/* Proteus — abyssal Aegean night. A deliberately single-theme design. */

:root {
  --abyss: #08131a;
  --depth: #0e1e28;
  --depth-2: #122430;
  --line: #1c3644;
  --line-bright: #2a4f60;
  --foam: #e9f2f1;
  --mist: #93aab1;
  --mist-dim: #5f7680;
  --seaglass: #53d6c2;
  --seaglass-dim: #2e8478;
  --bronze: #c9a462;
  --bronze-dim: #8a7347;
  --serif: 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, 'Times New Roman', serif;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--abyss);
  color: var(--foam);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
}

#sea {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* ---------- header ---------- */

header { text-align: center; margin-bottom: 40px; }

.wordmark {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  letter-spacing: 0.38em;
  text-indent: 0.38em; /* optically recenter the tracked type */
  font-weight: 400;
  color: var(--foam);
  margin: 0;
}
.wordmark .glyph { color: var(--seaglass); }

.epithet {
  font-family: var(--serif);
  font-style: italic;
  color: var(--bronze);
  margin: 10px 0 0;
  font-size: 1.02rem;
}

.tagline {
  color: var(--mist);
  margin: 6px 0 0;
  font-size: 0.95rem;
}

/* ---------- the scrying pool ---------- */

.pool {
  background: linear-gradient(180deg, var(--depth) 0%, var(--depth-2) 100%);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(83, 214, 194, 0.04);
}

textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  background: rgba(4, 10, 14, 0.72);
  color: var(--foam);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 0.92rem;
  line-height: 1.6;
  caret-color: var(--seaglass);
}
textarea::placeholder { color: var(--mist-dim); }
textarea:focus {
  outline: none;
  border-color: var(--seaglass-dim);
  box-shadow: 0 0 0 3px rgba(83, 214, 194, 0.12);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}
.chips-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-right: 4px;
}
.chip {
  background: transparent;
  color: var(--mist);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 13px;
  font-family: var(--sans);
  font-size: 0.8rem;
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
}
.chip:hover, .chip:focus-visible {
  color: var(--seaglass);
  border-color: var(--seaglass-dim);
  outline: none;
}

/* ---------- verdict ---------- */

.verdict {
  margin: 36px 0 20px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.verdict.hidden { display: none; }
.verdict .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze);
}
.verdict .form-name {
  font-family: var(--serif);
  font-size: 1.7rem;
  color: var(--seaglass);
}
.verdict .note { color: var(--mist); font-size: 0.88rem; }

/* ---------- cards ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  align-items: start;
}

.card {
  background: var(--depth);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  animation: surface 420ms ease both;
}
@keyframes surface {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .card { animation: none; }
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}
.card-title {
  font-size: 0.74rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--mist);
  font-weight: 600;
}
.copy {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--mist);
  border-radius: 5px;
  font-size: 0.72rem;
  font-family: var(--sans);
  padding: 3px 10px;
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
  flex: none;
}
.copy:hover, .copy:focus-visible {
  color: var(--bronze);
  border-color: var(--bronze-dim);
  outline: none;
}
.copy.done { color: var(--seaglass); border-color: var(--seaglass-dim); }

.card pre {
  margin: 0;
  padding: 13px 14px;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--foam);
  overflow: auto;
  max-height: 300px;
  white-space: pre;
  font-variant-numeric: tabular-nums;
}

.swatch-block { height: 88px; }
.swatch-hex {
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--mist);
}

/* ---------- empty state & footer ---------- */

.empty {
  text-align: center;
  color: var(--mist-dim);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  padding: 56px 20px;
}

footer {
  margin-top: 72px;
  text-align: center;
  color: var(--mist-dim);
  font-size: 0.85rem;
}
footer .forms {
  font-family: var(--serif);
  font-style: italic;
  color: var(--bronze-dim);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
footer a { color: var(--mist); }

@media (max-width: 560px) {
  .page { padding: 32px 14px 60px; }
  .cards { grid-template-columns: 1fr; }
}