/* ============================================================================
 * assets/css/oga-tourism-engine.css — the OGACE Tourism Engine section.
 * ----------------------------------------------------------------------------
 * Built on the theme's own tokens (tokens.css): Angkor sandstone, forest
 * jungle, monk-robe saffron. Every rule is scoped under .oga-eng so it can
 * be dropped anywhere (front page or a [oga_tourism_engine] shortcode page)
 * without touching the rest of the theme. Per-layer colour arrives inline as
 * --eng / --eng-tint on each chip and card, from oga_core_engine_layers().
 * ==========================================================================*/

.oga-eng{
	--eng-fallback: var(--oga-saffron);
	max-width: 1200px;
	margin-inline: auto;
	padding-inline: clamp(16px, 4vw, 32px);
	padding-block: clamp(28px, 4vw, 48px) clamp(36px, 5vw, 60px);
	font-family: var(--oga-font-body);
	color: var(--oga-ink);
}
.oga-eng *,
.oga-eng *::before,
.oga-eng *::after{ box-sizing: border-box; }

/* ---- hero + console ---- */
.oga-eng-hero{ margin-bottom: clamp(20px, 3vw, 34px); }
.oga-eng-eyebrow{
	font-family: var(--oga-font-body);
	font-size: 13px; color: var(--oga-jungle);
	display: inline-flex; align-items: center; gap: 9px; margin: 0 0 16px;
}
.oga-eng-led{
	width: 8px; height: 8px; border-radius: 50%; background: #76b900;
	box-shadow: 0 0 0 4px rgba(118, 185, 0, .18);
}
.oga-eng-title{
	font-family: var(--oga-font-heading); font-weight: 600;
	font-size: clamp(1.7rem, 4.4vw, 3rem); line-height: 1.04;
	letter-spacing: -.015em; margin: 0 0 12px; color: var(--oga-stone);
	max-width: 18ch;
}
.oga-eng-sub{
	font-size: clamp(1rem, 1.5vw, 1.12rem); color: var(--oga-ink-muted);
	max-width: 60ch; margin: 0 0 26px;
}

.oga-eng-console{
	background: var(--oga-bg); border: 1px solid var(--oga-border);
	border-radius: var(--oga-radius-lg);
	box-shadow: 0 2px 4px rgba(36, 31, 23, .08), 0 14px 34px rgba(36, 31, 23, .10);
	padding: 14px; max-width: 760px;
}
.oga-eng-console-row{ display: flex; gap: 10px; align-items: stretch; }
.oga-eng-search{
	flex: 1; display: flex; align-items: center; gap: 12px;
	padding: 0 8px 0 18px; background: #FBF6EC;
	border: 1px solid var(--oga-border); border-radius: var(--oga-radius);
	min-height: 58px;
}
.oga-eng-search svg{ flex: none; color: var(--oga-saffron); }
.oga-eng-search input{
	flex: 1; border: 0; background: transparent; font: inherit;
	font-size: 17px; color: var(--oga-ink); min-width: 0;
}
.oga-eng-search input::placeholder{ color: #9A9080; }
.oga-eng-search input:focus{ outline: 0; }
.oga-eng-clr{
	border: 0; background: transparent; color: var(--oga-ink-muted);
	font-size: 20px; line-height: 1; cursor: pointer; padding: 6px 10px;
	border-radius: 8px; visibility: hidden;
}
.oga-eng-clr:hover{ background: #EFE6D4; }
.oga-eng-search.has-val .oga-eng-clr{ visibility: visible; }
.oga-eng-go{
	flex: none; border: 0; cursor: pointer; background: var(--oga-jungle);
	color: #fff; font: inherit; font-weight: 600; font-size: 15.5px;
	padding: 0 22px; border-radius: var(--oga-radius);
	display: flex; align-items: center; gap: 8px;
	transition: background .15s, transform .1s;
}
.oga-eng-go:hover{ background: var(--oga-blue-dark); }
.oga-eng-go:active{ transform: translateY(1px); }

.oga-eng-cmds{ display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; padding: 0 4px; }
.oga-eng-cmds-lbl{ font-size: 12px; color: var(--oga-ink-muted); align-self: center; margin-right: 2px; }
.oga-eng-cmd{
	font-size: 12.5px; color: var(--oga-jungle);
	background: #EAF1EA; border: 1px solid #D5E3D7; border-radius: 999px;
	padding: 5px 12px; cursor: pointer; transition: background .15s, border-color .15s;
}
.oga-eng-cmd:hover{ background: #DDEBDE; border-color: #B9D3BC; }

/* ---- layer rail ---- */
.oga-eng-rail{
	display: flex; gap: 10px; overflow-x: auto;
	padding-block: 4px 18px; margin-bottom: 6px;
	scrollbar-width: thin; -webkit-overflow-scrolling: touch;
}
.oga-eng-rail::-webkit-scrollbar{ height: 6px; }
.oga-eng-rail::-webkit-scrollbar-thumb{ background: var(--oga-border); border-radius: 3px; }
.oga-eng-lchip{
	flex: none; display: flex; align-items: center; gap: 10px; cursor: pointer;
	background: var(--oga-bg); border: 1px solid var(--oga-border);
	border-radius: 14px; padding: 9px 15px 9px 12px; min-height: 52px;
	color: var(--eng, var(--eng-fallback));
	transition: border-color .15s, box-shadow .15s, transform .12s;
}
.oga-eng-lchip.is-all{ color: var(--oga-saffron); }
.oga-eng-lchip:hover{ box-shadow: 0 1px 2px rgba(36,31,23,.06), 0 6px 20px rgba(36,31,23,.05); transform: translateY(-1px); }
.oga-eng-lcode{
	font-family: var(--oga-font-body); font-weight: 700; font-size: 14px;
	width: 30px; height: 30px; border-radius: 8px; display: grid;
	place-items: center; color: #fff; flex: none;
	background: var(--eng, var(--eng-fallback));
}
.oga-eng-lchip.is-all .oga-eng-lcode{ background: var(--oga-saffron); }
.oga-eng-ltxt{ display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.oga-eng-ltxt b{ font-size: 14px; font-weight: 600; color: var(--oga-ink); }
.oga-eng-ltxt span{ font-size: 11.5px; color: var(--oga-ink-muted); }
.oga-eng-lchip[aria-pressed="true"]{
	border-color: currentColor;
	box-shadow: 0 0 0 1px currentColor, 0 1px 2px rgba(36,31,23,.06), 0 6px 20px rgba(36,31,23,.05);
}

/* ---- result head ---- */
.oga-eng-result-head{ display: flex; align-items: baseline; gap: 14px; margin: 6px 0 22px; flex-wrap: wrap; }
.oga-eng-result-title{ font-family: var(--oga-font-heading); font-weight: 600; font-size: 1.6rem; margin: 0; color: var(--oga-stone); }
.oga-eng-count{ font-size: 13px; color: var(--oga-ink-muted); }
.oga-eng-count b{ color: var(--oga-jungle); }

/* ---- card grid ---- */
.oga-eng-grid{ display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(266px, 1fr)); }
.oga-eng-card{
	position: relative; display: flex; flex-direction: column;
	background: var(--oga-bg); border: 1px solid var(--oga-border);
	border-radius: var(--oga-radius-lg); padding: 20px 20px 18px;
	box-shadow: 0 1px 2px rgba(36,31,23,.06), 0 6px 20px rgba(36,31,23,.05);
	overflow: hidden;
	transition: transform .16s ease, box-shadow .16s ease, border-color .16s;
}
.oga-eng-card::before{ content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--eng, var(--eng-fallback)); }
.oga-eng-card:hover{ transform: translateY(-3px); box-shadow: 0 2px 4px rgba(36,31,23,.08), 0 14px 34px rgba(36,31,23,.12); border-color: #D8CCB4; }
.oga-eng-card:focus-within{ border-color: var(--eng, var(--eng-fallback)); }
.oga-eng-card[hidden]{ display: none; }

.oga-eng-kind{
	position: absolute; top: 14px; right: 16px; font-size: 10.5px;
	letter-spacing: .5px; color: #B4A98F; text-transform: lowercase;
}
.oga-eng-card-top{ display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
.oga-eng-glyph{
	width: 48px; height: 48px; flex: none; border-radius: 13px;
	display: grid; place-items: center; font-size: 24px; line-height: 1;
	background: var(--eng-tint, #F3EADB); border: 1px solid var(--oga-border);
}
.oga-eng-card-title{ font-family: var(--oga-font-heading); font-weight: 600; font-size: 1.2rem; margin: 2px 0 0; color: var(--oga-stone); letter-spacing: -.01em; }
.oga-eng-card-title a{ color: inherit; text-decoration: none; }
.oga-eng-card-title a::after{ content: ""; position: absolute; inset: 0; }
.oga-eng-card-blurb{ margin: 0 0 16px; color: var(--oga-ink-muted); font-size: 14.3px; flex: 1; }
.oga-eng-card-foot{ display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; }
.oga-eng-badge{
	display: inline-flex; align-items: center; gap: 7px; font-weight: 700;
	font-size: 11.5px; color: var(--eng, var(--eng-fallback));
	background: color-mix(in srgb, var(--eng, var(--eng-fallback)) 10%, #fff);
	border: 1px solid color-mix(in srgb, var(--eng, var(--eng-fallback)) 24%, #fff);
	padding: 4px 9px; border-radius: 999px;
}
.oga-eng-badge-dot{ width: 7px; height: 7px; border-radius: 50%; background: var(--eng, var(--eng-fallback)); }
.oga-eng-choose{ font-weight: 600; font-size: 14px; color: var(--oga-jungle); display: inline-flex; align-items: center; gap: 6px; }
.oga-eng-arw{ transition: transform .16s; }
.oga-eng-card:hover .oga-eng-arw{ transform: translateX(4px); }

/* ---- REST result cards (search hits from the live database) ---- */
.oga-eng-card--live .oga-eng-glyph{ font-size: 20px; }
.oga-eng-card--live .oga-eng-thumb{
	width: 48px; height: 48px; flex: none; border-radius: 13px;
	object-fit: cover; border: 1px solid var(--oga-border);
}

/* ---- empty state ---- */
.oga-eng-empty{ text-align: center; padding: 56px 20px; color: var(--oga-ink-muted); }
.oga-eng-empty[hidden]{ display: none; }
.oga-eng-empty-big{ font-family: var(--oga-font-heading); font-size: 1.5rem; color: var(--oga-stone); margin: 0 0 8px; }
.oga-eng-reset{
	margin-top: 18px; display: inline-block; background: var(--oga-jungle);
	color: #fff; padding: 10px 20px; border-radius: var(--oga-radius);
	font: inherit; font-weight: 600; cursor: pointer; border: 0;
}

/* ---- busy state while a REST search is in flight ---- */
.oga-eng.is-loading .oga-eng-grid{ opacity: .55; transition: opacity .15s; }

@media (max-width: 560px){
	.oga-eng-console-row{ flex-direction: column; }
	.oga-eng-go{ min-height: 50px; justify-content: center; }
}
@media (prefers-reduced-motion: reduce){
	.oga-eng *{ transition: none !important; }
}