/* NurseAbby / celestial study studio. One quiet surface for the work, one living backdrop. */
:root { --studio-panel:#fcfbfe; --studio-ink:#302a3c; --studio-muted:#756b82; --studio-line:#e6e0ec; --studio-rose:#a74578; --focus:#58677b; }
body { --ink:var(--studio-ink); --muted:var(--studio-muted); --surface:var(--studio-panel); --line:var(--studio-line); --pink-deep:var(--studio-rose); background:#100f1d; }
body[data-theme="dark"] { --studio-panel:#131a27; --studio-ink:#f1edf4; --studio-muted:#afaec1; --studio-line:#2b3343; --studio-rose:#eaa7c6; --focus:#99a8ba; }
body .study-backdrop { background:radial-gradient(ellipse at 77% 32%,#4b293d 0,transparent 48%),radial-gradient(ellipse at 19% 86%,#1a3551 0,transparent 54%),#080d18; }
body .galaxy-nebula { position:absolute; inset:-20%; opacity:.9; transform:rotate(-23deg); background:radial-gradient(ellipse at 62% 40%,#9f5b704f,transparent 29%),radial-gradient(ellipse at 42% 56%,#637da44d,transparent 18%),radial-gradient(ellipse at 22% 60%,#387a962e,transparent 30%),radial-gradient(ellipse at 82% 48%,#a3765233,transparent 24%); filter:blur(35px); }
body .galaxy-nebula::after { content:""; position:absolute; inset:0; opacity:.11; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' filter='url(%23n)' d='M0 0h240v240H0z'/%3E%3C/svg%3E"); }
body .study-backdrop .study-helix { z-index:1; opacity:.9; }
/* Full-bleed original artwork, not a card: its edges dissolve into the scene. */
body .study-backdrop .heart-art { z-index:3; width:108vw; height:130vh; right:-18vw; top:-12vh; opacity:.94; overflow:visible; border:0; border-radius:0; background:none; box-shadow:none; mix-blend-mode:screen; mask-image:none; }
body .study-backdrop .heart-art img { width:auto; max-width:none; height:100%; margin-inline:auto; object-fit:contain; mask-image:linear-gradient(90deg,transparent,#000 29%,#000 84%,transparent),linear-gradient(180deg,transparent,#000 15%,#000 83%,transparent); mask-composite:intersect; transform-origin:66% 61%; will-change:transform; animation:cardiac-cycle .86s cubic-bezier(.38,0,.3,1) infinite; }
body .study-backdrop .study-dna { position:absolute; z-index:2; inset:0; width:100%; height:100%; pointer-events:none; opacity:.85; mask-image:none; }
body .study-backdrop .study-mist { z-index:0; inset:38% -5% -30% -15%; opacity:.28; filter:blur(55px); }
body .scene-veil { position:absolute; z-index:4; inset:0; pointer-events:none; background:linear-gradient(90deg,#080d1852 0,#080d187d 25%,#080d183d 50%,transparent 69%),linear-gradient(0deg,#080d1866,transparent 33%,transparent 83%,#080d1840); }
/* A quick primary contraction, smaller recoil, then a longer resting interval. */
@keyframes cardiac-cycle {
  0%,60%,100% { transform:scale(1,1) rotate(0deg); }
  13% { transform:scale(.974,1.015) rotate(-.45deg); }
  24% { transform:scale(1.005,.997) rotate(.1deg); }
  36% { transform:scale(.987,1.007) rotate(-.2deg); }
}
body .icon-rail,body[data-theme="dark"] .icon-rail { width:228px; padding:26px 16px 18px; background:#0b101ad9; backdrop-filter:blur(24px); border-color:#ffffff0e; }
body .wide-shell { margin-left:228px; }
body .rail-heading { padding:0 0 28px; align-items:center; gap:7px; }
body .rail-logo { display:flex; gap:9px; align-items:center; font:700 18px Manrope,Arial,sans-serif; letter-spacing:-.7px; }
body .rail-logo>span:first-child { color:#e5a6cf; font-size:25px; }
body .rail-wordmark small { display:block; color:#ab9dbc; font-size:9px; letter-spacing:0; font-weight:400; margin-top:3px; }
body #sidebarToggle { flex:none; min-width:28px; min-height:32px; color:#d6c9e3; border:1px solid #ffffff13; background:#ffffff04; border-radius:9px; }
body .rail-nav { gap:7px; }
body .rail-nav button { min-height:44px; border:1px solid transparent; border-radius:12px; padding:10px 12px; gap:10px; }
body .rail-nav button:first-child { background:linear-gradient(110deg,#6e425b66,#59467033); border-color:#cd9dbc27; }
body .rail-nav button>span:first-child { flex:none; color:#ddbad4; width:20px; font-size:20px; }
body .rail-nav button .nav-label { color:inherit; font:500 12px Manrope,Arial,sans-serif; width:auto; }
body .rail-recents { margin-top:38px; }
body #sidebarRecentChats>span { font:400 11px/1.85 Manrope,Arial,sans-serif; color:#a99bb8; padding:8px; }
body .sidebar-recent { color:#d4c6de; font-size:12px; }
body .sidebar-recent-actions button { color:#cbb9d6; }
body .rail-account { position:relative; gap:9px; padding:18px 0 0; width:100%; }
body #accountButton { display:flex; align-items:center; gap:8px; min-height:50px; width:100%; min-width:0; padding:11px; background:#ffffff07; border:1px solid #ffffff14; border-radius:13px; text-align:left; color:#e8deed; }
body #accountButton:hover { background:#ffffff0f; border-color:#bb85b849; }
body #accountButton .account-copy { flex:1; min-width:0; }
body #accountName { font:600 11px/1.5 Manrope,Arial,sans-serif!important; color:#f1e5f3; }
body #accountStatus { display:block; font:400 9px/1.7 Manrope,Arial,sans-serif; color:#ac9bb8; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
body #accountAction { flex:none; font:600 8px Manrope,Arial,sans-serif; color:#f1b6dc; }
body .account-name-row { flex-wrap:wrap; gap:4px; }
body .trial-remaining { font-size:8px; padding:3px 6px; }
body #accountMenu { bottom:calc(100% + 10px); padding:6px; border:1px solid var(--studio-line); border-radius:14px; box-shadow:0 14px 40px #0004; }
body #accountMenu button { width:100%; min-height:40px; border:0; padding:10px 12px; text-align:left; color:var(--studio-ink); font:500 12px Manrope,Arial,sans-serif; border-radius:8px; }
body #accountMenu button:hover { background:color-mix(in srgb,var(--studio-rose) 9%,transparent); }
body .topbar,body[data-theme="dark"] .topbar { display:flex; justify-content:space-between; gap:16px; min-height:72px; padding:0 38px; background:#0a101a4a; backdrop-filter:blur(14px); border-color:#ffffff0c; }
body .brand { font:500 12px Manrope,Arial,sans-serif; letter-spacing:.01em; color:#c7bbd4; }
body .topbar-center { display:none; }
body .chat-actions { gap:8px; align-items:center; }
body .chat-actions button { min-height:34px; padding:8px 13px; font:500 11px Manrope,Arial,sans-serif; text-transform:none; letter-spacing:0; border:1px solid #ffffff16; border-radius:10px; background:#ffffff05; color:#e6dbea; }
body .chat-actions button:hover { background:#ffffff0e; color:#fff; border-color:#d6acc73d; }
body #themeToggle { width:32px!important; height:32px!important; font-size:16px!important; border-radius:50%; border-color:#ffffff26!important; background:#ffffff08!important; color:#f0c5df!important; }
/* The regular desk leaves room for the living scene. Expansion is an explicit choice. */
body .app-stage { --desk-height:clamp(400px,48dvh,500px); gap:28px; padding:30px 38px; grid-template-columns:minmax(0,1fr) 286px; grid-template-rows:none; height:auto; min-height:calc(100dvh - 142px); align-items:start; align-content:start; }
body #welcomePanel { padding:12px 0 14px; min-height:260px; }
body .heart-welcome-copy { display:block; max-width:560px; text-shadow:0 2px 28px #070b18b3; }
body .study-hero .eyebrow { display:flex; align-items:center; gap:13px; font-size:8px; letter-spacing:.2em; color:#c5bac9; margin:0 0 18px; }
body .study-hero .eyebrow::before { content:""; width:28px; height:1px; background:#d6a7bba6; }
body .study-hero h1 { max-width:560px; font:500 clamp(40px,4vw,62px)/1.08 Manrope,Arial,sans-serif; letter-spacing:-.045em; margin:0 0 16px; }
body .study-hero h1 em { display:block; font-family:Georgia,serif; font-weight:400; color:#eed0df; letter-spacing:-.045em; }
body .study-hero h1>br { display:none; }
body .heart-welcome-copy>p:last-of-type { color:#b8becd; font-size:12px; line-height:1.65; max-width:520px; margin:0; }
body .study-hero-action { min-height:43px; padding:7px 8px 7px 18px; margin-top:18px; gap:24px; background:#f3dbe811; border-color:#edc0dd3b; font-size:11px; box-shadow:inset 0 1px #ffffff0c; }
body .study-hero-action>span { display:grid; place-items:center; width:28px; height:28px; border-radius:50%; background:#f2d9e71c; font-size:16px; }
body .study-hero-action:hover { background:#e4c8e025; border-color:#edc0dd70; }
body .chat-canvas { height:var(--desk-height); min-height:0; padding:22px; border-color:var(--studio-line); border-radius:22px; box-shadow:0 28px 90px #050b1c60,inset 0 1px #ffffff06; }
body .chat-canvas> :not(.messages) { flex-shrink:0; }
/* Frost only the outer panel. Text, message bubbles, and composer keep solid surfaces. */
body .chat-canvas .bubble { background:var(--studio-panel); }
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))) {
  body .chat-canvas { --studio-muted:#63596f; background:rgba(252,251,254,.84); -webkit-backdrop-filter:blur(28px) saturate(.82); backdrop-filter:blur(28px) saturate(.82); border-color:#f5eefdb3; box-shadow:0 28px 90px #050b1c50,inset 0 1px #ffffffad; }
  body[data-theme="dark"] .chat-canvas { --studio-muted:#c2bfd0; background:rgba(19,26,39,.72); border-color:#c0cbe12e; box-shadow:0 28px 90px #050b1c50,inset 0 1px #e4eaff13; }
}
@media (prefers-reduced-transparency:reduce), (prefers-contrast:more) {
  body .chat-canvas,body[data-theme="dark"] .chat-canvas { background:var(--studio-panel); -webkit-backdrop-filter:none; backdrop-filter:none; border-color:var(--studio-line); }
}
body .study-desk-heading { display:flex; align-items:center; gap:10px; padding-bottom:16px; margin-bottom:16px; border-bottom:1px solid var(--studio-line); }
body .study-desk-heading>div { min-width:0; }
body .desk-toggle { display:inline-flex; align-items:center; justify-content:center; gap:7px; flex-shrink:0; min-height:34px; margin-left:auto; padding:6px 9px; border:1px solid var(--studio-line); border-radius:9px; background:color-mix(in srgb,var(--studio-rose) 5%,transparent); color:var(--studio-ink); font:500 10px Manrope,Arial,sans-serif; cursor:pointer; }
body .desk-toggle:hover { border-color:var(--studio-rose); background:color-mix(in srgb,var(--studio-rose) 12%,transparent); }
body .expand-icon { font-size:19px; line-height:1; }
body .desk-mark { display:grid; place-items:center; background:color-mix(in srgb,var(--studio-rose) 10%,transparent); color:var(--studio-rose); width:34px; height:34px; border-radius:12px; }
body .study-desk-heading h2 { font:600 14px/1.5 Manrope,Arial,sans-serif; margin:0; letter-spacing:-.2px; }
body .study-desk-heading p { font-size:10px; color:var(--studio-muted); margin:1px 0 0; }
body .desk-tag { margin-left:auto; color:var(--studio-muted); font:400 7px 'DM Mono',monospace; letter-spacing:.06em; }
body .messages { display:flex; flex-direction:column; flex:1; min-height:0; max-height:none; overflow-y:auto; overscroll-behavior:contain; padding:0 3px 12px 0; scrollbar-width:thin; scrollbar-color:#b59cab transparent; margin-bottom:18px; }
body .message { flex-shrink:0; gap:10px; }
body .reply-status { display:flex; align-items:center; gap:9px; min-height:24px; margin:0 0 10px; color:var(--studio-rose); font:500 12px/1.6 Manrope,Arial,sans-serif; }
body .reply-status[hidden] { display:none; }
body .thinking-dots { display:inline-flex; gap:4px; align-items:center; padding:4px; }
body .thinking-dots i { width:4px; height:4px; border-radius:50%; background:currentColor; animation:thinking-pulse 1.2s ease-in-out infinite; }
body .thinking-dots i:nth-child(2) { animation-delay:.15s; } body .thinking-dots i:nth-child(3) { animation-delay:.3s; }
@keyframes thinking-pulse { 0%,65%,100% { opacity:.35; transform:translateY(0); } 30% { opacity:1; transform:translateY(-2px); } }
body .bubble { padding:15px 17px; border-radius:4px 16px 16px 16px; background:color-mix(in srgb,var(--studio-panel) 90%,#ad9bb912); }
body[data-theme="dark"] .chat-canvas .bubble { background:#1a2331; border-color:#303a4b; color:#f2edf6; }
body[data-theme="dark"] .chat-canvas .message.user .bubble { background:#382a40; border-color:#55435e; }
body .reply-content { font:400 15px/1.8 Manrope,Arial,sans-serif; }
body .reply-content p { margin:0 0 8px; } body .reply-content p:last-child { margin-bottom:0; }
body .avatar { flex:none; width:27px; height:27px; font-size:10px; }
body .bubble time { font-size:7px; color:var(--studio-muted); }
body .message-tools button { min-height:28px; padding:6px 9px; border:1px solid var(--studio-line); border-radius:7px; color:var(--studio-muted); font-size:8px; background:transparent; }
body .message-tools button:hover { background:color-mix(in srgb,var(--studio-rose) 8%,transparent); color:var(--studio-rose); }
body .composer { padding:9px; gap:8px; border-radius:15px; position:relative; }
body[data-theme="dark"] .chat-canvas .composer { background:#1b2535; border-color:#344158; box-shadow:inset 0 1px #ffffff05; }
/* One neutral edge indicates focus: no colored glow or second box around the text. */
body .chat-canvas .composer:focus-within { border-color:var(--focus); box-shadow:inset 0 0 0 1px var(--focus); }
body .composer textarea { font-size:14px; line-height:1.6; padding:8px 2px; min-width:0; }
body .composer textarea::placeholder { color:var(--studio-muted); opacity:1; }
body #attachButton { display:grid; place-items:center; width:34px; height:34px; border:1px solid var(--studio-line); background:var(--studio-panel); color:var(--studio-muted); border-radius:10px; font-size:21px; }
body .send-button { width:36px; height:36px; border-radius:11px; background:#9c4c82; color:#fff; }
body .send-button:hover { background:#84396d; transform:translateY(-1px); }
body .composer-note { font-size:10px; line-height:1.7; max-width:100%; margin:14px 0 0; }
body #composerMenu { min-width:238px; padding:7px; border:1px solid var(--studio-line); background:var(--studio-panel); border-radius:14px; box-shadow:0 14px 42px #100a2533; z-index:35; }
body #composerMenu button { color:var(--studio-ink); min-height:42px; width:100%; border:0; border-radius:9px; padding:10px; background:transparent; font:500 12px Manrope,Arial,sans-serif; text-align:left; }
body #composerMenu button:hover { background:color-mix(in srgb,var(--studio-rose) 9%,transparent); }
body .attachment { background:var(--studio-panel); border:1px solid var(--studio-line); border-radius:10px; color:var(--studio-ink); padding:7px 9px; }
body .attachment button { width:28px; height:28px; border:0; border-radius:6px; color:var(--studio-rose); }
body .quick-panel { position:static; align-self:start; height:auto; max-height:var(--desk-height); min-height:0; overflow:hidden; padding:22px 18px; background:#111a27c9; backdrop-filter:blur(24px); border-color:#c2cde922; border-radius:22px; box-shadow:0 22px 60px #050b1c36,inset 0 1px #ffffff05; }
body .quick-panel>* { flex-shrink:0; }
body .quick-panel-heading { display:flex; align-items:center; gap:10px; justify-content:space-between; }
body .quick-panel-heading>div { min-width:0; }
body .focus-toggle { display:grid; place-items:center; flex-shrink:0; width:32px; height:32px; padding:0; border:1px solid #c2cde933; border-radius:9px; background:#ffffff08; color:#e6d9ef; cursor:pointer; }
body .focus-toggle:hover { background:#ffffff14; border-color:#eaa7c688; }
body .focus-toggle[aria-expanded="false"] svg { transform:rotate(180deg); }
body #quickPanelBody { flex:1; min-height:0; overflow-y:auto; overscroll-behavior:contain; scrollbar-width:thin; scrollbar-color:#b59cab transparent; padding-right:3px; }
body #quickPanelBody[hidden] { display:none; }
body .quick-panel h2 { font-size:27px; margin:10px 0; }
body .quick-panel .eyebrow { color:#bba1c7; font-size:8px; }
body .quick-copy { font-size:11px; color:#bbadc9; }
body .prompt-list { gap:0; margin-top:21px; }
body .prompt-list button { width:100%; gap:11px; padding:13px 2px; min-height:62px; border:0; border-bottom:1px solid #ffffff0c; border-radius:0; background:transparent; }
body .prompt-list button:hover,body[data-theme="dark"] .prompt-list button:hover { background:#c3a2d408; transform:translateX(3px); border-color:#d4acd33c; }
body .prompt-list .prompt-icon { display:grid; place-items:center; width:28px; height:30px; border-radius:8px; background:#aa88c015; color:#d1afd0; font-size:19px; flex:none; }
body .prompt-list .prompt-copy { display:block; color:#e6d9ef; min-width:0; flex:1; }
body .prompt-copy strong { display:block; font-size:10px; line-height:1.5; font-weight:600; }
body .prompt-copy small { display:block; color:#a798b7; font-size:9px; line-height:1.6; margin-top:2px; }
body .prompt-list .prompt-arrow { color:#a391b3; font-size:14px; }
body .quick-foot { margin-top:20px; padding-top:16px; }
body .quick-foot strong { color:#ae96bf; }
body .quick-foot p { color:#b6a6c4; font-size:10px; }
body .site-footer { padding:18px 32px; background:transparent; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; font:400 9px Manrope,Arial,sans-serif; }
body .site-footer nav { display:flex; flex-wrap:wrap; gap:6px 16px; }
body .site-footer a,body .site-footer button { font:400 10px Manrope,Arial,sans-serif; color:#b8a9c8; text-decoration:none; min-height:28px; padding:5px 0; border:0; background:none; }
body .site-footer a:hover,body .site-footer button:hover { color:#f1c8e7; text-decoration:underline; text-underline-offset:4px; }
body button,body a { -webkit-tap-highlight-color:transparent; }
body :is(button,a,input,textarea,select):focus-visible { outline:2px solid var(--focus); outline-offset:3px; }
body .chat-canvas .composer textarea:focus-visible { outline:none; }
@media(forced-colors:active) { body .chat-canvas .composer:focus-within { outline:2px solid Highlight; outline-offset:2px; } }
body button:disabled { opacity:.48; cursor:not-allowed; transform:none!important; }
body .auth-modal,body .support-modal { background:#0d0b1ccc; backdrop-filter:blur(9px); padding:22px; z-index:100; }
body .auth-dialog,body .support-dialog { width:min(100%,440px); max-height:90dvh; overflow:auto; border:1px solid var(--studio-line); border-radius:24px; padding:35px; background:var(--studio-panel); color:var(--studio-ink); box-shadow:0 28px 100px #0006; }
body #authTitle,body #supportTitle { font:600 27px/1.25 Manrope,Arial,sans-serif; letter-spacing:-1px; margin:22px 0 12px; }
body .auth-copy,body .support-dialog>p { font:400 12px/1.8 Manrope,Arial,sans-serif; color:var(--studio-muted); }
body #googleAuth,body .auth-form button[type="submit"] { display:flex; align-items:center; justify-content:center; gap:10px; min-height:46px; border:1px solid var(--studio-line); border-radius:12px; padding:12px; background:var(--studio-panel); color:var(--studio-ink); font:600 12px Manrope,Arial,sans-serif; }
body .auth-form button[type="submit"] { background:#9c4c82; border-color:#9c4c82; color:#fff; }
body .auth-form label { font-size:11px; color:var(--studio-muted); }
body .auth-form input { min-height:46px; border:1px solid var(--studio-line); background:var(--studio-panel); color:var(--studio-ink); border-radius:11px; padding:12px; font:400 13px Manrope,Arial,sans-serif; }
body .auth-fineprint,body .auth-feedback { font:400 11px/1.7 Manrope,Arial,sans-serif; color:var(--studio-muted); }
body .auth-close,body .support-close,body .close-panel { display:grid; place-items:center; width:32px; height:32px; border:1px solid var(--studio-line); border-radius:50%; background:var(--studio-panel); color:var(--studio-muted); font-size:21px; }
body .support-email { display:block; padding:14px; margin:20px 0; border:1px solid var(--studio-line); border-radius:12px; color:var(--studio-rose); font-size:13px; overflow-wrap:anywhere; }
body .right-panel { z-index:90; width:min(390px,calc(100vw - 76px)); padding:26px; background:var(--studio-panel); color:var(--studio-ink); border-color:var(--studio-line); box-shadow:-20px 0 90px #09051855; }
body .panel-head h2 { font:600 24px/1.2 Manrope,Arial,sans-serif; letter-spacing:-.8px; }
body .tool-block { margin-top:18px; border:1px solid var(--studio-line); background:transparent; }
body .tool-block p { color:var(--studio-muted); font-size:12px; line-height:1.8; }
body #answerMode { min-height:42px; width:100%; border:1px solid var(--studio-line); border-radius:10px; background:color-mix(in srgb,var(--studio-rose) 8%,transparent); color:var(--studio-rose); font:600 11px Manrope,Arial,sans-serif; }
body .source-toggle { color:var(--studio-ink); font-size:12px; }
body .connection-notice { border:1px solid var(--studio-line); background:transparent; color:var(--studio-muted); border-radius:9px; padding:9px 12px; font-size:10px; margin:0 0 15px; }
body .export-notice { margin:0 0 16px; font-size:11px; color:var(--studio-muted); line-height:1.7; }
body .export-notice a { display:inline-block; padding:5px 8px; color:var(--studio-rose); border:1px solid var(--studio-line); border-radius:7px; text-underline-offset:3px; }
body.sidebar-collapsed .rail-nav #showTools { display:flex; }
body.sidebar-collapsed .rail-nav button .nav-label { display:none; }
body.sidebar-collapsed .rail-logo { display:none; }
body.sidebar-collapsed .rail-heading { justify-content:center; }
body.sidebar-collapsed .rail-nav button { justify-content:center; padding:10px 4px; }
@media(min-width:1600px) { body .app-stage { max-width:1480px; padding:30px 38px; grid-template-columns:minmax(0,1fr) 300px; } }
@media(max-width:1150px) {
  body .app-stage { grid-template-columns:minmax(0,1fr); padding:24px; }
  body .quick-panel { max-height:none; }
  body #quickPanelBody { overflow:visible; }
  body .prompt-list { grid-template-columns:repeat(2,minmax(0,1fr)); }
  body .study-hero h1 { font-size:32px; }
}
@media(min-width:801px) and (max-width:1150px) { body .study-backdrop .heart-art { right:-28vw; } }
@media(max-width:800px) {
  body .icon-rail,body[data-theme="dark"] .icon-rail { width:60px; padding:18px 7px; } body .wide-shell { margin-left:60px; }
  body .rail-heading { display:flex; flex-direction:column; padding-bottom:20px; gap:18px; }
  body .rail-logo { display:flex; font-size:0; } body .rail-wordmark { display:none; }
  body .rail-heading #sidebarToggle { display:grid; } body .rail-nav #showTools { display:flex; }
  body .rail-nav button { justify-content:center; padding:10px 4px; } body .rail-nav .nav-label { display:none!important; }
  body .rail-account { display:flex!important; padding:12px 0 0; } body #accountInitials { display:none!important; }
  body #accountButton { width:44px; min-height:44px; padding:10px; justify-content:center; }
  body #accountButton .account-copy,body #accountAction { display:none; } body #accountButton::before { content:'↪'; font-size:21px; color:#e4b4d5; }
  body #accountMenu { left:0; width:200px; } body .topbar,body[data-theme="dark"] .topbar { padding:0 20px; }
  body .app-stage { padding:18px 20px; gap:18px; }
  body #welcomePanel { min-height:0; }
  body .heart-welcome-copy { display:grid; grid-template-columns:minmax(0,1fr) auto; column-gap:12px; }
  body .study-hero h1 { grid-column:1/-1; font-size:32px; }
  body .study-hero h1 em { display:inline; }
  body .heart-welcome-copy>p:last-of-type { grid-column:1/-1; }
  body .study-hero .eyebrow { grid-column:1; align-self:center; margin-bottom:0; }
  body .study-hero-action { grid-column:2; grid-row:1; min-height:30px; margin:0 0 8px; padding:4px 5px 4px 10px; gap:10px; font-size:10px; }
  body .study-hero-action>span { width:22px; height:22px; font-size:14px; }
  body .study-backdrop .heart-art { right:-40vw; width:160vw; height:122vh; top:-2vh; opacity:.66; }
  body .scene-veil { background:linear-gradient(90deg,#080d1899,#080d186b 55%,#080d1810),linear-gradient(0deg,#080d1833,transparent 80%); }
  body .chat-canvas { padding:20px; } body .desk-tag { display:none; }
  body .site-footer { padding:18px 20px; }
}
@media(max-width:520px) {
  body .brand { max-width:90px; font-size:10px; line-height:1.5; } body .chat-actions { gap:5px; }
  body .chat-actions button { padding:7px 8px; font-size:9px; } body .topbar,body[data-theme="dark"] .topbar { gap:6px; padding:0 12px; }
  body #exportChat { display:inline-flex; align-items:center; }
  body .app-stage { --desk-height:420px; padding:12px; gap:14px; } body #welcomePanel { padding:2px 0 4px; }
  body .study-hero h1 { font-size:29px; letter-spacing:-1px; margin-bottom:8px; } body .heart-welcome-copy>p:last-of-type { font-size:11px; line-height:1.6; }
  body .heart-welcome-copy { column-gap:8px; } body .study-hero .eyebrow { font-size:7px; letter-spacing:.1em; gap:0; }
  body .study-hero .eyebrow::before { display:none; }
  body .study-backdrop .heart-art { width:180vw; right:-42vw; height:115vh; top:2vh; opacity:.56; }
  body .chat-canvas { padding:14px; }
  body .study-desk-heading { padding-bottom:14px; margin-bottom:14px; }
  body .study-desk-heading .desk-mark,body .expand-label { display:none; }
  body .desk-toggle { width:34px; padding:6px; }
  body .message { gap:6px; } body .bubble { padding:12px; } body .reply-content { font-size:14px; }
  body .avatar { width:22px; height:22px; } body .prompt-list { grid-template-columns:1fr; }
  body .quick-panel { padding:20px 16px; } body .auth-dialog,body .support-dialog { padding:26px; }
  body .auth-modal,body .support-modal { padding:16px; } body .site-footer { padding:12px; }
  body .chart-image-mode { font-size:7px; max-width:78px; padding:5px; }
  body #composerMenu { min-width:0; width:min(238px,calc(100vw - 112px)); }
}
@media(max-width:360px) {
  body .study-hero h1 { font-size:26px; letter-spacing:-.9px; }
  body .study-hero .eyebrow { font-size:6px; letter-spacing:.08em; }
  body .composer { padding:6px; gap:6px; flex-wrap:wrap; }
  body .composer .chart-image-mode { order:-1; flex:0 0 100%; max-width:none; }
}
/* Hiding surrounds with CSS preserves welcome and quick-start state for Restore. */
body.chat-expanded .app-stage { max-width:none; grid-template-columns:minmax(0,1fr); grid-template-rows:minmax(0,1fr); height:calc(100dvh - 72px); min-height:360px; padding:18px 24px; gap:0; }
body.chat-expanded #welcomePanel,body.chat-expanded .quick-panel { display:none!important; }
body.chat-expanded .chat-canvas { height:100%; min-height:0; }
@media(max-width:520px) { body.chat-expanded .app-stage { padding:12px; } }
@media(prefers-reduced-motion:reduce) { body .study-backdrop .heart-art img,body .study-backdrop .study-mist,body .thinking-dots i { animation:none; } html { scroll-behavior:auto; } body button,body a { transition:none!important; } }
/* Matching standalone information pages. */
body.info-page,body.feedback-page { min-height:100vh; color:#31273f; background:radial-gradient(ellipse at 10% 0,#322643,transparent 55%),#111222; }
body.info-page .shell,body .feedback-shell { width:min(780px,calc(100% - 40px)); margin:0 auto; padding:40px 0; }
body.info-page .brand,body .feedback-brand { color:#eadcec; text-decoration:none; font:600 14px Manrope,Arial,sans-serif; }
body.info-page .study-tools,body .feedback-card { display:block; margin-top:32px; padding:40px; border:1px solid #eee6f2; border-radius:24px; background:#fcfaff; box-shadow:0 24px 90px #0003; }
body.info-page h2,body .feedback-card h1 { margin:18px 0; font:500 34px/1.2 Georgia,serif; color:#392b43; }
body.info-page p,body .feedback-intro { font:400 14px/1.9 Manrope,Arial,sans-serif; color:#6d6278; }
body.info-page .study-tools a { color:#974275; }
body .feedback-form textarea { min-height:150px; border:1px solid #e1d7e8; border-radius:13px; padding:14px; background:white; font:400 13px/1.7 Manrope,Arial,sans-serif; color:#392b43; }
body .feedback-upload { min-height:40px; border:1px solid #daccdf; border-radius:10px; padding:10px 14px; color:#86456d; background:#f7f0f7; }
body #feedbackSubmit { min-height:44px; border:0; border-radius:12px; padding:12px 20px; background:#974d80; color:#fff; font:600 12px Manrope,Arial,sans-serif; }
body .feedback-footer { margin-top:24px; display:flex; gap:18px; flex-wrap:wrap; } body .feedback-footer a { color:#cbbbd7; font-size:11px; }
body .feedback-previews button { padding:7px 10px; border:1px solid #e6d8e9; border-radius:8px; background:#fff; color:#8c476f; }
@media(max-width:520px) { body.info-page .study-tools,body .feedback-card { padding:25px; } body.info-page h2,body .feedback-card h1 { font-size:28px; } body .feedback-upload-row { align-items:start; flex-direction:column; } }