/* ==========================================================================
   Buscador inteligente — Header + Modal
   ========================================================================== */

.bn-search-trigger {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px; height: 40px;
	background: transparent;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	color: var(--text-2);
	cursor: pointer;
	transition: all var(--dur);
}
.bn-search-trigger:hover {
	border-color: var(--em-500);
	color: var(--em-400);
}

/* ============== MODAL ============== */
.bn-search-modal {
	position: fixed;
	inset: 0;
	z-index: var(--z-modal);
	background: rgba(5, 5, 5, 0.92);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: clamp(60px, 10vh, 120px) var(--space-4) var(--space-4);
	opacity: 0;
	visibility: hidden;
	transition: all var(--dur) var(--ease-out);
}
.bn-search-modal.is-open {
	opacity: 1;
	visibility: visible;
}

.bn-search-box {
	width: 100%;
	max-width: 720px;
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.bn-search-input-wrap {
	position: relative;
	display: flex;
	align-items: center;
}
.bn-search-input-wrap svg {
	position: absolute;
	left: var(--space-4);
	color: var(--em-400);
	pointer-events: none;
}
.bn-search-input {
	width: 100%;
	padding: var(--space-5) calc(var(--space-12) + 8px) var(--space-5) calc(var(--space-12) + 8px);
	background: var(--bg-elevated);
	border: 1px solid var(--border-em);
	border-radius: var(--radius-md);
	color: var(--text);
	font-family: var(--font-body);
	font-size: var(--fs-lg);
	font-weight: 500;
	box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
	-webkit-appearance: none;
	appearance: none;
}
.bn-search-input:focus {
	outline: none;
	border-color: var(--em-500);
	box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45), 0 0 0 4px rgba(16, 185, 129, 0.15);
}

/* Quita la X nativa del browser en input[type=search] (la del modal es la única) */
.bn-search-input::-webkit-search-cancel-button,
.bn-search-input::-webkit-search-decoration,
.bn-search-input::-webkit-search-results-button,
.bn-search-input::-webkit-search-results-decoration {
	-webkit-appearance: none;
	display: none;
}
.bn-search-input::-ms-clear,
.bn-search-input::-ms-reveal {
	display: none;
	width: 0;
	height: 0;
}

.bn-search-close {
	position: absolute;
	right: var(--space-3);
	top: 50%;
	transform: translateY(-50%);
	background: transparent;
	border: 0;
	color: var(--text-dim);
	cursor: pointer;
	padding: var(--space-2);
	border-radius: var(--radius-sm);
	transition: color var(--dur), background var(--dur);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
}
.bn-search-close:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.bn-search-close svg { display: block; }

.bn-search-results {
	background: var(--bg-elevated);
	border: 1px solid var(--border);
	border-radius: var(--radius-md);
	overflow: hidden;
	max-height: 60vh;
	overflow-y: auto;
	display: none;
}
.bn-search-results.is-visible { display: block; }

.bn-search-section {
	padding: var(--space-3) var(--space-5);
	border-bottom: 1px solid var(--border);
}
.bn-search-section:last-child { border-bottom: 0; }
.bn-search-section__title {
	font-family: var(--font-mono);
	font-size: var(--fs-xs);
	color: var(--em-400);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	margin: 0 0 var(--space-2);
	font-weight: 500;
}

.bn-search-result {
	display: flex;
	gap: var(--space-3);
	padding: var(--space-3);
	color: var(--text);
	text-decoration: none;
	border-radius: var(--radius);
	transition: background var(--dur);
}
.bn-search-result:hover,
.bn-search-result.is-selected {
	background: rgba(4, 120, 87, 0.10);
	color: var(--em-300);
}
.bn-search-result__icon {
	flex-shrink: 0;
	width: 36px; height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-sm);
	background: rgba(4, 120, 87, 0.15);
	color: var(--em-400);
	font-size: var(--fs-sm);
	font-family: var(--font-mono);
}
.bn-search-result__body {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}
.bn-search-result__title {
	font-weight: 600;
	font-size: var(--fs-sm);
	color: var(--text);
}
.bn-search-result:hover .bn-search-result__title,
.bn-search-result.is-selected .bn-search-result__title { color: var(--em-300); }
.bn-search-result__desc {
	font-size: var(--fs-xs);
	color: var(--text-muted);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.bn-search-empty {
	padding: var(--space-6);
	text-align: center;
	color: var(--text-muted);
	font-size: var(--fs-sm);
}
.bn-search-empty strong {
	display: block;
	color: var(--text);
	margin-bottom: var(--space-2);
}
.bn-search-fallback {
	margin-top: var(--space-3);
	padding-top: var(--space-3);
	border-top: 1px solid var(--border);
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}
.bn-search-fallback a {
	display: block;
	padding: var(--space-2) var(--space-3);
	background: rgba(4, 120, 87, 0.10);
	border-radius: var(--radius-sm);
	color: var(--em-300);
	font-size: var(--fs-sm);
	text-decoration: none;
}

.bn-search-hint {
	font-family: var(--font-mono);
	font-size: var(--fs-xs);
	color: var(--text-dim);
	text-align: center;
	margin: 0;
}
.bn-search-hint kbd {
	background: var(--bg-elevated);
	border: 1px solid var(--border);
	padding: 2px 6px;
	border-radius: 4px;
	font-family: inherit;
	color: var(--em-400);
	margin: 0 4px;
}