/* 3DPrintUK Quoter — front-end styles */
:root {
	--tdpuk-accent: #ff5a1f;
	--tdpuk-ink: #15181d;
	--tdpuk-surface: #ffffff;
	--tdpuk-line: #e4e7ec;
	--tdpuk-muted: #6b7280;
	--tdpuk-ok: #1f9d55;
	--tdpuk-no: #d23b2e;
	--tdpuk-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

.tdpuk-viewer {
	position: relative;
	width: 100%;
	min-height: 280px;
	background: #111317;
	border-radius: 10px;
	overflow: hidden;
}
.tdpuk-viewer canvas { display: block; }
.tdpuk-viewer__error,
.tdpuk-viewer__loading {
	position: absolute; inset: 0; display: grid; place-items: center;
	color: #cbd2dd; font-family: var(--tdpuk-mono); font-size: 13px;
}

/* Drop zone overlay */
.tdpuk-drop {
	position: absolute; inset: 0; z-index: 2;
	display: flex; flex-direction: column; align-items: center; justify-content: center;
	gap: 8px; text-align: center; color: #cbd2dd;
	border: 2px dashed #353a43; border-radius: 10px; margin: 12px;
	transition: border-color .15s, background .15s;
}
.tdpuk-drop.is-over { border-color: var(--tdpuk-accent); background: rgba(255,90,31,.08); }
.tdpuk-drop svg { color: var(--tdpuk-accent); }
.tdpuk-drop__title { font-weight: 600; margin: 4px 0 0; color: #f4f6f9; }
.tdpuk-drop__sub { font-family: var(--tdpuk-mono); font-size: 12px; color: #8b929d; margin: 0; }

/* Quoter layout */
.tdpuk-quoter {
	display: grid;
	grid-template-columns: 1.3fr 1fr;
	gap: 24px;
	align-items: start;
}
.tdpuk-quoter__stage { position: relative; }
.tdpuk-quoter__stage .tdpuk-viewer { min-height: 420px; aspect-ratio: 4 / 3; }

.tdpuk-dims {
	display: flex; align-items: baseline; gap: 6px;
	font-family: var(--tdpuk-mono); font-size: 14px; color: var(--tdpuk-ink);
	margin-top: 10px; letter-spacing: .02em;
}
.tdpuk-dims .tdpuk-x { color: var(--tdpuk-muted); }
.tdpuk-dims .tdpuk-unit { color: var(--tdpuk-muted); margin-left: 2px; }

.tdpuk-fit { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tdpuk-fit__tag {
	font-family: var(--tdpuk-mono); font-size: 11px; padding: 4px 9px;
	border-radius: 999px; border: 1px solid var(--tdpuk-line);
	display: inline-flex; align-items: center; gap: 5px;
}
.tdpuk-fit__tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; }
.tdpuk-fit__tag.is-yes { color: var(--tdpuk-ok); border-color: rgba(31,157,85,.4); }
.tdpuk-fit__tag.is-yes::before { background: var(--tdpuk-ok); }
.tdpuk-fit__tag.is-no { color: var(--tdpuk-no); border-color: rgba(210,59,46,.35); opacity: .75; }
.tdpuk-fit__tag.is-no::before { background: var(--tdpuk-no); }

/* Panel */
.tdpuk-quoter__panel {
	background: var(--tdpuk-surface);
	border: 1px solid var(--tdpuk-line);
	border-radius: 12px;
	padding: 20px;
}
.tdpuk-field { display: block; margin-bottom: 16px; }
.tdpuk-field > span {
	display: block; font-size: 12px; font-weight: 600; text-transform: uppercase;
	letter-spacing: .06em; color: var(--tdpuk-muted); margin-bottom: 6px;
}
.tdpuk-field > span em { float: right; font-style: normal; color: var(--tdpuk-accent); font-family: var(--tdpuk-mono); }
.tdpuk-field select,
.tdpuk-field input[type="number"] {
	width: 100%; padding: 9px 10px; border: 1px solid var(--tdpuk-line);
	border-radius: 8px; font: inherit; background: #fff;
}
.tdpuk-field input[type="range"] { width: 100%; accent-color: var(--tdpuk-accent); }

.tdpuk-swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.tdpuk-swatch {
	width: 30px; height: 30px; border-radius: 8px; cursor: pointer;
	border: 2px solid var(--tdpuk-line); padding: 0; outline-offset: 2px;
}
.tdpuk-swatch.is-active { border-color: var(--tdpuk-accent); box-shadow: 0 0 0 2px rgba(255,90,31,.25); }

/* Quote readout */
.tdpuk-quote { border-top: 1px solid var(--tdpuk-line); margin-top: 4px; padding-top: 16px; }
.tdpuk-quote__rows { display: grid; gap: 6px; margin-bottom: 12px; }
.tdpuk-quote__rows > div { display: flex; justify-content: space-between; font-size: 14px; }
.tdpuk-quote__rows span { color: var(--tdpuk-muted); }
.tdpuk-quote__rows b { font-family: var(--tdpuk-mono); font-weight: 500; }
.tdpuk-quote__price {
	display: flex; align-items: baseline; justify-content: space-between;
	padding: 12px 14px; background: #faf7f5; border-radius: 10px;
}
.tdpuk-quote__price span { font-size: 13px; color: var(--tdpuk-muted); text-transform: uppercase; letter-spacing: .06em; }
.tdpuk-quote__price strong { font-size: 28px; font-family: var(--tdpuk-mono); color: var(--tdpuk-ink); }

.tdpuk-btn {
	display: inline-flex; align-items: center; justify-content: center;
	padding: 10px 18px; border-radius: 8px; border: 1px solid var(--tdpuk-line);
	background: #fff; color: var(--tdpuk-ink); font-weight: 600; cursor: pointer;
	font: inherit; font-weight: 600;
}
.tdpuk-btn:hover { border-color: #c7ccd4; }
.tdpuk-btn--primary {
	width: 100%; margin-top: 8px; background: var(--tdpuk-accent);
	border-color: var(--tdpuk-accent); color: #fff; padding: 13px;
}
.tdpuk-btn--primary:hover { background: #e94f17; border-color: #e94f17; }
.tdpuk-btn--primary:disabled { background: #d7dbe1; border-color: #d7dbe1; cursor: not-allowed; }

.tdpuk-note { margin: 12px 0 0; font-size: 13px; color: var(--tdpuk-muted); }
.tdpuk-note.is-error { color: var(--tdpuk-no); }
.tdpuk-fineprint { margin: 10px 0 0; font-size: 12px; color: var(--tdpuk-muted); }

@media (max-width: 760px) {
	.tdpuk-quoter { grid-template-columns: 1fr; }
	.tdpuk-quoter__stage .tdpuk-viewer { min-height: 320px; }
}