/* TraceWorks Web Trial — styles
 * Visual language follows the paid TraceWorks Web app (same tokens and
 * fonts) so the trial feels like the real thing; trial-only elements are
 * marked with the amber "Trial" colour so nobody mistakes it for the paid app. */
:root {
  --paper: #FAF7F2; --surface: #FFFFFF; --surface-warm: #F3ECE0;
  --border: #E7DECF; --ink: #171B2B; --ink-soft: #4B5061;
  --trace: #80C1B9; --trace-deep: #2C7066; --trace-soft: rgba(128,193,185,0.16);
  --amber: #F5B82E; --amber-deep: #9A6B00; --amber-soft: rgba(245,184,46,0.18);
  --danger: #b3413a;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Hanken Grotesk", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); background: var(--paper); color: var(--ink); line-height: 1.5; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }
button, a { touch-action: manipulation; }

/* ── header ── */
header { padding: 1rem 1.2rem 0.4rem; display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap;
         max-width: 1280px; margin-inline: auto; }
header h1 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
header h1 em { font-style: normal; color: var(--trace-deep); }
.trial-chip { font-family: var(--font-body); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; background: var(--amber); color: var(--ink); border-radius: 999px; padding: 0.2rem 0.6rem; }
.trial-badge { font-size: 0.85rem; font-weight: 700; background: var(--amber-soft); color: var(--amber-deep);
  border: 1.5px solid var(--amber); border-radius: 999px; padding: 0.3rem 0.8rem; white-space: nowrap; }
.trial-badge.ended { background: #F6E3E1; color: var(--danger); border-color: var(--danger); }
.hdr-spacer { flex: 1; }
.hdr-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
header .tagline { width: 100%; font-size: 0.85rem; color: var(--ink-soft); }
.btn-small { display: inline-block; padding: 0.45rem 0.95rem; font: inherit; font-size: 0.86rem; font-weight: 700;
  border-radius: 999px; border: 1.5px solid var(--border); background: var(--surface); color: var(--ink);
  text-decoration: none; cursor: pointer; min-height: 2.4rem; }
.btn-small.amber { background: var(--amber); border-color: var(--amber); }
.btn-small.teal { background: var(--trace-deep); border-color: var(--trace-deep); color: #fff; }

/* ── layout ── */
main { display: grid; grid-template-columns: 360px 1fr; gap: 1rem; padding: 1rem 1.2rem 2rem;
       max-width: 1280px; margin-inline: auto; align-items: start; }
@media (max-width: 860px) { main { grid-template-columns: 1fr; } }
main[hidden] { display: none; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 1.1rem; }
.panel h2 { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
            color: var(--trace-deep); margin: 1.2rem 0 0.5rem; display: flex; justify-content: space-between; }
.panel h2:first-child { margin-top: 0; }
.panel h2 .sub { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--ink-soft); }

label { font-size: 0.9rem; font-weight: 600; display: block; margin-bottom: 0.3rem; }
.hint { font-size: 0.78rem; color: var(--ink-soft); font-weight: 400; }
.hint a, .gate-fine a { color: var(--trace-deep); font-weight: 600; }
input[type="password"], input[type="text"], input[type="number"], input[type="email"], select, textarea {
  width: 100%; padding: 0.6rem 0.75rem; font: inherit; font-size: 16px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--paper); color: var(--ink);
}
textarea { min-height: 64px; resize: vertical; }
.row { display: flex; gap: 0.6rem; align-items: center; margin-bottom: 0.5rem; }
.row > * { flex: 1; }
.row > .fixed { flex: none; }
.check { display: flex; gap: 0.5rem; align-items: center; font-size: 0.86rem; font-weight: 400; margin: 0.35rem 0; min-height: 1.9rem; }
.check input { width: 1.15rem; height: 1.15rem; flex: none; }
.slider-head { display: flex; justify-content: space-between; font-size: 0.9rem; margin-top: 0.6rem; }
.slider-head b { font-weight: 600; }
.slider-head span { color: var(--ink-soft); }
input[type="range"] { width: 100%; accent-color: var(--trace-deep); height: 1.9rem; }
.swatch-row { display: flex; gap: 1rem; margin: 0.4rem 0; }
.swatch-row label { display: flex; align-items: center; gap: 0.45rem; font-weight: 400; font-size: 0.86rem; }
input[type="color"] { width: 2.4rem; height: 1.8rem; padding: 0; border: 1px solid var(--border); border-radius: 8px; background: none; }
.pal-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.35rem; margin: 0.5rem 0 0.2rem; }
.pal-grid input[type="color"] { width: 100%; }

.btn { display: block; width: 100%; padding: 0.85rem; font: inherit; font-size: 1rem; font-weight: 700;
       border: none; border-radius: 12px; cursor: pointer; min-height: 2.75rem; }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn-gen { background: var(--trace-deep); color: #fff; margin-top: 0.4rem; }
.btn-collage { background: #7A3DFF; color: #fff; margin-top: 0.4rem; }
.btn-rug { background: #9A3153; color: #fff; margin-top: 0.4rem; }
.btn-glass { background: #2E86B0; color: #fff; margin-top: 0.4rem; }
.btn-wood { background: #B45309; color: #fff; margin-top: 0.4rem; }
.btn-puzzle { background: #4A6FA5; color: #fff; margin-top: 0.4rem; }
.btn-sub { background: var(--surface-warm); color: var(--ink); margin-top: 0.5rem; font-size: 0.92rem; padding: 0.7rem; }
.btn-open { background: var(--trace-soft); color: var(--trace-deep); border: 1.5px dashed var(--trace-deep); margin-bottom: 0.4rem; }
.btn-enh { background: var(--ink); color: #fff; margin-top: 0.4rem; font-size: 0.88rem; padding: 0.55rem; }
.btn-amber { background: var(--amber); color: var(--ink); }
.btn-outline { background: transparent; color: var(--trace-deep); border: 1.5px solid var(--trace-deep); }
.btn-download { background: var(--amber); color: var(--ink); margin-top: 0.4rem; }
.btn-locked { background: var(--surface-warm); color: var(--ink-soft); margin-top: 0.4rem; font-size: 0.9rem; padding: 0.6rem;
  display: flex; justify-content: space-between; align-items: center; text-align: left; }
.btn-locked .lock { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--amber-soft); color: var(--amber-deep); border-radius: 999px; padding: 0.15rem 0.55rem; }
.cost { font-size: 0.8rem; color: var(--ink-soft); margin-top: 0.55rem; }
.divider { border: none; border-top: 1px solid var(--border); margin: 1rem 0 0.2rem; }

/* trial panel at the top of the sidebar */
.trial-panel { background: var(--amber-soft); border: 1.5px solid var(--amber); border-radius: 14px; padding: 0.85rem 0.95rem; margin-bottom: 0.4rem; }
.trial-panel b { font-family: var(--font-display); font-size: 1.15rem; color: var(--amber-deep); }
.trial-panel p { font-size: 0.84rem; color: var(--ink-soft); margin-top: 0.2rem; }
.trial-panel .row { margin-top: 0.6rem; margin-bottom: 0; }
.trial-panel .btn { padding: 0.6rem; font-size: 0.9rem; margin-top: 0; }

/* ── stage ── */
.stage { position: sticky; top: 0.8rem; min-height: 340px; display: flex; flex-direction: column; }
@media (max-width: 860px) { .stage { position: static; order: -1; } }
.canvas-wrap { flex: 1; background: var(--surface-warm); border-radius: 12px; display: grid;
               place-items: center; overflow: hidden; min-height: 300px; position: relative; }
.canvas-wrap img { width: 100%; height: 74vh; object-fit: contain;
  object-position: center center; display: block;
  -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; -webkit-user-drag: none; }
.canvas-wrap:fullscreen { background: #111; border-radius: 0; }
.canvas-wrap:fullscreen img { width: 100vw; height: 100vh; }
.placeholder { color: var(--ink-soft); font-size: 0.95rem; text-align: center; padding: 2rem; }
.status { font-size: 0.88rem; color: var(--ink-soft); margin-top: 0.6rem; min-height: 1.3em; }
.status.err { color: var(--danger); }
.status a { color: var(--trace-deep); font-weight: 600; }
.check.optin { margin-top: 0.7rem; font-size: 0.9rem; align-items: flex-start; }
.free-line, .free-offer { color: var(--trace-deep); font-weight: 600; font-size: 0.86rem; margin: 0.2rem 0 0.5rem; }
.toggle-row { display: none; gap: 0.5rem; margin-top: 0.6rem; flex-wrap: wrap; }
.toggle-row button { flex: 1; min-width: 90px; padding: 0.5rem; font: inherit; font-size: 0.85rem; font-weight: 600;
                     border: 1px solid var(--border); background: var(--surface); border-radius: 999px; cursor: pointer; min-height: 2.4rem; }
.toggle-row button.active { background: var(--trace-soft); border-color: var(--trace-deep); color: var(--trace-deep); }
.toggle-row button:disabled { opacity: 0.4; cursor: default; }
.stage-tools { display: flex; gap: 0.5rem; margin-top: 0.6rem; align-items: center; flex-wrap: wrap; }
.stage-tools .hint { flex: 1; }
.spin { width: 42px; height: 42px; border: 4px solid var(--trace-soft); border-top-color: var(--trace-deep);
        border-radius: 50%; animation: spin 0.9s linear infinite; position: absolute; }
@keyframes spin { to { transform: rotate(360deg); } }
.wm-note { position: absolute; left: 0.6rem; bottom: 0.6rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; background: rgba(23,27,43,0.75); color: #fff; border-radius: 999px; padding: 0.2rem 0.6rem; pointer-events: none; }
.wm-note[hidden] { display: none; }

/* ── cover screen + craft nav ── */
#craftNav { display: flex; gap: 0.4rem; padding: 0 1.2rem; max-width: 1280px; margin: 0.2rem auto 0; flex-wrap: wrap; }
#craftNav[hidden] { display: none; }
#craftNav button { padding: 0.45rem 0.9rem; font: inherit; font-size: 0.86rem; font-weight: 600; min-height: 2.4rem;
  border: 1px solid var(--border); background: var(--surface); border-radius: 999px; cursor: pointer; color: var(--ink-soft); }
#craftNav button.active { background: var(--trace-soft); border-color: var(--trace-deep); color: var(--trace-deep); }
#homeScreen { max-width: 1280px; margin-inline: auto; padding: 1.4rem 1.2rem 2.4rem; }
#homeScreen[hidden] { display: none; }
#homeScreen h2 { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; }
.home-sub { color: var(--ink-soft); font-size: 0.95rem; margin: 0.3rem 0 1.4rem; max-width: 46rem; }
.craft-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; }
.craft-card { position: relative; text-align: left; font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--border); border-top: 4px solid var(--accent, var(--border));
  border-radius: 16px; padding: 1.1rem; cursor: pointer; display: flex; flex-direction: column; gap: 0.35rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease; }
.craft-card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(35,58,102,0.10); }
.craft-card .card-icon { font-size: 1.7rem; }
.craft-card .card-name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.craft-card .card-blurb { font-size: 0.85rem; color: var(--ink-soft); }
.craft-sec[hidden] { display: none; }
.craft-sec h2:first-child { margin-top: 1.2rem; }
.intro-card { background: var(--amber-soft); border: 1.5px solid var(--amber); border-radius: 16px; padding: 1rem 1.1rem; margin-bottom: 1.3rem; }
.intro-card[hidden] { display: none; }
.intro-card b { font-family: var(--font-display); font-size: 1.1rem; color: var(--amber-deep); }
.intro-card p { font-size: 0.9rem; margin: 0.35rem 0 0.7rem; max-width: 46rem; }
.intro-card button { padding: 0.45rem 1.2rem; font: inherit; font-size: 0.88rem; font-weight: 700; min-height: 2.4rem;
  border: none; border-radius: 999px; background: var(--amber-deep); color: #fff; cursor: pointer; }

/* session recovery offer */
.restore-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem;
  margin: 0 auto 1rem; max-width: 1280px; padding: 0.8rem 1.1rem; border-radius: 14px;
  background: var(--trace-soft); border: 1.5px solid var(--trace-deep); font-size: 0.92rem; }
.restore-bar[hidden] { display: none; }
.restore-bar b { color: var(--trace-deep); }
.restore-bar .spacer { flex: 1; }
.restore-bar button { padding: 0.45rem 1.1rem; font: inherit; font-size: 0.86rem; font-weight: 700; min-height: 2.4rem;
  border-radius: 999px; cursor: pointer; border: 1.5px solid var(--trace-deep); background: var(--trace-deep); color: #fff; }
.restore-bar button.secondary { background: transparent; color: var(--trace-deep); }

/* ── full-screen gates (start / verify / ended / offline) ── */
.gate { position: fixed; inset: 0; z-index: 50; background: var(--paper); display: grid;
        place-items: center; padding: 1.2rem; overflow-y: auto; }
.gate[hidden] { display: none; }
.gate-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
             padding: 1.6rem 1.4rem; width: 100%; max-width: 460px; box-shadow: 0 16px 40px rgba(35,58,102,0.14); }
.gate-card h2 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; text-align: center; line-height: 1.2; }
.gate-card h2 em { font-style: normal; color: var(--trace-deep); }
.gate-sub { text-align: center; font-size: 0.92rem; color: var(--ink-soft); margin: 0.4rem 0 1rem; }
.verify-addr { display: inline-block; margin: 0.35rem 0; font-size: 1.05rem; color: var(--ink); overflow-wrap: anywhere; }
.gate-points { list-style: none; display: grid; gap: 0.3rem; margin: 0 0 1.1rem; font-size: 0.9rem; }
.gate-points li::before { content: "✓ "; color: var(--trace-deep); font-weight: 700; }
.gate-card label { margin-top: 0.4rem; }
.gate-status { font-size: 0.88rem; min-height: 1.3em; margin-top: 0.6rem; }
.gate-status.err { color: var(--danger); }
.gate-status.ok { color: var(--trace-deep); }
.gate-links { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; justify-content: center; margin-top: 0.9rem; font-size: 0.86rem; }
.gate-links a, .gate-links button { color: var(--trace-deep); font: inherit; font-size: 0.86rem; font-weight: 600; text-decoration: underline;
  background: none; border: none; cursor: pointer; padding: 0.3rem 0; }
.gate-buy { margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--border); text-align: center; }
.gate-buy p { font-size: 0.86rem; color: var(--ink-soft); margin-bottom: 0.7rem; }
.gate-buy .btn { margin-top: 0.4rem; }
.gate-fine { font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.9rem; text-align: center; }
.code-input { text-align: center; font-size: 1.6rem !important; letter-spacing: 0.35em; font-variant-numeric: tabular-nums; }
.big-days { font-family: var(--font-display); font-size: 2rem; color: var(--amber-deep); text-align: center; margin: 0.3rem 0; }

/* ── modals ── */
dialog { border: none; border-radius: 18px; padding: 0; margin: auto; max-width: 460px; width: calc(100% - 2rem);
  background: var(--surface); color: var(--ink); box-shadow: 0 16px 40px rgba(35,58,102,0.2); }
dialog::backdrop { background: rgba(23,27,43,0.45); }
dialog:not([open]) { display: none; }
.modal-body { padding: 1.4rem 1.3rem; }
.modal-body h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; margin-bottom: 0.5rem; }
.modal-body p { font-size: 0.92rem; margin-bottom: 0.7rem; }
.modal-body ul { font-size: 0.9rem; padding-left: 1.2rem; margin-bottom: 0.7rem; }
.modal-body .btn { margin-top: 0.5rem; }
.feature-line { font-size: 0.85rem; color: var(--ink-soft); background: var(--surface-warm); border-radius: 10px; padding: 0.5rem 0.7rem; margin-bottom: 0.8rem; }

footer { max-width: 1280px; margin: 0 auto; padding: 1rem 1.2rem 2rem; font-size: 0.8rem; color: var(--ink-soft);
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.2rem; }
footer a, footer button { color: var(--trace-deep); font: inherit; font-size: 0.8rem; background: none; border: none; cursor: pointer; text-decoration: underline;
  padding: 0.5rem 0; min-height: 2rem; display: inline-flex; align-items: center; }
.lic-line { font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.8rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Printing is a full-version feature: the page prints a one-line note only. */
@media print {
  body > * { display: none !important; }
  body::after { content: "TraceWorks Web Trial — printing is available in the full version (traceworks.blazingconcepts.co)."; display: block; font: 14px system-ui; padding: 2rem; }
}