/* ==================================================================
   Campanas extractoras: simulador de extracción y ruido
   ================================================================== */

.dcf-page { background: var(--cn-paper); }
.dcf-wrap { max-width: var(--cn-wrap); margin: 0 auto; padding: 0 var(--cn-gutter); }

.dcf-hero {
	background: var(--cn-bg);
	background-image: radial-gradient(ellipse at 75% 0%, rgba(217, 115, 58, 0.25), rgba(217, 115, 58, 0) 60%);
	color: rgba(244, 237, 227, 0.8);
	padding: clamp(64px, 9vw, 120px) 0 clamp(40px, 6vw, 72px);
}
.dcf-eyebrow { margin: 0; font-size: 12px; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: var(--cn-accent-on-dark); }
.dcf-title { margin: 0.25em 0 0.3em; font-family: var(--cn-display); font-weight: 500; font-size: clamp(2.6rem, 6vw, 5rem); line-height: 1; color: #fff; }
.dcf-lead { max-width: 38em; margin: 0; font-size: 1.1rem; line-height: 1.65; }

.dcf-sim { background: var(--cn-bg); padding: 0 0 clamp(56px, 8vw, 100px); }
.dcf-sim__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.25fr) minmax(320px, 1fr);
	gap: clamp(20px, 3vw, 40px);
	align-items: start;
}

.dcf-sim__stage {
	position: sticky;
	top: 90px;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	border-radius: var(--cn-radius);
	background: #0d0a08 radial-gradient(ellipse at 50% 30%, rgba(255, 220, 170, 0.12), rgba(0, 0, 0, 0) 60%);
	box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.dcf-sim__stage canvas { display: block; width: 100%; height: 100%; opacity: 0; transition: opacity 1s var(--cn-ease); }
.dcf-sim__stage.is-live canvas { opacity: 1; }
.dcf-sim__stage.is-static canvas { display: none; }
.dcf-sim__hud {
	position: absolute;
	left: 16px;
	right: 16px;
	bottom: 16px;
	display: flex;
	align-items: center;
	gap: 14px;
	color: #fff;
	font-size: 13px;
}
.dcf-sim__badge { white-space: nowrap; }
.dcf-sim__badge strong { font-family: var(--cn-display); font-size: 1.4rem; margin-left: 6px; }
.dcf-sim__bar { flex: 1; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.18); overflow: hidden; }
.dcf-sim__bar span { display: block; height: 100%; width: calc(var(--capture, 0.5) * 100%); background: var(--cn-accent); transition: width 0.6s var(--cn-ease); }
[data-ok="1"] .dcf-sim__bar span { background: #7fc27a; }

.dcf-sim__panel {
	background: var(--cn-card);
	border-radius: var(--cn-radius);
	padding: clamp(20px, 2.6vw, 32px);
	color: var(--cn-ink-2);
}
.dcf-field-group { border: 0; margin: 0 0 22px; padding: 0 0 22px; border-bottom: 1px solid var(--cn-line); }
.dcf-field-group legend { padding: 0; margin-bottom: 14px; font-family: var(--cn-display); font-size: 1.5rem; font-weight: 500; color: var(--cn-ink); }

.dcf-range { display: block; margin-bottom: 16px; }
.dcf-range__head { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; margin-bottom: 6px; }
.dcf-range__head output { font-weight: 700; color: var(--cn-ink); font-variant-numeric: tabular-nums; }
.dcf-range input[type="range"] { width: 100%; accent-color: var(--cn-accent); }

.dcf-choice { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 14px; }
.dcf-choice__label { width: 100%; font-size: 14px; }
.dcf-choice label { position: relative; }
.dcf-choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.dcf-choice span:not(.dcf-choice__label) {
	display: inline-flex;
	align-items: center;
	min-height: 40px;
	padding: 0 16px;
	border: 1px solid var(--cn-line-strong);
	border-radius: 999px;
	font-size: 14px;
	transition: background 0.25s var(--cn-ease), color 0.25s var(--cn-ease), border-color 0.25s var(--cn-ease);
}
.dcf-choice input:checked + span { background: var(--cn-ink); border-color: var(--cn-ink); color: var(--cn-paper); }
.dcf-choice input:focus-visible + span { outline: 2px solid var(--cn-accent); outline-offset: 2px; }

.dcf-results__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0 0 14px; }
.dcf-results__grid div { padding: 14px; border-radius: calc(var(--cn-radius) * 0.8); background: var(--cn-paper); }
.dcf-results__grid dt { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cn-muted); }
.dcf-results__grid dd { margin: 4px 0 0; font-family: var(--cn-display); font-size: 1.7rem; color: var(--cn-ink); font-variant-numeric: tabular-nums; }
.dcf-verdict { margin: 0 0 18px; padding: 12px 14px; border-left: 3px solid var(--cn-accent); background: rgba(217, 115, 58, 0.08); font-weight: 600; color: var(--cn-ink); }
[data-ok="1"] .dcf-verdict { border-left-color: #4f9a4a; background: rgba(79, 154, 74, 0.08); }

.dcf-noise__like { margin: 0 0 8px; }
.dcf-noise__scale {
	position: relative;
	height: 54px;
	margin: 6px 0 14px;
	border-radius: 6px;
	background: linear-gradient(90deg, #8fc98a 0%, #f2d36b 45%, #e98a4a 70%, #c8402e 100%);
}
.dcf-noise__marker {
	position: absolute;
	top: -6px;
	bottom: -6px;
	left: calc(var(--db, 0.5) * 100%);
	width: 3px;
	margin-left: -1.5px;
	background: var(--cn-ink);
	border-radius: 2px;
	box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.7);
	transition: left 0.5s var(--cn-ease);
}
.dcf-noise__tick { position: absolute; top: 58px; left: calc(var(--at) * 100%); transform: translateX(-50%); width: 72px; font-size: 10px; line-height: 1.2; text-align: center; color: var(--cn-muted); }
.dcf-noise__tick b { display: block; font-size: 11px; color: var(--cn-ink); }
.dcf-noise { padding-bottom: 6px; }
.dcf-noise__scale + .dcf-listen { margin-top: 46px; }
.dcf-listen {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	min-height: 44px;
	padding: 0 20px;
	border: 1px solid var(--cn-ink);
	border-radius: 999px;
	background: transparent;
	color: var(--cn-ink);
	font-weight: 600;
	cursor: pointer;
}
.dcf-listen::before { content: "▶"; font-size: 11px; }
.dcf-listen[aria-pressed="true"] { background: var(--cn-ink); color: var(--cn-paper); }
.dcf-listen[aria-pressed="true"]::before { content: "■"; }
.dcf-note { margin: 12px 0 0; font-size: 12px; line-height: 1.55; color: var(--cn-muted); }

.dcf-guide { padding: clamp(56px, 8vw, 110px) 0; }
.dcf-guide .entry-content > * { max-width: 780px; margin-left: auto; margin-right: auto; }
.dcf-guide .entry-content > .wp-block-table { max-width: 980px; }
.dcf-guide h2 { font-size: clamp(1.9rem, 3.2vw, 2.7rem); }

@media (max-width: 900px) {
	.dcf-sim__grid { grid-template-columns: 1fr; }
	.dcf-sim__stage { position: relative; top: 0; }
	.dcf-noise__tick { width: 54px; font-size: 9px; }
	.dcf-noise__tick:nth-of-type(odd) { top: 76px; }
	.dcf-noise__scale + .dcf-listen { margin-top: 70px; }
}
@media (prefers-reduced-motion: reduce) {
	.dcf-sim__bar span, .dcf-noise__marker { transition: none; }
}