/* =================================================================
   components.css — BizHive components
================================================================= */

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 0.5px solid transparent;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition: opacity 0.15s, background-color 0.15s;
  text-decoration: none;
}

.btn:hover { opacity: 0.92; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--bo-red);
  color: var(--bo-cream);
  border-color: var(--bo-red);
}
.btn-primary:hover { color: var(--bo-cream); text-decoration: none; }

.btn-secondary {
  background: var(--bo-cream);
  color: var(--bo-black);
  border-color: var(--bo-border);
}

.btn-ghost {
  background: transparent;
  color: var(--bo-cream);
  border-color: rgba(248, 233, 168, 0.3);
}
.btn-ghost:hover { background: rgba(248, 233, 168, 0.08); color: var(--bo-cream); text-decoration: none; }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 14px; }

/* === Cards === */
.card {
  background: var(--color-bg-card);
  border: 0.5px solid var(--bo-border);
  border-radius: var(--radius-md);
  padding: var(--gap-5);
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 var(--gap-4);
  padding: 0 0 var(--gap-3);
  border-bottom: 0.5px solid var(--bo-border);
}

.card-title {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--bo-black);
  margin: 0;
  font-weight: 700;
}

.card-sub {
  font-size: 12px;
  color: var(--bo-brown);
  margin: 2px 0 0;
}

/* === KPI tiles (the four-tile dashboard) === */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--gap-4);
  margin: 0 0 var(--gap-6);
}

.kpi-tile {
  background: var(--color-bg-card);
  border: 0.5px solid var(--bo-border);
  border-radius: var(--radius-md);
  padding: var(--gap-5);
  position: relative;
  overflow: hidden;
}

.kpi-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--bo-red);
}

.kpi-tile.green::before  { background: var(--bo-green); }
.kpi-tile.amber::before  { background: var(--status-warn); }
.kpi-tile.blue::before   { background: var(--bo-blue-deep); }

.kpi-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bo-brown);
  margin: 0 0 var(--gap-3);
  font-weight: 500;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 36px;
  line-height: 1;
  color: var(--bo-red);
  font-weight: 700;
  margin: 0;
}

.kpi-tile.green .kpi-value { color: var(--bo-green); }
.kpi-tile.amber .kpi-value { color: var(--status-warn); }
.kpi-tile.blue  .kpi-value { color: var(--bo-blue-deep); }

.kpi-sub {
  margin: var(--gap-2) 0 0;
  font-size: 12px;
  color: var(--bo-brown);
}

.kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--gap-2);
  font-size: 11px;
  color: var(--bo-green);
}

/* === Tables === */
.data-table-wrap {
  background: var(--color-bg-card);
  border: 0.5px solid var(--bo-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead th {
  background: var(--bo-cream-warm);
  color: var(--bo-brown);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 0.5px solid var(--bo-border);
}

.data-table tbody td {
  padding: 12px 14px;
  border-bottom: 0.5px solid var(--bo-border);
  color: var(--bo-black);
  vertical-align: top;
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bo-cream-soft); }

.data-table .num    { text-align: right; font-variant-numeric: tabular-nums; }
.data-table .muted  { color: var(--bo-brown); }
.data-table .strong { font-weight: 500; }

/* === Status pills === */
.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 0.5px solid transparent;
}

.pill-new        { background: rgba(26, 45, 79, 0.10);  color: var(--bo-blue-deep); border-color: rgba(26, 45, 79, 0.25); }
.pill-progress   { background: rgba(176, 122, 20, 0.12); color: #8B5A14; border-color: rgba(176, 122, 20, 0.30); }
.pill-success    { background: var(--bo-green-soft); color: var(--bo-green); border-color: rgba(62, 124, 42, 0.30); }
.pill-warn       { background: rgba(176, 122, 20, 0.12); color: #8B5A14; border-color: rgba(176, 122, 20, 0.30); }
.pill-danger     { background: var(--bo-red-soft); color: var(--bo-red); border-color: rgba(200, 48, 42, 0.30); }
.pill-muted      { background: rgba(92, 74, 32, 0.10); color: var(--bo-brown); border-color: rgba(92, 74, 32, 0.25); }

/* === Filter bar === */
.filter-bar {
  display: flex;
  gap: var(--gap-3);
  align-items: center;
  margin: 0 0 var(--gap-4);
  flex-wrap: wrap;
}

.filter-bar input,
.filter-bar select {
  padding: 8px 12px;
  border: 0.5px solid var(--bo-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-card);
  color: var(--bo-black);
  font-size: 13px;
}

.filter-bar input:focus,
.filter-bar select:focus {
  outline: 2px solid var(--bo-red);
  outline-offset: -1px;
  border-color: var(--bo-red);
}

/* === Tabs (used on Pipeline kind tabs) === */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 0.5px solid var(--bo-border);
  margin: 0 0 var(--gap-5);
}

.tab {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--bo-brown);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  background: transparent;
  border-top: none;
  border-left: none;
  border-right: none;
  font-weight: 500;
}

.tab:hover { color: var(--bo-black); }

.tab.active {
  color: var(--bo-red);
  border-bottom-color: var(--bo-red);
}

/* === Empty state === */
.empty-state {
  text-align: center;
  padding: var(--gap-7) var(--gap-5);
  color: var(--bo-brown);
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--bo-black);
  margin: 0 0 var(--gap-2);
}

.empty-state p {
  margin: 0 0 var(--gap-4);
  font-size: 13px;
}

/* === Loading skeleton === */
.skeleton {
  display: inline-block;
  background: linear-gradient(90deg, rgba(31,26,20,0.06) 0%, rgba(31,26,20,0.10) 50%, rgba(31,26,20,0.06) 100%);
  background-size: 200% 100%;
  animation: skeleton 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
  height: 14px;
  width: 100%;
}

@keyframes skeleton {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* === Section heading inside a page === */
.section-heading {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--bo-black);
  margin: var(--gap-6) 0 var(--gap-3);
  font-weight: 700;
}

.section-heading:first-child { margin-top: 0; }

/* === Two-column layout (forms / detail panes) === */
.two-col {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--gap-5);
}

@media (max-width: 1100px) {
  .two-col { grid-template-columns: 1fr; }
}

/* === Inline metadata strip === */
.meta-row {
  display: flex;
  gap: var(--gap-5);
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--bo-brown);
  margin: 0 0 var(--gap-4);
}

.meta-row .meta-label {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
  margin-right: 4px;
}

/* === Phase-0 stub banner — visible on every stub page === */
.stub-banner {
  background: rgba(176, 122, 20, 0.12);
  border-left: 3px solid var(--status-warn);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 0 0 var(--gap-5);
  font-size: 12px;
  color: #8B5A14;
}

.stub-banner strong { color: var(--status-warn); }