/**
 * app.css — Picker UI, form layout, button styles.
 * Report output styles live in templates.css.
 *
 * Brand tokens (from company/brand/brand-guide.md — proposed, pending Pinar sign-off):
 *   Upinion Teal   #1A6B6B
 *   Off-white      #F5F5F0
 *   Near-black     #1C1C1C
 *   Warm Orange    #E07B39
 *   Soft Sand      #D9C9A8
 *   Mid-grey       #6B7280
 */

/* ── Reset / base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal:       #1A6B6B;
  --off-white:  #F5F5F0;
  --near-black: #1C1C1C;
  --orange:     #E07B39;
  --sand:       #D9C9A8;
  --mid-grey:   #6B7280;
  --border:     #D1D5DB;
  --radius:     6px;
  --max-width:  860px;
  --font-sans:  'IBM Plex Sans', system-ui, sans-serif;
  --font-serif: 'IBM Plex Serif', Georgia, serif;
}

html { font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--off-white);
  color: var(--near-black);
  line-height: 1.5;
  min-height: 100vh;
}

/* ── App header ─────────────────────────────────────────────────────────────── */
.app-header {
  background: var(--teal);
  color: #fff;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-header .logo {
  height: 28px;
  width: auto;
}

.app-header h1 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ── Main layout ────────────────────────────────────────────────────────────── */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

section + section { margin-top: 2.5rem; }

h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--teal);
  margin-bottom: 1.25rem;
}

/* ── Format picker cards ────────────────────────────────────────────────────── */
.format-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1rem;
}

.format-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.format-card:hover {
  border-color: var(--teal);
  box-shadow: 0 2px 8px rgba(26,107,107,0.15);
  transform: translateY(-2px);
}

.format-card:active { transform: translateY(0); }

.format-card strong {
  font-size: 1rem;
  font-weight: 600;
  color: var(--teal);
  display: block;
}

.format-card span {
  font-size: 0.82rem;
  color: var(--mid-grey);
  line-height: 1.4;
}

/* ── Form section ───────────────────────────────────────────────────────────── */
.form-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-section-header h2 { margin-bottom: 0; }

.format-badge {
  background: var(--teal);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

/* ── Field groups ───────────────────────────────────────────────────────────── */
.field-group {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.field-group-heading {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mid-grey);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

/* ── Individual form field ──────────────────────────────────────────────────── */
.form-field {
  margin-bottom: 1.25rem;
}

.form-field:last-child { margin-bottom: 0; }

.form-field > label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--near-black);
  margin-bottom: 0.4rem;
}

.required { color: var(--orange); }

input[type="text"],
input[type="number"],
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.55rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--near-black);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
  resize: vertical;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(26,107,107,0.12);
}

input::placeholder, textarea::placeholder { color: #A0AEC0; }

/* ── Repeating fields ───────────────────────────────────────────────────────── */
.repeating-field { display: flex; flex-direction: column; gap: 0.5rem; }

.repeating-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  padding: 0.75rem;
  background: var(--off-white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.kv-row { align-items: center; }

.kv-label { flex: 3; }
.kv-value { flex: 1; min-width: 60px; }
.kv-value-label { font-size: 0.82rem; color: var(--mid-grey); align-self: center; white-space: nowrap; }

.stat-row { align-items: center; }
.stat-number-input { width: 100px; flex-shrink: 0; font-weight: 700; font-size: 1rem; }
.stat-label-input  { flex: 1; }

.text-row { align-items: flex-start; }
.text-row-input { flex: 1; }

/* Theme rows */
.theme-row {
  flex-direction: column;
  gap: 0.6rem;
}

.theme-name-input { width: 100%; }

.theme-pct-wrapper {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.theme-pct-input { width: 80px; }
.pct-label { font-size: 0.82rem; color: var(--mid-grey); }

.theme-quotes {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.quote-input { width: 100%; font-style: italic; }

/* Location rows */
.location-row {
  flex-direction: column;
  gap: 0.5rem;
}

.location-name-input { width: 100%; font-weight: 600; }
.sub-label { font-size: 0.8rem; color: var(--mid-grey); font-weight: 600; }

.location-findings {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.finding-input { width: 100%; }
.what-changed-input, .what-to-adjust-input { width: 100%; }

/* ── Row action buttons ──────────────────────────────────────────────────────── */
.add-row-btn, .add-quote-btn {
  background: transparent;
  border: 1px dashed var(--teal);
  color: var(--teal);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
  align-self: flex-start;
}

.add-row-btn:hover, .add-quote-btn:hover {
  background: rgba(26,107,107,0.07);
}

.remove-row-btn {
  background: transparent;
  border: none;
  color: var(--mid-grey);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius);
  align-self: flex-start;
  flex-shrink: 0;
  transition: color 0.15s;
}

.remove-row-btn:hover { color: #C53030; }

.remove-theme-btn {
  font-size: 0.78rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid #E2E8F0;
  color: var(--mid-grey);
}

/* ── Form action buttons ─────────────────────────────────────────────────────── */
.form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.btn-primary {
  background: var(--teal);
  color: #fff;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.btn-primary:hover  { background: #145858; }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  background: transparent;
  color: var(--teal);
  border: 1px solid var(--teal);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}

.btn-secondary:hover  { background: rgba(26,107,107,0.07); }

/* ── Preview toolbar ─────────────────────────────────────────────────────────── */
.preview-toolbar {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

/* ── Utility ─────────────────────────────────────────────────────────────────── */
[hidden] { display: none !important; }

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .format-cards { grid-template-columns: 1fr 1fr; }
  .format-card { padding: 1rem 0.75rem; }
  main { padding: 1.5rem 1rem 3rem; }

  .kv-row { flex-wrap: wrap; }
  .stat-row { flex-wrap: wrap; }
}

@media (max-width: 400px) {
  .format-cards { grid-template-columns: 1fr; }
}

/* ── Print: hide the entire app shell ───────────────────────────────────────── */
@media print {
  .app-header,
  #format-picker,
  #form-section,
  .preview-toolbar {
    display: none !important;
  }
}