/* Valentina — a native-feeling messenger, deliberately light by default. */
:root{color-scheme:light;--canvas:#fff;--sidebar:#f5f5f4;--incoming:#f0f0ef;--outgoing:#272828;--outgoing-ink:#fff;--ink:#252626;--muted:#686b6c;--faint:#757879;--border:#e5e6e5;--selected:#e8e9e8;--hover:#eeefee;--accent:#37647d;--danger:#a53832;--danger-bg:#fff1ef;--success:#34664b;--focus:#456f8c;--overlay:#11111138;--shadow:0 10px 40px #15191915;--app-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
html[data-theme="dark"]{color-scheme:dark;--canvas:#171919;--sidebar:#1e2020;--incoming:#282b2b;--outgoing:#e5e7e6;--outgoing-ink:#191c1b;--ink:#edefed;--muted:#b0b5b3;--faint:#989e9b;--border:#323635;--selected:#353a38;--hover:#2a2e2c;--accent:#a0c2d5;--danger:#ffb1aa;--danger-bg:#3c2423;--success:#a5cdb4;--focus:#9bbdd4;--overlay:#0009;--shadow:0 10px 40px #0004}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--canvas);color:var(--ink)}[hidden]{display:none!important}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.45}button,a{touch-action:manipulation}button{border:0;background:none}input,textarea{min-width:0;color:var(--ink)}input::placeholder,textarea::placeholder{color:var(--faint);opacity:1}a{color:var(--accent)}:focus-visible{outline:2px solid var(--focus);outline-offset:3px}button:hover:not(:disabled){background:var(--hover)}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.icon{width:20px;height:20px;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;fill:none;flex:none}.icon-button{width:44px;height:44px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;flex:none;color:var(--muted)}.avatar{display:block;width:46px;height:46px;object-fit:cover;object-position:center 28%;border-radius:50%;background:var(--incoming);flex:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.primary-button,.secondary-button{min-height:44px;padding:10px 18px;border-radius:11px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:12px}.primary-button{background:var(--outgoing);color:var(--outgoing-ink)}.primary-button:hover:not(:disabled){background:var(--outgoing);filter:brightness(.9)}.secondary-button{background:var(--incoming);color:var(--ink)}.text-button{padding:10px 3px;color:var(--accent);font-size:12px;border-radius:4px;min-height:44px}.form-error{color:var(--danger);font-size:13px;line-height:1.5;margin:9px 0 13px}.spinner{display:inline-block;width:13px;height:13px;border:1.5px solid var(--border);border-top-color:var(--muted);border-radius:50%;animation:spin .85s linear infinite;flex:none}@keyframes spin{to{transform:rotate(360deg)}}
/* Access — restrained, no private content before authentication. */
.access-screen{height:var(--app-height);min-height:0;overflow:auto;background:var(--sidebar);display:flex;align-items:center;justify-content:center;padding:40px 24px;padding-bottom:max(40px,env(safe-area-inset-bottom));flex-direction:column}.access-card{width:100%;max-width:404px;padding:34px;background:var(--canvas);border:1px solid var(--border);border-radius:20px;box-shadow:0 8px 32px #00000004}.avatar-login{width:64px;height:64px;margin-bottom:24px}.eyebrow{font-size:10px;letter-spacing:.13em;font-weight:650;color:var(--muted);margin:0 0 10px}.access-card h1{font-size:24px;line-height:1.25;letter-spacing:-.7px;font-weight:650;margin:0 0 12px}.access-intro{font-size:14px;color:var(--muted);margin:0 0 28px}.access-card label{display:block;font-size:12px;font-weight:600;margin:0 0 7px}.access-card input,.action-dialog input{display:block;width:100%;height:46px;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:var(--canvas);font-size:16px}.access-card .primary-button{width:100%;margin-top:14px;justify-content:space-between}.access-note{font-size:11px;color:var(--muted);margin:16px 0 3px}.access-card .text-button{font-size:11px;text-align:left;min-height:44px}.access-signature{font-size:11px;color:var(--muted);margin:25px 0 0;letter-spacing:.02em}.boot-content{max-width:320px}.boot-content h1{font-size:22px;letter-spacing:-.5px}.boot-content p{font-size:13px;color:var(--muted)}.boot-content button{margin-top:10px}
/* Two panes: contact-led inbox and conversation, not a prompt library. */
.messenger{height:var(--app-height);display:grid;grid-template-columns:292px minmax(0,1fr);width:100%;overflow:hidden}.inbox{display:flex;flex-direction:column;min-height:0;background:var(--sidebar);border-right:1px solid var(--border);padding-top:env(safe-area-inset-top)}.inbox-header{height:84px;padding:24px 17px 12px 24px;display:flex;align-items:center;justify-content:space-between;flex:none}.inbox-header h1{font-size:25px;font-weight:680;letter-spacing:-.85px;margin:0}.inbox-header .icon-button{color:var(--ink)}.search-field{display:flex;align-items:center;gap:8px;height:35px;background:var(--selected);border:1px solid transparent;border-radius:8px;margin:0 19px 22px;padding:0 10px;color:var(--faint);flex:none}.search-field:focus-within{border-color:var(--focus)}.search-field .icon{width:16px;height:16px}.search-field input{border:0;outline:0;box-shadow:none;background:transparent;flex:1;width:100%;font-size:12px;height:100%}.inbox-scroll{overflow-y:auto;overscroll-behavior:contain;min-height:0;padding:0 12px 18px;scrollbar-width:thin}.section-label{font-size:9px;letter-spacing:.1em;font-weight:650;color:var(--muted);margin:0 12px 9px}.contact-row{display:flex;gap:10px;align-items:center;width:100%;text-align:left;padding:12px 10px;border-radius:10px;min-width:0}.contact-row.is-selected,.contact-row[aria-current="true"]{background:var(--selected)}.contact-copy{display:flex;flex-direction:column;flex:1;min-width:0;gap:3px}.row-top{display:flex;align-items:baseline;gap:8px;min-width:0}.row-top strong{font-size:13px;font-weight:650;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-top time{font-size:10px;color:var(--muted);white-space:nowrap}.preview{font-size:12px;color:var(--muted);display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:1.45}.pinned-contact{margin-bottom:25px}.pinned-contact .row-top strong{font-size:14px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:0 12px 8px}.section-heading h2{font-size:11px;font-weight:600;color:var(--muted);margin:0}.count{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}.conversation-list .contact-row{padding:10px;gap:10px;margin:2px 0}.conversation-list .avatar{width:34px;height:34px}.conversation-list .row-top strong{font-size:12px}.conversation-list .preview{font-size:11px}.conversation-list .subject-preview{color:var(--ink)}.conversation-list .message-preview{color:var(--muted);font-size:11px}.list-empty,.list-note{font-size:12px;line-height:1.65;color:var(--muted);margin:12px 12px 20px}.inbox-footer{margin-top:auto;padding:10px 16px max(12px,env(safe-area-inset-bottom));flex:none}.footer-button{display:flex;align-items:center;gap:11px;width:100%;font-size:12px;min-height:44px;border-radius:8px;padding:8px 10px;color:var(--muted)}.footer-button .icon{width:17px;height:17px}.footer-button[aria-pressed="true"]{background:var(--selected);color:var(--ink)}.account-row{display:flex;align-items:center;gap:10px;padding:13px 8px 0;margin-top:7px;border-top:1px solid var(--border)}.account-avatar{width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--muted);background:var(--selected);border-radius:50%;flex:none}.account-row strong,.account-row small{display:block}.account-row strong{font-size:12px;font-weight:550}.account-row small{font-size:10px;color:var(--muted)}.account-row .icon-button{margin-left:auto;width:36px}.account-row .icon{width:17px}
/* Chat chrome remains small; the messages do the talking. */
.conversation-pane{display:flex;flex-direction:column;min-width:0;min-height:0;position:relative;background:var(--canvas)}.conversation-header{display:flex;align-items:center;height:78px;flex:none;padding:0 30px;border-bottom:1px solid var(--border);gap:11px;position:relative;z-index:5;padding-top:env(safe-area-inset-top)}.header-avatar{width:38px;height:38px}.header-contact{min-width:0}.header-contact h2{font-size:14px;font-weight:650;margin:0;line-height:1.4}.header-contact p{font-size:11px;color:var(--muted);margin:2px 0 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:min(50vw,340px)}.header-actions{margin-left:auto;display:flex;align-items:center;gap:16px}.channel-label{color:var(--faint);font-size:9px;font-weight:600;letter-spacing:.1em}.mobile-back{display:none}.popover{position:absolute;top:calc(100% - 5px);right:22px;width:264px;padding:7px;border-radius:13px;border:1px solid var(--border);background:var(--canvas);box-shadow:var(--shadow);z-index:20}.popover button,.popover a{display:flex;align-items:center;gap:11px;min-height:42px;width:100%;text-align:left;color:var(--ink);font-size:12px;text-decoration:none;border-radius:7px;padding:9px 10px}.popover a:hover{background:var(--hover)}.popover .icon{width:17px;height:17px;color:var(--muted)}.popover hr{border:0;border-top:1px solid var(--border);margin:5px}.menu-heading{padding:10px 11px 13px;display:flex;flex-direction:column;gap:4px}.menu-heading strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menu-heading span{font-size:10px;color:var(--muted);overflow-wrap:anywhere}.thread-strip{padding:12px 34px 0;display:flex;gap:10px;align-items:center;font-size:11px;color:var(--muted);flex:none}.thread-strip>span:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-strip #archived-badge{background:var(--incoming);font-size:10px;padding:2px 7px;border-radius:5px;flex:none}.connection-banner{font-size:12px;padding:3px 20px;min-height:40px;background:var(--incoming);display:flex;align-items:center;justify-content:center;gap:15px;flex:none}.connection-banner .text-button{min-height:34px;font-size:12px;font-weight:550}.message-scroll{overflow-y:auto;overflow-x:hidden;overscroll-behavior-y:contain;min-height:0;flex:1;padding:28px 34px 20px;scrollbar-width:thin;display:flex;flex-direction:column;scroll-behavior:auto}.history-loading{display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px;color:var(--muted);padding:25px}.empty-chat{display:flex;align-items:flex-start;gap:13px;margin-top:auto;padding:40px 0 12px;max-width:460px}.empty-chat .avatar{width:40px;height:40px}.empty-chat h3{font-size:15px;font-weight:600;margin:0 0 6px;letter-spacing:-.15px}.empty-chat p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}.messages{display:flex;flex-direction:column;gap:20px;min-width:0}.day-divider{text-align:center;font-size:10px;color:var(--muted);margin:5px 0 8px;line-height:1.4}.message{display:flex;flex-direction:column;align-items:flex-start;min-width:0;max-width:100%;position:relative}.message.user{align-items:flex-end}.bubble{max-width:68%;min-width:0;padding:12px 15px;border-radius:17px;background:var(--incoming);color:var(--ink);overflow-wrap:anywhere;font-size:14px;line-height:1.65}.assistant .bubble{border-bottom-left-radius:5px}.user .bubble{background:var(--outgoing);color:var(--outgoing-ink);border-bottom-right-radius:5px;white-space:pre-wrap}.message-meta{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:9px;line-height:1.4;margin:5px 4px 0;min-height:13px}.message-meta .icon{width:12px;height:12px}.message-actions{display:flex;gap:4px;margin:2px 4px 0}.copy-button{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;color:var(--muted)}.copy-button:hover{background:var(--hover)}.copy-button .icon{width:15px;height:15px}.assistant .bubble{width:100%;max-width:860px}.assistant{width:100%}.message-meta .message-failed{color:var(--danger)}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown p{margin:.65em 0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{line-height:1.35;margin:1.2em 0 .55em;font-weight:650;letter-spacing:-.25px}.markdown h1{font-size:21px}.markdown h2{font-size:18px}.markdown h3{font-size:15px}.markdown ul,.markdown ol{padding-left:1.5em;margin:.6em 0}.markdown li{margin:.25em 0}.markdown li>p{margin:.3em 0}.markdown a{text-decoration-thickness:1px;text-underline-offset:2px}.markdown blockquote{margin:1em 0;padding:0 12px;color:var(--muted);border-left:2px solid var(--border)}.markdown code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.88em;background:#00000006;padding:2px 4px;border-radius:4px;white-space:break-spaces}.markdown pre{max-width:100%;overflow:auto;padding:13px 14px;background:var(--canvas);border:1px solid var(--border);border-radius:9px;margin:12px 0;line-height:1.6;tab-size:2;overscroll-behavior:contain}.markdown pre code{padding:0;background:none;border-radius:0;white-space:pre;overflow-wrap:normal}.table-wrap{max-width:100%;overflow:auto;margin:12px 0;overscroll-behavior:contain}.markdown table{border-collapse:collapse;font-size:12px;text-align:left;min-width:100%}.markdown th,.markdown td{border-bottom:1px solid var(--border);padding:7px 10px;vertical-align:top;min-width:90px}.markdown th{font-weight:600}.markdown hr{border:0;border-top:1px solid var(--border);margin:18px 0}.live-run{margin-top:20px;min-width:0}.run-status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px;margin:9px 3px 0;min-height:22px;flex-wrap:wrap}.run-status details{max-width:100%;font-size:10px}.run-status summary{cursor:pointer;overflow-wrap:anywhere}.run-error{color:var(--danger);font-size:12px;margin:8px 0;max-width:580px;overflow-wrap:anywhere}.approval-card{border:1px solid var(--border);background:var(--canvas);border-radius:13px;max-width:min(68%,580px);padding:18px;margin:12px 0 5px}.approval-card h3{font-size:13px;margin:0 0 7px;font-weight:650}.approval-card p{font-size:12px;color:var(--muted);margin:0 0 12px;overflow-wrap:anywhere}.approval-card pre{background:var(--incoming);border-radius:7px;padding:11px;font-family:ui-monospace,monospace;font-size:11px;overflow:auto;max-height:180px;white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 13px}.approval-actions{display:flex;gap:8px;flex-wrap:wrap}.approval-actions button{font-size:11px;min-height:44px;padding:8px 12px}.approval-card .approval-warning{font-size:10px;line-height:1.5;margin-top:12px;margin-bottom:0}.jump-latest{position:absolute;bottom:118px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--canvas);box-shadow:0 2px 10px #0000000a;border-radius:30px;font-size:11px;padding:9px 14px;min-height:40px;white-space:nowrap}.jump-latest .icon{width:15px;height:15px}
/* Composer is a slim messenger control, not a command dashboard. */
.composer-region{padding:12px 30px max(14px,env(safe-area-inset-bottom));flex:none;background:var(--canvas);min-width:0}.composer{display:flex;align-items:flex-end;gap:12px;border:1px solid #d9dcda;border-radius:24px;padding:6px 7px 6px 17px;min-height:49px;background:var(--canvas);box-shadow:0 1px 3px #00000004;transition:border-color .12s}.composer:focus-within{border-color:var(--faint)}html[data-theme="dark"] .composer{border-color:var(--border)}.composer textarea{resize:none;border:0;outline:none;background:none;width:100%;min-height:34px;max-height:160px;line-height:1.5;font-size:14px;padding:7px 0;overflow-y:auto;scrollbar-width:thin}.composer textarea:focus-visible{outline:0}.send-button{display:flex;align-items:center;justify-content:center;border-radius:50%;height:34px;width:34px;flex:none;background:var(--outgoing);color:var(--outgoing-ink);margin-bottom:1px}.send-button:hover:not(:disabled){background:var(--outgoing);filter:brightness(.85)}.send-button .icon{width:19px;height:19px;stroke-width:2}.send-button:disabled{opacity:.3}.stop-button .icon rect{fill:currentColor;stroke:none}.composer-meta{display:flex;justify-content:space-between;gap:10px;padding:8px 9px 0;font-size:9px;color:var(--faint)}.composer-error{font-size:12px;color:var(--danger);margin:0 10px 9px;line-height:1.5}.action-dialog{background:var(--canvas);color:var(--ink);border:1px solid var(--border);border-radius:17px;padding:22px 24px;width:min(430px,calc(100vw - 32px));box-shadow:var(--shadow);max-height:85dvh;overflow:auto}.action-dialog::backdrop{background:var(--overlay)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 5px}.dialog-heading h2{font-size:18px;letter-spacing:-.4px;line-height:1.3;margin:0}.dialog-heading .icon-button{margin-right:-11px;margin-top:-7px}.action-dialog p{color:var(--muted);font-size:13px;margin:6px 0 20px;line-height:1.7;white-space:pre-line}.action-dialog label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}.dialog-actions button{font-size:12px}.toast{position:fixed;bottom:max(28px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);padding:11px 18px;border-radius:10px;box-shadow:var(--shadow);background:var(--outgoing);color:var(--outgoing-ink);max-width:min(460px,calc(100vw - 32px));font-size:12px;z-index:50}.noscript{position:fixed;inset:0;display:grid;place-content:center;background:var(--canvas);padding:30px;text-align:center;z-index:100}
@media(min-width:1500px){.conversation-header{padding-left:44px;padding-right:44px}.message-scroll{padding-left:48px;padding-right:48px}.composer-region{padding-left:44px;padding-right:44px}.bubble{max-width:min(68%,840px)}.assistant .bubble{max-width:min(100%,860px)}}
@media(max-width:1000px) and (min-width:701px){.messenger{grid-template-columns:260px minmax(0,1fr)}.inbox-header{padding-left:20px}.conversation-header{padding-left:22px;padding-right:20px}.message-scroll{padding-left:23px;padding-right:23px}.composer-region{padding-left:20px;padding-right:20px}.bubble{max-width:80%}.assistant .bubble{max-width:100%}.channel-label{display:none}.approval-card{max-width:85%}}
@media(max-width:700px){:root{font-size:15px}.messenger{display:block}.inbox,.conversation-pane{height:100%}.messenger[data-view="conversation"] .inbox{display:none}.messenger[data-view="list"] .conversation-pane{display:none}.inbox{border:0}.inbox-header{height:83px;padding:20px 17px 12px 23px}.inbox-header h1{font-size:29px}.search-field{height:39px;margin:0 22px 24px}.search-field input{font-size:16px}.section-label{font-size:10px}.inbox-scroll{padding-left:12px;padding-right:12px}.contact-row{padding:14px 12px;gap:12px;min-height:72px}.pinned-contact .row-top strong{font-size:16px}.row-top time{font-size:11px}.preview{font-size:14px}.pinned-contact{margin-bottom:23px}.section-heading{margin-bottom:8px}.section-heading h2{font-size:12px}.conversation-list .contact-row{padding:13px 12px;gap:12px}.conversation-list .avatar{width:42px;height:42px}.conversation-list .row-top strong{font-size:14px}.conversation-list .preview{font-size:13px}.conversation-list .message-preview{font-size:12px}.inbox-footer{padding:8px 20px max(17px,env(safe-area-inset-bottom))}.footer-button{font-size:14px}.account-row strong{font-size:14px}.account-row small{font-size:11px}.account-row .icon-button{width:44px}.conversation-header{height:calc(69px + env(safe-area-inset-top));padding-left:7px;padding-right:11px;gap:9px}.mobile-back{display:inline-flex;color:var(--accent);width:38px}.header-avatar{width:35px;height:35px}.header-contact h2{font-size:14px}.header-contact p{font-size:10px;max-width:52vw}.header-actions{gap:0}.channel-label{display:none}.popover{right:12px;top:calc(100% - 3px);width:270px}.popover button,.popover a{min-height:45px;font-size:13px}.thread-strip{padding:10px 18px 0;font-size:10px}.message-scroll{padding:23px 15px 16px}.bubble{max-width:88%;padding:11px 14px;font-size:14px;line-height:1.65;border-radius:17px}.messages{gap:18px}.message-meta{font-size:9px}.message-actions{margin-top:0}.copy-button{width:44px;height:32px}.markdown h1{font-size:19px}.markdown h2{font-size:17px}.approval-card{max-width:94%;padding:15px}.approval-actions button{font-size:12px}.composer-region{padding:8px 12px max(10px,env(safe-area-inset-bottom))}.composer{padding:4px 5px 4px 15px;gap:8px;min-height:51px;border-radius:26px}.composer textarea{font-size:16px;min-height:40px;max-height:128px;padding:8px 0}.send-button{width:42px;height:42px;margin-bottom:0}.composer-meta{padding:6px 6px 0;font-size:9px;justify-content:center}#composer-hint{display:none}.composer-error{font-size:11px;margin:0 5px 8px}.jump-latest{bottom:105px;min-height:44px}.empty-chat{padding:30px 7px 22px;gap:12px}.empty-chat h3{font-size:15px}.empty-chat p{font-size:13px}.connection-banner{padding:4px 12px;gap:10px;font-size:11px}.connection-banner .text-button{font-size:11px;min-height:36px}.access-screen{padding-left:20px;padding-right:20px}.access-card{padding:29px 25px;max-width:380px}.access-card h1{font-size:23px}.access-card .text-button{font-size:11px}.action-dialog{padding:20px}.toast{bottom:100px}.search-field .icon{width:18px;height:18px}}
@media(max-height:540px){.access-screen{justify-content:flex-start;padding-top:24px}.access-card{padding:22px}.access-card .avatar{width:42px;height:42px;margin-bottom:16px}.access-intro{margin-bottom:15px}.access-signature{display:none}.composer-meta{display:none}.conversation-header{height:56px}.inbox-header{height:66px}.composer-region{padding-top:6px;padding-bottom:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}