/* admin.css — shared styling for the QRflower admin + experimental tools.
   Warm, cute/stylized palette to match the product's material direction. */
:root {
  --bg: #ffffff;
  --panel: rgba(255, 255, 255, 0.95);
  --ink: #5a4b3d;
  --ink-soft: #8a7663;
  --line: rgba(180, 150, 120, 0.3);
  --accent: #d9536f;
  --accent-soft: #f7ede2;
  --green: #4c9a5f;
  --radius: 14px;
  --shadow: 0 4px 18px rgba(120, 90, 60, 0.15);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--ink);
}

/* ---- top bar ---- */
.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 18px; border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55); backdrop-filter: blur(6px);
}
.topbar .brand { font-weight: 700; letter-spacing: .2px; }
.topbar .brand span { color: var(--accent); }
.topbar .crumbs { color: var(--ink-soft); font-size: 13px; }
.topbar .spacer { flex: 1; }
.topbar a { color: var(--ink-soft); text-decoration: none; font-size: 13px; }
.topbar a:hover { color: var(--accent); }
.badge { font-size: 11px; padding: 3px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--ink-soft); border: 1px solid var(--line); }

/* ---- generic ---- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px; border: 1px solid #e3d3c0;
  background: #fff; color: #6b5c4e; cursor: pointer; font-size: 12px;
  user-select: none; transition: background .15s, border-color .15s, color .15s;
}
.chip:hover { background: var(--accent-soft); }
.chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.chip.off { opacity: .5; }

/* ---- auth (setup / login) ---- */
.authwrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.authcard {
  width: 100%; max-width: 380px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; box-shadow: var(--shadow); padding: 28px 26px;
}
.authcard .brand { font-weight: 800; font-size: 20px; }
.authcard .brand span { color: var(--accent); }
.authcard h1 { font-size: 19px; margin: 14px 0 4px; }
.authcard .sub { font-size: 13px; color: var(--ink-soft); margin: 0 0 18px; line-height: 1.5; }
.authcard label { display: block; font-size: 12.5px; color: var(--ink); margin: 12px 0 0; }
.authcard input {
  width: 100%; margin-top: 5px; padding: 10px 12px; font-size: 14px;
  border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
}
.authcard input:focus { outline: none; border-color: var(--accent); }
.authcard button {
  width: 100%; margin-top: 20px; padding: 11px; font-size: 14px; font-weight: 600;
  color: #fff; background: var(--accent); border: none; border-radius: 999px; cursor: pointer;
}
.authcard button:hover { filter: brightness(1.05); }
.authcard .err {
  background: #fdecef; border: 1px solid #f3c2cd; color: #b03050;
  font-size: 12.5px; padding: 9px 11px; border-radius: 10px; margin-bottom: 4px;
}

/* ---- dashboard cards ---- */
.wrap { max-width: 980px; margin: 0 auto; padding: 28px 20px; }
.h1 { font-size: 22px; margin: 4px 0 6px; }
.sub { color: var(--ink-soft); font-size: 14px; margin: 0 0 22px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.card {
  display: block; text-decoration: none; color: inherit;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow); transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(120, 90, 60, .2); }
.card.disabled { opacity: .55; pointer-events: none; }
.card .ico { font-size: 26px; }
.card h3 { margin: 10px 0 4px; font-size: 15px; }
.card p { margin: 0; font-size: 12.5px; color: var(--ink-soft); line-height: 1.45; }
.card .tag { margin-top: 10px; display: inline-block; font-size: 10.5px; }

/* ============================================================
   ELEMENT BUILDER layout
   ============================================================ */
.builder { display: flex; height: calc(100vh - 49px); }
.builder .side {
  flex: 0 0 340px; overflow-y: auto; padding: 14px 14px 40px;
  border-right: 1px solid var(--line); background: rgba(255, 255, 255, 0.45);
}
.builder .stage { flex: 1; position: relative; min-width: 0; }
#preview3d { position: absolute; inset: 0; }
#preview3d canvas { display: block; touch-action: none; cursor: grab; }
.stage .hint { position: absolute; top: 10px; left: 14px; font-size: 12px; color: var(--ink-soft); pointer-events: none; }
.stage .stageTools { position: absolute; top: 8px; right: 12px; display: flex; gap: 6px; }

.section { margin-bottom: 16px; }
.section > .title { font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--ink-soft); margin: 6px 2px 8px; }

.presetRow { display: flex; flex-wrap: wrap; gap: 6px; }

.silbox { background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); margin-bottom: 14px; }
#silhouette { display: block; width: 100%; height: 150px; }

.ctrl { display: grid; grid-template-columns: 1fr; gap: 3px; margin: 7px 2px; }
.ctrl label { font-size: 12px; color: var(--ink); display: flex; justify-content: space-between; }
.ctrl label .val { color: var(--accent); font-variant-numeric: tabular-nums; }
.ctrl input[type=range] { width: 100%; accent-color: var(--accent); }

.colorRow { display: flex; gap: 14px; margin: 6px 2px; }
.colorRow .cc { display: flex; flex-direction: column; gap: 4px; font-size: 11px; color: var(--ink-soft); }
.colorRow input[type=color] { width: 46px; height: 30px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; padding: 2px; }

.exportBox { margin-top: 8px; }
#exportJson {
  width: 100%; height: 150px; resize: vertical; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace;
  font-size: 11px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px;
}
.rebuildMeter { font-size: 11px; color: var(--ink-soft); margin: 8px 2px; }
.rebuildMeter b { color: var(--accent); }
.note { font-size: 11px; color: var(--ink-soft); line-height: 1.5; margin: 8px 2px; }