/*
 * BS 7671 Cable Sizing Calculator — page-scoped styles.
 * All classes are cc- namespaced and consume the site's CSS custom properties
 * (var(--accent), var(--bg-surface), var(--success)…) so the dark/light/slate
 * themes all work. No hardcoded theme colours.
 */

.cc-wide { max-width: 1240px; margin: 0 auto; padding: 0 1rem; }
.cc-mobile-note { color: var(--text-muted); font-size: 0.85rem; margin: 0 0 1rem; }

/* ---------- toolbar ---------- */
.cc-toolbar { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; padding: 0.6rem; background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 0.8rem; }
.cc-group { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; }
.cc-sep { flex: 1 1 auto; }
.cc-btn { font-family: inherit; font-size: 0.82rem; padding: 0.4rem 0.7rem; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text-primary); cursor: pointer; transition: var(--transition); }
.cc-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.cc-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.cc-btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.cc-btn--primary:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.cc-btn--icon { padding: 0.25rem 0.45rem; font-size: 0.8rem; }
.cc-btn--danger:hover:not(:disabled) { border-color: var(--danger); color: var(--danger); }

/* ---------- banner ---------- */
.cc-banner { padding: 0.7rem 0.9rem; border-radius: var(--radius); background: var(--bg-surface); border: 1px solid var(--border); color: var(--text-primary); margin-bottom: 0.9rem; font-size: 0.9rem; }
.cc-banner--pass { border-color: var(--success); background: rgba(46, 204, 113, 0.10); }
.cc-banner--warn { border-color: var(--accent-warm); background: rgba(240, 165, 0, 0.10); }
.cc-banner--fail { border-color: var(--danger); background: rgba(224, 82, 82, 0.10); }

/* ---------- cards ---------- */
.cc-board-card, .cc-list-card, .cc-panel-card, .cc-summary-card, .cc-schedule-card, .cc-detail-card {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; margin-bottom: 0.9rem;
}
.cc-wide h3 { font-size: 1rem; margin: 0 0 0.7rem; color: var(--text-primary); }
.cc-wide h4 { font-size: 0.85rem; margin: 1rem 0 0.5rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- two-column main ---------- */
.cc-main { display: grid; grid-template-columns: minmax(260px, 340px) 1fr; gap: 0.9rem; align-items: start; }
.cc-col { display: flex; flex-direction: column; gap: 0.9rem; }
.cc-col > * { margin-bottom: 0; }
@media (max-width: 820px) { .cc-main { grid-template-columns: 1fr; } }

/* ---------- form grid & fields ---------- */
.cc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.6rem 0.8rem; }
.cc-field { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.82rem; }
.cc-field__label { color: var(--text-muted); }
.cc-field__hint { color: var(--accent-warm); font-size: 0.72rem; }
.cc-field input, .cc-field select { width: 100%; }
.cc-check { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; color: var(--text-primary); }
.cc-check input { width: auto; }

/* ---------- circuit list ---------- */
.cc-list__head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.cc-list { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 0.6rem; }
.cc-list__row { display: grid; grid-template-columns: auto 1fr auto auto; gap: 0.5rem; align-items: center; padding: 0.45rem 0.55rem; border: 1px solid var(--border); border-left: 3px solid var(--border); border-radius: var(--radius); background: var(--bg-elevated); cursor: pointer; transition: var(--transition); }
.cc-list__row:hover { border-color: var(--accent); }
.cc-list__row.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.cc-list__row.pass { border-left-color: var(--success); }
.cc-list__row.fail { border-left-color: var(--danger); }
.cc-list__row.review { border-left-color: var(--accent-warm); }
.cc-list__id { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-muted); }
.cc-list__name { font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cc-list__actions { display: flex; gap: 0.2rem; }

/* ---------- status badges & result lines ---------- */
.cc-badge { display: inline-block; font-size: 0.72rem; font-weight: 600; padding: 0.1rem 0.4rem; border-radius: 3px; }
.cc-badge--pass { background: rgba(46, 204, 113, 0.16); color: var(--success); }
.cc-badge--fail { background: rgba(224, 82, 82, 0.16); color: var(--danger); }
.cc-badge--review { background: rgba(240, 165, 0, 0.16); color: var(--accent-warm); }
.cc-res { margin-top: 1rem; border-top: 1px dashed var(--border); padding-top: 0.7rem; }
.cc-res__head { font-size: 0.85rem; margin-bottom: 0.5rem; }
.cc-res__line { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.8rem; padding: 0.2rem 0; border-bottom: 1px solid var(--border); }
.cc-res__line--fail strong { color: var(--danger); }
.cc-res__line--pass strong { color: var(--success); }
.cc-res__line--review strong { color: var(--accent-warm); }
.cc-res__notes { margin: 0.5rem 0 0; padding-left: 1.1rem; color: var(--text-muted); font-size: 0.78rem; }

/* ---------- schedule table ---------- */
.cc-table-scroll { overflow-x: auto; }
.cc-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; min-width: 860px; }
.cc-table th, .cc-table td { padding: 0.4rem 0.55rem; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
.cc-table th.num, .cc-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.cc-table thead th { color: var(--text-muted); font-weight: 600; border-bottom: 2px solid var(--border); }
.cc-table tbody tr { cursor: pointer; }
.cc-table tbody tr:hover { background: rgba(var(--accent-rgb), 0.06); }
.cc-table tbody tr.selected { background: rgba(var(--accent-rgb), 0.12); }
.cc-cell--pass { color: var(--success); }
.cc-cell--fail { color: var(--danger); font-weight: 600; }
.cc-cell--review { color: var(--accent-warm); }

/* ---------- detail breakdown ---------- */
.cc-step { border-left: 3px solid var(--border); padding: 0.5rem 0.8rem; margin-bottom: 0.6rem; background: var(--bg-elevated); border-radius: 0 var(--radius) var(--radius) 0; }
.cc-step--pass { border-left-color: var(--success); }
.cc-step--fail { border-left-color: var(--danger); }
.cc-step--review { border-left-color: var(--accent-warm); }
.cc-step__title { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; font-size: 0.82rem; margin-bottom: 0.25rem; }
.cc-step__body { font-size: 0.8rem; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; line-height: 1.5; }
.cc-verify { font-size: 0.76rem; color: var(--accent-warm); margin-top: 0.5rem; }

/* ---------- summary stats + phase meter ---------- */
.cc-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.6rem; margin-bottom: 0.8rem; }
.cc-stat { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.6rem; text-align: center; }
.cc-stat__value { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
.cc-stat__label { font-size: 0.72rem; color: var(--text-muted); margin-top: 0.15rem; }
.cc-phase { display: flex; flex-direction: column; gap: 0.4rem; }
.cc-phase__row { display: grid; grid-template-columns: 1.5rem 1fr auto; gap: 0.5rem; align-items: center; }
.cc-phase__label { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-muted); }
.cc-meter { height: 0.7rem; background: var(--bg-primary); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.cc-meter__fill { height: 100%; background: var(--accent); transition: width var(--transition); }
.cc-phase__val { font-size: 0.8rem; font-variant-numeric: tabular-nums; color: var(--text-primary); }

.cc-mini { color: var(--text-muted); font-size: 0.78rem; }
.cc-ref { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.8rem 1rem; margin-bottom: 0.9rem; }
.cc-ref summary { cursor: pointer; font-weight: 600; font-size: 0.9rem; }
.cc-sources { font-size: 0.76rem; color: var(--text-muted); margin-top: 0.6rem; line-height: 1.5; }

/* ---------- printable report (hidden on screen) ---------- */
.cc-print { display: none; }

@media print {
  body { background: #fff; }
  body * { visibility: hidden; }
  #cc-print, #cc-print * { visibility: visible; }
  #cc-print { display: block; position: absolute; left: 0; top: 0; width: 100%; color: #000; background: #fff; }
  .cc-print__doc { padding: 12mm 10mm; font-size: 10pt; color: #000; }
  .cc-print__header { border-bottom: 2px solid #000; padding-bottom: 6pt; margin-bottom: 10pt; }
  .cc-print__doc h1 { font-size: 15pt; margin: 0 0 3pt; }
  .cc-print__doc h2 { font-size: 12pt; margin: 12pt 0 4pt; border-bottom: 1px solid #999; padding-bottom: 2pt; }
  .cc-print__doc h3 { font-size: 10.5pt; margin: 8pt 0 3pt; }
  .cc-print__meta { color: #333; margin: 0; }
  .cc-print__strap { font-style: italic; color: #444; margin: 3pt 0 0; }
  .cc-print__table { width: 100%; border-collapse: collapse; margin: 4pt 0 8pt; font-size: 8.5pt; }
  .cc-print__table th, .cc-print__table td { border: 1px solid #999; padding: 2pt 4pt; text-align: left; }
  .cc-print__circuit { margin-bottom: 6pt; page-break-inside: avoid; }
  .cc-print__circuit ul { margin: 2pt 0; padding-left: 14pt; }
  .cc-print__note { color: #a00; font-size: 8.5pt; margin: 2pt 0 0; }
  .cc-print__sources, .cc-print__disclaimer { font-size: 8pt; color: #333; margin-top: 8pt; }
  .cc-print__disclaimer { border-top: 1px solid #999; padding-top: 4pt; }
  .cc-print__sign { display: flex; justify-content: space-between; margin-top: 14pt; font-size: 9pt; }
  @page { margin: 12mm; }
}