/* =========================================================
   GC Safety Forms — style.css
   Screen + Print styles
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:   #2d6a2d;
  --green-lt:#e8f4e8;
  --border:  #999;
  --radius:  4px;
  --gap:     10px;
  --font:    'Segoe UI', Arial, sans-serif;
}

body {
  font-family: var(--font);
  font-size: 14px;
  background: #f0f0f0;
  color: #1a1a1a;
  padding: 20px;
}

/* ── Page wrapper ── */
.form-page {
  max-width: 960px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 24px 28px;
}

/* ── Company header ── */
.form-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--green);
  margin-bottom: 18px;
}
.form-header .logo-area {
  flex: 0 0 auto;
}
.form-header .logo-area img {
  height: 64px;
}
.form-header .title-area {
  flex: 1;
}
.form-header h1 {
  font-size: 20px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-header h2 {
  font-size: 14px;
  font-weight: 400;
  color: #555;
}

/* ── Section blocks ── */
.section {
  margin-bottom: 22px;
}
.section-title {
  background: var(--green);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: var(--radius) var(--radius) 0 0;
}
.section-body {
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 12px 14px;
}

/* ── Grid helpers ── */
.grid-2  { display: grid; grid-template-columns: 1fr 1fr;         gap: var(--gap); }
.grid-3  { display: grid; grid-template-columns: 1fr 1fr 1fr;     gap: var(--gap); }
.grid-4  { display: grid; grid-template-columns: repeat(4,1fr);   gap: var(--gap); }

/* ── Field groups ── */
.field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.field label {
  font-size: 11px;
  font-weight: 600;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.field input[type="text"],
.field input[type="date"],
.field input[type="number"],
.field select,
.field textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 8px;
  font-size: 13px;
  font-family: var(--font);
  width: 100%;
  background: #fafafa;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--green);
  background: #fff;
}

/* ── Checkbox grid ── */
.cb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 6px 14px;
  padding: 6px 0;
}
.cb-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.cb-item input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--green);
  cursor: pointer;
  flex-shrink: 0;
}

/* ── Repeating-row tables ── */
.rep-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  margin-top: 8px;
}
.rep-table th {
  background: var(--green-lt);
  border: 1px solid var(--border);
  padding: 5px 8px;
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--green);
}
.rep-table td {
  border: 1px solid #ccc;
  padding: 4px 6px;
  vertical-align: top;
}
.rep-table td input[type="text"],
.rep-table td select,
.rep-table td textarea {
  width: 100%;
  border: none;
  background: transparent;
  font-size: 12.5px;
  font-family: var(--font);
  resize: none;
  padding: 2px 0;
}
.rep-table td input[type="text"]:focus,
.rep-table td select:focus,
.rep-table td textarea:focus {
  outline: 1px solid var(--green);
}
.rep-table .add-row-btn {
  margin-top: 6px;
  font-size: 12px;
  cursor: pointer;
  background: var(--green-lt);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 3px 10px;
  color: var(--green);
}
.rep-table .add-row-btn:hover { background: var(--green); color: #fff; }

/* ── Signature canvas ── */
.sig-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.sig-canvas {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  cursor: crosshair;
  touch-action: none;
  display: block;
}
.sig-actions {
  display: flex;
  gap: 6px;
}
.sig-actions button {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid var(--border);
  background: #f5f5f5;
}
.sig-actions button:hover { background: #e0e0e0; }

/* ── Crew sign-off table ── */
#crew-tbody td:last-child { min-width: 160px; }

/* ── Submit button ── */
.submit-wrap {
  text-align: center;
  margin-top: 24px;
}
.submit-btn {
  background: var(--green);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  padding: 12px 48px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.submit-btn:hover { background: #1e4d1e; }

/* ── Divider ── */
.divider { border: none; border-top: 1px solid #ddd; margin: 12px 0; }

/* ── Weather row ── */
.weather-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  margin-top: 8px;
}
.weather-row .field { flex: 1 1 180px; }

/* ── Equipment section: 6-column category grid ── */
.equip-category { margin-bottom: 10px; }
.equip-category h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--green-lt);
  padding-bottom: 2px;
}

/* ── Print overrides ── */
@media print {
  body { background: #fff; padding: 0; }
  .form-page { border: none; padding: 10px; max-width: 100%; }
  .submit-wrap { display: none; }
  .add-row-btn { display: none; }
  .sig-actions { display: none; }
  .section-title { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .rep-table th { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ── Tablet landscape — fill full width ── */
@media (max-width: 1024px) {
  body { padding: 10px; }
  .form-page { max-width: 100%; }
}

/* ── Mobile adjustments ── */
@media (max-width: 640px) {
  body { padding: 8px; }
  .form-page { padding: 14px 12px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-header { flex-direction: column; text-align: center; }
}