/* Map to Poster — frontend styles.
   Dark, minimalist look that echoes the posters the tool produces. */

:root {
  --bg: #0d0d0f;
  --card: #16161a;
  --line: #2a2a30;
  --text: #f2f0ea;
  --muted: #8a8a92;
  --accent: #d98a5f;      /* warm terracotta, nods to the default theme */
  --accent-dark: #b8653a;
  --error-bg: #2a1414;
  --error-text: #f0a0a0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 48px 20px 64px;
}

/* Header */
.intro {
  text-align: center;
  margin-bottom: 36px;
}

.intro h1 {
  font-size: clamp(28px, 7vw, 44px);
  font-weight: 700;
  letter-spacing: 0.22em;
  margin: 0 0 10px;
}

.tagline {
  color: var(--muted);
  margin: 0;
  font-size: 15px;
}

/* Form card */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

input[type="text"],
select {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
}

input[type="text"]:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Slider */
.slider-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

input[type="range"] {
  flex: 1;
  accent-color: var(--accent);
}

.slider-value {
  min-width: 52px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 14px;
}

.radius-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.radius-note.unlocked {
  color: var(--accent);
}

/* Generate button */
.generate {
  margin-top: 6px;
  background: var(--accent);
  color: #1a1109;
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.15s ease;
}

.generate:hover {
  background: var(--accent-dark);
}

.generate:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Status area */
.status {
  margin-top: 28px;
}

.working {
  text-align: center;
  padding: 24px;
}

.spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 18px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.working-text {
  font-size: 17px;
  margin: 0 0 4px;
}

.working-phase {
  color: var(--accent);
  font-size: 14px;
  margin: 0 0 10px;
}

.elapsed {
  color: var(--text);
  font-size: 24px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin: 0 0 14px;
}

.working-sub {
  color: var(--muted);
  font-size: 13px;
  margin: 0 auto 12px;
  max-width: 360px;
}

.working-tip {
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
  margin: 0;
  min-height: 18px;
  transition: opacity 0.3s ease;
}

.working-long {
  color: var(--accent);
  font-size: 13px;
  margin: 14px auto 0;
  max-width: 360px;
}

/* Error */
.error {
  background: var(--error-bg);
  color: var(--error-text);
  border-radius: 8px;
  padding: 16px;
  font-size: 14px;
  text-align: center;
}

/* Result */
.result {
  text-align: center;
}

.preview {
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  margin-bottom: 18px;
}

.download {
  display: inline-block;
  background: var(--accent);
  color: #1a1109;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.download:hover {
  background: var(--accent-dark);
}

.again {
  display: block;
  margin: 14px auto 0;
  background: none;
  border: none;
  color: var(--muted);
  text-decoration: underline;
  cursor: pointer;
  font-size: 14px;
}

/* Credit footer */
.credit {
  margin-top: 48px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.credit a {
  color: var(--accent);
}

.credit strong {
  color: var(--text);
}

.credit-sub {
  margin-top: 8px;
  font-size: 12px;
}