/* ============================================================================
   AMP Genie — UI system
   Calm, premium dark theme. One scale for spacing / radius / type, hairline
   borders, soft elevation, 150ms motion on every interactive surface. The
   phone preview is the hero. Reference grade: Linear / Resend / Framer.
   ========================================================================== */
:root{
  /* palette — measured (pixel-sampled) from the reference brass genie-lamp
     photo at dusk. Warm dark is dominant (~60%), brass gold is the accent
     (~16%), and the bright blue glow is deliberately rare (~6% in the source
     image) — reserved for the genie-smoke CTA animation, never a primary
     UI color (no blue buttons/nav/panels). */
  --bg:#2e1c19; --bg-glow:#4a2e1a; --bg-glow-2:#5a3d2e;
  --panel:#703f34; --card:#3a2420; --card-2:#241511;
  --line:#70493f66; --line-2:#70493f33; --field:#241511;
  --ink:#f5ede4; --ink-2:#d9c5b4; --muted:#b3927d; --faint:#8a6d5c;
  --accent:#e78129; --accent-press:#c2691c; --accent2:#d5945e;
  --on-accent:#1a0f0a;
  --ok:#34d27b; --ok-bg:#1c3324; --bad:#ff5b6e; --bad-bg:#3a1320; --warn:#d5945e;
  /* rare blue glow — genie-smoke animation only, at most one subtle glow/pulse */
  --smoke:#4c88f8; --smoke-2:#5257b3;
  /* scale */
  --r-sm:8px; --r-md:11px; --r-lg:16px; --r-xl:22px;
  --s-1:6px; --s-2:10px; --s-3:14px; --s-4:20px; --s-5:28px;
  --ring:0 0 0 3px #e7812955;
  --shadow:0 1px 0 #ffffff0d inset, 0 12px 32px -16px #00000099;
  --shadow-lg:0 24px 70px -28px #000000cc;
  --tr:150ms cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);
  background:
    radial-gradient(900px 440px at 82% -8%, var(--bg-glow), transparent 60%),
    radial-gradient(700px 380px at 0% 0%, var(--bg-glow-2), transparent 55%),
    var(--bg);
  font-family:'Inter','Helvetica Neue',Arial,sans-serif;font-size:14px;line-height:1.45;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.hidden{display:none !important}
.ic{width:18px;height:18px;display:inline-block;vertical-align:-3px}
button{font-family:inherit;cursor:pointer}
::selection{background:#e7812955}
a{color:var(--accent)}

/* ---- topbar ---- */
.topbar{display:flex;align-items:center;gap:var(--s-4);padding:16px 28px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#ffffff06,transparent)}
.brandmark{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.2px}
.brandmark span{color:#ffffff}
.lampic{color:var(--accent);width:24px;height:24px;filter:drop-shadow(0 0 10px #e7812955)}
.tagline{color:var(--muted);font-size:13px;flex:1}

/* ---- developer view toggle ---- */
.devtoggle{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none}
.devtoggle-input{position:absolute;opacity:0;width:0;height:0}
.devtoggle-track{width:34px;height:20px;border-radius:20px;background:#ffffff14;border:1px solid var(--line);
  position:relative;transition:background var(--tr),border-color var(--tr);flex:0 0 auto}
.devtoggle-thumb{position:absolute;top:1px;left:1px;width:16px;height:16px;border-radius:50%;background:var(--muted);
  transition:transform var(--tr),background var(--tr)}
.devtoggle-input:checked ~ .devtoggle-track{background:#e7812933;border-color:var(--accent)}
.devtoggle-input:checked ~ .devtoggle-track .devtoggle-thumb{transform:translateX(14px);background:var(--accent)}
.devtoggle-input:focus-visible ~ .devtoggle-track{box-shadow:var(--ring)}
.devtoggle-text{font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap}
.devtoggle:hover .devtoggle-text{color:var(--ink-2)}

/* ---- advanced-only (gated behind developer view) ---- */
.advanced-only{display:none !important}
body.dev-mode .tabs button.advanced-only{display:flex !important}
body.dev-mode .pane.advanced-only.on{display:block !important}

main{max-width:1200px;margin:26px auto;padding:0 22px;display:flex;flex-direction:column;gap:var(--s-4)}
.card{background:linear-gradient(180deg,#ffffff05,transparent),var(--card);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s-4);box-shadow:var(--shadow)}

/* ---- hero / intake ---- */
.fieldlabel{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;display:block;margin-bottom:6px}
.hint{text-transform:none;font-weight:400;color:var(--faint);letter-spacing:0}
input,select,textarea{
  background:var(--field);border:1px solid var(--line);color:var(--ink);
  border-radius:var(--r-md);padding:11px 12px;font-size:14px;outline:none;
  transition:border-color var(--tr),box-shadow var(--tr),background var(--tr)}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:hover,select:hover,textarea:hover{border-color:#ffffff26}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:var(--ring)}
select{appearance:none;-webkit-appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 16px) 18px,calc(100% - 11px) 18px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:30px}

.hero-input-row{display:flex;gap:12px}
.hero-input-row input{flex:1;min-width:0}
.controls{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.ctrl{display:flex;flex-direction:column;gap:5px;min-width:0}
.ctrl label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.colorwrap{display:flex;gap:6px}
.colorwrap input[type=color]{width:42px;padding:3px;height:42px;border-radius:var(--r-sm);cursor:pointer;background:var(--field)}
.colorwrap input[type=text]{flex:1;min-width:0}
/* Script initial kerned flush into "AMP" → reads "lAMP", not "l AMP". */
.cursive-l{font-family:'Brush Script MT','Snell Roundhand','Apple Chancery',cursive;font-style:italic;font-size:1.5em;font-weight:400;line-height:1;display:inline-block;margin:0 -.22em 0 .02em;padding:0;vertical-align:-.06em}

/* ---- campaign brief: free-text field, always visible, never gated ---- */
.brief-field{margin-top:16px;display:flex;flex-direction:column;gap:6px}
.brief-field textarea{width:100%;resize:vertical;min-height:96px;font-family:inherit;line-height:1.5}
.brief-meta{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--faint)}
.brief-count{white-space:nowrap}
.brief-count.over{color:var(--bad);font-weight:700}
.brief-warn{color:var(--bad);font-weight:600}

/* ---- buttons ---- */
button.primary{background:linear-gradient(135deg,var(--accent),var(--accent-press));border:0;color:var(--on-accent);border-radius:var(--r-md);
  padding:12px 20px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  box-shadow:0 1px 0 #ffffff33 inset,0 10px 24px -12px #e78129aa;transition:transform var(--tr),box-shadow var(--tr),opacity var(--tr)}
button.primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 #ffffff44 inset,0 16px 30px -12px #e78129cc}
button.primary:active{transform:translateY(0)}
button.primary:focus-visible{outline:none;box-shadow:var(--ring),0 10px 24px -12px #e78129aa}
button.primary.big{font-size:16px;padding:14px 28px;white-space:nowrap}
button.primary.loading{pointer-events:none;opacity:.9}
button.ghost{background:#ffffff08;border:1px solid var(--line);color:var(--ink-2);border-radius:var(--r-md);
  padding:11px 16px;font-weight:600;display:inline-flex;align-items:center;gap:8px;transition:border-color var(--tr),color var(--tr),background var(--tr)}
button.ghost:hover{border-color:#ffffff33;color:var(--ink);background:#ffffff0f}
button.ghost:focus-visible{outline:none;box-shadow:var(--ring)}
button.sm{padding:8px 12px;font-size:13px}
.statusline{color:var(--muted);font-size:13px;min-height:18px;display:flex;align-items:center;gap:8px;margin-top:12px}

/* spinner (statusline + dispatch button — unrelated to the CTA lamp below) */
@keyframes spin{to{transform:rotate(360deg)}}
.spinner{width:16px;height:16px;border:2px solid #ffffff55;border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex:0 0 auto}
.statusline .spinner{border-color:#ffffff33;border-top-color:var(--accent)}

/* ---- "Rub the lAMP" genie-lamp loading animation ---- */
.lamp-anim{width:34px;height:30px;display:inline-block;vertical-align:-8px;overflow:visible;flex:0 0 auto}
.lamp-anim .wisp{transform-box:fill-box;transform-origin:center;animation:smokeRise 1.4s ease-in-out infinite}
.lamp-anim .wisp-2{animation-delay:.32s}
.lamp-anim .wisp-3{animation-delay:.64s}
@keyframes smokeRise{
  0%{opacity:0;transform:translate(0,0) scale(.5)}
  18%{opacity:.9}
  100%{opacity:0;transform:translate(7px,-20px) scale(1.7)}
}
/* success: smoke bursts into a quick flash instead of continuing to loop —
   resolves in ~300ms so it never blocks the reveal of the result. Higher
   selector specificity (3 classes vs 2) beats smokeRise regardless of
   stylesheet order. */
.lamp-anim.success .wisp{animation:smokeBurst .3s ease-out forwards}
@keyframes smokeBurst{
  0%{opacity:.9;transform:scale(1)}
  55%{opacity:1;transform:scale(2.1)}
  100%{opacity:0;transform:scale(2.6)}
}
@media(prefers-reduced-motion:reduce){
  /* Static (non-animated) lamp: a fixed, non-looping puff instead of relying
     on the global .001ms-duration override, which would otherwise leave the
     wisps stuck invisible (animation ends at opacity:0). */
  .lamp-anim .wisp{animation:none !important;opacity:.5;transform:none}
  .lamp-anim.success .wisp{opacity:0}
}

/* ---- result: rail + panel ---- */
.result{display:grid;grid-template-columns:330px 1fr;gap:20px;align-items:start}
.rail{display:flex;flex-direction:column;gap:var(--s-3)}
.conjured{font-size:16px;font-weight:800;line-height:1.3}
.conjured small{display:block;color:var(--muted);font-weight:500;font-size:12px;margin-top:3px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:11px;background:#ffffff0a;border:1px solid var(--line);border-radius:20px;padding:4px 10px;color:var(--ink-2)}
.chip b{color:var(--accent2);font-weight:700}
.chip.pass{border-color:#34d27b55;color:#8bedb5}
.chip.fail{border-color:#ff5b6e55;color:#ffb3bc}
.brief-note{font-size:12px;line-height:1.5;color:var(--ink-2);background:#ffffff08;border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px}
.brief-note b{color:var(--accent2)}
.rail-actions{display:flex;flex-direction:column;gap:8px}
.rail-actions button{justify-content:flex-start}
.copy-msg{font-size:12px;min-height:14px;color:var(--muted)}

.dispatch{border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;gap:8px}
.dispatch-row{display:flex;gap:8px}
.dispatch-row input{flex:1;min-width:0}
.dispatch-row button{padding:11px 14px}
.dispatch-msg{font-size:12px;min-height:16px}
.dispatch-msg.ok{color:var(--ok)}
.dispatch-msg.err{color:var(--bad)}

.panel{padding:0;overflow:hidden}
.tabs{display:flex;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffff05,transparent)}
.tabs button{flex:1;background:transparent;border:0;color:var(--muted);padding:14px;font-weight:600;font-size:14px;position:relative;display:flex;align-items:center;justify-content:center;gap:7px;transition:color var(--tr)}
.tabs button:hover{color:var(--ink-2)}
.tabs button.on{color:var(--ink)}
.tabs button.on::after{content:"";position:absolute;left:16px;right:16px;bottom:-1px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--accent2))}
.statdot{width:9px;height:9px;border-radius:50%;background:var(--muted);display:inline-block}
.statdot.pass{background:var(--ok);box-shadow:0 0 0 3px #34d27b22}
.statdot.fail{background:var(--bad);box-shadow:0 0 0 3px #ff5b6e22}
.editdot{width:8px;height:8px;border-radius:50%;background:var(--warn);display:inline-block}
.pane{display:none;padding:22px}
.pane.on{display:block}

/* phone preview = hero */
.pane[data-pane=preview]{display:none;padding:26px;background:radial-gradient(420px 300px at 50% 18%, #e7812914, transparent 70%)}
.pane[data-pane=preview].on{display:block}
.stage{display:flex;justify-content:center}
.phone{margin:0 auto;width:360px;max-width:100%;background:#0d0806;border:11px solid #2b1f19;border-radius:38px;padding:11px;
  box-shadow:var(--shadow-lg),0 0 0 1px #ffffff10}
.phone-screen{background:#fff;color:#1d1d2b;border-radius:24px;overflow:hidden;min-height:540px;max-height:600px;overflow-y:auto}

.code-actions{display:flex;align-items:center;gap:10px;padding:14px;border-bottom:1px solid var(--line)}
.edited{color:var(--warn);font-size:12px}
#code{width:100%;min-height:480px;border:0;border-radius:0;background:#080913;color:#cfe3ff;font-family:'SF Mono',Menlo,monospace;font-size:12px;line-height:1.55;padding:16px;resize:vertical}
#code:focus{box-shadow:none}

.verdict{font-size:22px;font-weight:800;padding:16px 18px;border-radius:var(--r-md);display:flex;align-items:center;gap:10px;margin-bottom:12px}
.verdict.pass{background:var(--ok-bg);color:#5fe39b}
.verdict.fail{background:var(--bad-bg);color:#ff8da6}
.verdict .ic{width:26px;height:26px}
.pglink{color:var(--accent);text-decoration:none;font-weight:600;font-size:13px}
.pglink:hover{text-decoration:underline}
.errlist{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-direction:column;gap:8px}
.errlist li{background:var(--bad-bg);border:1px solid #4a1d28;border-radius:var(--r-sm);padding:10px 12px;font-size:12px;font-family:monospace;color:#ffb3c0}
.errlist li .loc{color:#ff7088;font-weight:700;margin-right:8px}

/* ============================================================================
   Live-preview module styling (renders inside .phone-screen via preview.js)
   ========================================================================== */
.pv-hdr{padding:22px 20px;color:#fff}
.pv-hdr h1{margin:0;font-size:19px;line-height:1.3;font-weight:700}
.pv-body{padding:0}
.pv-muted{color:#6b6b7b;font-size:13px;line-height:1.5;margin:0}
.pv-btn{display:inline-block;border:0;color:#fff;padding:13px 24px;border-radius:8px;font-size:15px;font-weight:700;text-align:center;cursor:pointer;margin-top:14px}
.pv-code{display:inline-block;border:2px dashed;color:inherit;font-size:18px;font-weight:700;letter-spacing:2px;padding:10px 18px;border-radius:8px;margin:14px 0}
.pv-row{font-size:0;padding:0 16px 16px;display:flex;gap:4%}
.pv-card{flex:1;min-width:0;border:1px solid #e6e6ec;border-radius:10px;overflow:hidden}
.pv-card-name{font-size:14px;font-weight:700;margin:8px 12px 4px;color:#1d1d2b}
.pv-card-price{font-size:15px;font-weight:700;margin:0 12px 12px}
.pv-search{box-sizing:border-box;margin:16px 16px 4px;width:calc(100% - 32px);background:#fff;color:#1d1d2b;border:1px solid #e6e6ec}
.pv-search::placeholder{color:#9a9aa8}
.pv-pills{font-size:0;padding:0 16px;margin:8px 0}
.pv-pill{display:inline-block;font-size:13px;padding:8px 14px;border:1px solid #e6e6ec;border-radius:20px;margin:0 6px 6px 0;cursor:pointer;color:#1d1d2b}
.pv-pill.on{color:#fff}
.pv-grid{padding:8px 16px 20px;display:flex;flex-wrap:wrap;gap:12px}
.pv-grid .pv-card{flex:1 1 45%}
.pv-empty{text-align:center;color:#9a9aa8;font-size:14px;padding:20px;width:100%}
.pv-qtitle{font-size:18px;font-weight:700;margin:0 0 16px;padding:20px 20px 0;color:#1d1d2b}
.pv-opt{display:block;border:1px solid #e6e6ec;border-radius:10px;padding:15px 16px;margin:0 16px 12px;font-size:15px;cursor:pointer;color:#1d1d2b}
.pv-opt.on{border-color:currentColor}
.pv-result{border-radius:10px;padding:18px;margin:6px 16px 20px;font-size:14px;line-height:1.5}
.pv-stars{font-size:0;text-align:center;margin:10px 0}
.pv-star{width:38px;height:38px;display:inline-block;padding:0 4px;cursor:pointer;color:#d8d8e2}
.pv-conf{text-align:center;font-size:15px;font-weight:700;min-height:20px;margin:8px 0 20px}
.pv-reward{border-radius:12px;padding:22px;margin:16px}
.pv-vote{display:inline-block;flex:1;text-align:center;border:2px solid #e6e6ec;border-radius:12px;padding:22px 8px;cursor:pointer;font-size:16px;font-weight:700;color:#1d1d2b}
.pv-vote.on{border-color:currentColor}

/* ---- history: read-only review of past builds ---- */
/* Collapsed-by-default accordion (Phase 7) — the header is a real button so
   it's reachable/actionable by keyboard, not just a mouse-hover affordance. */
.history-hdr{display:flex;align-items:baseline;gap:10px;width:100%;background:none;border:0;padding:0;margin:0;font:inherit;text-align:left;cursor:pointer;color:inherit}
.history-hdr:focus-visible{outline:2px solid var(--primary,#8a5cf6);outline-offset:3px;border-radius:6px}
.history-chevron{transition:transform .18s ease;flex:none;color:var(--faint)}
.history-hdr[aria-expanded="true"] .history-chevron{transform:rotate(180deg)}
.history-title{margin:0;font-size:15px;font-weight:800;color:var(--ink)}
.history-list{display:flex;flex-direction:column;gap:10px;max-height:420px;overflow-y:auto;margin-top:14px}
.history-item{border:1px solid var(--line);border-radius:var(--r-md);padding:12px 14px;background:#ffffff05}
.history-item-hdr{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-weight:700;font-size:13px;color:var(--ink)}
.history-item-when{font-weight:500;font-size:11px;color:var(--faint);white-space:nowrap}
.history-item-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.history-item-brief{margin-top:8px;font-size:12px;line-height:1.5;color:var(--ink-2);border-top:1px solid var(--line-2);padding-top:8px;white-space:pre-wrap}
.history-item-brief.empty{color:var(--faint);font-style:italic}

@media(max-width:980px){
  .controls{grid-template-columns:repeat(2,1fr)}
  .result{grid-template-columns:1fr}
}
@media(max-width:880px){
  .hero-input-row{flex-direction:column}
  main{margin:18px auto}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}