/* samenstellen.css — de kale samenstel-flow. Bouwt op de tokens in trm.css. */

.ss { background: var(--trm-bg-alt); color: var(--trm-ink); overflow: hidden; }

/* header */
.ss-header {
  height: var(--h-header); display: flex; align-items: center; gap: var(--sp-4); padding: 0 var(--sp-4);
  background: var(--trm-dark); color: var(--trm-on-dark);
}
.ss-header .brand img { height: 30px; }
.ss-title { font-weight: 500; letter-spacing: .04em; font-size: 14px; text-transform: uppercase; }
.ss-title span { font-weight: 300; opacity: .7; margin-left: .35em; }
/* layout */
.ss-main { display: grid; grid-template-columns: 1fr var(--w-panel); height: calc(100vh - var(--h-header)); }

/* beeld: het vlak zelf vangt de muis; beeld en blokout laten de pointer-events door (anders start de browser
   zijn eigen sleep van de afbeelding en stopt het draaien) */
.ss-stage { position: relative; overflow: hidden; background: #e2e1de; cursor: grab; user-select: none; -webkit-user-select: none; touch-action: none; }
.ss-stage:active { cursor: grabbing; }
.ss-stage .render { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity var(--t-mid), filter var(--t-mid);
  pointer-events: none; user-select: none; -webkit-user-drag: none; }
.ss-stage .render.dim { opacity: .55; filter: blur(2px); }
.ss-stage .render.under { opacity: 0; }                 /* tijdens de blokout: render weg, blokout erbovenop */
.ss-stage .blokout { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none;
  /* dezelfde studiotinten als de Vantage-render (gemeten 16-09-2026), zodat de overvloeier geen lichtsprong geeft */
  background: linear-gradient(180deg, #bdbdb9 0%, #b7b6b2 42%, #b4b3af 100%); }
.ss-stage .stage-empty, .ss-stage .hint, .ss-stage .loader, .ss-stage .progress { pointer-events: none; }
.ss-stage .progress { position: absolute; left: 0; top: 0; height: 3px; width: 0; background: var(--trm-copper); z-index: 3; opacity: 0; }
.ss-stage .progress.on { opacity: 1; animation: ss-prog 1.6s ease-in-out infinite; }
@keyframes ss-prog { 0% { width: 0; margin-left: 0; } 60% { width: 55%; margin-left: 25%; } 100% { width: 0; margin-left: 100%; } }
/* startscherm (Christian 11-09-2026): een echte render met de bank rechts en de tekst links erop, links uitgelijnd.
   align-items: flex-start overschrijft trm.css; daar staat center, en dat centreerde de kopregel. */
.stage-empty { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 0 9%; max-width: none;
  background: linear-gradient(90deg, rgba(244,243,241,.94) 0%, rgba(244,243,241,.78) 26%, rgba(244,243,241,0) 48%),
              #e2e1de url('../assets/start/start_vela.jpg?v=20260911b') 60% 50% / cover no-repeat; }
.stage-empty > * { max-width: 560px; }
.stage-empty h1 { font-weight: 300; font-size: clamp(28px, 3.4vw, 44px); line-height: 1.1; margin: 10px 0 14px; }
.stage-empty h1 strong { font-weight: 600; }
.stage-empty p { color: var(--trm-ink-soft); font-size: 15px; max-width: 46ch; }
.eyebrow { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--trm-copper); font-weight: 500; }
.loader {
  position: absolute; left: 50%; bottom: 84px; transform: translateX(-50%); display: flex; align-items: center; gap: 10px;
  background: rgba(35,32,33,.82); color: #fff; padding: 9px 16px; border-radius: var(--r-pill); font-size: 12px; z-index: 4;
}
.spinner { width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; animation: ss-spin .8s linear infinite; }
@keyframes ss-spin { to { transform: rotate(360deg); } }
/* bediening linksonder: muis met de knop in koper (links = draaien, rechts = verschuiven, wiel = zoomen) */
.hint {
  position: absolute; left: 16px; bottom: 16px; z-index: 4; display: flex; align-items: center; gap: 14px;
  padding: 7px 12px; border-radius: 12px; background: rgba(255,255,255,.86); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 6px 22px rgba(35,32,33,.14); font-size: 11px; font-weight: 500; letter-spacing: .02em; color: var(--trm-ink);
}
.hint-item { display: inline-flex; align-items: center; gap: 6px; }
.hint svg { width: 13px; height: 19px; fill: none; stroke: var(--trm-ink); stroke-width: 1.2; stroke-linejoin: round; }
.hint svg .knop { fill: var(--trm-copper); stroke: none; }
.hint-touch { display: none; }
@media (pointer: coarse) { .hint-item { display: none; } .hint-touch { display: inline; } }

/* aanzichten onder het beeld: iconen van een bankje (schuin, voor, zij, boven) */
.view-bar {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); display: flex; gap: 2px; padding: 4px; z-index: 4;
  background: rgba(255,255,255,.86); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-radius: 16px; box-shadow: 0 6px 22px rgba(35,32,33,.14); cursor: default;
}
.view-bar .view {
  display: flex; flex-direction: column; align-items: center; gap: 3px; min-width: 62px; padding: 7px 10px 6px; border: 0; border-radius: 12px;
  background: none; color: var(--trm-ink-soft); font-size: 10.5px; font-weight: 500; letter-spacing: .02em; cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.view-bar .view svg { width: 36px; height: 24px; display: block; overflow: visible; }
.view-bar .view svg polygon { fill: #fff; stroke: currentColor; stroke-width: 1; stroke-linejoin: round; }     /* vulling = knopkleur: verborgen lijnen vallen weg */
.view-bar .view.is-active svg polygon { fill: var(--trm-ink); }
.view-bar .view:hover { background: rgba(35,32,33,.06); color: var(--trm-ink); }
.view-bar .view.is-active { background: var(--trm-ink); color: #fff; }

/* knop Styling (de vrouw op de bank) achteraan in de aanzichtbalk, sinds 16-09-2026 in plaats van de sfeerbalk rechtsboven */
.view-bar .view-scheid { width: 1px; align-self: stretch; margin: 8px 4px; background: var(--trm-line-soft); }
.view-bar .view svg.figuur circle, .view-bar .view svg.figuur path { fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.view-bar .view svg.figuur .vloer { stroke-width: 1; opacity: .45; }
.view-bar .view-mensen.is-active { background: var(--trm-copper); color: #fff; }
.view-bar .view-render.is-active { background: var(--trm-ink); color: #fff; }

/* paneel */
.ss-panel { display: flex; flex-direction: column; background: var(--trm-surface); border-left: 1px solid var(--trm-line-soft); min-height: 0; }
.steps { flex: 1; overflow-y: auto; min-height: 0; scrollbar-width: thin; }
.step { border-bottom: 1px solid var(--trm-line-soft); }
.step-head {
  width: 100%; display: grid; grid-template-columns: 28px 1fr minmax(0, 46%); align-items: center; gap: 12px; padding: 16px 20px;
  background: none; border: 0; text-align: left; cursor: pointer; font-size: 14px; color: var(--trm-ink);
}
.step-head .num { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--trm-line); display: grid; place-items: center; font-size: 12px; font-weight: 500; }
.step.is-open .step-head .num { background: var(--trm-ink); color: #fff; border-color: var(--trm-ink); }
.step-head .lbl { font-weight: 500; }
.step-head .val { font-size: 12px; color: var(--trm-ink-soft); justify-self: end; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }   /* kolom minmax(0,46%): anders kromp de auto-kolom tot "V..." */
.step-body { display: none; padding: 0 20px 20px; }
.step.is-open .step-body { display: block; }
/* nog geen bank gekozen: stap 2 en verder grijs en niet aanklikbaar (app.js renderSummary zet .is-locked en disabled) */
.step.is-locked .step-head { cursor: default; opacity: .4; }
.step.is-locked .step-head .val { visibility: hidden; }
.muted { color: var(--trm-ink-soft); } .small { font-size: 12px; }
.cushion-note { margin: 0 0 12px; }

/* bank-kaarten */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.card { border: 1px solid var(--trm-line-soft); background: var(--trm-surface-2); border-radius: var(--r-md); padding: 0; overflow: hidden; text-align: left; cursor: pointer; transition: border-color var(--t-fast), box-shadow var(--t-fast); }
.card:hover { border-color: var(--trm-line); }
.card.is-active { border-color: var(--trm-copper); box-shadow: 0 0 0 2px var(--trm-copper-soft); }
.card img, .card .card-plan { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #ecebe8; display: grid; place-items: center; padding: 8px; }
.card .card-plan svg { max-height: 100%; }
.card-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 2px; }
.card-body strong { font-weight: 500; font-size: 13px; }
.card-body span { font-size: 11px; color: var(--trm-ink-soft); }

/* sjablonen + zitten */
.tpls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.tpl { border: 1px solid var(--trm-line-soft); background: var(--trm-surface-2); border-radius: var(--r-md); padding: 8px 6px 8px; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: var(--trm-ink); }
.tpl.is-active { border-color: var(--trm-copper); box-shadow: 0 0 0 2px var(--trm-copper-soft); }
.tpl-plan { width: 100%; }
.seat-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-top: 1px solid var(--trm-line-soft); font-size: 13px; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--trm-line); border-radius: var(--r-pill); overflow: hidden; }
.stepper button { width: 34px; height: 30px; border: 0; background: none; font-size: 16px; cursor: pointer; color: var(--trm-ink); }
.stepper button:hover { background: var(--trm-surface-2); }
.stepper output { min-width: 28px; text-align: center; font-weight: 500; font-size: 13px; }
.plan-wrap { margin-top: 14px; border: 1px solid var(--trm-line-soft); border-radius: var(--r-md); padding: 10px 12px 6px; background: var(--trm-surface-2); }
.plan svg { display: block; max-height: 220px; margin: 0 auto; }
.plan-dims { font-size: 11px; color: var(--trm-ink-soft); text-align: center; padding-top: 4px; }

/* stalen */
.stalen { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.staal { border: 1px solid transparent; background: none; padding: 3px; border-radius: var(--r-md); cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10.5px; color: var(--trm-ink-soft); }
.staal img, .staal i { width: 100%; aspect-ratio: 1; border-radius: 50%; object-fit: cover; display: block; border: 1px solid var(--trm-line-soft); }
.staal.orig i { background: repeating-linear-gradient(135deg, #f1f0ed 0 6px, #d9d7d2 6px 8px); }   /* Origineel: geen wissel */
.staal.is-active { border-color: var(--trm-copper); box-shadow: 0 0 0 2px var(--trm-copper-soft); }
.staal span { text-align: center; line-height: 1.2; }
.staal em { font-style: normal; font-size: 10px; color: var(--trm-copper); }

/* voet */
.ss-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-top: 1px solid var(--trm-line-soft); background: var(--trm-surface); }
.price { display: flex; flex-direction: column; }
.price-label { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--trm-ink-soft); }
.price strong { font-size: 18px; font-weight: 500; }
.foot-actions { display: flex; gap: 8px; }

/* knoppen (pill, TRM) */
.btn { border-radius: var(--r-pill); padding: 10px 18px; font-size: 13px; font-weight: 500; cursor: pointer; border: 1px solid transparent; transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast); }
.btn-sm { padding: 9px 16px; font-size: 12px; }
.btn-primary { background: var(--trm-ink); color: #fff; }
.btn-primary:hover { background: var(--trm-copper); }
.btn-primary:disabled { background: var(--trm-lightgray); color: var(--trm-ink-soft); cursor: default; }
.btn-secondary { background: transparent; color: var(--trm-ink); border-color: var(--trm-line); }
.btn-secondary:hover { border-color: var(--trm-ink); }
.btn-secondary:disabled { color: var(--trm-ink-soft); border-color: var(--trm-line-soft); cursor: default; }
.btn-icon { width: 36px; height: 36px; padding: 0; display: grid; place-items: center; }

/* modal */
.overlay { position: fixed; inset: 0; background: rgba(35,32,33,.45); display: grid; place-items: center; z-index: var(--z-overlay); }
.modal { width: min(560px, 92vw); background: #fff; border-radius: var(--r-lg); padding: 22px 24px; box-shadow: var(--sh-pop); }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.modal h2 { font-weight: 300; font-size: 24px; margin: 4px 0 0; }
.modal textarea { width: 100%; font: inherit; font-size: 13px; border: 1px solid var(--trm-line); border-radius: var(--r-md); padding: 10px 12px; resize: vertical; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }

/* toasts */
.toasts { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; flex-direction: column; gap: 6px; z-index: var(--z-toast); }
.toast { background: var(--trm-ink); color: #fff; padding: 9px 16px; border-radius: var(--r-pill); font-size: 12px; opacity: 0; transform: translateY(6px); transition: opacity var(--t-mid), transform var(--t-mid); }
.toast.on { opacity: 1; transform: none; }

/* smal scherm: beeld boven, stappen eronder */
@media (max-width: 900px) {
  .ss { overflow: auto; }
  .ss-main { grid-template-columns: 1fr; height: auto; }
  /* het beeld blijft bovenin staan terwijl de stappen eronder doorscrollen (Christian 10-09: render was weg tijdens kiezen) */
  .ss-stage { position: sticky; top: 0; z-index: 5; height: 40vh; min-height: 250px; }
  .step { scroll-margin-top: calc(40vh + 1px); scroll-margin-bottom: 72px; }
  .ss-panel { border-left: 0; border-top: 1px solid var(--trm-line-soft); }
  .steps { overflow: visible; }
  .step-head { padding: 13px 16px; font-size: 13.5px; }
  .step-body { padding: 0 16px 16px; }
  /* aanzichtknoppen kleiner: het beeld is hier maar 40vh hoog */
  .view-bar { bottom: 8px; padding: 3px; gap: 1px; border-radius: 12px; }
  .view-bar .view { min-width: 44px; padding: 4px 5px 3px; gap: 1px; font-size: 9px; border-radius: 9px; }
  .view-bar .view svg { width: 26px; height: 17px; }
  .hint { left: 8px; bottom: auto; top: 8px; padding: 5px 9px; font-size: 10px; border-radius: 9px; }
  /* startscherm op een smal scherm: tekst bovenin met een verloop van boven, de bank eronder, zonder de alinea */
  .stage-empty { justify-content: flex-start; padding: 16px 18px 0;
    background: linear-gradient(180deg, rgba(244,243,241,.95) 0%, rgba(244,243,241,.75) 26%, rgba(244,243,241,0) 44%),
                #e2e1de url('../assets/start/start_vela.jpg?v=20260911b') 78% 50% / cover no-repeat; }
  .stage-empty h1 { font-size: 22px; margin: 6px 0 0; }
  .stage-empty p { display: none; }
  .ss-title { display: none; }
  .ss-foot { position: sticky; bottom: 0; z-index: 5; padding: 10px 16px; }
}
}