/* 3D plan stana (inc/plan3d.php, assets/js/plan3d.js) */
.ifu-p3 [hidden], .ifu-p3screen [hidden] { display: none !important; }
.ifu-p3screen { padding: 24px 0 56px; }
.ifu-p3__head { margin-bottom: 18px; }
.ifu-p3__head h1 { margin: 4px 0 6px; font-size: clamp(26px, 4vw, 38px); }
.ifu-p3__kicker { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ifu-accent); }
.ifu-p3__lead { margin: 0; max-width: 720px; color: var(--ifu-muted); font-size: 15px; line-height: 1.5; }

.ifu-p3 { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; align-items: start; }
.ifu-p3__stage { position: sticky; top: 84px; min-width: 0; }
.ifu-p3__canvas { position: relative; min-height: 420px; border: 1px solid var(--ifu-line); border-radius: 22px; background: #F4F4F2; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.ifu-p3__drop { display: flex; flex-direction: column; align-items: center; gap: 10px; max-width: 380px; padding: 40px 20px; text-align: center; cursor: pointer; color: var(--ifu-muted); }
.ifu-p3__drop strong { font-size: 18px; color: var(--ifu-ink); }
.ifu-p3__drop small { font-size: 13px; line-height: 1.5; }
.ifu-p3__drop .ifu-btn { pointer-events: none; margin-top: 6px; }
.ifu-p3__board { position: relative; width: 100%; line-height: 0; background: #fff; }
.ifu-p3__board img { display: block; width: 100%; height: auto; max-height: 76vh; object-fit: contain; }
.ifu-p3.is-rooms .ifu-p3__board { cursor: crosshair; }
.ifu-p3__pins { position: absolute; inset: 0; }
.ifu-p3__pin { position: absolute; transform: translate(-50%, -50%); display: flex; align-items: center; gap: 6px; padding: 3px 10px 3px 3px; border: 2px solid #fff; border-radius: 999px; background: #E0218A; color: #fff; font: inherit; font-size: 12px; line-height: 1.2; white-space: nowrap; box-shadow: 0 4px 14px rgba(0,0,0,.18); cursor: pointer; }
.ifu-p3__pin b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: #fff; color: #E0218A; font-size: 13px; }
.ifu-p3__pin.has-items { background: var(--ifu-accent); }
.ifu-p3__pin.has-items b { color: var(--ifu-accent); }
.ifu-p3__pin.is-on { outline: 3px solid var(--ifu-ink); }
.ifu-p3__result { position: relative; width: 100%; line-height: 0; background: #fff; }
.ifu-p3__result img { display: block; width: 100%; height: auto; }
.ifu-p3__orig { position: absolute; inset: 0; height: 100% !important; object-fit: contain; background: #fff; opacity: 0; transition: opacity .15s; }
.ifu-p3__result.is-orig .ifu-p3__orig { opacity: 1; }
.ifu-p3__busy { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: rgba(255,255,255,.86); text-align: center; padding: 20px; }
.ifu-p3__busy[hidden] { display: none; }
.ifu-p3__busy p { margin: 0; max-width: 320px; font-weight: 600; }
.ifu-p3__spin { width: 38px; height: 38px; border: 3px solid var(--ifu-line); border-top-color: var(--ifu-accent); border-radius: 50%; animation: ifu-p3-spin .9s linear infinite; }
@keyframes ifu-p3-spin { to { transform: rotate(360deg); } }
.ifu-p3__msg { margin: 10px 2px 0; font-size: 13.5px; line-height: 1.5; color: #1C7C4A; }
.ifu-p3__msg.is-bad { color: #B3261E; }
.ifu-p3__msg:empty { display: none; }
.ifu-p3__resacts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.ifu-p3__resacts[hidden] { display: none; }
.ifu-p3__resacts [data-p3-hold] { user-select: none; -webkit-user-select: none; touch-action: none; }

.ifu-p3__panel { border: 1px solid var(--ifu-line); border-radius: 22px; background: var(--ifu-paper); padding: 16px; }
.ifu-p3__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin: 0 0 16px; padding: 0; list-style: none; }
.ifu-p3__steps button { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 100%; padding: 6px 2px; border: 0; background: none; font: inherit; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--ifu-muted-2); cursor: pointer; }
.ifu-p3__steps span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--ifu-line); background: #fff; font-size: 13px; color: var(--ifu-muted); }
.ifu-p3__steps .is-on button { color: var(--ifu-ink); }
.ifu-p3__steps .is-on span { background: var(--ifu-ink); border-color: var(--ifu-ink); color: #fff; }
.ifu-p3__steps .is-done span { background: var(--ifu-accent-soft, #E8EBFF); border-color: transparent; color: var(--ifu-accent); }
.ifu-p3__pane h2 { margin: 0 0 8px; font-size: 16px; }
.ifu-p3__pane h3 { margin: 14px 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--ifu-muted); }
.ifu-p3__hint { margin: 0 0 10px; font-size: 13px; line-height: 1.5; color: var(--ifu-muted-2); }
.ifu-p3__login { padding: 12px; border-radius: 14px; background: #fff; border: 1px solid var(--ifu-line); }
.ifu-p3__login p { margin: 0 0 10px; font-size: 13.5px; }
.ifu-p3__next, .ifu-p3__make { width: 100%; margin-top: 14px; justify-content: center; }

.ifu-p3__rooms { display: flex; flex-direction: column; gap: 8px; }
.ifu-p3__room { display: grid; grid-template-columns: 28px 1fr 74px 28px; grid-template-areas: "n t a x" "n m m x"; gap: 6px; align-items: center; padding: 8px; border: 1px solid var(--ifu-line); border-radius: 14px; background: #fff; }
.ifu-p3__num { grid-area: n; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #E0218A; color: #fff; font-size: 13px; }
.ifu-p3__room select { grid-area: t; }
.ifu-p3__room > input { grid-area: m; }
.ifu-p3__area { grid-area: a; display: flex; align-items: center; gap: 3px; }
.ifu-p3__room select, .ifu-p3__room input { width: 100%; min-width: 0; height: 36px; padding: 0 8px; border: 1px solid var(--ifu-line); border-radius: 10px; background: #fff; font: inherit; font-size: 13.5px; }
.ifu-p3__area em { font-style: normal; font-size: 12px; color: var(--ifu-muted-2); }
.ifu-p3__x { grid-area: x; width: 28px; height: 28px; border: 0; border-radius: 50%; background: var(--ifu-sand); font-size: 18px; line-height: 1; cursor: pointer; color: var(--ifu-muted); }

.ifu-p3__tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 10px; scrollbar-width: thin; }
.ifu-p3__tab { flex: none; padding: 7px 12px; border: 1px solid var(--ifu-line); border-radius: 999px; background: #fff; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.ifu-p3__tab small { display: inline-grid; place-items: center; min-width: 18px; height: 18px; margin-left: 2px; border-radius: 9px; background: var(--ifu-accent); color: #fff; font-size: 11px; }
.ifu-p3__tab.is-on { background: var(--ifu-ink); border-color: var(--ifu-ink); color: #fff; }
.ifu-p3__fit { margin-bottom: 10px; padding: 8px 10px; border-radius: 10px; background: #FFF6E0; color: #7A5300; font-size: 12.5px; line-height: 1.45; }
.ifu-p3__fit.is-bad { background: #FDECEA; color: #B3261E; }
.ifu-p3__items { display: flex; flex-direction: column; gap: 6px; }
.ifu-p3__item, .ifu-p3__prod { display: flex; align-items: center; gap: 8px; padding: 6px; border: 1px solid var(--ifu-line); border-radius: 12px; background: #fff; font: inherit; text-align: left; color: inherit; text-decoration: none; }
.ifu-p3__item img, .ifu-p3__prod img { width: 44px; height: 44px; object-fit: contain; border-radius: 8px; background: var(--ifu-sand); flex: none; }
.ifu-p3__item > span:first-of-type, .ifu-p3__prod span { display: flex; flex-direction: column; min-width: 0; flex: 1; font-size: 13px; }
.ifu-p3__item b, .ifu-p3__prod b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ifu-p3__item small, .ifu-p3__prod small { color: var(--ifu-muted-2); font-size: 12px; }
.ifu-p3__q { display: flex; align-items: center; gap: 2px; flex: none; }
.ifu-p3__q button { width: 26px; height: 26px; border: 1px solid var(--ifu-line); border-radius: 8px; background: #fff; cursor: pointer; font-size: 15px; line-height: 1; }
.ifu-p3__q b { min-width: 18px; text-align: center; font-size: 13px; }
.ifu-p3__src { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--ifu-line); }
.ifu-p3__src input[type="search"] { width: 100%; height: 42px; padding: 0 12px; border: 1px solid var(--ifu-line); border-radius: 12px; background: #fff; font: inherit; font-size: 14px; }
.ifu-p3__srcbtns { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.ifu-p3__chip { height: 34px; padding: 0 14px; border: 1px solid var(--ifu-line); border-radius: 999px; background: #fff; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.ifu-p3__chip:hover { border-color: var(--ifu-accent); }
.ifu-p3__srcbtns select { height: 34px; padding: 0 10px; border: 1px solid var(--ifu-line); border-radius: 999px; background: #fff; font: inherit; font-size: 13px; font-weight: 600; }
.ifu-p3__found { display: flex; flex-direction: column; gap: 6px; max-height: 360px; overflow-y: auto; }
.ifu-p3__prod { cursor: pointer; }
.ifu-p3__prod:hover { border-color: var(--ifu-accent); }
.ifu-p3__prod i { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ifu-ink); color: #fff; font-style: normal; font-size: 17px; }

.ifu-p3__sum { display: flex; flex-direction: column; gap: 8px; }
.ifu-p3__sumrow { padding: 8px 10px; border-radius: 12px; background: #fff; border: 1px solid var(--ifu-line); font-size: 13px; line-height: 1.45; }
.ifu-p3__sumrow b { display: block; }
.ifu-p3__sumrow em { color: var(--ifu-muted-2); }
.ifu-p3__note { display: block; margin-top: 12px; font-size: 12px; color: var(--ifu-muted-2); }
.ifu-p3__note textarea { display: block; width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid var(--ifu-line); border-radius: 12px; font: inherit; font-size: 13.5px; resize: vertical; }
.ifu-p3__quota { margin: 10px 0 0; font-size: 12.5px; color: var(--ifu-muted); }
.ifu-p3__quota:empty { display: none; }
.ifu-p3__bought { display: flex; flex-direction: column; gap: 6px; }
.ifu-p3__total { display: flex; justify-content: space-between; margin: 12px 0 10px; font-size: 15px; }
.ifu-p3__bought > .ifu-btn { justify-content: center; }

.ifu-p3__saved { margin-top: 36px; }
.ifu-p3__saved h2 { font-size: 20px; margin: 0 0 12px; }
.ifu-p3__savedgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.ifu-p3__card { border: 1px solid var(--ifu-line); border-radius: 16px; overflow: hidden; background: #fff; }
.ifu-p3__card > button { display: block; width: 100%; padding: 0; border: 0; background: #F4F4F2; cursor: pointer; }
.ifu-p3__card img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ifu-p3__card p { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin: 0; padding: 8px 10px; font-size: 12.5px; color: var(--ifu-muted); }
.ifu-p3__del { border: 0; background: none; color: #B3261E; font: inherit; font-size: 12.5px; cursor: pointer; }

@media (max-width: 960px) {
	.ifu-p3 { grid-template-columns: 1fr; }
	.ifu-p3__stage { position: static; }
	.ifu-p3__canvas { min-height: 300px; border-radius: 18px; }
	.ifu-p3__panel { padding: 14px; border-radius: 18px; }
	.ifu-p3__make { position: sticky; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 5; box-shadow: 0 8px 24px rgba(0,0,0,.18); }
}

/* Gost: primer + koraci + prijava (template-parts/app/plan3d.php) — umesto alata koji bez naloga ne radi. */
.ifu-p3guest { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, 1fr); gap: 20px; align-items: stretch; }
.ifu-p3guest__demo { display: flex; align-items: center; gap: 14px; padding: 20px; border: 1px solid var(--ifu-line); border-radius: 22px; background: #F4F4F2; }
.ifu-p3guest__demo figure { flex: 1; margin: 0; text-align: center; }
.ifu-p3guest__demo img { display: block; width: 100%; height: auto; border-radius: 14px; background: #fff; }
.ifu-p3guest__demo figcaption { margin-top: 8px; font-size: 13px; color: var(--ifu-muted); }
.ifu-p3guest__arrow { font-size: 28px; color: var(--ifu-accent); }
.ifu-p3guest__card { padding: 24px; border: 1px solid var(--ifu-line); border-radius: 22px; background: #fff; display: flex; flex-direction: column; gap: 12px; }
.ifu-p3guest__card h2 { margin: 0; font-size: 22px; }
.ifu-p3guest__sub { margin: 0; color: var(--ifu-muted); font-size: 14px; line-height: 1.5; }
.ifu-p3guest__steps { margin: 4px 0; padding-left: 20px; display: grid; gap: 8px; font-size: 15px; line-height: 1.45; }
.ifu-p3guest__acts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.ifu-p3__cartline { margin: 0 0 14px; padding: 12px 16px; border-radius: 14px; background: #EEF0FF; font-size: 14px; line-height: 1.5; }
.ifu-p3__cartline a { margin-left: 6px; font-weight: 700; }
.ifu-p3__cartline.is-empty { background: #FFF4E5; }
/* Proba iz korpe: nameštaj za plan je iz korpe — izbor iz projekta i liste želja se ne nudi. */
.ifu-p3.is-cart [data-p3-proj], .ifu-p3.is-cart [data-p3-wish] { display: none !important; }
@media (max-width: 860px) {
	.ifu-p3guest { grid-template-columns: 1fr; }
	.ifu-p3guest__card { order: -1; }
	.ifu-p3guest__acts .ifu-btn { flex: 1; }
}