/* OUROBOROS WORKSPACE — unified chat layout, colorful art edition (locked layout, per-site gradient accents via --acc1/--acc2) */
:root{
  --bg:#262626;--panel:rgba(58,58,58,.55);--panel-solid:#3a3a3a;--panel-2:#454545;
  --ink:#f2f2f2;--muted:#a0a0a0;--line:rgba(255,255,255,.14);--line-2:rgba(255,255,255,.30);
  --acc1:#f2f2f2;--acc2:#f2f2f2;--grad:linear-gradient(120deg,var(--acc1),var(--acc2));
  --ok:#9fd6a8;--warn:#e8c88a;--err:#e8a0a0;--radius:12px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* aurora — slow drifting color wash, the only ornament */
body::before{content:"";position:fixed;inset:-30%;z-index:0;pointer-events:none;
  background:
    radial-gradient(38rem 26rem at 18% 12%, color-mix(in srgb, var(--acc1) 22%, transparent), transparent 70%),
    radial-gradient(34rem 24rem at 82% 20%, color-mix(in srgb, var(--acc2) 18%, transparent), transparent 70%),
    radial-gradient(30rem 30rem at 60% 88%, color-mix(in srgb, var(--acc1) 12%, transparent), transparent 70%);
  filter:blur(40px);opacity:.7;animation:aurora 26s ease-in-out infinite alternate}
@keyframes aurora{from{transform:rotate(-2deg) scale(1)}to{transform:rotate(2deg) scale(1.08)}}
/* grain */
body::after{content:"";position:fixed;inset:0;z-index:999;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='180' height='180' filter='url(%23n)' opacity='0.6'/></svg>")}
main,section,header,footer,aside,.app-shell,.app-shell *{position:relative;z-index:1}
a{color:var(--ink);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 26px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(38,38,38,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;color:var(--ink)}
.logo:hover{text-decoration:none}
.logo .mark{width:30px;height:30px;border-radius:8px;background:var(--grad);border:none;display:flex;align-items:center;justify-content:center;color:#1c1c1c;font-size:.95rem;font-weight:800;flex:none;box-shadow:0 0 14px color-mix(in srgb, var(--acc1) 45%, transparent)}
nav.main{display:flex;gap:4px;align-items:center}
nav.main a{color:var(--muted);font-weight:600;font-size:.9rem;padding:8px 14px;border-radius:99px}
nav.main a:hover{color:var(--ink);background:var(--line);text-decoration:none}
nav.main a.cta{background:var(--grad);color:#1c1c1c;font-weight:800;box-shadow:0 0 16px color-mix(in srgb, var(--acc1) 35%, transparent)}
.menu-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--ink)}

/* ---------- WORKSPACE (chat) — LOCKED LAYOUT ---------- */
.ws{min-height:calc(100vh - 64px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 26px 30px;position:relative}
.ws-inner{width:100%;max-width:760px;display:flex;flex-direction:column;align-items:center}
.ws-diamond{position:relative;width:36px;height:36px;transform:rotate(45deg);margin-bottom:28px;border-radius:4px;background:var(--grad);box-shadow:0 0 22px color-mix(in srgb, var(--acc1) 40%, transparent)}
.ws-diamond::after{content:"";position:absolute;inset:2.5px;border-radius:2px;background:var(--bg)}
.ws h1{font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.15;letter-spacing:-.02em;margin:0 0 14px;text-align:center;font-weight:800;background:linear-gradient(120deg,#fff 20%,var(--acc1) 55%,var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.ws .sub{font-size:1rem;color:var(--muted);margin:0 0 34px;text-align:center;max-width:520px}
.ws-opts{display:flex;gap:12px;width:100%;margin-bottom:34px;flex-wrap:wrap;justify-content:center}
.ws-opt{position:relative;flex:1;min-width:200px;background:rgba(52,52,52,.42);backdrop-filter:blur(10px);border:1px solid var(--line-2);border-radius:12px;padding:15px 18px 17px;cursor:pointer;text-align:left;color:var(--ink);font-family:inherit;overflow:hidden;transition:transform .15s,border-color .15s,box-shadow .15s}
.ws-opt::before{content:"";position:absolute;top:0;left:10%;right:10%;height:2px;background:var(--grad);opacity:.7}
.ws-opt:hover{border-color:color-mix(in srgb, var(--acc1) 60%, transparent);box-shadow:0 0 24px color-mix(in srgb, var(--acc1) 22%, transparent);transform:translateY(-2px);text-decoration:none}
.ws-opt b{display:block;font-size:.95rem;font-weight:700;margin-bottom:3px}
.ws-opt small{color:var(--muted);font-size:.82rem}
.ws-transcript{width:100%;display:flex;flex-direction:column;gap:10px;margin-bottom:12px}
.ws-msg{max-width:85%;padding:10px 14px;border-radius:12px;font-size:.92rem;animation:fadein .2s ease}
.ws-msg.user{align-self:flex-end;background:var(--panel-2);border:1px solid var(--line-2)}
.ws-msg.bot{align-self:flex-start;background:rgba(52,52,52,.42);border:1px solid var(--line);color:var(--muted)}
@keyframes fadein{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.ws-chat{position:relative;width:100%;background:rgba(54,54,54,.5);backdrop-filter:blur(12px);border:1px solid var(--line-2);border-radius:14px;padding:16px 18px 12px;transition:border-color .15s,box-shadow .15s}
.ws-chat::before{content:"";position:absolute;top:-1px;left:12%;right:12%;height:2px;background:var(--grad);opacity:.8;border-radius:2px}
.ws-chat:focus-within{box-shadow:0 0 30px color-mix(in srgb, var(--acc1) 16%, transparent)}
.ws-chat.dropping{border-color:#fff;box-shadow:0 0 30px color-mix(in srgb, var(--acc1) 30%, transparent)}
.ws-chat textarea{width:100%;background:transparent;border:none;resize:none;color:var(--ink);font-family:inherit;font-size:.98rem;min-height:52px;outline:none}
.ws-chat textarea::placeholder{color:#8a8a8a}
.ws-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px;padding-top:10px;border-top:1px solid var(--line)}
.ws-left{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.8rem}
.ws-left .plus{width:18px;height:18px;border:1px solid var(--muted);border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:.9rem;line-height:1;flex:none}
.ws-send{width:38px;height:38px;border-radius:99px;background:var(--grad);color:#1c1c1c;border:none;cursor:pointer;font-size:1.05rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none;transition:box-shadow .15s,opacity .15s;box-shadow:0 0 18px color-mix(in srgb, var(--acc1) 40%, transparent)}
.ws-send:hover{box-shadow:0 0 26px color-mix(in srgb, var(--acc2) 55%, transparent)}
.ws-send:disabled{opacity:.35;cursor:default;box-shadow:none}
.ws-stop{background:none;border:none;color:var(--muted);font-family:inherit;font-size:.82rem;cursor:pointer;padding:6px 4px}
.ws-stop:hover{color:var(--ink)}
.ws-disclaimer{font-size:.75rem;color:#8a8a8a;text-align:center;margin-top:22px}
.ws-drop-veil{position:absolute;inset:0;background:rgba(38,38,38,.85);border:1px dashed var(--line-2);border-radius:12px;display:none;align-items:center;justify-content:center;color:var(--muted);font-size:1rem;pointer-events:none;z-index:5}
.ws-drop-veil.on{display:flex}

/* ---------- APP: chat workspace + panel (no sidebar for free) ---------- */
.app-shell{display:grid;grid-template-columns:1fr;min-height:calc(100vh - 64px)}
body.has-rail .app-shell{grid-template-columns:250px 1fr}
.ws-rail{border-right:1px solid var(--line);padding:24px 16px;display:none;flex-direction:column;gap:14px;overflow-y:auto}
.ws-rail.unlocked{display:flex}
.ws-rail h5{margin:0;font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}
.rail-lock{background:rgba(52,52,52,.42);border:1px solid var(--line);border-radius:12px;padding:14px;font-size:.82rem;color:var(--muted)}
.rail-lock b{color:var(--ink)}
.rail-lock .input{margin:10px 0 8px;padding:9px 12px;font-size:.85rem}
.rail-item{display:block;width:100%;text-align:left;background:none;border:none;border-left:2px solid transparent;padding:8px 10px;border-radius:8px;color:var(--muted);font-family:inherit;font-size:.85rem;cursor:pointer}
.rail-item:hover{color:var(--ink);background:var(--line);border-left-color:var(--acc1)}
.rail-item b{display:block;color:var(--ink);font-size:.88rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rail-item small{font-size:.72rem}
.ws-main{min-width:0}
.ws-app-hero{padding:34px 26px 10px}
.ws-app-hero h1{font-size:clamp(1.3rem,2.6vw,1.9rem)}
.ws-app-hero .sub{margin-bottom:22px;font-size:.92rem}
.ws-app-hero .ws-opts{margin-bottom:0}
.ws-app-hero .ws-opts .ws-opt{min-width:170px;padding:12px 15px 14px}
.ws-app-body{padding:16px 26px 40px;max-width:980px;margin:0 auto;width:100%}
.app-panel{background:rgba(52,52,52,.42);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:14px;padding:22px;position:relative;overflow:hidden}
.app-panel::before{content:"";position:absolute;top:0;left:8%;right:8%;height:2px;background:var(--grad);opacity:.75}
.app-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.app-head h1{font-size:1.35rem;margin:0;letter-spacing:-.02em}
.hidden-nav{display:none}
/* legacy rail from old theme (unused) */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.btn{display:inline-block;padding:11px 20px;font-weight:700;font-size:.95rem;border-radius:9px;border:1px solid var(--line-2);cursor:pointer;background:rgba(52,52,52,.5);color:var(--ink)}
.btn:hover{text-decoration:none;border-color:color-mix(in srgb, var(--acc1) 55%, transparent)}
.btn.primary{background:var(--grad);color:#1c1c1c;border:none;box-shadow:0 0 18px color-mix(in srgb, var(--acc1) 35%, transparent)}
.btn.primary:hover{opacity:.92;background:var(--grad)}
.btn.ghost{color:var(--muted);border-color:var(--line);background:none}
.btn.big{padding:13px 26px;font-size:1rem}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.input,select.input,textarea.input{width:100%;padding:11px 14px;border:1px solid var(--line-2);border-radius:9px;font-size:.95rem;font-family:inherit;background:rgba(38,38,38,.7);color:var(--ink)}
.input:focus{outline:1px solid var(--acc1)}
select.input option{background:#3a3a3a}
label.lbl{display:block;font-weight:700;font-size:.85rem;margin:14px 0 6px}
table.tbl{width:100%;border-collapse:separate;border-spacing:0;background:rgba(38,38,38,.6);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:.9rem}
table.tbl th{background:color-mix(in srgb, var(--acc1) 16%, #3a3a3a);color:var(--ink);text-align:left;padding:10px 14px;font-size:.72rem;text-transform:uppercase;letter-spacing:.07em}
table.tbl td{padding:10px 14px;border-top:1px solid var(--line)}
.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:.72rem;font-weight:700;border:1px solid var(--line-2);color:var(--muted)}
.badge.ok{color:var(--ok);border-color:var(--ok)}.badge.warn{color:var(--warn);border-color:var(--warn)}.badge.err{color:var(--err);border-color:var(--err)}.badge.info{color:var(--acc1);border-color:color-mix(in srgb, var(--acc1) 60%, transparent)}
.empty{padding:44px;text-align:center;color:var(--muted);background:rgba(52,52,52,.3);border:1px dashed var(--line-2);border-radius:12px}
.kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:22px}
.kpi .box{background:rgba(52,52,52,.42);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.kpi .box .v{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi .box .l{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-weight:600}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--grad);color:#1c1c1c;padding:12px 22px;border-radius:10px;font-weight:800;font-size:.9rem;box-shadow:0 10px 30px rgba(0,0,0,.4);opacity:0;transition:opacity .25s;z-index:200;pointer-events:none}
.toast.show{opacity:1}
.progress{height:8px;border-radius:99px;background:var(--panel-2);overflow:hidden;border:1px solid var(--line)}
.progress > i{display:block;height:100%;background:var(--grad)}
.chip{display:inline-flex;align-items:center;gap:6px;background:rgba(52,52,52,.42);border:1px solid var(--line);border-radius:99px;padding:4px 12px;font-size:.8rem;font-weight:600;color:var(--muted)}
.note{background:color-mix(in srgb, var(--acc1) 8%, rgba(52,52,52,.4));border:1px solid color-mix(in srgb, var(--acc1) 30%, var(--line));border-radius:10px;padding:14px 16px;font-size:.88rem;color:var(--muted);font-weight:500}
/* ---------- sections ---------- */
section{padding:64px 0}
h2.sec{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.02em;margin:0 0 10px}
h2.sec::after{content:"";display:block;width:56px;height:3px;background:var(--grad);border-radius:2px;margin-top:10px}
.lead{color:var(--muted);font-size:1rem;max-width:620px;margin:0 0 34px}
section.alt{background:rgba(0,0,0,.14)}
.grid{display:grid;gap:14px}
.grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c2{grid-template-columns:repeat(2,1fr)}.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:rgba(52,52,52,.42);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{margin:0 0 8px;font-size:1.02rem}
.card p{margin:0;color:var(--muted);font-size:.92rem}
.card .ico{width:40px;height:40px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:14px;box-shadow:0 0 14px color-mix(in srgb, var(--acc1) 25%, transparent)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.dots{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.plan{background:rgba(52,52,52,.42);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.plan.featured{background:var(--grad);color:#1c1c1c;border:none;box-shadow:0 0 34px color-mix(in srgb, var(--acc1) 30%, transparent)}
.plan.featured .price,.plan.featured .name{color:#1c1c1c}
.plan.featured ul li{color:#333;border-color:rgba(0,0,0,.15)}
.plan.featured .note{color:#444}
.plan.featured .btn{background:#1c1c1c;color:#fff;border:none}
.plan .name{font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.plan .price{font-size:2.2rem;font-weight:800;letter-spacing:-.03em;margin:10px 0 2px}
.plan .price small{font-size:.95rem;font-weight:600;color:var(--muted)}
.plan p.desc{color:var(--muted);font-size:.9rem;margin:4px 0 0}
.plan ul{list-style:none;padding:0;margin:18px 0 20px;flex:1}
.plan ul li{padding:7px 0;border-bottom:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.plan ul li::before{content:"✓ ";color:var(--acc1);font-weight:700}
.plan.featured ul li::before{color:#1c1c1c}
.plan .btn{text-align:center}
.plan .note{font-size:.76rem;color:var(--muted);margin-top:12px;text-align:center}
details.faq{background:rgba(52,52,52,.42);border:1px solid var(--line);border-radius:10px;padding:16px 20px;margin-bottom:10px}
details.faq summary{font-weight:700;cursor:pointer}
details.faq p{color:var(--muted);margin:10px 0 0}
footer.site{border-top:1px solid var(--line);padding:44px 0;background:rgba(0,0,0,.14)}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
footer.site h4{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 12px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:8px;font-size:.88rem}
footer.site li a{color:var(--muted)}footer.site li a:hover{color:var(--ink)}
footer.site .fine{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:.78rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
/* legacy app-side (kept for safety, unused now) */
.app-side{display:none}
.app-main{padding:0;max-width:none}
.legal{max-width:760px}.legal h2{margin-top:30px}.legal p,.legal li{color:var(--muted)}
/* donate */
.donatebox{max-width:580px;margin:18px 0}
.drow{display:flex;gap:10px;margin:10px 0;flex-wrap:wrap;align-items:center}
.btn.chip{min-width:76px;text-align:center;cursor:pointer}
.damt{flex:1;min-width:200px}
@media(max-width:920px){
  .grid.c3,.grid.c4,.plans,footer.site .cols{grid-template-columns:1fr}
  .grid.c2,.timeline,.dots{grid-template-columns:1fr}
  .app-shell{grid-template-columns:1fr}
  .ws-rail{display:none}
  nav.main{position:absolute;top:64px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 26px;display:none}
  nav.main.open{display:flex}nav.main a{padding:12px 0}
  .menu-toggle{display:block}
  .ws-opts{flex-direction:column}
  .ws{justify-content:flex-start;min-height:auto}
}

/* friendlier reading */
body{font-size:17px}
.lead,.hero .sub{font-size:1.12rem}
.card p,.plan ul li,details.faq p{font-size:1rem}
.card h3{font-size:1.08rem}
.btn{font-size:1rem}
details.faq summary{font-size:1.05rem}
.input,select.input,textarea.input{font-size:1rem}
table.tbl td,table.tbl th{font-size:.95rem}
.plan .price{font-size:2.2rem}
.donatebox{max-width:580px;margin:18px 0}
.drow{display:flex;gap:10px;margin:10px 0;flex-wrap:wrap;align-items:center}
.btn.chip{min-width:76px;text-align:center;cursor:pointer}
.damt{flex:1;min-width:200px}
@media(max-width:920px){body{font-size:16px}}