/* ============================================================
   youAI — v1 design system
   Airy, near-white, minimal borders, big type, iridescent orb.
   BeeBot spaciousness × Sphere AI gloss. Apple-grade calm.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
img{max-width:100%;display:block}
::selection{background:rgba(99,102,241,.18)}

:root{
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;

  /* ink */
  --ink:#15161d;
  --ink-2:#3c3e49;
  --slate:#63667a;
  --muted:#9296a5;
  --faint:#c0c3cf;

  /* surfaces */
  --backdrop:#f6f8ff;   /* page background (behind the app frame) */
  --canvas:#f6f8ff;     /* app content background — white cards pop against this */
  --surface:#ffffff;    /* cards & sidebar stay white */
  --quiet:#eef1fa;      /* recessed fields (tinted to match canvas) */
  --quiet-2:#e6eaf6;

  /* hairlines (barely there) */
  --line:rgba(20,22,45,.07);
  --line-soft:rgba(20,22,45,.045);
  --line-strong:rgba(20,22,45,.11);

  /* accent — periwinkle → violet */
  --accent:#5d5bef;
  --accent-2:#7c6cff;
  --accent-ink:#4a48d6;
  --blue:#3b82f6;
  --grad:linear-gradient(122deg,#6366f1 0%,#7c6cff 46%,#5b8def 100%);
  --grad-text:linear-gradient(118deg,#6366f1 0%,#8b5cf6 52%,#5b8def 100%);

  /* orb pastels */
  --o1:#b3c0ff; --o2:#d9c2ff; --o3:#ffc7ee; --o4:#a9e9ff;

  /* status (muted, soft) */
  --green:#16a370; --green-bg:#e6f6ee;
  --amber:#e8890c; --amber-bg:#fdf0dd;
  --red:#e5484d;   --red-bg:#fdeaea;
  --sky:#2f8bef;  --sky-bg:#e7f1fe;
  --blue-bg:#e7f0ff; --violet-bg:#eeecfe;

  /* radius — bigger, softer */
  --r-xs:10px; --r-sm:13px; --r:16px; --r-lg:22px; --r-xl:30px; --r-2xl:38px; --pill:999px;

  /* shadow — diffuse, low opacity */
  --sh-xs:0 1px 2px rgba(20,22,50,.05);
  --sh-sm:0 1px 3px rgba(20,22,50,.05),0 4px 14px -6px rgba(20,22,50,.1);
  --sh:0 2px 6px rgba(20,22,50,.05),0 18px 40px -18px rgba(20,22,50,.18);
  --sh-lg:0 30px 70px -24px rgba(20,22,50,.24),0 8px 24px -14px rgba(20,22,50,.12);
  --sh-frame:0 50px 100px -34px rgba(24,26,58,.3),0 12px 30px -16px rgba(24,26,58,.14);
  --sh-glow:0 16px 40px -14px rgba(93,91,239,.5);

  --sbw:264px;
  --pad:clamp(22px,3.4vw,46px);
}

body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--backdrop);
  font-size:14.5px;
  line-height:1.55;
  letter-spacing:-.011em;
  min-height:100vh;
  position:relative;
}
/* whisper-faint bloom, only visible in the thin margin around the frame */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(50vw 44vw at 8% 0%, rgba(150,140,255,.05), transparent 60%),
    radial-gradient(50vw 46vw at 92% 100%, rgba(200,150,255,.04), transparent 60%);
}

.mono{font-family:var(--mono);font-feature-settings:"tnum"}
.grad-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* ============================================================
   Floating app frame
   ============================================================ */
.app{
  position:relative;z-index:1;
  margin:14px;
  height:calc(100vh - 28px);
  background:var(--canvas);
  border-radius:var(--r-2xl);
  box-shadow:var(--sh-frame);
  display:grid;
  grid-template-columns:var(--sbw) 1fr;
  overflow:hidden;
}

/* ---------- Sidebar (borderless, melts in) ---------- */
.sidebar{
  display:flex;flex-direction:column;
  padding:22px 16px 18px;
  background:linear-gradient(180deg,#fcfcfe,#f8f9fc);
  border-right:1px solid var(--line-soft);
  min-height:0;overflow-y:auto;
}
.brandmark{display:flex;align-items:center;gap:11px;padding:4px 8px 18px}
.brandmark .orb{width:30px;height:30px;flex:none}
.brandmark .name{font-weight:750;font-size:18px;letter-spacing:-.03em}
.brandmark .name b{font-weight:820}

.search{
  display:flex;align-items:center;gap:10px;
  height:42px;padding:0 13px;margin-bottom:20px;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--sh-xs);color:var(--muted);transition:.15s;
}
.search:hover{border-color:var(--line-strong)}
.search svg{width:17px;height:17px;flex:none}
.search input{flex:1;background:none;border:0;font-size:14px;color:var(--ink)}
.search input::placeholder{color:var(--muted)}
.search .kbd{font-family:var(--mono);font-size:11px;color:var(--muted);background:var(--quiet);border:1px solid var(--line);border-radius:7px;padding:2px 6px}

.nav{display:flex;flex-direction:column;gap:3px}
.nav a{
  display:flex;align-items:center;gap:13px;
  padding:11px 13px;border-radius:13px;
  color:var(--slate);font-weight:550;font-size:15px;letter-spacing:-.01em;
  transition:.14s;position:relative;
}
.nav a svg{width:20px;height:20px;flex:none;stroke-width:1.8;color:var(--muted);transition:.14s}
.nav a:hover{background:rgba(20,22,45,.04);color:var(--ink)}
.nav a:hover svg{color:var(--slate)}
.nav a.active{background:var(--surface);color:var(--ink);font-weight:650;box-shadow:var(--sh-sm)}
.nav a.active svg{color:var(--accent)}
.nav a .tail{margin-left:auto;display:flex;align-items:center}
.nav a .count{font-size:12px;font-weight:650;color:var(--muted)}
.nav a .dot{width:7px;height:7px;border-radius:50%;background:var(--green)}

.navlabel{font-size:11.5px;font-weight:600;letter-spacing:.02em;color:var(--faint);padding:20px 14px 8px}
.sb-foot{margin-top:auto;padding-top:14px}

.usercard{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:14px;transition:.14s;width:100%}
.usercard:hover{background:rgba(20,22,45,.04)}
.usercard .meta{line-height:1.25;min-width:0;text-align:left;flex:1}
.usercard .meta .t{display:block;font-weight:650;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.usercard .meta .s{display:block;font-size:12px;color:var(--muted)}
.usercard .lo{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;color:var(--muted)}
.usercard .lo svg{width:17px;height:17px}

/* ---------- Main ---------- */
.main{min-width:0;display:flex;flex-direction:column;min-height:0}
.topbar{
  display:flex;align-items:center;gap:16px;
  padding:26px var(--pad) 4px;
}
.topbar h1{font-size:26px;font-weight:770;letter-spacing:-.035em}
.topbar .spacer{flex:1}
.topbar .tb-search{
  display:flex;align-items:center;gap:9px;height:42px;padding:0 15px;
  background:var(--quiet);border:1px solid transparent;border-radius:var(--pill);
  color:var(--muted);min-width:230px;transition:.15s;
}
.topbar .tb-search:hover{background:var(--surface);border-color:var(--line)}
.topbar .tb-search svg{width:16px;height:16px}
.topbar .tb-search input{flex:1;background:none;border:0;font-size:14px;color:var(--ink)}
.topbar .tb-search input::placeholder{color:var(--muted)}
.icon-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:var(--slate);transition:.14s}
.icon-btn:hover{background:var(--quiet);color:var(--ink)}
.icon-btn svg{width:19px;height:19px}

.content{flex:1;min-height:0;overflow-y:auto;padding:18px var(--pad) var(--pad)}
.content.flush{padding:0;overflow:hidden;display:flex;flex-direction:column}
.wrap-lg{max-width:1720px;margin:0 auto;width:100%}

/* large screens: fill more width, open up the spacing between modules */
@media(min-width:1440px){
  .grid{gap:28px}
  .stat{padding:32px 36px}
  .stat .num{font-size:52px}
  .stat .lbl{font-size:15px}
  .phead{margin-bottom:48px}
  .mb36{margin-bottom:54px}
  .mb28{margin-bottom:40px}
  .mb20{margin-bottom:30px}
}
@media(min-width:1900px){
  :root{--pad:clamp(46px,3.6vw,68px)}
  .grid{gap:32px}
}

/* page header */
.phead{margin:8px 0 34px}
.phead .eyebrow{font-size:13px;font-weight:600;color:var(--accent);margin-bottom:12px}
.phead h2{font-size:40px;font-weight:800;letter-spacing:-.04em;line-height:1.04}
.phead h2 .grad-text{font-weight:800}
.phead p{color:var(--slate);font-size:16.5px;margin-top:14px;max-width:60ch;line-height:1.5}
.phead-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}

/* ============================================================
   The signature orb
   ============================================================ */
.orb{
  border-radius:50%;position:relative;flex:none;
  background:
    radial-gradient(circle at 32% 24%, #ffffff 0%, rgba(255,255,255,0) 34%),
    radial-gradient(circle at 70% 26%, var(--o1) 0%, transparent 52%),
    radial-gradient(circle at 30% 74%, var(--o3) 0%, transparent 52%),
    radial-gradient(circle at 76% 72%, var(--o4) 0%, transparent 56%),
    linear-gradient(140deg, var(--o2), var(--o1));
  box-shadow:inset 0 1px 3px rgba(255,255,255,.85),inset 0 -6px 14px rgba(120,110,220,.25),0 10px 26px -8px rgba(120,110,230,.5);
}
.orb.glow::after{
  content:"";position:absolute;inset:-32%;border-radius:50%;z-index:-1;
  background:radial-gradient(circle, var(--o2), transparent 66%);
  filter:blur(24px);opacity:.75;
}
.orb-xl{width:120px;height:120px}
.orb-lg{width:64px;height:64px}
.orb-md{width:40px;height:40px}
.orb-sm{width:30px;height:30px}

/* per-model tinted orbs */
.orb.m-brand{--o1:#b3c0ff;--o2:#c9c2ff;--o3:#ffc7ee;--o4:#a9e9ff}
.orb.m-support{--o1:#a9e0ff;--o2:#bfe0ff;--o3:#c6f0ff;--o4:#c9d4ff}
.orb.m-sales{--o1:#a8f0d0;--o2:#bff0dd;--o3:#d9ffe6;--o4:#a9e9ff}
.orb.m-email{--o1:#ffd0b0;--o2:#ffd8c2;--o3:#ffe1c2;--o4:#ffc7a9}
.orb.m-ads{--o1:#e2b8ff;--o2:#f0c2ff;--o3:#ffc7ee;--o4:#c9b8ff}

/* ---- animated "alive" orbs: a glossy 3D sphere with a living gradient
   swirling within it, per color family, more vibrant. (inspired by
   codepen.io/burgthaler WbeQPKB, rebuilt as a clipped sphere.) ---- */
.orb.alive{
  position:relative; overflow:hidden;
  /* NB: inherits .orb's original iridescent family background + soft drop shadow,
     so every orb still reads as its ORIGINAL colour family — we only bring it to life. */
  animation:orb-breathe var(--pulse,6s) ease-in-out var(--pdelay,0s) infinite;
  will-change:filter,transform;
}
.orb.alive::before{            /* saturated in-family blobs orbiting one way */
  content:""; position:absolute; inset:0; border-radius:50%;
  background:
    radial-gradient(circle at 70% 26%, var(--c2), transparent 54%),
    radial-gradient(circle at 26% 72%, var(--c1), transparent 54%);
  mix-blend-mode:screen; opacity:.7;
  animation:orb-orbit var(--spin,5.5s) linear var(--odelay,0s) infinite;
  will-change:transform;
}
.orb.alive::after{             /* more blobs orbiting the OTHER way -> colours swirl & mix */
  content:""; position:absolute; inset:0; border-radius:50%;
  background:
    radial-gradient(circle at 32% 30%, var(--c3), transparent 54%),
    radial-gradient(circle at 76% 68%, var(--c2), transparent 58%);
  mix-blend-mode:screen; opacity:.52;
  animation:orb-orbit var(--spin2,7.5s) linear var(--odelay2,-2s) infinite reverse;
  will-change:transform;
}
/* base stays each orb's ORIGINAL palette; the swirling blobs use slightly more
   saturated in-family tones (the "more intense" colours) and each orb has its own timing. */
.orb.alive.m-brand  {--c1:#8f7bff;--c2:#ff8fd8;--c3:#7fd0ff; --spin:5s;  --spin2:7s;  --pulse:5.6s;--odelay:-1s;--odelay2:-3s;--pdelay:-1s}  /* pink / purple */
.orb.alive.m-support{--c1:#5f8dff;--c2:#7fd8ff;--c3:#9f9dff; --spin:6s;  --spin2:8.4s;--pulse:7.2s;--odelay:-3s;--odelay2:-5s;--pdelay:-3s}  /* purple / blue */
.orb.alive.m-sales  {--c1:#3fd8a0;--c2:#5fe0d8;--c3:#8fe8a8; --spin:5.4s;--spin2:8s;  --pulse:4.8s;--odelay:-6s;--odelay2:-2s;--pdelay:-2s}  /* green / cyan  */
.orb.alive.m-email  {--c1:#ff9e5e;--c2:#ff8fa0;--c3:#ffc06e; --spin:6.6s;--spin2:7.6s;--pulse:6.4s;--odelay:-2s;--odelay2:-4s;--pdelay:-4s}  /* orange / pink */
/* WebGL morphing orbs (Home) — container just sizes the canvas + carries the lift shadow */
.orb-gl{position:relative;display:block;border-radius:50%}
.orb-gl .orb-canvas{width:100%;height:100%;display:block;filter:drop-shadow(0 3px 9px rgba(50,45,90,.12))}
.orb-gl.orb-fallback{background:radial-gradient(circle at 38% 30%,#fff,transparent 46%),var(--grad);box-shadow:0 8px 18px -8px rgba(80,70,190,.5)}

@keyframes orb-orbit{to{transform:rotate(360deg)}}
@keyframes orb-breathe{
  0%,100%{filter:saturate(1) brightness(1);        transform:scale(.99)}    /* the original colours */
  50%    {filter:saturate(1.32) brightness(1.05);  transform:scale(1.026)}  /* slightly more intense */
}
@media(prefers-reduced-motion:reduce){.orb.alive,.orb.alive::before,.orb.alive::after{animation:none}}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:44px;padding:0 20px;border-radius:var(--pill);
  font-weight:600;font-size:14.5px;letter-spacing:-.01em;white-space:nowrap;transition:.16s;
}
.btn svg{width:18px;height:18px;stroke-width:1.9}
.btn-primary{color:#fff;background:var(--grad);box-shadow:var(--sh-glow),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-primary:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 22px 48px -14px rgba(93,91,239,.6),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:var(--surface);color:var(--ink-2);border:1px solid var(--line);box-shadow:var(--sh-xs)}
.btn-ghost:hover{border-color:var(--line-strong);color:var(--ink);box-shadow:var(--sh-sm)}
.btn-quiet{background:var(--quiet);color:var(--ink-2)}
.btn-quiet:hover{background:var(--quiet-2);color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:var(--sh)}
.btn-dark:hover{background:#26283a;transform:translateY(-1px)}
.btn-sm{height:37px;padding:0 15px;font-size:13.5px;gap:7px}
.btn-sm svg{width:16px;height:16px}
.btn-lg{height:52px;padding:0 26px;font-size:16px;border-radius:var(--pill)}
.btn-icon{width:44px;padding:0}
.btn-icon.btn-sm{width:37px}
.btn:disabled{opacity:.5;pointer-events:none}

/* pill action (outlined, icon+label — like the composer chips) */
.pill-act{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:var(--pill);background:var(--surface);border:1px solid var(--line);color:var(--slate);font-weight:550;font-size:14px;box-shadow:var(--sh-xs);transition:.15s}
.pill-act svg{width:17px;height:17px;color:var(--accent)}
.pill-act:hover{border-color:var(--line-strong);color:var(--ink);transform:translateY(-1px);box-shadow:var(--sh-sm)}

/* ============================================================
   Cards
   ============================================================ */
.card{background:var(--surface);border-radius:var(--r-xl);box-shadow:var(--sh-sm);position:relative}
.card.line{border:1px solid var(--line)}
.card.quiet{background:var(--quiet);box-shadow:none}
.pad{padding:24px}
.pad-lg{padding:30px}
.pad-xl{padding:38px}
.hover-raise{transition:.22s cubic-bezier(.2,.7,.2,1)}
.hover-raise:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}

.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.row{display:flex;gap:14px;align-items:center}
.row.wrap{flex-wrap:wrap}
.between{justify-content:space-between}
.spacer{flex:1}
@media(max-width:1160px){.g-4{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

/* ============================================================
   Stat — big & calm
   ============================================================ */
.stat{padding:26px 28px}
.stat .lbl{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:550;color:var(--slate)}
.stat .lbl svg{width:17px;height:17px;color:var(--accent)}
.stat .num{font-size:44px;font-weight:800;letter-spacing:-.045em;line-height:1;margin-top:16px}
/* bright-purple stat numbers on the Home + Models top cards only */
body[data-page="home"] .stat .num,
body[data-page="models"] .stat .num{color:var(--accent-2)}
.stat .num small{font-size:19px;font-weight:600;color:var(--muted);letter-spacing:-.02em}
.stat .delta{display:inline-flex;align-items:center;gap:5px;font-size:13.5px;font-weight:600;margin-top:12px;color:var(--muted)}
.stat .delta svg{width:15px;height:15px}
.stat .delta.up{color:var(--green)} .stat .delta.down{color:var(--red)}

/* ============================================================
   Badges / pills
   ============================================================ */
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 11px;border-radius:var(--pill);font-size:12.5px;font-weight:600;background:var(--quiet);color:var(--slate);white-space:nowrap}
.badge svg{width:13px;height:13px}
.badge .dot{width:7px;height:7px;border-radius:50%;background:currentColor}
.badge.green{background:var(--green-bg);color:#0f7d55}
.badge.amber{background:var(--amber-bg);color:#b06a09}
.badge.red{background:var(--red-bg);color:#c43439}
.badge.blue{background:var(--blue-bg);color:#2563eb}
.badge.violet{background:var(--violet-bg);color:var(--accent-ink)}
.badge.grad{background:var(--grad);color:#fff;box-shadow:var(--sh-glow)}
.pulse .dot{animation:pulse 1.9s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 currentColor}70%{box-shadow:0 0 0 5px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* segmented model toggle (glossy active chip) */
.seg{display:inline-flex;padding:5px;border-radius:var(--pill);background:var(--quiet);gap:3px}
.seg button{display:inline-flex;align-items:center;gap:8px;padding:8px 17px;border-radius:var(--pill);font-size:14px;font-weight:600;color:var(--muted);transition:.16s;white-space:nowrap}
.seg button svg{width:16px;height:16px}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--sh-sm)}
.seg button:hover:not(.on){color:var(--ink-2)}

/* model selector pill (center of chat) */
.modelpill{display:inline-flex;align-items:center;gap:10px;height:46px;padding:0 8px 0 8px;border-radius:var(--pill);background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-sm);font-weight:650;font-size:15px;transition:.15s;cursor:pointer}
.modelpill:hover{box-shadow:var(--sh)}
.modelpill .orb{width:30px;height:30px}
.modelpill svg{width:17px;height:17px;color:var(--muted);margin-right:6px}

/* chip / tab */
.chip{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 15px;border-radius:var(--pill);background:var(--quiet);color:var(--slate);font-size:13.5px;font-weight:550;transition:.14s;cursor:pointer}
.chip svg{width:15px;height:15px}
.chip:hover{color:var(--ink);background:var(--quiet-2)}
.chip.on{background:var(--ink);color:#fff}

.tabs{display:flex;gap:6px;margin-bottom:26px}
.tabs button{padding:9px 18px;border-radius:var(--pill);font-size:14.5px;font-weight:600;color:var(--muted);transition:.14s}
.tabs button:hover{color:var(--ink)}
.tabs button.on{background:var(--quiet);color:var(--ink)}

/* ============================================================
   Forms
   ============================================================ */
.field{display:flex;flex-direction:column;gap:9px}
.field label{font-size:14px;font-weight:600;color:var(--ink-2)}
.field .hint{font-size:13px;color:var(--muted)}
.input,.textarea,.select{
  width:100%;background:var(--quiet);border:1px solid transparent;border-radius:14px;
  padding:13px 15px;font-size:14.5px;color:var(--ink);transition:.15s;
}
.input:focus,.textarea:focus,.select:focus{outline:0;background:var(--surface);border-color:var(--accent);box-shadow:0 0 0 4px rgba(93,91,239,.13)}
.input::placeholder,.textarea::placeholder{color:var(--muted)}
.textarea{resize:vertical;min-height:100px;line-height:1.6}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%239296a5' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
.input-wrap{position:relative}
.input-wrap svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--muted)}
.input-wrap .input{padding-left:42px}

.toggle{position:relative;width:46px;height:27px;border-radius:999px;background:var(--quiet-2);transition:.2s;flex:none;cursor:pointer}
.toggle::after{content:"";position:absolute;top:3px;left:3px;width:21px;height:21px;border-radius:50%;background:#fff;box-shadow:var(--sh-sm);transition:.2s}
.toggle.on{background:var(--grad)}
.toggle.on::after{transform:translateX(19px)}

input[type=range]{-webkit-appearance:none;width:100%;height:6px;border-radius:999px;background:var(--quiet-2);outline:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-sm);cursor:pointer;transition:.12s}
input[type=range]::-webkit-slider-thumb:hover{box-shadow:var(--sh-glow)}

/* ============================================================
   Table
   ============================================================ */
.table{width:100%;border-collapse:separate;border-spacing:0;font-size:14px}
.table th{text-align:left;font-size:12.5px;font-weight:600;color:var(--muted);padding:14px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:16px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:.12s}
.table tbody tr:hover{background:var(--quiet)}

/* progress */
.bar{height:8px;border-radius:999px;background:var(--quiet-2);overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:var(--grad);transition:width .9s cubic-bezier(.2,.7,.2,1)}

.hr{height:1px;background:var(--line-soft);border:0;margin:22px 0}
.muted{color:var(--muted)} .tiny{font-size:13px} .mono-sm{font-family:var(--mono);font-size:13px}

/* ============================================================
   Chat
   ============================================================ */
.msg{max-width:760px;display:flex;gap:14px;animation:rise .34s ease}
.msg.user{margin-left:auto;flex-direction:row-reverse}
.msg .orb{width:34px;height:34px}
.msg .uava{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:650;font-size:13px;flex:none}
.msg .bubble{border-radius:20px;padding:15px 19px;font-size:15px;line-height:1.65}
.msg.ai .bubble{background:var(--surface);box-shadow:var(--sh-sm);border-top-left-radius:7px}
.msg.user .bubble{background:var(--ink);color:#fff;border-top-right-radius:7px}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* composer — big rounded input with action pills */
.composer-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh);padding:18px 20px}
.composer-card textarea{width:100%;border:0;background:none;resize:none;font-size:16px;line-height:1.5;color:var(--ink);max-height:150px}
.composer-card textarea:focus{outline:0}
.composer-card textarea::placeholder{color:var(--muted)}
.composer-row{display:flex;align-items:center;gap:10px;margin-top:14px}
.send-btn{width:44px;height:44px;border-radius:14px;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:var(--sh-glow);transition:.15s;flex:none}
.send-btn:hover{transform:scale(1.05)}
.send-btn svg{width:19px;height:19px}

/* toast */
.toast-wrap{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:10px;align-items:center}
.toast{display:flex;align-items:center;gap:12px;padding:13px 20px;border-radius:var(--pill);background:rgba(21,22,29,.92);color:#fff;font-size:14px;font-weight:550;backdrop-filter:blur(18px);box-shadow:var(--sh-lg);animation:tin .35s cubic-bezier(.2,.9,.2,1)}
.toast svg{width:18px;height:18px;color:#a9e9ff}
@keyframes tin{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}

/* util */
.mb0{margin-bottom:0}.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}.mb20{margin-bottom:20px}.mb28{margin-bottom:28px}.mb36{margin-bottom:36px}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}

@media(max-width:900px){
  :root{--sbw:0px}
  .app{grid-template-columns:1fr;margin:0;height:100vh;border-radius:0}
  .sidebar{display:none}
}