:root {
  --bg: #0b0b0f; --panel: #15151c; --panel2: #1d1d26; --line: #2a2a36;
  --text: #ececf1; --muted: #8b8b9a; --accent: #ff5c8a; --accent2: #7c5cff;
  --ok: #4ade80; --bad: #f87171; --radius: 14px;
  --safe-b: env(safe-area-inset-bottom, 0px); --safe-t: env(safe-area-inset-top, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.4 -apple-system, "Segoe UI", Roboto, system-ui, sans-serif; height: 100%; }
body { display: flex; flex-direction: column; min-height: 100dvh; overscroll-behavior-y: contain; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
.hidden { display: none !important; }
.muted { color: var(--muted); } .small { font-size: 12px; } .spacer { flex: 1; }

/* top bar (desktop) */
.top { display: none; align-items: center; gap: 24px; padding: 10px 20px; border-bottom: 1px solid var(--line); background: var(--panel); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; letter-spacing: .3px; display: flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bad); display: inline-block; }
.dot.ok { background: var(--ok); }
.tabs button { padding: 8px 14px; border-radius: 999px; color: var(--muted); }
.tabs button.on { background: var(--panel2); color: var(--text); }

main { flex: 1; display: flex; flex-direction: column; }
.tab { display: none; flex: 1; }
.tab.on { display: flex; flex-direction: column; }

/* composer */
.composer { padding: 12px 12px 8px; display: flex; flex-direction: column; gap: 10px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.chips.scroll::-webkit-scrollbar { display: none; }
.chip { padding: 7px 12px; border-radius: 999px; background: var(--panel2); color: var(--muted); white-space: nowrap; font-size: 13px; border: 1px solid transparent; }
.chip.on { color: var(--text); border-color: var(--accent); background: rgba(255,92,138,.12); }
.chip.off { opacity: .4; }
textarea { width: 100%; resize: none; border: 1px solid var(--line); background: var(--panel); border-radius: var(--radius); padding: 12px 14px; outline: none; line-height: 1.45; }
textarea:focus { border-color: var(--accent2); }
input[type=url], input[type=password], input[type=text], input[type=number] { flex: 1; min-width: 0; border: 1px solid var(--line); background: var(--panel); border-radius: 10px; padding: 10px 12px; outline: none; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.count { display: flex; align-items: center; gap: 6px; margin-left: auto; background: var(--panel2); border-radius: 999px; padding: 2px 4px; }
.count span { min-width: 20px; text-align: center; font-weight: 600; }
.mini { width: 30px; height: 30px; border-radius: 50%; background: var(--panel); font-size: 18px; line-height: 1; }
.ghost { padding: 9px 12px; border-radius: 10px; background: var(--panel2); color: var(--text); font-size: 13px; }
.ghost.on { outline: 1px solid var(--accent); }
.ghost.wide { width: 100%; margin: 8px 0 80px; }
.go { margin-left: auto; padding: 11px 20px; border-radius: 12px; background: var(--accent); color: #fff; font-weight: 700; }
.go:disabled { opacity: .5; }
.lorapanel { display: flex; flex-direction: column; gap: 6px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; max-height: 40vh; overflow: auto; }
.lorarow { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.lorarow input[type=range] { width: 90px; }
.lorarow .trig { color: var(--muted); font-size: 11px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* queue (active jobs) */
.queue { display: flex; flex-direction: column; gap: 6px; }
.job { display: flex; align-items: center; gap: 10px; background: var(--panel); border-radius: 10px; padding: 8px 10px; font-size: 13px; }
.job .bar { flex: 1; height: 6px; border-radius: 3px; background: var(--panel2); overflow: hidden; }
.job .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent2), var(--accent)); width: 0; transition: width .3s; }
.job .cancel { color: var(--muted); }
.job.error { color: var(--bad); }

/* results column */
.results { padding: 0 12px 90px; display: flex; flex-direction: column; gap: 12px; }
.empty { color: var(--muted); text-align: center; padding: 30px 20px; font-size: 13px; }
.rcard { background: var(--panel); border-radius: var(--radius); overflow: hidden; }
.rcard img { width: 100%; display: block; cursor: pointer; }
.rcard .meta { display: flex; align-items: center; gap: 8px; padding: 8px 10px; font-size: 12px; color: var(--muted); }
.rcard .meta .p { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rcard .meta button { color: var(--muted); font-size: 16px; padding: 2px 6px; }
.rcard .meta button.on { color: var(--accent); }

/* history */
.bar { display: flex; gap: 8px; align-items: center; padding: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 4px; padding: 0 4px; }
.grid img { width: 100%; aspect-ratio: 2/3; object-fit: cover; display: block; border-radius: 6px; cursor: pointer; background: var(--panel); }
.grid .kept { outline: 2px solid var(--accent); outline-offset: -2px; }

/* models */
.card { background: var(--panel); border-radius: var(--radius); padding: 14px; margin: 12px; display: flex; flex-direction: column; gap: 10px; }
.card h3 { margin: 0; font-size: 15px; }
.mrow { display: flex; align-items: center; gap: 10px; }
.badge { font-size: 11px; padding: 2px 8px; border-radius: 999px; background: var(--panel2); color: var(--muted); }
.badge.pony { color: #f9a8d4; } .badge.illustrious { color: #a5b4fc; } .badge.unsupported { color: var(--bad); }
.recipe { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; font-size: 13px; }
.recipe label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); }
.recipe label.full { grid-column: 1 / -1; }
.recipe textarea { font-size: 13px; padding: 8px 10px; }
.imp { font-size: 13px; display: flex; flex-direction: column; gap: 4px; padding: 8px 0; border-top: 1px solid var(--line); }
.imp .bar { height: 6px; background: var(--panel2); border-radius: 3px; overflow: hidden; padding: 0; }
.imp .bar i { display: block; height: 100%; background: var(--accent2); }

/* bottom tabs (mobile) */
.tabs.bottom { display: flex; justify-content: space-around; padding: 6px 0 calc(6px + var(--safe-b)); background: var(--panel); border-top: 1px solid var(--line); position: sticky; bottom: 0; z-index: 5; }

/* viewer */
.viewer { position: fixed; inset: 0; background: #000; z-index: 50; display: flex; flex-direction: column; }
.vtop { display: flex; align-items: center; justify-content: space-between; padding: calc(8px + var(--safe-t)) 10px 8px; }
.icon { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08); color: #fff; font-size: 16px; }
.vstage { flex: 1; display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative; touch-action: pan-y; }
.vstage img { max-width: 100%; max-height: 100%; object-fit: contain; user-select: none; -webkit-user-drag: none; }
.vprog { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--muted); background: rgba(0,0,0,.6); }
.ring { width: 56px; height: 56px; border-radius: 50%; border: 4px solid var(--panel2); border-top-color: var(--accent); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.vinfo { font-size: 12px; color: var(--muted); padding: 8px 14px; max-height: 30vh; overflow: auto; white-space: pre-wrap; word-break: break-word; background: var(--panel); }
.vbar { display: flex; justify-content: space-around; padding: 8px 0 calc(10px + var(--safe-b)); background: rgba(10,10,14,.95); }
.act { display: flex; flex-direction: column; align-items: center; gap: 2px; color: var(--text); font-size: 11px; padding: 6px 10px; border-radius: 10px; }
.act span { font-size: 20px; line-height: 1; }
.act.on { color: var(--accent); }
.act.danger { color: var(--muted); }

.toast { position: fixed; left: 50%; bottom: calc(80px + var(--safe-b)); transform: translateX(-50%); background: var(--panel2); color: var(--text); padding: 10px 16px; border-radius: 999px; font-size: 13px; z-index: 60; box-shadow: 0 6px 24px rgba(0,0,0,.5); }

/* desktop */
@media (min-width: 900px) {
  .top { display: flex; }
  .tabs.bottom { display: none; }
  #tab-create.on { display: grid; grid-template-columns: 400px 1fr; align-items: start; }
  .composer { position: sticky; top: 58px; padding: 20px; gap: 12px; }
  .chips.scroll { flex-wrap: wrap; }
  .results { padding: 20px 20px 40px; max-width: 760px; }
  .rcard img { max-height: 80vh; object-fit: contain; background: #000; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 6px; padding: 0 12px; }
  .viewer { background: rgba(0,0,0,.92); }
  .card { max-width: 820px; }
}

/* ---- v2: login page ---- */
body.loginpage { align-items: center; justify-content: center; }
.login { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 24px 20px calc(24px + var(--safe-b)); width: 100%; max-width: 360px; }
.login .logo { width: 72px; height: 72px; border-radius: 18px; }
.login h1 { margin: 0; font-size: 22px; letter-spacing: .3px; }
.login .muted { margin: 0; }
.dots { display: flex; gap: 14px; height: 24px; align-items: center; justify-content: center; font-size: 22px; letter-spacing: 4px; color: var(--text); }
.dots i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line); display: inline-block; transition: background .15s, border-color .15s; }
.dots i.on { background: var(--accent); border-color: var(--accent); }
.dots.shake { animation: shake .4s; }
@keyframes shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-8px); } 75% { transform: translateX(8px); } }
.pininput { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.pad { display: grid; grid-template-columns: repeat(3, 76px); gap: 12px; margin-top: 6px; }
.pad button { height: 64px; border-radius: 18px; background: var(--panel); font-size: 24px; font-weight: 600; color: var(--text); transition: background .1s, transform .05s; }
.pad button:active { background: var(--panel2); transform: scale(.96); }
.pad button.soft { font-size: 20px; color: var(--muted); }
.pad button.go { background: var(--accent); margin: 0; padding: 0; }
.err { min-height: 20px; margin: 0; color: var(--bad); font-size: 13px; text-align: center; }
@media (min-width: 900px) { .login { padding-top: 10vh; } }

/* ---- v2: setup tab ---- */
.kv { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 14px; }
.kv > span:first-child { color: var(--muted); min-width: 92px; }
.kv code { background: var(--panel2); padding: 6px 10px; border-radius: 8px; font-size: 13px; word-break: break-all; }
.kv code.muted { color: var(--muted); }
.kv a.ghost { text-decoration: none; }
.kv a.ghost.off { opacity: .45; pointer-events: none; }
.qrwrap { display: flex; align-items: center; gap: 14px; }
.qrwrap img { border-radius: 10px; background: #fff; padding: 4px; width: 168px; height: 168px; }
.badge.ok { color: var(--ok); } .badge.bad { color: var(--bad); }
label.inline { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }
.tag { font-size: 11px; color: var(--accent2); }
.grid img.hires { box-shadow: inset 0 0 0 2px var(--accent2); }
.act.inapp { display: none; }
body.inapp .act.inapp { display: flex; }
body.inapp .act.danger { display: none; }
@media (max-width: 420px) { .vbar .act { padding: 6px 6px; font-size: 10px; } }

.inapp-only { display: none; }
body.inapp .inapp-only { display: flex; }