/* Shared styles for XHP fulfillment filter/sort prototypes.
   Tokens mirror fulfillment/public/fulfillment.css. */
:root {
  --bg: #f8f9fb;
  --surface: #ffffff;
  --surface-2: #f1f3f5;
  --border: rgba(0,0,0,0.08);
  --border-strong: rgba(0,0,0,0.14);
  --text: #1a1a2e;
  --text-muted: #4b5563;
  --text-faint: #71717a;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-bg: #eff6ff;
  --green: #059669; --green-bg: #ecfdf5; --green-border: #a7f3d0;
  --amber: #d97706; --amber-bg: #fffbeb; --amber-border: #fde68a;
  --blue: #2563eb; --blue-bg: #eff6ff; --blue-border: #bfdbfe;
  --red: #dc2626; --red-bg: #fef2f2; --red-border: #fecaca;
  --purple: #7c3aed; --purple-bg: #f5f3ff; --purple-border: #c4b5fd;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 24px rgba(15,23,42,0.14);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }
button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; font-size: 13px; }

/* ---------- prototype banner ---------- */
.proto-banner {
  background: linear-gradient(90deg, #0f172a, #1e293b);
  color: #e2e8f0; padding: 10px 24px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.proto-banner a { color: #93c5fd; text-decoration: none; font-size: 13px; }
.proto-banner a:hover { text-decoration: underline; }
.proto-num {
  background: var(--accent); color: #fff; font-weight: 700; font-size: 12px;
  border-radius: 999px; padding: 2px 10px; letter-spacing: 0.04em;
}
.proto-title { font-weight: 600; font-size: 14px; color: #f8fafc; }
.proto-tagline { font-size: 12.5px; color: #94a3b8; flex: 1; min-width: 200px; }
.proto-nav { display: flex; gap: 10px; margin-left: auto; }

/* ---------- portal chrome ---------- */
.app-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; }
.logo-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 800; }
.user-chip { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 12px; }

.toolbar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 10px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.filter-tabs { display: flex; gap: 2px; flex-wrap: wrap; }
.filter-tab {
  border: none; background: transparent; padding: 7px 12px; border-radius: 6px;
  font-size: 13px; font-weight: 500; color: var(--text-muted);
  display: flex; align-items: center; gap: 6px;
}
.filter-tab:hover { background: var(--surface-2); }
.filter-tab.active { background: var(--accent-bg); color: var(--accent); font-weight: 600; }
.tab-badge {
  background: var(--surface-2); color: var(--text-faint); border-radius: 999px;
  font-size: 11px; font-weight: 600; padding: 1px 7px; min-width: 20px; text-align: center;
}
.filter-tab.active .tab-badge { background: var(--accent); color: #fff; }
.mode-toggle { display: flex; background: var(--surface-2); border-radius: 8px; padding: 3px; gap: 2px; }
.mode-btn { border: none; background: transparent; padding: 5px 14px; border-radius: 6px; font-size: 13px; font-weight: 500; color: var(--text-muted); }
.mode-btn.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-weight: 600; }

/* ---------- controls region ---------- */
.controls-region { padding: 0 24px; }
.result-count { font-size: 12.5px; color: var(--text-faint); white-space: nowrap; }
.btn {
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  border-radius: 7px; padding: 6px 12px; font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.ghost { border-color: transparent; color: var(--text-muted); }
.btn.ghost:hover { background: var(--surface-2); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn .count-dot { background: var(--accent); color: #fff; border-radius: 999px; font-size: 11px; padding: 0 6px; font-weight: 700; }

.field { display: flex; flex-direction: column; gap: 3px; }
.field > span { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); }
.field select, .field input {
  border: 1px solid var(--border-strong); border-radius: 7px; padding: 6px 9px;
  background: var(--surface); color: var(--text); min-width: 130px;
}
.field select:focus, .field input:focus { outline: 2px solid var(--blue-border); border-color: var(--accent); }
.search-field { position: relative; }
.search-field input { padding-left: 30px; min-width: 220px; }
.search-field svg { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); width: 14px; height: 14px; color: var(--text-faint); }

/* ---------- table ---------- */
.main { padding: 16px 24px 60px; }
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; overflow: auto; box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 1080px; }
thead th {
  text-align: left; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--text-faint); padding: 9px 12px; border-bottom: 1px solid var(--border);
  background: var(--surface); position: sticky; top: 0; z-index: 2; white-space: nowrap;
}
tbody td { padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
tbody tr:hover { background: #fafbfd; }
tbody tr:last-child td { border-bottom: none; }
td.event-cell { max-width: 240px; white-space: normal; font-weight: 500; }
td.money { font-variant-numeric: tabular-nums; }
.date-cell small { display: block; color: var(--text-faint); font-size: 11.5px; }
.rel-chip { font-size: 11px; font-weight: 600; border-radius: 5px; padding: 1px 6px; margin-left: 6px; }
.rel-chip.past { background: var(--surface-2); color: var(--text-faint); }
.rel-chip.critical { background: var(--red-bg); color: var(--red); }
.rel-chip.soon { background: var(--amber-bg); color: var(--amber); }
.rel-chip.week { background: var(--blue-bg); color: var(--blue); }
.rel-chip.later { background: var(--surface-2); color: var(--text-muted); }

.status-badge { font-size: 11.5px; font-weight: 600; border-radius: 6px; padding: 2px 8px; border: 1px solid transparent; white-space: nowrap; }
.status-badge.available { background: var(--green-bg); color: var(--green); border-color: var(--green-border); }
.status-badge.unconfirmed { background: var(--amber-bg); color: var(--amber); border-color: var(--amber-border); }
.status-badge.in_progress { background: var(--blue-bg); color: var(--blue); border-color: var(--blue-border); }
.status-badge.issue { background: var(--red-bg); color: var(--red); border-color: var(--red-border); }
.status-badge.needs_relisting { background: var(--purple-bg); color: var(--purple); border-color: var(--purple-border); }
.status-badge.rejected { background: var(--surface-2); color: var(--text-faint); border-color: var(--border); }
.status-badge.purchased { background: var(--green-bg); color: var(--green); border-color: var(--green-border); }

.tm-chip { font-size: 11px; font-weight: 600; border-radius: 5px; padding: 1px 6px; }
.tm-chip.in_stock { color: var(--green); background: var(--green-bg); }
.tm-chip.low { color: var(--amber); background: var(--amber-bg); }
.tm-chip.none { color: var(--red); background: var(--red-bg); }
.tm-chip.unknown { color: var(--text-faint); background: var(--surface-2); }

.agent-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-muted); }
.agent-chip .mini-avatar { width: 20px; height: 20px; border-radius: 50%; background: #cbd5e1; color: #334155; font-size: 10px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.agent-chip.me .mini-avatar { background: var(--accent); color: #fff; }
.unclaimed { color: var(--text-faint); font-size: 12px; font-style: italic; }

.empty-state { padding: 60px 20px; text-align: center; color: var(--text-faint); }
.empty-state svg { width: 40px; height: 40px; margin-bottom: 10px; opacity: 0.4; }

/* compact density (P06) */
.density-compact tbody td { padding: 4px 12px; font-size: 12.5px; }

/* ---------- chips (P03) ---------- */
.chip-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 0; }
.f-chip {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--blue-border);
  background: var(--blue-bg); color: var(--accent); font-size: 12.5px; font-weight: 500;
  border-radius: 999px; padding: 4px 6px 4px 11px;
}
.f-chip b { font-weight: 700; }
.f-chip .x { border: none; background: transparent; color: inherit; width: 18px; height: 18px; border-radius: 50%; font-size: 13px; line-height: 1; display: flex; align-items: center; justify-content: center; }
.f-chip .x:hover { background: rgba(37,99,235,0.15); }
.f-chip.sort-chip { background: var(--purple-bg); border-color: var(--purple-border); color: var(--purple); }

/* ---------- popovers ---------- */
.pop-anchor { position: relative; display: inline-block; }
.popover {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 50;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px;
  box-shadow: var(--shadow-lg); min-width: 240px; padding: 10px;
}
.popover.right { left: auto; right: 0; }
.popover h5 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); margin: 2px 4px 8px; }
.pop-list { display: flex; flex-direction: column; max-height: 260px; overflow: auto; }
.pop-item { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 6px; font-size: 13px; border: none; background: transparent; text-align: left; width: 100%; color: var(--text); }
.pop-item:hover { background: var(--surface-2); }
.pop-item .cnt { margin-left: auto; color: var(--text-faint); font-size: 11.5px; }
.pop-item input { accent-color: var(--accent); }

/* ---------- sidebar facets (P04) ---------- */
.facet-layout { display: flex; gap: 16px; align-items: flex-start; }
.facet-rail { width: 250px; flex-shrink: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); overflow: hidden; position: sticky; top: 12px; }
.facet-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 13px; }
.facet-sec { border-bottom: 1px solid var(--border); }
.facet-sec:last-child { border-bottom: none; }
.facet-sec-head { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border: none; background: none; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.facet-sec-head .chev { transition: transform 0.15s; color: var(--text-faint); }
.facet-sec.collapsed .chev { transform: rotate(-90deg); }
.facet-sec.collapsed .facet-body { display: none; }
.facet-body { padding: 2px 8px 10px; }
.facet-opt { display: flex; align-items: center; gap: 8px; padding: 5px 8px; border-radius: 6px; font-size: 13px; cursor: pointer; }
.facet-opt:hover { background: var(--surface-2); }
.facet-opt input { accent-color: var(--accent); }
.facet-opt .cnt { margin-left: auto; font-size: 11.5px; color: var(--text-faint); background: var(--surface-2); border-radius: 999px; padding: 0 7px; }
.facet-opt.zero { opacity: 0.45; }
.facet-main { flex: 1; min-width: 0; }

/* ---------- preset pills (P06) ---------- */
.pill-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 0; }
.pill {
  border: 1px solid var(--border-strong); background: var(--surface); border-radius: 999px;
  padding: 5px 13px; font-size: 12.5px; font-weight: 500; color: var(--text-muted);
  display: inline-flex; align-items: center; gap: 6px;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.on { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.pill .cnt { font-size: 11px; font-weight: 700; background: var(--surface-2); color: var(--text-faint); border-radius: 999px; padding: 0 6px; }
.pill.on .cnt { background: rgba(255,255,255,0.25); color: #fff; }
.seg { display: inline-flex; background: var(--surface-2); border-radius: 8px; padding: 3px; gap: 2px; }
.seg button { border: none; background: transparent; border-radius: 6px; padding: 4px 12px; font-size: 12.5px; font-weight: 500; color: var(--text-muted); }
.seg button.on { background: var(--surface); color: var(--text); font-weight: 600; box-shadow: var(--shadow); }

/* ---------- command bar (P05) ---------- */
.cmdbar-wrap { padding: 12px 0 4px; }
.cmdbar { position: relative; max-width: 860px; }
.cmdbar input {
  width: 100%; border: 1.5px solid var(--border-strong); border-radius: 10px;
  padding: 11px 90px 11px 40px; font-size: 14px; background: var(--surface);
  font-family: 'SF Mono', ui-monospace, Menlo, monospace;
}
.cmdbar input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--blue-bg); }
.cmdbar > svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--text-faint); }
.kbd-hint { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); display: flex; gap: 4px; }
.kbd { font-size: 11px; border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 1px 6px; color: var(--text-faint); background: var(--surface-2); font-family: inherit; }
.cmd-suggest { position: absolute; top: calc(100% + 6px); left: 0; right: 0; background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px; box-shadow: var(--shadow-lg); z-index: 60; overflow: hidden; }
.cmd-suggest .sug { display: flex; align-items: center; gap: 10px; padding: 8px 14px; font-size: 13px; cursor: pointer; }
.cmd-suggest .sug:hover, .cmd-suggest .sug.sel { background: var(--accent-bg); }
.cmd-suggest .sug code { font-family: 'SF Mono', ui-monospace, Menlo, monospace; font-size: 12.5px; color: var(--accent); font-weight: 600; }
.cmd-suggest .sug span { color: var(--text-faint); font-size: 12px; }
.token-strip { display: flex; gap: 6px; flex-wrap: wrap; padding: 8px 0; }
.token { font-family: 'SF Mono', ui-monospace, Menlo, monospace; font-size: 12px; border-radius: 6px; padding: 3px 8px; background: var(--surface-2); color: var(--text-muted); }
.token.f { background: var(--blue-bg); color: var(--accent); }
.token.s { background: var(--purple-bg); color: var(--purple); }
.token.q { background: var(--amber-bg); color: var(--amber); }

/* ---------- sortable headers (P02) ---------- */
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--accent); }
th.sortable .sort-ind { display: inline-flex; align-items: center; gap: 2px; margin-left: 4px; color: var(--accent); font-size: 10px; }
th.sortable .sort-order { background: var(--accent); color: #fff; border-radius: 4px; padding: 0 4px; font-size: 9px; font-weight: 700; }
th.filtered { box-shadow: inset 0 -2px 0 var(--accent); color: var(--accent); }
.th-funnel { border: none; background: none; color: var(--text-faint); padding: 0 2px; vertical-align: middle; }
.th-funnel:hover, .th-funnel.on { color: var(--accent); }

/* ---------- group headers (P08) ---------- */
.group-head td {
  background: var(--surface-2); font-weight: 600; font-size: 12.5px; color: var(--text);
  position: sticky; top: 37px; z-index: 1; cursor: pointer; border-bottom: 1px solid var(--border);
}
.group-head .g-meta { color: var(--text-faint); font-weight: 500; font-size: 12px; margin-left: 10px; }
.group-head .chev { display: inline-block; transition: transform 0.15s; margin-right: 8px; color: var(--text-faint); }
.group-head.collapsed .chev { transform: rotate(-90deg); }

/* ---------- timeline (P09) ---------- */
.day-strip { display: flex; gap: 6px; overflow-x: auto; padding: 12px 0 6px; }
.day-cell {
  min-width: 76px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--surface);
  padding: 8px 6px 6px; text-align: center; cursor: pointer; flex-shrink: 0; position: relative;
}
.day-cell:hover { border-color: var(--accent); }
.day-cell.on { border-color: var(--accent); background: var(--accent-bg); box-shadow: 0 0 0 1px var(--accent); }
.day-cell .dow { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); font-weight: 600; }
.day-cell .dom { font-size: 17px; font-weight: 700; margin: 1px 0 2px; }
.day-cell .cnt { font-size: 11px; color: var(--text-muted); font-weight: 600; }
.day-cell .heat { height: 4px; border-radius: 2px; margin-top: 5px; background: var(--surface-2); }
.day-cell .heat i { display: block; height: 100%; border-radius: 2px; }

/* ---------- saved views (P10) ---------- */
.view-chips { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 10px 0; }
.view-chip {
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border-strong);
  background: var(--surface); border-radius: 8px; padding: 6px 12px; font-size: 13px; font-weight: 500; color: var(--text-muted);
}
.view-chip:hover { border-color: var(--accent); }
.view-chip.on { background: #0f172a; border-color: #0f172a; color: #fff; font-weight: 600; }
.view-chip .star { color: var(--amber); font-size: 12px; }
.view-chip .cnt { font-size: 11px; background: var(--surface-2); color: var(--text-faint); border-radius: 999px; padding: 0 6px; font-weight: 700; }
.view-chip.on .cnt { background: rgba(255,255,255,0.2); color: #fff; }
.slideover {
  position: fixed; top: 0; right: 0; bottom: 0; width: 360px; max-width: 92vw; background: var(--surface);
  border-left: 1px solid var(--border); box-shadow: var(--shadow-lg); z-index: 100;
  transform: translateX(100%); transition: transform 0.2s ease; display: flex; flex-direction: column;
}
.slideover.open { transform: translateX(0); }
.slideover-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 600; }
.slideover-body { padding: 14px 18px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 16px; }
.slideover-foot { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; gap: 8px; }
.slideover h6 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); margin-bottom: 6px; }
.scrim { position: fixed; inset: 0; background: rgba(15,23,42,0.25); z-index: 90; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.scrim.on { opacity: 1; pointer-events: auto; }

/* ---------- rule rows (P07/P10) ---------- */
.rule-row { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.rule-row select, .rule-row input { border: 1px solid var(--border-strong); border-radius: 6px; padding: 5px 7px; font-size: 12.5px; background: var(--surface); }
.rule-row .rm { border: none; background: none; color: var(--text-faint); font-size: 15px; padding: 2px 6px; border-radius: 5px; }
.rule-row .rm:hover { background: var(--red-bg); color: var(--red); }
.sort-level { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.sort-level .grip { color: var(--text-faint); cursor: grab; font-size: 13px; }
.sort-level .lvl { font-size: 10px; font-weight: 700; background: var(--surface-2); color: var(--text-faint); border-radius: 4px; padding: 1px 5px; }
.dir-toggle { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 6px; overflow: hidden; }
.dir-toggle button { border: none; background: var(--surface); padding: 4px 8px; font-size: 11.5px; color: var(--text-muted); }
.dir-toggle button.on { background: var(--accent); color: #fff; }

/* explainer note on each prototype */
.proto-note {
  margin: 14px 24px 0; padding: 12px 16px; border: 1px solid var(--blue-border);
  background: var(--blue-bg); border-radius: 10px; font-size: 13px; color: #1e3a8a;
}
.proto-note b { font-weight: 700; }

@media (max-width: 860px) {
  .facet-layout { flex-direction: column; }
  .facet-rail { width: 100%; position: static; }
  .main { padding: 12px; }
  .proto-note { margin: 12px; }
}