) label{color:var(--color-text);font-size:var(--font-size-sm);font-weight:700}.ui-field__control,:where(.product-page,.chat-start__mode-fields) input,:where(.product-page,.chat-start__mode-fields) select,:where(.product-page) textarea,.ui-stack input,.ui-stack select,.ui-stack textarea{width:100%;min-height:var(--control-height);padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-raised);color:var(--color-text);outline:none;transition:border-color .15s,box-shadow .15s;box-shadow:inset 0 1px #1b121408}textarea.ui-field__control,:where(.product-page) textarea,.ui-stack textarea{resize:vertical;min-height:7rem}.ui-field__control:hover:not(:disabled),:where(.product-page,.chat-start__mode-fields) :is(input,select,textarea):hover:not(:disabled),.ui-stack :is(input,select,textarea):hover:not(:disabled){border-color:var(--color-border-strong)}.ui-field__control:focus-visible,:where(.product-page,.chat-start__mode-fields) :is(input,select,textarea):focus-visible,.ui-stack :is(input,select,textarea):focus-visible{border-color:var(--color-text);box-shadow:0 0 0 .1875rem color-mix(in srgb, var(--color-focus) 28%, transparent);outline:none}.ui-field__control:disabled,:where(.product-page) :is(input,select,textarea):disabled,.ui-stack :is(input,select,textarea):disabled{cursor:not-allowed;opacity:.62}.ui-field__control[aria-invalid=true]{border-color:var(--color-error);box-shadow:0 0 0 1px var(--color-error)}.ui-field__hint,.ui-field__error{font-size:var(--font-size-sm);margin:0}.ui-field__hint{color:var(--color-text-secondary)}.ui-field__error{color:var(--color-error);font-weight:650}.ui-notice{padding:var(--space-4);border-radius:var(--radius-md);gap:var(--space-3);border:1px solid;grid-template-columns:auto 1fr;display:grid}.ui-notice__icon{width:1.35rem;height:1.35rem;margin-top:.05rem}.ui-notice__label{margin-bottom:var(--space-1);display:block}.ui-notice p{margin:0}.ui-notice--info{background:var(--color-info-surface);color:var(--color-info)}.ui-notice--success{background:var(--color-success-surface);color:var(--color-success)}.ui-notice--warning{background:var(--color-warning-surface);color:var(--color-warning)}.ui-notice--error{padding-left:calc(var(--space-4) + 10px);border-color:var(--color-warning-line);background:var(--color-error-surface);color:var(--color-error);position:relative;overflow:hidden}.ui-notice--error:before{background:repeating-linear-gradient(135deg, var(--color-warning-band) 0 6px, var(--color-warning-ink) 6px 12px);content:"";width:10px;position:absolute;inset:0 auto 0 0}.ui-notice--error .ui-notice__icon{background:var(--color-warning-band);color:var(--color-warning-ink);stroke-width:3px;border-radius:6px;padding:3px}.product-shell{min-height:calc(100dvh - var(--header-height));grid-template-columns:minmax(0,1fr);grid-template-areas:"main";display:grid}.history-panel{min-width:0;padding:var(--space-4) .875rem;background:var(--color-surface);flex-direction:column;grid-area:side;gap:.625rem;display:none}.history-panel--desktop{display:none}.history-panel[data-open=true]{z-index:80;padding:calc(env(safe-area-inset-top,0px) + var(--space-2)) var(--space-3) calc(env(safe-area-inset-bottom,0px) + var(--space-3));background:var(--color-canvas);display:flex;position:fixed;inset:0;overflow-y:auto}.history-panel--sheet[data-open=true]{background:0 0;padding:0;display:flex;position:static;inset:auto;overflow:visible}.history-panel>header{align-items:center;gap:var(--space-2);min-height:2.75rem;display:flex}.history-panel h2{color:var(--color-text);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:1.125rem}.history-panel__close{width:2.75rem;height:2.75rem;color:var(--color-text);cursor:pointer;background:0 0;border:0;border-radius:.75rem;place-items:center;display:grid}.history-panel__close .ui-icon{width:1.3rem;height:1.3rem}.history-panel__new{min-height:var(--control-height-lg);justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-pill);background:var(--color-action);color:var(--color-action-text);font-weight:600;text-decoration:none;display:flex}.history-panel__new:hover{background:var(--color-action-hover);color:var(--color-action-text)}.history-panel__search{align-items:center;gap:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface-raised);color:var(--color-text-secondary);padding:0 .75rem;display:flex}.history-panel__search:focus-within{border-color:var(--color-text);outline:.1875rem 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small{color:var(--color-text-secondary);overflow-wrap:normal;text-overflow:ellipsis;white-space:nowrap;font-size:.8125rem;overflow:hidden}.history-panel nav a:hover{background:var(--color-surface-subtle);color:var(--color-text)}.history-panel nav a[aria-current=page]{background:var(--color-surface-subtle);color:var(--color-text);box-shadow:inset 3px 0 0 var(--color-text)}.history-panel__account{padding:var(--space-3) var(--space-1) 0;justify-content:space-between;align-items:center;gap:var(--space-3);border-top:1px solid var(--color-border);color:var(--color-text-secondary);margin-top:auto;font-size:.875rem;display:flex}.history-panel__account .ui-button{min-height:var(--control-height);padding-inline:var(--space-4);font-size:.9375rem}.chat-panel{min-width:0;min-height:calc(100dvh - var(--header-height));flex-direction:column;grid-area:main;display:flex}.chat-panel__state{width:100%;max-width:var(--chat-column);margin:var(--space-6) auto 0;padding-inline:var(--space-4);color:var(--color-text-secondary)}.conversation-header{min-width:0;padding:var(--space-2) var(--space-4);align-items:center;gap:var(--space-3);border-bottom:1px solid var(--color-border);background:var(--color-canvas);display:flex}.conversation-header__title{align-items:center;gap:var(--space-2);clip:rect(0 0 0 0);white-space:nowrap;width:1px;min-width:0;height:1px;position:absolute;overflow:hidden}.conversation-header h2{font-family:var(--font-sans);letter-spacing:0;overflow-wrap:normal;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:.9375rem;font-weight:600;overflow:hidden}.conversation-context{gap:var(--space-1);flex:none;margin:0;display:flex}.conversation-context span{border-radius:var(--radius-pill);background:var(--color-surface-subtle);color:var(--color-text-secondary);white-space:nowrap;padding:.1rem .5rem;font-size:.75rem;font-weight:600}.objective-chip-wrap{gap:var(--space-1);flex-direction:column;min-width:0;display:flex}.objective-chip{border:1px solid var(--color-action-line);border-radius:var(--radius-pill);background:var(--color-action-soft);max-width:100%;min-height:2.25rem;color:var(--color-text);cursor:pointer;text-align:left;align-items:center;gap:.375rem;padding:.3rem .75rem .3rem .875rem;font-size:.875rem;line-height:1.2;display:inline-flex}.objective-chip b{overflow-wrap:normal;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:600;overflow:hidden}.objective-chip__label{flex:none}.objective-chip .ui-icon{width:.85rem;height:.85rem;color:var(--color-text-secondary)}.objective-chip--unset{color:var(--color-text-secondary);background:0 0;padding-right:.3rem}.objective-chip__define{border-radius:var(--radius-pill);background:var(--color-action);min-height:1.75rem;color:var(--color-action-text);align-items:center;padding:0 .6rem;font-weight:600;display:inline-flex}.objective-chip--unset:hover .objective-chip__define{background:var(--color-action-hover)}.objective-chip--editing{width:100%;max-width:40rem;padding:var(--space-2);border-radius:var(--radius-card);cursor:default;flex-wrap:wrap;display:flex}.objective-chip--editing label{width:100%;padding-left:var(--space-2);color:var(--color-text-secondary);font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;font-size:.8125rem;font-weight:700}.objective-chip--editing input{min-width:0;min-height:var(--control-height);padding:0 var(--space-4);border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);background:var(--color-surface-raised);color:var(--color-text);outline:none;flex:100%;font-size:1rem}.objective-chip--editing input:focus-visible{border-color:var(--color-text);box-shadow:0 0 0 .1875rem color-mix(in srgb, var(--color-focus) 22%, transparent)}.objective-chip--editing button{min-height:var(--control-height);padding:0 var(--space-4);border-radius:var(--radius-pill);background:var(--color-action);color:var(--color-action-text);cursor:pointer;border:0;font-weight:600}.objective-chip--editing .objective-chip__cancel{border:1px solid var(--color-border-strong);color:var(--color-text);background:0 0}.objective-chip__hint,.objective-chip__error{width:100%;padding-inline:var(--space-2);color:var(--color-text);margin:0;font-size:.9375rem}.objective-chip__error{color:var(--color-warning);font-weight:600}.chat-start{min-height:calc(100dvh - var(--header-height));flex-direction:column;flex:1;display:flex}.chat-start__content{width:100%;max-width:var(--chat-column);padding:var(--space-5) var(--space-4);gap:var(--space-4);flex-direction:column;flex:1;margin:0 auto;display:flex}.chat-start__hello h2{margin:0 0 var(--space-2);text-transform:uppercase;text-wrap:balance;font-size:2.25rem;line-height:1}.chat-start__hello p{max-width:42rem;color:var(--color-text-secondary);margin:0;font-size:1rem}.chat-start__content>.objective-chip-wrap{align-items:flex-start}.chat-start__suggestions{grid-template-columns:repeat(auto-fit,minmax(min(100%,10rem),1fr));gap:.625rem;margin:0;padding:0;list-style:none;display:grid}.chat-start__suggestions button{justify-content:space-between;align-items:flex-start;gap:var(--space-3);background:var(--color-surface-raised);width:100%;height:100%;min-height:7.375rem;color:var(--color-text);cursor:pointer;text-align:left;border:1px solid #0000;border-radius:1.25rem;flex-direction:column;padding:.875rem;font-size:1rem;font-weight:600;line-height:1.25;display:flex;box-shadow:0 2px 10px #1b12141a}.chat-start__suggestions button:hover{border-color:var(--color-action-line)}.chat-start__icon{background:var(--color-action-soft);width:2.125rem;height:2.125rem;color:var(--color-action-ink);border-radius:.75rem;place-items:center;display:grid}.chat-start__login{gap:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface-subtle);color:var(--color-text-secondary);flex-direction:column;padding:.75rem .875rem;font-size:.875rem;display:flex}.chat-start__login p{margin:0}.google-signin{min-height:var(--control-height-lg);padding:0 var(--space-5);border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);background:var(--color-surface-raised);color:var(--color-text);justify-content:center;align-items:center;gap:.625rem;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex}.google-signin:hover{border-color:var(--color-text);color:var(--color-text);text-decoration:none}.google-signin svg{width:1.125rem;height:1.125rem}.chat-start__mode{color:var(--color-text-secondary);font-size:.9375rem}.chat-start__mode summary{min-height:var(--control-height);align-items:center;gap:var(--space-1);cursor:pointer;display:inline-flex}.chat-start__mode summary b{color:var(--color-text);font-weight:600}.chat-start__mode-fields{gap:var(--space-2);max-width:28rem;display:grid}.chat-start__hint{color:var(--color-text);margin:0;font-weight:600}.scribe-draft{max-width:100%;max-height:32rem;padding:var(--space-4);overflow-wrap:anywhere;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-subtle);white-space:pre-wrap;font:inherit;overflow:auto}.admin-operation-result{overflow-wrap:anywhere;white-space:pre-wrap;max-width:100%;max-height:32rem;margin:0;overflow:auto}.scribe-page,.scribe-workspace-picker,.scribe-run-workspace,.scribe-run-workspace>form,.scribe-workspace-picker form,.scribe-review,.scribe-progress{gap:var(--space-4);min-width:0;display:grid}.scribe-workspace-picker{max-width:52rem}.scribe-workspace-picker label,.scribe-run-workspace label{gap:var(--space-2);color:var(--color-text);font-size:var(--font-size-sm);font-weight:700;display:grid}.scribe-workspace-picker details{border-top:1px solid var(--color-border);padding-top:var(--space-3)}.scribe-workspace-picker summary{min-height:var(--control-height);color:var(--color-action-ink);cursor:pointer;font-weight:700}.scribe-workspace-picker details[open] summary{margin-bottom:var(--space-4)}.scribe-run-workspace{padding-top:var(--space-4);border-top:1px solid var(--color-border)}.scribe-run-workspace>form{max-width:52rem}.scribe-run-workspace textarea,.scribe-workspace-picker textarea{resize:vertical;width:100%}.scribe-live{min-height:1.5rem;color:var(--color-text-secondary)}.scribe-live p,.scribe-progress p,.scribe-review p{margin:0}.scribe-progress{max-width:34rem}.scribe-progress 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