/* ═══════════════════════════════════════════════════════════════
   WEEKLY SITE SNAPSHOT — style.css
   K&K Industries
═══════════════════════════════════════════════════════════════ */

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
  background: #f0f2f5;
  color: #111827;
  line-height: 1.5;
  font-size: 15px;
}

/* ─── Design tokens ──────────────────────────────────────────── */
:root {
  --topbar-bg:      #0f1720;
  --bg:             #f0f2f5;
  --card:           #ffffff;
  --border:         #e2e8f0;
  --border-light:   #f1f5f9;
  --text-1:         #111827;
  --text-2:         #475569;
  --text-3:         #94a3b8;

  --risk:           #dc2626;
  --risk-bg:        #fef2f2;
  --risk-border:    #fecaca;

  --monitor:        #d97706;
  --monitor-bg:     #fffbeb;
  --monitor-border: #fde68a;

  --ok:             #16a34a;
  --ok-bg:          #f0fdf4;
  --ok-border:      #bbf7d0;

  --unknown:        #6b7280;
  --unknown-bg:     #f8fafc;
  --unknown-border: #e2e8f0;

  --radius:   12px;
  --shadow:   0 1px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
}

/* ─── App shell ──────────────────────────────────────────────── */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }

/* ─── Topbar ─────────────────────────────────────────────────── */
.topbar {
  background: var(--topbar-bg);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.topbar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: #fff;
  line-height: 1;
}
.header-dates { display: flex; gap: 28px; flex-shrink: 0; }
.header-date-item { text-align: right; }
.header-date-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 2px;
}
.header-date-value { font-size: 14px; font-weight: 600; color: #e2e8f0; }

/* ─── Page wrap ──────────────────────────────────────────────── */
.page-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px 24px 48px;
  flex: 1;
}

/* ─── View switching ─────────────────────────────────────────── */
#homeView   { display: block; }
#detailView { display: none; }

/* ─── KPI strip (5 cols) ─────────────────────────────────────── */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.kpi-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-2);
  margin-bottom: 6px;
}
.kpi-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-1);
  line-height: 1;
}
.kpi-card.kpi-risk    .kpi-value { color: var(--risk); }
.kpi-card.kpi-monitor .kpi-value { color: var(--monitor); }
.kpi-card.kpi-ok      .kpi-value { color: var(--ok); }

/* ─── Search & filters ───────────────────────────────────────── */
.search-filter-wrap { margin-bottom: 18px; }
.search-row { position: relative; margin-bottom: 10px; }
.search-input {
  width: 100%;
  padding: 10px 40px 10px 14px;
  font-size: 14px;
  font-family: inherit;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-1);
  box-shadow: var(--shadow);
  outline: none;
  transition: border-color 0.15s;
}
.search-input:focus { border-color: #1a6bc4; }
.search-input::placeholder { color: var(--text-3); }
.search-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: var(--text-3);
  padding: 4px 6px;
  line-height: 1;
  border-radius: 4px;
  display: none;
  transition: color 0.15s;
}
.search-clear:hover { color: var(--text-1); }

/* Filter tabs */
.filter-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-tab {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  font-family: inherit;
}
.filter-tab:hover { background: #f1f5f9; }
.filter-tab.active { background: var(--topbar-bg); color: #fff; border-color: var(--topbar-bg); }
.filter-tab .tab-count { font-weight: 400; opacity: 0.8; }

/* ─── Job grid ───────────────────────────────────────────────── */
.job-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

/* ─── Job card (home view) ───────────────────────────────────── */
.job-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 5px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: box-shadow 0.15s, transform 0.12s;
  overflow: hidden;
}
.job-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.job-card:focus-visible { outline: 2px solid #1a6bc4; outline-offset: 2px; }

.job-card.at-risk  { border-left-color: var(--risk); }
.job-card.monitor  { border-left-color: var(--monitor); }
.job-card.on-track { border-left-color: var(--ok); }
.job-card.unknown  { border-left-color: var(--unknown); border-left-style: dashed; }

/* Card inner padding */
.job-card-summary { padding: 18px; }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.card-header-left  { flex: 1; min-width: 0; }
.card-header-right { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; flex-shrink: 0; }
.job-name  { font-size: 17px; font-weight: 700; color: var(--text-1); line-height: 1.2; margin-bottom: 2px; }
.job-dates { font-size: 12px; color: var(--text-3); }

.card-field { margin-bottom: 10px; }
.card-field-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 2px;
}
.card-field-value { font-size: 13px; color: var(--text-1); line-height: 1.45; }

.labour-adequate     { color: #1a6bc4; font-weight: 600; }
.labour-insufficient { color: var(--monitor); font-weight: 600; }
.labour-unknown      { color: var(--unknown); }

/* Next action box on card */
.card-next-action {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 12px;
}
.card-next-action .card-field-label { margin-bottom: 4px; }
.card-next-action .card-field-value { font-weight: 600; font-size: 13px; }

/* View details hint at bottom of card */
.card-view-hint {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 7px 18px;
  border-top: 1px solid var(--border-light);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-3);
  background: #fafbfc;
  gap: 4px;
}
.job-card:hover .card-view-hint { color: var(--text-2); }

/* ─── Status pills ───────────────────────────────────────────── */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  border: 1px solid transparent;
}
.status-pill.at-risk  { background: var(--risk-bg);    color: var(--risk);    border-color: var(--risk-border); }
.status-pill.monitor  { background: var(--monitor-bg); color: var(--monitor); border-color: var(--monitor-border); }
.status-pill.on-track { background: var(--ok-bg);      color: var(--ok);      border-color: var(--ok-border); }
.status-pill.unknown  { background: var(--unknown-bg); color: var(--unknown); border-color: var(--unknown-border); }

/* ─── Delta badges ───────────────────────────────────────────── */
.delta { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 5px; white-space: nowrap; }
.delta.improved     { background: var(--ok-bg);      color: var(--ok); }
.delta.deteriorated { background: var(--risk-bg);    color: var(--risk); }
.delta.stable       { background: var(--unknown-bg); color: var(--unknown); }

/* ─── DETAIL PAGE ────────────────────────────────────────────── */
.detail-page-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 0 60px;
}

/* Back button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  font-family: inherit;
  margin-bottom: 20px;
  transition: background 0.12s, color 0.12s;
}
.back-btn:hover { background: var(--topbar-bg); color: #fff; border-color: var(--topbar-bg); }

/* Detail page header */
.detail-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
}
.detail-page-title { font-size: 28px; font-weight: 800; color: var(--text-1); margin-bottom: 4px; line-height: 1.2; }
.detail-page-meta  { font-size: 13px; color: var(--text-2); }
.detail-page-header-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }

/* Escalations block */
.det-escalations {
  background: var(--monitor-bg);
  border: 1px solid var(--monitor-border);
  border-left: 4px solid var(--monitor);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 16px;
}
.det-escalations.at-risk {
  background: var(--risk-bg);
  border-color: var(--risk-border);
  border-left-color: var(--risk);
}
.det-esc-heading { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: #92400e; margin-bottom: 8px; }
.det-esc-heading.risk { color: #991b1b; }
.det-esc-item { font-size: 13px; color: var(--text-1); padding: 5px 0; border-bottom: 1px solid var(--monitor-border); line-height: 1.4; }
.det-esc-item.risk { border-bottom-color: var(--risk-border); }
.det-esc-item:last-child { border-bottom: none; padding-bottom: 0; }

/* Manager note */
.det-manager-note {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-left: 4px solid #1a6bc4;
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-1);
  line-height: 1.5;
}
.det-manager-note-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 5px;
}

/* Section titles */
.det-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--text-2);
  margin: 20px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.det-section { margin-bottom: 0; }

/* Data grids */
.det-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}
.det-grid.four-col { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.det-block {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.det-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-2);
  margin-bottom: 4px;
}
.det-value {
  font-size: 13px;
  color: var(--text-1);
  line-height: 1.5;
  white-space: pre-line;
}

/* Next action — dark prominent block */
.det-next-action {
  background: var(--topbar-bg);
  border-radius: 10px;
  padding: 16px;
  margin: 10px 0;
}
.det-next-action .det-label { color: #64748b; }
.det-next-action .det-value { color: #f1f5f9; font-size: 14px; font-weight: 500; }

/* Weekly log */
.weekly-log { display: flex; flex-direction: column; gap: 5px; }
.log-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 7px;
  background: #f8fafc;
  border: 1px solid var(--border);
}
.log-day      { font-size: 12px; font-weight: 700; color: var(--text-1); }
.log-activity { font-size: 12px; color: var(--text-1); line-height: 1.5; }

/* ─── No results ─────────────────────────────────────────────── */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 20px;
  color: var(--text-3);
  font-size: 15px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* ─── Footer ─────────────────────────────────────────────────── */
.app-footer {
  text-align: center;
  padding: 20px;
  font-size: 13px;
  color: var(--text-3);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.footer-sep { color: var(--border); }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .job-grid  { grid-template-columns: 1fr; }
  .kpi-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .det-grid.four-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 580px) {
  .page-wrap    { padding: 14px 14px 40px; }
  .topbar-inner { padding: 14px; }
  .topbar h1    { font-size: 22px; }
  .header-dates { gap: 16px; }
  .kpi-strip    { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-tabs  { gap: 4px; }
  .filter-tab   { font-size: 12px; padding: 5px 9px; }
  .det-grid, .det-grid.four-col { grid-template-columns: 1fr; }
  .log-row      { grid-template-columns: 1fr; gap: 3px; }
  .detail-page-header { flex-direction: column; }
  .detail-page-title { font-size: 22px; }
}

/* ─── Print ──────────────────────────────────────────────────── */
@media print {
  body { background: #fff; }
  .topbar { position: static; box-shadow: none; }
  #homeView { display: none !important; }
  #detailView { display: block !important; }
  .back-btn, .app-footer { display: none !important; }
  .detail-page-wrap { max-width: 100%; padding: 0; }
  .det-block { break-inside: avoid; }
  .det-next-action { background: #f0f0f0; }
  .det-next-action .det-label { color: #444; }
  .det-next-action .det-value { color: #111; }
  @page { margin: 15mm; }
}