:root {
  --ckp-bg: #f7f4ef;
  --ckp-surface: #ffffff;
  --ckp-soft: #f2ede4;
  --ckp-line: #d8ccbc;
  --ckp-text: #201b16;
  --ckp-muted: #6a5e51;
  --ckp-accent: #2f2b26;
  --ckp-brand: #9b7a4d;
  --ckp-brand-2: #c8a57c;
  --ckp-ok: #2f7d4f;
  --ckp-danger: #9f3229;
  --ckp-shadow: 0 14px 30px rgba(28, 20, 12, 0.12);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Manrope", sans-serif; color: var(--ckp-text); background: radial-gradient(circle at 0% 0%, rgba(200,165,124,.16), transparent 42%), var(--ckp-bg); }
.ckp-shell { min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; }
.ckp-topbar { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--ckp-line); background: rgba(255,255,255,.86); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 20; }
.ckp-brand h1 { margin: 0; font-family: "Cormorant Garamond", serif; font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.ckp-eyebrow { margin: 0; letter-spacing: .12em; text-transform: uppercase; font-size: .72rem; color: var(--ckp-muted); font-weight: 700; }
.ckp-toolbar-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.ckp-toolbar-actions button { border: 1px solid var(--ckp-line); background: #fff; color: var(--ckp-text); border-radius: 999px; padding: .5rem .85rem; cursor: pointer; font-weight: 600; }
.ckp-toolbar-actions .is-active { background: linear-gradient(135deg, var(--ckp-brand), var(--ckp-brand-2)); color: #fff; border-color: transparent; }
.ckp-layout { display: grid; grid-template-columns: 330px minmax(0, 1fr) 330px; gap: 1rem; padding: 1rem; min-height: 0; }
.ckp-left-panel, .ckp-right-panel { overflow: auto; display: grid; gap: .8rem; align-content: start; }
.ckp-card { background: var(--ckp-surface); border: 1px solid var(--ckp-line); border-radius: 14px; padding: .85rem; box-shadow: var(--ckp-shadow); }
.ckp-card h2 { margin: 0 0 .7rem; font-size: 1rem; }
.ckp-form-grid { display: grid; gap: .5rem; }
.ckp-form-grid label { display: grid; gap: .2rem; font-size: .86rem; color: var(--ckp-muted); }
.ckp-form-grid input, .ckp-form-grid select, .ckp-form-grid textarea, .ckp-form-grid button { font: inherit; }
.ckp-form-grid input, .ckp-form-grid select, .ckp-form-grid textarea { width: 100%; border: 1px solid var(--ckp-line); border-radius: 10px; padding: .5rem .6rem; background: #fff; color: var(--ckp-text); }
.ckp-form-grid button, .ckp-actionbar button, .ckp-inline-actions button { border: 0; border-radius: 10px; padding: .55rem .75rem; background: var(--ckp-accent); color: #fff; cursor: pointer; font-weight: 700; }
.ckp-form-grid button:hover, .ckp-actionbar button:hover, .ckp-inline-actions button:hover { filter: brightness(1.05); }
.ckp-list { display: grid; gap: .4rem; max-height: 170px; overflow: auto; }
.ckp-list-item { border: 1px solid var(--ckp-line); border-radius: 10px; padding: .45rem .5rem; font-size: .82rem; display: flex; justify-content: space-between; gap: .5rem; align-items: center; }
.ckp-list-item button { border: 1px solid var(--ckp-line); background: #fff; border-radius: 8px; cursor: pointer; }
.ckp-chip-row { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .55rem; }
.ckp-chip-row button { border: 1px solid var(--ckp-line); background: #fff; border-radius: 999px; padding: .3rem .6rem; cursor: pointer; font-size: .78rem; }
.ckp-chip-row .is-active { background: var(--ckp-soft); border-color: var(--ckp-brand); }
.ckp-catalogue { display: grid; gap: .45rem; max-height: 390px; overflow: auto; }
.ckp-item { border: 1px solid var(--ckp-line); border-radius: 12px; padding: .55rem; background: #fff; }
.ckp-item h3 { margin: 0; font-size: .86rem; }
.ckp-item p { margin: .2rem 0 .4rem; font-size: .75rem; color: var(--ckp-muted); }
.ckp-item button { width: 100%; border: 1px solid var(--ckp-line); background: var(--ckp-soft); border-radius: 8px; padding: .35rem; cursor: pointer; font-weight: 700; }
.ckp-viewport-wrap { position: relative; border: 1px solid var(--ckp-line); border-radius: 16px; overflow: hidden; background: #dfd4c5; min-height: 520px; height: 100%; box-shadow: var(--ckp-shadow); }
.ckp-layout2d-wrap { width: 100%; height: 100%; min-height: 480px; display: block; }
.ckp-layout2d { display: block; width: 100%; height: 100%; cursor: default; }
.ckp-layout2d-item { cursor: grab; }
.ckp-layout2d-item:active { cursor: grabbing; }
.ckp-layout2d-item.is-selected rect { stroke: var(--ckp-brand); stroke-width: 6; }
.ckp-inline-actions { display: grid; grid-template-columns: repeat(3,1fr); gap: .4rem; margin-top: .6rem; }
.ckp-bottom { border-top: 1px solid var(--ckp-line); background: rgba(255,255,255,.93); padding: .8rem 1rem 1rem; display: grid; gap: .6rem; }
.ckp-summary { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .55rem; }
.ckp-summary-card { background: #fff; border: 1px solid var(--ckp-line); border-radius: 12px; padding: .55rem; }
.ckp-summary-card h3 { margin: 0 0 .3rem; font-size: .76rem; color: var(--ckp-muted); text-transform: uppercase; letter-spacing: .08em; }
.ckp-summary-card p, .ckp-summary-card ul { margin: 0; font-size: .85rem; }
.ckp-summary-card ul { padding-left: 1rem; }
.ckp-actionbar { display: flex; flex-wrap: wrap; gap: .5rem; }
.ckp-actionbar button { background: linear-gradient(135deg, var(--ckp-brand), var(--ckp-brand-2)); color: #fff; }
.ckp-feedback { font-size: .84rem; min-height: 1.1rem; margin: .4rem 0 0; }
.ckp-feedback.success { color: var(--ckp-ok); }
.ckp-feedback.error { color: var(--ckp-danger); }

@media (max-width: 1280px) {
  .ckp-layout { grid-template-columns: 300px minmax(0,1fr) 300px; }
}
@media (max-width: 1080px) {
  .ckp-layout { grid-template-columns: 1fr; }
  .ckp-left-panel, .ckp-right-panel { max-height: 320px; }
  .ckp-summary { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .ckp-viewport-wrap { min-height: 420px; }
}
@media (max-width: 720px) {
  .ckp-topbar { position: static; align-items: start; flex-direction: column; }
  .ckp-toolbar-actions { width: 100%; }
  .ckp-toolbar-actions button { flex: 1; }
  .ckp-summary { grid-template-columns: 1fr; }
  .ckp-inline-actions { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}
.ckp-actionbar button:disabled {
  opacity: .45;
  cursor: not-allowed;
  filter: grayscale(.2);
}