/* Pearl Tipjar generator — "nacre" theme.
 * Deep Pearl-ink dark with iridescent pearl / rose-gold accents.
 * Original design; distinct from the three widget themes. */
:root {
  --ink: #0a0c14;
  --ink-2: #0d1019;
  --panel: #10141f;
  --panel-2: #141a29;
  --line: #232b42;
  --text: #eef0f8;
  --dim: #a7b0c9;
  --faint: #818aa0;
  --pearl: #f2e7dc;
  --rose: #e0a899;
  --copper: #c97e4e;
  --copper-hot: #f0b283;
  --signal: #7dffa8;
  --danger: #ff7d7d;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 700px at 50% -10%, #141a2c 0%, var(--ink) 55%) fixed, var(--ink);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}

/* floating nacre orbs behind the header */
.nacre-sky { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.nacre-sky .orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.35; animation: drift 18s ease-in-out infinite; }
.nacre-sky .o1 { width: 340px; height: 340px; top: -90px; left: 8%; background: #c97e4e; }
.nacre-sky .o2 { width: 260px; height: 260px; top: -40px; right: 12%; background: #7a5fa8; animation-delay: -6s; }
.nacre-sky .o3 { width: 200px; height: 200px; top: 120px; left: 55%; background: #4e8a8a; animation-delay: -12s; }
@keyframes drift { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px, 24px); } }

.top, main, footer { position: relative; z-index: 1; }
.top { text-align: center; padding: 56px 20px 10px; }
.crumb {
  display: inline-block; color: var(--dim); text-decoration: none; font-size: 0.85rem;
  margin-bottom: 14px; border: 1px solid var(--line); border-radius: 999px; padding: 4px 14px;
}
.crumb:hover { color: var(--copper-hot); border-color: var(--copper); }
h1 {
  margin: 0 0 8px; font-size: 2.4rem; letter-spacing: 0.02em;
  text-shadow: 0 0 34px rgba(201, 126, 78, 0.4);
}
.pearl-dot {
  display: inline-block; width: 0.55em; height: 0.55em; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff8f0, var(--pearl) 45%, var(--copper) 100%);
  box-shadow: 0 0 22px rgba(242, 231, 220, 0.7);
  margin-right: 0.25em; vertical-align: baseline;
}
.sub { color: var(--dim); max-width: 640px; margin: 0 auto; }

main { max-width: 860px; margin: 0 auto; padding: 24px 20px 60px; }
.panel {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: 16px;
  padding: 22px 24px; margin-bottom: 20px;
}
.panel h2 { margin: 0 0 14px; font-size: 1.25rem; }
.panel h2 .dim, .dim { color: var(--faint); font-weight: 400; font-size: 0.85rem; }
.sub-h { margin: 22px 0 8px; font-size: 1.05rem; color: var(--pearl); }

.field { display: block; margin-bottom: 14px; }
.field > span, .flabel { display: block; font-size: 0.85rem; color: var(--dim); margin-bottom: 6px; }
.field > span small, .flabel small { color: var(--faint); }
.field input[type="text"], .field input[type="url"], .field input:not([type]),
.field textarea, #tj-address, #tj-title, #tj-goal, #tj-poll, #tj-blockbook,
#tj-v-config, #tj-v-desc, #tj-snippet {
  width: 100%; background: var(--ink-2); border: 1px solid var(--line);
  color: var(--text); border-radius: 10px; padding: 10px 12px; font-size: 0.95rem;
  font-family: inherit;
}
.field textarea, #tj-snippet, #tj-v-config { font-family: var(--mono); font-size: 0.82rem; resize: vertical; }
input:focus, textarea:focus { outline: none; border-color: var(--copper); box-shadow: 0 0 0 2px rgba(201,126,78,.25); }
.mono { font-family: var(--mono); }
.num { max-width: 130px; }
.presets { display: flex; gap: 10px; flex-wrap: wrap; }
.presets input {
  width: 120px; background: var(--ink-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 10px 12px; font-size: 0.95rem; font-family: inherit;
}
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } }

.themes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 640px) { .themes { grid-template-columns: 1fr; } }
.theme-card {
  border: 1px solid var(--line); border-radius: 12px; padding: 12px; cursor: pointer;
  display: block; background: var(--ink-2); transition: border-color .2s, box-shadow .2s;
}
.theme-card input { display: none; }
.theme-card .swatch { display: block; height: 44px; border-radius: 8px; margin-bottom: 8px; }
.sw-harbor { background: linear-gradient(135deg, #0b0f1c, #3a2a14 60%, #ffb454); }
.sw-abyss { background: linear-gradient(135deg, #050b16, #0e3a4a 60%, #4de3ff); }
.sw-ember { background: linear-gradient(135deg, #100607, #4a1418 60%, #ff5d49); }
.theme-card .tname { display: block; font-weight: 600; font-size: 0.9rem; }
.theme-card .tblurb { display: block; font-size: 0.78rem; color: var(--faint); }
.theme-card:has(input:checked) { border-color: var(--copper); box-shadow: 0 0 14px rgba(201,126,78,.35); }

.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 6px; }
.btn {
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  border-radius: 10px; padding: 10px 18px; font-size: 0.92rem; cursor: pointer; font-family: inherit;
}
.btn:hover { border-color: var(--copper); }
.btn.primary { background: linear-gradient(180deg, #d99a5b, #b4713d); border-color: #8a5226; color: #1a0f06; font-weight: 700; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.small { padding: 4px 10px; font-size: 0.78rem; }
.btn:disabled { opacity: 0.45; cursor: default; }
.copied { color: var(--signal); font-size: 0.85rem; }

.error {
  background: rgba(255,125,125,.1); border: 1px solid var(--danger); color: #ffc9c9;
  border-radius: 10px; padding: 10px 14px; font-size: 0.9rem;
}
.note { color: var(--dim); font-size: 0.85rem; }
.note .mono { color: var(--pearl); }

.descriptor {
  background: var(--ink-2); border: 1px dashed var(--copper); border-radius: 10px;
  padding: 12px 14px; font-size: 0.85rem; word-break: break-all; color: var(--copper-hot);
}

.verify { border-radius: 12px; padding: 14px 16px; margin-top: 12px; font-size: 0.9rem; }
.verify.pass { background: rgba(125,255,168,.08); border: 1px solid var(--signal); color: #c9ffd9; }
.verify.fail {
  background: rgba(255,125,125,.1); border: 2px solid var(--danger); color: #ffd7d7;
  font-weight: 600;
}
.verify .vhash { font-family: var(--mono); font-size: 0.78rem; word-break: break-all; display: block; margin-top: 6px; color: inherit; opacity: .85; }

#tj-preview { display: flex; justify-content: center; }
#tj-preview.ptj { width: 100%; max-width: 460px; }
.listen-mount { display: flex; justify-content: center; margin-top: 14px; min-height: 40px; }
.listen-mount:empty { display: none; }
.listen-mount.ptj { width: 100%; max-width: 520px; }

.honesty ul { margin: 0; padding-left: 20px; }
.honesty li { margin-bottom: 8px; font-size: 0.9rem; color: var(--dim); }
.honesty li strong { color: var(--text); }

footer { text-align: center; padding: 30px 20px 60px; color: var(--faint); font-size: 0.85rem; }
footer a { color: var(--copper-hot); }
footer .donate { margin: 8px 0; }
footer .donate .mono { color: var(--dim); font-size: 0.78rem; word-break: break-all; }
footer .dim { color: var(--faint); font-size: 0.78rem; }

/* Keyboard focus: a visible ring in this app's accent on every interactive element (fleet focus-visible pass). */
:focus-visible { outline: 2px solid var(--rose); outline-offset: 2px; }

/* Skip link: the first Tab stop on the page — parked off-screen until keyboard focus reveals it (fleet skip-link pass). */
.skip-link { position: absolute; left: 12px; top: -64px; z-index: 1000; padding: 10px 16px; border: 2px solid var(--rose); border-radius: 8px; background: #0b0e14; color: var(--rose); font-weight: 700; text-decoration: none; transition: top .15s ease; }
.skip-link:focus-visible { top: 12px; }
main:focus { outline: none; }

/* Reduced motion: when the OS asks for reduced motion, animations and transitions finish near-instantly and scrolling is not smoothed (fleet reduced-motion pass). Near-zero durations — not animation: none — so fade-ins still land on their end state and no content can be stranded invisible. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}