:root {
  --bg: #0b1016;
  --panel: #121a23;
  --panel-2: #18222d;
  --line: #2a3948;
  --text: #eef4fb;
  --muted: #9fb1c3;
  --accent: #ffca5f;
  --accent-2: #62d4ff;
  --danger: #ff746f;
  --shadow: 0 26px 70px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(circle at 20% 0%, rgba(255, 202, 95, 0.12), transparent 28rem), linear-gradient(135deg, #100d12 0%, var(--bg) 38%, #071018 100%);
  font-family: "Aptos", "Segoe UI", sans-serif;
}
button, input, select { font: inherit; }
button, select, input { border: 1px solid var(--line); border-radius: 14px; color: var(--text); background: var(--panel-2); }
button { padding: 0.75rem 1rem; cursor: pointer; font-weight: 800; }
button:hover { filter: brightness(1.08); }
.primary { color: #111820; background: var(--accent); border-color: transparent; }
.ghost { background: rgba(255, 255, 255, 0.08); }
.app-header { display: flex; justify-content: space-between; gap: 2rem; align-items: flex-start; padding: 2rem clamp(1rem, 3vw, 3rem) 1.5rem; border-bottom: 1px solid rgba(255, 255, 255, 0.09); }
.eyebrow { margin: 0 0 0.4rem; color: var(--accent); font-size: 0.75rem; font-weight: 900; letter-spacing: 0.28em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; letter-spacing: -0.03em; }
h1 { font-size: clamp(2rem, 4vw, 4rem); }
h2 { font-size: 1.35rem; }
.lede { max-width: 720px; margin: 0.6rem 0 0; color: var(--muted); font-size: 1.05rem; }
.header-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0.7rem; }
.header-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 0.35rem; }
.catalog-status { margin: 0.7rem 0 0; color: var(--muted); font-size: 0.86rem; min-height: 1.1em; }
.catalog-status[data-tone="success"] { color: var(--accent-2); }
.catalog-status[data-tone="error"] { color: var(--danger); }
.shell { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(360px, 0.7fr); gap: 1rem; padding: 1rem clamp(1rem, 3vw, 3rem) 2rem; }
.panel { border: 1px solid rgba(255, 255, 255, 0.09); border-radius: 22px; background: rgba(18, 26, 35, 0.88); box-shadow: var(--shadow); overflow: hidden; }
.controls-panel { min-height: calc(100vh - 11rem); }
.selected-panel { align-self: start; position: sticky; top: 1rem; max-height: calc(100vh - 2rem); }
.panel-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.2rem 1.3rem; border-bottom: 1px solid var(--line); }
.panel-heading.compact { padding-bottom: 1rem; }
.toggle-control { display: inline-flex; align-items: center; gap: 0.45rem; color: var(--text); font-size: 0.86rem; font-weight: 900; white-space: nowrap; }
.toggle-control input { width: 1rem; height: 1rem; accent-color: var(--accent); }
.filter-grid { display: grid; grid-template-columns: minmax(220px, 0.45fr) minmax(260px, 1fr); gap: 1rem; padding: 1rem 1.3rem; border-bottom: 1px solid var(--line); }
.field span { display: block; margin-bottom: 0.45rem; color: var(--muted); font-size: 0.78rem; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.field select, .field input, .qty-input { width: 100%; padding: 0.85rem 0.95rem; }
.catalog-list { max-height: calc(100vh - 18rem); overflow: auto; }
.category-section { border-bottom: 1px solid var(--line); }
.category-section summary { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1rem 1.3rem; cursor: pointer; font-weight: 900; }
.category-section summary:hover { background: rgba(255, 255, 255, 0.045); }
.category-count { color: var(--muted); font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase; }
.equipment-table, .selected-table { width: 100%; border-collapse: collapse; }
.equipment-table th, .equipment-table td, .selected-table th, .selected-table td { padding: 0.75rem; border-top: 1px solid rgba(255, 255, 255, 0.07); text-align: left; vertical-align: top; }
.equipment-table th, .selected-table th { color: var(--accent-2); background: rgba(0, 0, 0, 0.2); font-size: 0.72rem; letter-spacing: 0.09em; text-transform: uppercase; }
.selected-table tfoot th, .selected-table tfoot td { color: var(--text); background: rgba(255, 202, 95, 0.1); font-weight: 900; }
.model-name { font-weight: 900; }
.meta { display: block; margin-top: 0.25rem; color: var(--muted); font-size: 0.86rem; }
.asset-tags { color: #c7d5e3; font-size: 0.9rem; }
.cost-cell { text-align: right; white-space: nowrap; }
.total-cost { color: var(--accent); }
.total-note { display: block; margin-top: 0.2rem; color: var(--muted); font-size: 0.72rem; font-weight: 700; letter-spacing: 0; text-transform: none; }
.qty-input { max-width: 92px; padding: 0.55rem 0.65rem; }
.check-cell { width: 72px; }
.qty-cell { width: 110px; }
.summary-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; padding: 1rem; }
.summary-card { padding: 1rem; border: 1px solid var(--line); border-radius: 16px; background: rgba(255, 255, 255, 0.045); }
.summary-card span { display: block; color: var(--muted); font-size: 0.75rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em; }
.summary-card strong { display: block; margin-top: 0.2rem; font-size: 1.7rem; }
.summary-card.warn strong { color: var(--danger); }
.selected-list { max-height: calc(100vh - 12rem); overflow: auto; padding: 0 1rem 1rem; }
.empty { margin: 1rem; padding: 1rem; color: var(--muted); border: 1px dashed var(--line); border-radius: 16px; }
@media (max-width: 1050px) { .app-header, .shell { display: block; } .header-actions { justify-content: flex-start; margin-top: 1rem; } .header-meta { align-items: flex-start; } .catalog-status { margin-top: 0.5rem; } .selected-panel { position: static; margin-top: 1rem; max-height: none; } .filter-grid { grid-template-columns: 1fr; } }
@media print { body { background: #fff; color: #111820; } .app-header, .controls-panel { display: none; } .shell { display: block; padding: 0; } .selected-panel { position: static; max-height: none; border: 0; box-shadow: none; background: #fff; } .selected-list { max-height: none; overflow: visible; } .panel-heading, .summary-cards { color: #111820; } .selected-table th { color: #fff; background: #111820; } .selected-table tfoot th, .selected-table tfoot td { color: #111820; background: #f0eadc; } .selected-table th, .selected-table td { border: 1px solid #c8ced6; } }