/* ================================================================
   Reusable Components — buttons, badges, pills, dots, cards, etc.
   ================================================================ */

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 14px;
  font-family: var(--sans); font-size: .76rem; font-weight: 600;
  border: 1px solid var(--n-200); border-radius: var(--radius-sm);
  background: var(--white); color: var(--n-700);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  line-height: 1.4;
}
.btn:hover { background: var(--n-100); border-color: var(--n-300); }

.btn-primary {
  background: var(--c-700); color: var(--white);
  border-color: var(--c-700);
}
.btn-primary:hover { background: var(--c-600); }

/* Save button — dirty / clean states */
.btn-save {
  transition: all var(--duration) var(--ease);
}
.btn-save:disabled, .btn-save.is-clean {
  background: var(--n-200); color: var(--n-400);
  border-color: var(--n-200);
  cursor: not-allowed; pointer-events: none;
  opacity: .6;
}
.btn-save.is-dirty {
  background: var(--c-700); color: var(--white);
  border-color: var(--c-700);
  cursor: pointer; pointer-events: auto;
  opacity: 1;
}
.btn-save.is-dirty:hover { background: var(--c-600); }

.btn-danger {
  background: var(--white); color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover { background: #FFF5F5; }

.btn-sm { font-size: .68rem; padding: 3px 10px; }
.btn-icon { padding: 5px 8px; }
.btn-outline {
  background: transparent; color: var(--c-700);
  border-color: var(--c-border);
}
.btn-outline:hover { background: var(--c-50); border-color: var(--c-400); }

/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: .62rem; font-weight: 600;
  padding: 1px 8px; border-radius: var(--radius-full);
  line-height: 1.5;
}
.badge-available   { background: rgba(6,142,22,.1);    color: var(--bbc-available); }
.badge-temporary   { background: rgba(232,163,23,.12); color: var(--bbc-temporary); }
.badge-study       { background: rgba(217,79,0,.1);    color: var(--bbc-study); }
.badge-todo        { background: rgba(158,158,158,.12); color: var(--bbc-todo); }
.badge-internal    { background: rgba(68,132,240,.1);  color: var(--bbc-internal); }
.badge-market      { background: rgba(139,92,246,.1);  color: var(--bbc-market); }
.badge-bizsol      { background: rgba(21,101,192,.1);  color: #1565C0; border: 1px solid rgba(21,101,192,.2); }

/* ── STATUS DOT ── */
.dot {
  width: 6px; height: 6px;
  border-radius: 50%; flex-shrink: 0;
  display: inline-block;
}
.dot-available   { background: var(--bbc-available); }
.dot-temporary   { background: var(--bbc-temporary); }
.dot-study       { background: var(--bbc-study); }
.dot-todo        { background: var(--bbc-todo); }
.dot-sm { width: 5px; height: 5px; }
.dot-lg { width: 8px; height: 8px; }

/* ── PILLS (BBC tile) ── */
.pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border: 1px solid var(--n-200); border-radius: var(--radius-sm);
  font-size: .72rem; background: var(--white);
  color: var(--n-700);
  cursor: default;
  transition: box-shadow var(--duration) var(--ease);
}
.pill:hover { box-shadow: var(--shadow-sm); }
.pill-clickable { cursor: pointer; }
.pill-clickable:hover { border-color: var(--c-700); color: var(--c-700); }

/* ── TAGS ── */
.tag {
  font-size: .62rem; font-weight: 400;
  padding: 2px 8px; border-radius: var(--radius-full);
  background: var(--c-100); color: var(--c-700);
}

/* ── CARDS ── */
.card {
  background: var(--white);
  border: 1px solid var(--n-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--duration) var(--ease);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--c-50); border-bottom: 1px solid var(--c-border);
  font-weight: 600; font-size: .82rem; color: var(--c-700);
}
.card-body { padding: 14px; }

/* ── SECTION HEADERS ── */
.section-label {
  font-family: var(--mono); font-size: .65rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--n-500);
  font-weight: 500;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px;
}
.section-label::before {
  content: ''; display: block;
  width: 20px; height: 2px; background: var(--c-700);
}

/* ── PILLAR BAND ── */
.pillar-band {
  border: 1px solid var(--n-200); border-radius: var(--radius-md);
  margin-bottom: 12px; overflow: hidden;
}
.pillar-band-header {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  font-weight: 700; font-size: .72rem;
  text-transform: uppercase;
}
.pillar-band-header .pillar-num {
  width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .58rem; color: var(--white);
}
.pillar-band-body {
  display: flex; gap: 6px; padding: 8px 12px; flex-wrap: wrap;
}

/* ── DOMAIN CARD (inside pillar band) ── */
.domain-card {
  border: 1px solid var(--n-200); border-radius: var(--radius-sm);
  min-width: 120px; flex: 1;
  background: var(--white);
}
.domain-card-header {
  font-weight: 600; font-size: .72rem;
  padding: 4px 8px;
  border-bottom: 1px solid var(--n-200);
  display: flex; align-items: center; gap: 4px;
  color: var(--n-900);
}
.domain-card-body {
  padding: 4px 8px; font-size: .68rem; color: var(--n-500);
}
.domain-card-body div { padding: 1px 0; }

/* ── TABS ── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--n-200);
  background: var(--n-100);
}
.tab {
  padding: 8px 16px;
  font-size: .76rem; color: var(--n-500);
  cursor: pointer; border-bottom: 2px solid transparent;
  transition: all var(--duration) var(--ease);
}
.tab:hover { color: var(--n-700); }
.tab.is-active {
  color: var(--c-700); border-bottom-color: var(--c-700);
  font-weight: 600;
}

/* ── SPLIT PANE ── */
.split-pane { display: flex; min-height: 400px; }
.split-left {
  width: 50%; border-right: 1px solid var(--n-200);
  padding: 12px; overflow-y: auto;
}
.split-right {
  width: 50%; padding: 12px;
  background: var(--n-100); overflow-y: auto;
}
.split-handle {
  width: 4px; background: var(--n-200);
  cursor: col-resize; flex-shrink: 0;
  transition: background var(--duration) var(--ease);
}
.split-handle:hover { background: var(--c-700); }

/* ── KPI CARD ── */
.kpi-card {
  border: 1px solid var(--n-200); border-radius: var(--radius-md);
  padding: 14px 16px; background: var(--white);
}
.kpi-card-label {
  font-size: .65rem; color: var(--n-500);
  text-transform: uppercase; letter-spacing: .04em;
  font-weight: 500;
}
.kpi-card-value {
  font-size: 1.5rem; font-weight: 700; line-height: 1.3;
  color: var(--n-900);
}
.kpi-card-sub {
  font-size: .65rem; color: var(--placeholder-color);
}

/* ── FORM ELEMENTS ── */
.input {
  width: 100%; padding: 5px 10px;
  border: 1px solid var(--n-200); border-radius: var(--radius-sm);
  background: var(--white); color: var(--n-900);
  font-family: var(--sans); font-size: .82rem;
  transition: border-color var(--duration) var(--ease);
}
.input:focus {
  outline: none;
  border-color: var(--c-700);
  box-shadow: 0 0 0 2px rgba(0,145,90,.15);
}
.input-label {
  display: block;
  font-size: .65rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--n-600); margin-bottom: 4px;
}

/* ── SEARCH BAR ── */
.search-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--n-200);
  background: var(--n-100);
}
.search-bar .input { max-width: 300px; }
.search-bar-count {
  font-size: .68rem; color: var(--n-500); margin-left: 4px;
}

/* ── EMPTY STATE ── */
.empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 40px 20px;
  color: var(--n-400); text-align: center;
}
.empty-state-icon { font-size: 2rem; margin-bottom: 8px; opacity: .5; }
.empty-state-text { font-size: .82rem; }