/* Casepagina Voorraad Beheer (includes/cases/voorraad.php).
   Thema bouwmagazijn: betongrijs, karton, pakbonpapier, geel-zwart afzetlint en het indigo van de app zelf. */
@import url("https://fonts.googleapis.com/css2?family=Saira+Stencil+One&family=IBM+Plex+Mono:wght@500;600&display=swap");

.vb {
  --vb-concrete: #e7e3dc; --vb-concrete2: #d6d1c7; --vb-kraft: #c99a5b; --vb-kraft2: #a87a3e;
  --vb-paper: #fffdf6; --vb-ink: #19181c; --vb-yellow: #ffcc00; --vb-indigo: #4f46e5;
  --vb-in: #0891b2; --vb-out: #d97706; --vb-red: #e11d48; --vb-ok: #16a34a;
  --vb-stencil: "Saira Stencil One", var(--f-display);
  --vb-mono: "IBM Plex Mono", var(--f-mono);
  --vb-tape: repeating-linear-gradient(-45deg, var(--vb-yellow) 0 18px, var(--vb-ink) 18px 36px);
}
.vb .h2 em { font-style: normal; font-family: var(--vb-stencil); font-weight: 400; letter-spacing: .01em; color: var(--vb-indigo); }
.vb .eyebrow { font-family: var(--vb-mono); }

/* 1. opening: banner en pakbon */
.vb-open { padding-top: 24px; }
.vb-banner { display: block; border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow-lg); }
.vb-banner img { display: block; width: 100%; height: auto; }
.vb-open-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: center; margin-top: 64px; }
.vb-slip { position: relative; padding: 26px 28px 34px; background: var(--vb-paper); color: var(--vb-ink); font-family: var(--vb-mono); box-shadow: 0 30px 50px -24px rgba(40,30,10,.4), 0 2px 6px rgba(0,0,0,.06); transform: rotate(1.5deg);
  -webkit-mask: radial-gradient(circle 7px at 50% 100%, transparent 6px, #000 7px) bottom / 20px 100% repeat-x; mask: radial-gradient(circle 7px at 50% 100%, transparent 6px, #000 7px) bottom / 20px 100% repeat-x; }
.vb-slip-head { display: flex; justify-content: space-between; align-items: baseline; margin: 0 0 14px; padding-bottom: 12px; border-bottom: 2px solid var(--vb-ink); }
.vb-slip-head span { font: 400 30px/1 var(--vb-stencil); text-transform: uppercase; letter-spacing: .04em; }
.vb-slip-head b { font-weight: 600; font-size: 13px; color: #6b6656; }
.vb-slip dl { margin: 0; }
.vb-slip dl div { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px dashed #c9c3b3; font-size: 14px; }
.vb-slip dt { color: #6b6656; text-transform: uppercase; font-size: 12px; letter-spacing: .06em; padding-top: 2px; }
.vb-slip dd { margin: 0; font-weight: 600; text-align: right; }
.vb-barcode { width: 44%; height: 44px; margin-top: 18px; background: repeating-linear-gradient(90deg, var(--vb-ink) 0 2px, transparent 2px 5px, var(--vb-ink) 5px 9px, transparent 9px 11px, var(--vb-ink) 11px 12px, transparent 12px 16px, var(--vb-ink) 16px 19px, transparent 19px 21px); }
.vb-stamp { position: absolute; right: 20px; bottom: 36px; padding: 4px 14px; border: 4px solid var(--vb-ok); border-radius: 8px; color: var(--vb-ok); font: 400 26px/1.1 var(--vb-stencil); text-transform: uppercase; mix-blend-mode: multiply; opacity: .85; transform: rotate(-11deg); }
.js .vb-slip:not(.in) .vb-stamp { opacity: 0; transform: rotate(-11deg) scale(2.2); }
.vb-slip.in .vb-stamp { transition: opacity .2s .9s, transform .35s cubic-bezier(.3,1.6,.5,1) .9s; }

/* 2. route met laaddeuren */
.vb-route { background: var(--vb-concrete); position: relative; }
.vb-route::before, .vb-route::after { content: ""; position: absolute; left: 0; right: 0; height: 14px; background: var(--vb-tape); }
.vb-route::before { top: 0; } .vb-route::after { bottom: 0; }
.vb-docks { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 40px; }
.vb-docks button { position: relative; display: grid; gap: 4px; justify-items: start; padding: 16px 14px 14px; border: 0; border-radius: 10px 10px 4px 4px; background: repeating-linear-gradient(180deg, #8d8a84 0 3px, #7a7771 3px 9px); color: #fff; cursor: pointer; text-align: left; transition: transform .2s, background .2s; overflow: hidden; }
.vb-docks button::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: var(--vb-tape); opacity: .9; }
.vb-docks button:hover { transform: translateY(-3px); }
.vb-docks button[aria-selected="true"] { background: repeating-linear-gradient(180deg, #3f3a99 0 3px, var(--vb-indigo) 3px 9px); }
.vb-docks button:focus-visible { outline: 3px solid var(--vb-indigo); outline-offset: 3px; }
.vb-dock-n { font: 400 30px/1 var(--vb-stencil); }
.vb-dock-k { font: 600 13px/1.2 var(--vb-mono); text-transform: uppercase; letter-spacing: .05em; }
.vb-bay { display: grid; grid-template-columns: 1.55fr 1fr; gap: 36px; align-items: center; margin-top: 18px; padding: 22px; border-radius: 6px 6px var(--r) var(--r); background: var(--vb-ink); color: #f3f1ec; box-shadow: var(--shadow-lg); }
.vb-bay-screen { position: relative; aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden; background: #2a2930; }
.vb-shot { position: absolute; inset: 0; margin: 0; }
.vb-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; }
.vb-shot.is-phone { display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, #3b3790, #1d1b45); }
.vb-shot.is-phone img { position: absolute; top: 4%; left: 50%; width: auto; height: 92%; transform: translateX(-50%); border-radius: 22px; border: 6px solid #111; object-fit: contain; }
.vb-shot[hidden] { display: none; }
.vb-shutter { position: absolute; inset: 0; z-index: 2; background: repeating-linear-gradient(180deg, #a5a29b 0 4px, #8b8881 4px 14px); transform: translateY(-101%); pointer-events: none; }
.vb-shutter::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 10px; background: var(--vb-tape); }
.vb-bay.is-rolling .vb-shutter { animation: vb-roll .7s cubic-bezier(.6,0,.3,1); }
@keyframes vb-roll { 0% { transform: translateY(-101%); } 45%, 55% { transform: translateY(0); } 100% { transform: translateY(-101%); } }
.vb-bay-txt h3 { margin: 6px 0 12px; font: 400 clamp(24px, 2.4vw, 32px)/1.1 var(--vb-stencil); color: #fff; }
.vb-bay-txt p { margin: 0; color: #c9c6be; line-height: 1.65; }
.vb-bay-k { font: 600 12px/1 var(--vb-mono) !important; text-transform: uppercase; letter-spacing: .08em; color: var(--vb-yellow) !important; }
.vb-bay-nav { display: flex; gap: 10px; margin-top: 24px; }
.vb-bay-nav button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: transparent; color: #fff; font-size: 18px; cursor: pointer; transition: background .2s; }
.vb-bay-nav button:hover { background: rgba(255,255,255,.12); }
.vb-note { margin: 14px 0 0; font: 500 12px/1.4 var(--vb-mono); color: #6f6b62; }

/* 3. simulator */
.vb-sim-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.vb-sim-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.vb-btn { height: 48px; padding: 0 20px; border: 0; border-radius: 12px; color: #fff; font: 600 15px/1 var(--f-body); cursor: pointer; box-shadow: 0 10px 20px -10px rgba(0,0,0,.4); transition: transform .15s, filter .2s; }
.vb-btn:hover { filter: brightness(1.08); }
.vb-btn:active { transform: scale(.97); }
.vb-btn:focus-visible { outline: 3px solid var(--vb-indigo); outline-offset: 3px; }
.vb-btn-in { background: var(--vb-in); }
.vb-btn-out { background: var(--vb-out); }
.vb-next { margin: 16px 0 0; font: 500 13px/1.5 var(--vb-mono); color: var(--ink-2); }
.vb-rack-wrap { position: relative; padding: 30px 26px 22px; border-radius: var(--r); background: var(--vb-concrete); box-shadow: inset 0 0 0 1px rgba(0,0,0,.05); }
.vb-lamp { position: absolute; top: -16px; right: 26px; width: 40px; height: 40px; border-radius: 50%; background: #3d3b40; display: grid; place-items: center; box-shadow: 0 6px 14px -6px rgba(0,0,0,.5); }
.vb-lamp i { width: 22px; height: 22px; border-radius: 50%; background: #7a2a36; transition: background .2s, box-shadow .2s; }
.vb-lamp.on i { background: #ff3b5c; box-shadow: 0 0 18px 6px rgba(255,59,92,.6); animation: vb-blink 1s steps(2) infinite; }
@keyframes vb-blink { 50% { background: #a32c40; box-shadow: none; } }
.vb-rack { display: grid; gap: 16px; padding: 0 0 4px; border-left: 8px solid var(--vb-out); border-right: 8px solid var(--vb-out); }
.vb-shelf { display: grid; grid-template-columns: 120px 1fr 92px; align-items: center; gap: 12px; padding: 10px 12px; border-bottom: 6px solid #2f6db5; background: rgba(255,255,255,.35); }
.vb-shelf-n { font: 600 13px/1.2 var(--vb-mono); text-transform: uppercase; letter-spacing: .03em; }
.vb-shelf-bar { position: relative; height: 34px; background: repeating-linear-gradient(90deg, rgba(0,0,0,.05) 0 1px, transparent 1px 10%); }
.vb-fill { position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--f, .3) * 100%); border-radius: 3px; background: repeating-linear-gradient(90deg, var(--vb-kraft) 0 30px, var(--vb-kraft2) 30px 32px); box-shadow: inset 0 -6px 0 rgba(0,0,0,.08); transition: width .6s cubic-bezier(.3,1.3,.5,1), filter .3s; }
.vb-shelf.low .vb-fill { filter: saturate(.3) brightness(.95); }
.vb-crit { position: absolute; top: -6px; bottom: -6px; left: calc(var(--k) * 100%); width: 3px; background: var(--vb-red); border-radius: 2px; }
.vb-shelf-v { text-align: right; font: 500 13px/1 var(--vb-mono); }
.vb-shelf-v b { font-size: 17px; }
.vb-shelf.low .vb-shelf-v b { color: var(--vb-red); }
.vb-shelf.bump { animation: vb-bump .45s; }
@keyframes vb-bump { 40% { transform: translateX(6px); } 70% { transform: translateX(-4px); } }
.vb-log { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 6px; min-height: 96px; font: 500 12.5px/1.4 var(--vb-mono); }
.vb-log li { display: flex; gap: 10px; align-items: baseline; padding: 7px 10px; border-radius: 8px; background: var(--vb-paper); animation: vb-drop .35s ease-out; }
.vb-log li::before { content: attr(data-ic); font-weight: 600; }
.vb-log .in::before { color: var(--vb-in); } .vb-log .out::before { color: var(--vb-out); } .vb-log .no::before, .vb-log .no { color: var(--vb-red); } .vb-log .low { color: #9f1239; background: #ffe4e8; }
@keyframes vb-drop { from { opacity: 0; transform: translateY(-8px); } }

/* 4. rollen */
.vb-roles { background: linear-gradient(180deg, transparent, var(--mist)); }
.vb-roles-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 48px; margin-top: 40px; align-items: start; }
.vb-helmets { display: grid; gap: 14px; }
.vb-role { display: grid; grid-template-columns: 76px 1fr; gap: 18px; align-items: center; padding: 18px 22px; border-radius: 16px; background: var(--paper); box-shadow: var(--shadow); }
.vb-role h3 { margin: 0 0 4px; font: 400 22px/1.1 var(--vb-stencil); }
.vb-role p { margin: 0; color: var(--ink-2); line-height: 1.55; font-size: 15px; }
.vb-helmet { width: 76px; height: auto; }
.vb-helmet path:first-child, .vb-helmet rect { fill: var(--hc); }
.vb-helmet path:nth-child(2) { fill: #000; }
.vb-h-white { --hc: #f4f2ee; filter: drop-shadow(0 2px 2px rgba(0,0,0,.25)); }
.vb-h-yellow { --hc: var(--vb-yellow); }
.vb-h-blue { --hc: #2f6db5; }
.vb-rights { display: block; margin-top: 8px; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); }
.vb-rights img { display: block; width: 100%; height: auto; }
.vb-phones { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; position: sticky; top: 110px; }
.vb-phone { margin: 0; }
.vb-phone img { display: block; width: 100%; height: auto; border-radius: 26px; border: 7px solid #141417; box-shadow: var(--shadow-lg); }
.vb-phone:nth-child(2) { margin-top: 48px; }
.vb-phone figcaption { margin-top: 10px; text-align: center; font: 500 12px/1.3 var(--vb-mono); color: var(--muted); }

/* 5. film */
.vb-video { margin: 40px 0 0; padding: 14px; border-radius: calc(var(--r) + 6px); background: var(--vb-tape); box-shadow: var(--shadow-lg); }
.vb-video video { display: block; width: 100%; height: auto; border-radius: var(--r); background: #000; }

/* 6. kratten */
.vb-crate-grid { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.vb-crate { position: relative; display: grid; gap: 10px; padding: 24px 22px 22px; border-radius: 6px; background: linear-gradient(135deg, #d7ad73, var(--vb-kraft)); color: #2b1c08; box-shadow: 0 20px 30px -18px rgba(70,45,10,.55); overflow: hidden; }
.vb-crate::before { content: ""; position: absolute; top: 0; bottom: 0; left: 70%; width: 14%; background: rgba(255,255,255,.16); }
.vb-crate b { position: relative; font: 400 44px/1 var(--vb-stencil); color: rgba(43,28,8,.72); }
.vb-crate span { position: relative; font-size: 15px; line-height: 1.5; }

@media (max-width: 980px) {
  .vb-open-grid, .vb-sim-grid, .vb-roles-grid, .vb-bay { grid-template-columns: 1fr; }
  .vb-open-grid { gap: 36px; }
  .vb-docks { grid-template-columns: repeat(3, 1fr); }
  .vb-phones { position: static; max-width: 460px; }
  .vb-crate-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .vb-docks { grid-template-columns: repeat(2, 1fr); }
  .vb-shelf { grid-template-columns: 1fr 76px; }
  .vb-shelf-bar { grid-column: 1 / -1; grid-row: 2; }
  .vb-crate-grid { grid-template-columns: 1fr; }
  .vb-bay { padding: 14px; }
  .vb-slip { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .vb-bay.is-rolling .vb-shutter, .vb-lamp.on i, .vb-shelf.bump, .vb-log li { animation: none; }
  .vb-fill { transition: none; }
}