:root {
  --bg: rgba(24, 25, 28, 0.86);
  --bg2: rgba(255, 255, 255, 0.06);
  --bg3: rgba(255, 255, 255, 0.11);
  --line: rgba(255, 255, 255, 0.1);
  --txt: #eceae5;
  --mut: #a5a29b;
  --acc: #e8a33d;
  --acc2: #f3c47a;
  --danger: #e5675a;
  --r: 12px;
  font-family: ui-sans-serif, -apple-system, 'Segoe UI', Inter, Roboto, sans-serif;
  font-size: 13px;
  color: var(--txt);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #dfe7ea; }
#viewport { position: fixed; inset: 0; }
#viewport canvas { display: block; outline: none; }
.labels { position: absolute; inset: 0; pointer-events: none; }

.panel { position: fixed; background: var(--bg); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3); border: 1px solid var(--line); border-radius: var(--r); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25); z-index: 5; }
button, select, input { font: inherit; color: inherit; }
button { background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; cursor: pointer; transition: background 0.15s, border-color 0.15s; white-space: nowrap; }
button:hover:not(:disabled) { background: var(--bg3); }
button:disabled { opacity: 0.35; cursor: default; }
button.primary { background: var(--acc); border-color: var(--acc); color: #1d1a14; font-weight: 600; }
button.primary:hover { background: var(--acc2); }
button.ghost { background: transparent; border-color: transparent; color: var(--mut); }
button.danger { color: #ffb2a9; border-color: rgba(229, 103, 90, 0.4); }
button.on, .toggle.on { background: rgba(232, 163, 61, 0.2); border-color: var(--acc); color: var(--acc2); }
select { background: #2a2b2f; border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; }
input[type='search'], input[type='number'] { background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; }
.muted { color: var(--mut); }

/* Barre du haut */
#topbar { top: 12px; left: 12px; right: 12px; height: 52px; display: flex; align-items: center; gap: 14px; padding: 0 12px; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 250px; }
.brand .logo { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; background: linear-gradient(135deg, #e8a33d, #c76a3e); color: #fff; font-size: 19px; }
.brand b { display: block; font-size: 14px; letter-spacing: 0.2px; }
.brand small { color: var(--mut); font-size: 11px; }
.group { display: flex; align-items: center; gap: 6px; }
.grow-end { margin-left: auto; }
#scenario { min-width: 190px; font-weight: 600; }
#dirty { color: var(--acc); font-size: 12px; }
.more { position: relative; }
.menu { position: absolute; top: 38px; left: 0; display: none; flex-direction: column; gap: 2px; padding: 6px; background: #232428; border: 1px solid var(--line); border-radius: 10px; min-width: 200px; z-index: 20; }
.menu.open { display: flex; }
.menu button { text-align: left; border: 0; background: transparent; }
.menu button:hover { background: var(--bg3); }

/* Panneaux latéraux */
.side { top: 76px; bottom: 76px; display: flex; flex-direction: column; overflow: hidden; }
#left { left: 12px; width: 262px; }
#right { right: 12px; width: 318px; }
.tabs { display: flex; gap: 4px; padding: 8px; border-bottom: 1px solid var(--line); }
.tabs button { flex: 1; background: transparent; border-color: transparent; color: var(--mut); }
.tabs button.active { background: var(--bg3); color: var(--txt); }
.tab { overflow-y: auto; padding: 8px; flex: 1; }
#search { width: 100%; margin-bottom: 6px; }
.list-title { font-size: 10.5px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--mut); margin: 12px 6px 6px; }
.room, .asset { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; border-color: transparent; background: transparent; padding: 6px 8px; margin-bottom: 1px; }
.room:hover, .asset:hover { background: var(--bg2); }
.room.active { background: rgba(232, 163, 61, 0.16); border-color: rgba(232, 163, 61, 0.5); }
.room i { width: 26px; height: 26px; border-radius: 6px; background-size: cover; flex: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15); }
.room span, .asset > span:nth-child(2) { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.room em, .asset em { font-style: normal; color: var(--mut); font-size: 11.5px; }
.asset .dot { width: 22px; height: 22px; border-radius: 6px; flex: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2); }
.asset b { display: block; font-weight: 500; }
.asset small { color: var(--mut); font-size: 11px; }

/* Inspecteur */
#inspector { overflow-y: auto; padding: 14px; flex: 1; }
.insp-head small { color: var(--acc2); text-transform: uppercase; letter-spacing: 1.1px; font-size: 10.5px; }
.insp-head h2 { margin: 2px 0 10px; font-size: 18px; font-weight: 600; }
.insp-head h3 { margin: 2px 0 2px; font-size: 14px; font-weight: 600; }
.section { margin-top: 18px; padding-top: 12px; border-top: 1px solid var(--line); }
.section .insp-head small:last-child { color: var(--mut); text-transform: none; letter-spacing: 0; }
.kpi { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; padding: 9px 11px; border-radius: 10px; background: rgba(0, 0, 0, 0.22); margin-bottom: 12px; color: var(--mut); }
.kpi b { margin-left: auto; color: var(--txt); font-size: 14px; }
.mats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 12px; }
.mat { display: flex; flex-direction: column; padding: 4px; gap: 4px; border-radius: 9px; }
.mat img { width: 100%; aspect-ratio: 1; border-radius: 6px; object-fit: cover; display: block; }
.mat span { font-size: 10.5px; line-height: 1.2; white-space: normal; color: var(--mut); min-height: 2.4em; }
.mat.on span { color: var(--acc2); }
.field { margin-bottom: 12px; }
.field > label { display: block; color: var(--mut); font-size: 11.5px; margin-bottom: 5px; }
.field select { width: 100%; }
.colors { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.colors input[type='color'] { width: 34px; height: 24px; border: 1px solid var(--line); border-radius: 6px; padding: 0; background: none; cursor: pointer; }
.colors .sw { width: 18px; height: 18px; padding: 0; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.25); }
.colors .sw.on { outline: 2px solid var(--acc); outline-offset: 1px; }
.slider { display: flex; gap: 10px; align-items: center; }
.slider input { flex: 1; accent-color: var(--acc); }
.slider output { min-width: 52px; text-align: right; color: var(--acc2); font-variant-numeric: tabular-nums; }
.row { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.row.tight { align-items: center; }
.row.tight output { min-width: 44px; text-align: center; color: var(--acc2); }
.seg { display: inline-flex; background: rgba(0, 0, 0, 0.25); border-radius: 9px; padding: 3px; gap: 2px; margin-bottom: 10px; }
.seg button { border-color: transparent; background: transparent; color: var(--mut); padding: 5px 11px; }
.seg button.on { background: var(--bg3); color: var(--txt); border-color: transparent; }
.opening { display: grid; grid-template-columns: 1fr auto; gap: 5px 6px; padding: 8px; border-radius: 9px; background: rgba(0, 0, 0, 0.18); margin-bottom: 6px; }
.opening select { grid-column: 1; }
.opening [data-del] { grid-column: 2; grid-row: 1; padding: 4px 8px; }
.opening label { color: var(--mut); font-size: 11.5px; }
.opening input { width: 64px; padding: 3px 5px; }
.empty h2 { font-size: 18px; margin: 0 0 8px; }
.empty p, .empty li { color: var(--mut); line-height: 1.5; }
.empty ul { padding-left: 18px; }

/* Barre des vues */
#viewbar { bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 6px; padding: 6px; }
#viewbar .seg { margin: 0; }
#viewbar .seg button { padding: 7px 14px; font-weight: 500; }
.sep { width: 1px; height: 22px; background: var(--line); margin: 0 4px; }
.chip { border-radius: 999px; padding: 6px 12px; color: var(--mut); }
#visit-help { bottom: 72px; left: 50%; transform: translateX(-50%); padding: 8px 14px; color: var(--mut); }
#visit-help b { color: var(--txt); }

/* Étiquettes */
.room-label { pointer-events: auto; cursor: pointer; background: rgba(255, 255, 255, 0.82); color: #2b2a27; padding: 3px 8px; border-radius: 999px; font-size: 11px; line-height: 1.25; text-align: center; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); white-space: nowrap; user-select: none; }
.room-label b { font-weight: 600; margin-right: 5px; }
.room-label span { color: #7b766d; }
.room-label:hover { background: #fff; }

/* Comparaison, toast */
#compare-badge { position: fixed; top: 76px; left: 50%; transform: translateX(-50%); background: var(--acc); color: #1d1a14; font-weight: 700; padding: 6px 14px; border-radius: 999px; letter-spacing: 1px; display: none; z-index: 6; }
body.comparing #compare-badge { display: block; }
#toast { position: fixed; bottom: 76px; left: 50%; transform: translate(-50%, 20px); opacity: 0; background: #1d1e21; border: 1px solid var(--line); padding: 9px 16px; border-radius: 10px; transition: 0.25s; pointer-events: none; z-index: 30; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Dialogues */
dialog { border: 0; padding: 0; background: transparent; color: var(--txt); max-width: min(760px, 92vw); width: 100%; }
dialog::backdrop { background: rgba(10, 10, 12, 0.45); backdrop-filter: blur(3px); }
.dlg { background: #1f2023; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; max-height: 82vh; }
.dlg header, .dlg footer { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.dlg footer { border-bottom: 0; border-top: 1px solid var(--line); }
.dlg footer small { display: block; color: var(--mut); margin-top: 2px; }
.dlg footer b { font-size: 16px; color: var(--acc2); }
.dlg header small { color: var(--acc2); text-transform: uppercase; letter-spacing: 1.1px; font-size: 10.5px; }
.dlg header h2 { margin: 2px 0 0; font-size: 18px; }
.dlg-body { overflow-y: auto; padding: 6px 18px 16px; }
.dlg-body h4 { display: flex; justify-content: space-between; margin: 16px 0 6px; font-size: 13px; color: var(--acc2); }
.dlg-body table { width: 100%; border-collapse: collapse; }
.dlg-body td { padding: 6px 4px; border-bottom: 1px solid var(--line); color: var(--mut); }
.dlg-body td:nth-child(2) { color: var(--txt); }
.dlg-body td.n { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.help p { color: var(--mut); line-height: 1.55; }
.help b { color: var(--txt); }

@media (max-width: 1100px) { #left { width: 220px; } #right { width: 280px; } .brand small { display: none; } .brand { min-width: 0; } }