/**
 * Market Research AI — frontend.
 * Dark-first premium terminal aesthetic: layered glass cards, subtle depth,
 * ambient glow, live indicators. Light themes are respected via tokens.
 * All motion stands down under prefers-reduced-motion.
 */

.mrai {
	--mrai-bg: #07090d;
	--mrai-surface: rgba(19, 23, 32, 0.86);
	--mrai-surface-2: rgba(28, 34, 47, 0.72);
	--mrai-border: rgba(120, 150, 200, 0.14);
	--mrai-text: #e8ecf4;
	--mrai-text-dim: #8b94a7;
	--mrai-accent: #31d5ff;
	--mrai-accent-soft: rgba(49, 213, 255, 0.12);
	--mrai-up: #00c896;
	--mrai-down: #ff5470;
	--mrai-warn: #ffb547;
	--mrai-radius: 14px;
	--mrai-font: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
	--mrai-mono: "SF Mono", "JetBrains Mono", Consolas, Menlo, monospace;
	--mrai-shadow: 0 8px 30px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.25);
	font-family: var(--mrai-font);
	color: var(--mrai-text);
	font-size: 15px;
	line-height: 1.55;
	box-sizing: border-box;
}

.mrai *,
.mrai *::before,
.mrai *::after {
	box-sizing: inherit;
}

/* Reset list bullets from theme prose styles (doubled class beats .prose ul). */
.mrai.mrai ul,
.mrai.mrai ol {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* ---------- card: the layered surface ---------- */

.mrai-card {
	position: relative;
	background:
		radial-gradient(120% 90% at 15% 0%, var(--mrai-accent-soft), transparent 55%),
		linear-gradient(160deg, var(--mrai-surface), var(--mrai-surface-2));
	border: 1px solid var(--mrai-border);
	border-radius: var(--mrai-radius);
	box-shadow: var(--mrai-shadow);
	padding: 1.25rem 1.35rem 1.1rem;
	margin: 0 0 1.4rem;
	overflow: hidden;
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.mrai-card::before {
	content: "";
	position: absolute;
	inset: 0 0 auto;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(49, 213, 255, 0.45), transparent);
	opacity: 0.6;
	pointer-events: none;
}

/* Hover: glow only — no movement, so nothing shifts or misaligns. */
@media (hover: hover) {
	.mrai-card:hover {
		border-color: rgba(49, 213, 255, 0.28);
		box-shadow: 0 8px 34px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(49, 213, 255, 0.08);
	}
}

.mrai-card__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	margin-bottom: 0.9rem;
}

.mrai-card__title {
	margin: 0;
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--mrai-text-dim);
}

/* live pulse dot */
.mrai-live {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--mrai-up);
	box-shadow: 0 0 0 0 rgba(0, 200, 150, 0.5);
	flex: 0 0 auto;
}

@media (prefers-reduced-motion: no-preference) {
	.mrai-live {
		animation: mrai-pulse 2.4s ease-out infinite;
	}
	@keyframes mrai-pulse {
		0% { box-shadow: 0 0 0 0 rgba(0, 200, 150, 0.45); }
		70% { box-shadow: 0 0 0 9px rgba(0, 200, 150, 0); }
		100% { box-shadow: 0 0 0 0 rgba(0, 200, 150, 0); }
	}
}

/* ---------- tables ---------- */

.mrai-tablewrap {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.mrai-table {
	width: 100%;
	border-collapse: collapse;
	font-variant-numeric: tabular-nums;
}

.mrai-table th {
	font-size: 0.72rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--mrai-text-dim);
	font-weight: 600;
	text-align: left;
	padding: 0.45rem 0.6rem;
	border-bottom: 1px solid var(--mrai-border);
	white-space: nowrap;
}

.mrai-table td {
	padding: 0.55rem 0.6rem;
	border-bottom: 1px solid rgba(120, 150, 200, 0.07);
	white-space: nowrap;
}

.mrai-table tr:last-child td {
	border-bottom: 0;
}

.mrai-table tbody tr {
	transition: background 0.15s ease;
}

.mrai-table tbody tr:hover {
	background: rgba(49, 213, 255, 0.05);
}

.mrai-num {
	font-family: var(--mrai-mono);
	font-size: 0.88rem;
	text-align: right;
}

.mrai-asset {
	color: var(--mrai-text);
	font-weight: 600;
	text-decoration: none;
}

a.mrai-asset:hover,
a.mrai-asset:focus {
	color: var(--mrai-accent);
}

.mrai-sym {
	font-family: var(--mrai-mono);
	font-size: 0.72rem;
	color: var(--mrai-text-dim);
	letter-spacing: 0.05em;
	margin-left: 0.3em;
}

.mrai-up { color: var(--mrai-up); }
.mrai-down { color: var(--mrai-down); }
.mrai-na { color: var(--mrai-text-dim); font-size: 0.85em; }

/* ---------- badges, chips, confidence ---------- */

.mrai-badge {
	display: inline-block;
	padding: 0.14rem 0.55rem;
	border-radius: 999px;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	border: 1px solid transparent;
}

.mrai-badge--bullish { color: var(--mrai-up); background: rgba(0, 200, 150, 0.1); border-color: rgba(0, 200, 150, 0.3); }
.mrai-badge--bearish { color: var(--mrai-down); background: rgba(255, 84, 112, 0.1); border-color: rgba(255, 84, 112, 0.3); }
.mrai-badge--neutral { color: var(--mrai-text-dim); background: rgba(139, 148, 167, 0.1); border-color: rgba(139, 148, 167, 0.3); }

.mrai-chip {
	display: inline-block;
	padding: 0.1rem 0.5rem;
	border-radius: 999px;
	font-size: 0.7rem;
	color: var(--mrai-accent);
	background: var(--mrai-accent-soft);
	border: 1px solid rgba(49, 213, 255, 0.25);
	margin: 0 0.25rem 0.25rem 0;
}

button.mrai-chip--action {
	cursor: pointer;
	font-family: inherit;
	transition: background 0.15s ease;
}

button.mrai-chip--action:hover,
button.mrai-chip--action:focus-visible {
	background: rgba(49, 213, 255, 0.22);
}

.mrai-conf { font-size: 0.72rem; color: var(--mrai-text-dim); }
.mrai-conf--high { color: var(--mrai-up); }
.mrai-conf--medium { color: var(--mrai-warn); }

/* ---------- score bar ---------- */

.mrai-score {
	display: inline-block;
	width: 72px;
	height: 6px;
	border-radius: 3px;
	background: rgba(120, 150, 200, 0.15);
	overflow: hidden;
	vertical-align: middle;
}

.mrai-score__bar {
	display: block;
	height: 100%;
	border-radius: 3px;
	background: linear-gradient(90deg, var(--mrai-accent), var(--mrai-up));
}

@media (prefers-reduced-motion: no-preference) {
	.mrai-score__bar { transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
}

/* ---------- signals list ---------- */

.mrai-signals__row {
	display: flex;
	align-items: center;
	gap: 0.7rem;
	padding: 0.5rem 0;
	border-bottom: 1px solid rgba(120, 150, 200, 0.07);
	flex-wrap: wrap;
}

.mrai-signals__row:last-child { border-bottom: 0; }

.mrai-signals__asset {
	flex: 1 1 10rem;
	min-width: 0;
	font-weight: 600;
}

.mrai-signals__asset a { color: inherit; text-decoration: none; }
.mrai-signals__asset a:hover { color: var(--mrai-accent); }

/* ---------- heatmap ---------- */

.mrai-heatmap {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(96px, 100%), 1fr));
	gap: 6px;
}

.mrai-heatmap__tile {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 2px;
	min-height: 62px;
	padding: 0.4rem 0.5rem;
	border-radius: 8px;
	text-decoration: none;
	color: #fff;
	font-family: var(--mrai-mono);
	transition: filter 0.15s ease, transform 0.15s ease;
}

a.mrai-heatmap__tile:hover { filter: brightness(1.25); transform: scale(1.02); }

.mrai-heatmap__sym { font-size: 0.8rem; font-weight: 700; }
.mrai-heatmap__chg { font-size: 0.72rem; opacity: 0.85; }

.mrai-hm-3 { background: #b3243f; }
.mrai-hm-2 { background: #8f2b41; }
.mrai-hm-1 { background: #5c3140; }
.mrai-hm0  { background: #333b4c; }
.mrai-hm1  { background: #1e5c4e; }
.mrai-hm2  { background: #0f7a5a; }
.mrai-hm3  { background: #00996b; }

/* ---------- forms ---------- */

.mrai-nlform {
	display: flex;
	gap: 0.55rem;
	flex-wrap: wrap;
	margin-bottom: 0.9rem;
}

.mrai-input {
	flex: 1 1 14rem;
	min-width: 0;
	background: rgba(10, 13, 20, 0.7);
	border: 1px solid var(--mrai-border);
	border-radius: 10px;
	color: var(--mrai-text);
	padding: 0.6rem 0.9rem;
	font-family: inherit;
	font-size: 0.95rem;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mrai-input--num { flex: 0 1 7rem; }

.mrai-input:focus {
	outline: none;
	border-color: rgba(49, 213, 255, 0.6);
	box-shadow: 0 0 0 3px rgba(49, 213, 255, 0.15);
}

.mrai-input::placeholder { color: var(--mrai-text-dim); }

.mrai-btn {
	background: var(--mrai-surface-2);
	border: 1px solid var(--mrai-border);
	color: var(--mrai-text);
	border-radius: 10px;
	padding: 0.6rem 1.2rem;
	font-family: inherit;
	font-size: 0.9rem;
	font-weight: 600;
	cursor: pointer;
	transition: border-color 0.2s ease, background 0.2s ease;
}

.mrai-btn:hover,
.mrai-btn:focus-visible {
	border-color: rgba(49, 213, 255, 0.5);
	background: var(--mrai-accent-soft);
}

.mrai-btn--primary {
	background: linear-gradient(135deg, rgba(49, 213, 255, 0.9), rgba(49, 140, 255, 0.9));
	color: #04121a;
	border-color: transparent;
}

.mrai-btn--primary:hover { filter: brightness(1.1); background: linear-gradient(135deg, rgba(49, 213, 255, 1), rgba(49, 140, 255, 1)); }

.mrai :focus-visible {
	outline: 2px solid var(--mrai-accent);
	outline-offset: 2px;
}

/* ---------- news ---------- */

.mrai-news__item {
	display: flex;
	gap: 0.7rem;
	align-items: flex-start;
	padding: 0.6rem 0;
	border-bottom: 1px solid rgba(120, 150, 200, 0.07);
}

.mrai-news__item:last-child { border-bottom: 0; }
.mrai-news__item .mrai-badge { flex: 0 0 auto; margin-top: 0.15rem; }
.mrai-news__body { min-width: 0; }
.mrai-news__title { margin: 0 0 0.2rem; font-weight: 600; }
.mrai-news__title a { color: var(--mrai-text); text-decoration: none; }
.mrai-news__title a:hover { color: var(--mrai-accent); }
.mrai-news__excerpt { margin: 0 0 0.25rem; color: var(--mrai-text-dim); font-size: 0.88rem; }
.mrai-news__meta { margin: 0; font-size: 0.75rem; color: var(--mrai-text-dim); }
.mrai-news__agg { color: var(--mrai-text-dim); font-size: 0.85rem; margin: 0 0 0.6rem; }

/* ---------- research / brief output ---------- */

.mrai-brief__headline {
	font-size: 1.25rem;
	font-weight: 700;
	margin: 0 0 0.8rem;
	background: linear-gradient(90deg, var(--mrai-text), var(--mrai-accent));
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.mrai-brief__label,
.mrai-section-label {
	font-size: 0.72rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--mrai-accent);
	margin: 0.9rem 0 0.3rem;
	font-weight: 700;
}

.mrai-brief__list li,
.mrai-answer li {
	position: relative;
	padding: 0.18rem 0 0.18rem 1rem;
	color: var(--mrai-text);
}

.mrai-brief__list li::before,
.mrai-answer li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.72em;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--mrai-accent);
}

.mrai-answer__links a {
	color: var(--mrai-accent);
	text-decoration: none;
	margin-right: 0.8rem;
}

.mrai-answer__links a:hover { text-decoration: underline; }

/* ---------- search results ---------- */

.mrai-search { position: relative; }

.mrai-search__results {
	position: absolute;
	top: calc(100% + 6px);
	left: 0;
	right: 0;
	z-index: 40;
	background: #10141d;
	border: 1px solid var(--mrai-border);
	border-radius: 10px;
	box-shadow: var(--mrai-shadow);
	max-height: 320px;
	overflow-y: auto;
}

.mrai-search__item {
	display: flex;
	justify-content: space-between;
	gap: 0.6rem;
	padding: 0.55rem 0.85rem;
	color: var(--mrai-text);
	text-decoration: none;
	cursor: pointer;
}

.mrai-search__item:hover,
.mrai-search__item[aria-selected="true"] { background: var(--mrai-accent-soft); }

/* ---------- misc ---------- */

.mrai-empty {
	color: var(--mrai-text-dim);
	font-size: 0.9rem;
	padding: 0.4rem 0;
	margin: 0;
}

.mrai-disclaimer {
	margin: 0.9rem 0 0;
	padding-top: 0.7rem;
	border-top: 1px solid rgba(120, 150, 200, 0.08);
	font-size: 0.72rem;
	color: var(--mrai-text-dim);
}

.mrai-mood {
	font-size: 1.05rem;
	font-weight: 600;
	margin: 0 0 0.8rem;
}

.mrai-loading {
	color: var(--mrai-text-dim);
	font-size: 0.9rem;
	padding: 0.6rem 0;
}

@media (prefers-reduced-motion: no-preference) {
	.mrai-loading::after {
		content: "…";
		animation: mrai-ellipsis 1.2s steps(4) infinite;
	}
	@keyframes mrai-ellipsis {
		0% { content: ""; }
		25% { content: "."; }
		50% { content: ".."; }
		75% { content: "..."; }
	}
}

.mrai-chart__canvas { width: 100%; display: block; }

/* ---------- dashboard grid ---------- */

/* The whole dashboard is capped at 1200px and centered, whatever the theme. */
.mrai-dashboard {
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
	padding: 0 4px;
}

.mrai-dashboard__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
	gap: 1.1rem;
	align-items: stretch;
}

.mrai-dashboard__cell--brief,
.mrai-dashboard__cell--research,
.mrai-dashboard__cell--heatmap,
.mrai-dashboard__cell--related { grid-column: 1 / -1; }

.mrai-dashboard__cell > .mrai-card {
	height: 100%;
	margin-bottom: 0;
}

/* Wide brief card: flow its sections into columns so the row is filled
   instead of leaving a large empty right half. */
@media (min-width: 760px) {
	.mrai-dashboard__cell--brief .mrai-card--brief {
		column-count: 2;
		column-gap: 3rem;
	}
}

@media (min-width: 1080px) {
	.mrai-dashboard__cell--brief .mrai-card--brief {
		column-count: 3;
		column-gap: 2.6rem;
	}
}

.mrai-dashboard__cell--brief .mrai-card--brief .mrai-card__head,
.mrai-dashboard__cell--brief .mrai-card--brief .mrai-brief__headline,
.mrai-dashboard__cell--brief .mrai-card--brief .mrai-disclaimer {
	column-span: all;
}

.mrai-dashboard__cell--brief .mrai-brief__label {
	break-after: avoid;
	margin-top: 0.4rem;
}

.mrai-dashboard__cell--brief .mrai-brief__list {
	break-inside: avoid-column;
	margin-bottom: 0.7rem;
}

/* ---------- related posts ---------- */

.mrai-related {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
	gap: 0.8rem;
}

.mrai-related__item {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	padding: 0.85rem 1rem;
	border: 1px solid var(--mrai-border);
	border-radius: 10px;
	background: rgba(10, 14, 21, 0.45);
	text-decoration: none;
	color: var(--mrai-text);
	transition: border-color 0.2s ease, background 0.2s ease;
}

.mrai-related__item:hover,
.mrai-related__item:focus-visible {
	border-color: rgba(49, 213, 255, 0.4);
	background: rgba(49, 213, 255, 0.06);
}

.mrai-related__title {
	font-weight: 600;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.mrai-related__meta {
	font-size: 0.75rem;
	color: var(--mrai-text-dim);
}

.mrai-related__chips { margin-top: 0.15rem; }
.mrai-related__chips .mrai-chip { text-decoration: none; }
a.mrai-chip:hover { background: rgba(49, 213, 255, 0.25); }

/* ---------- reduced motion: stand everything down ---------- */

@media (prefers-reduced-motion: reduce) {
	.mrai *,
	.mrai *::before,
	.mrai *::after {
		animation: none !important;
		transition: none !important;
	}
	.mrai-card:hover { transform: none; }
}

/* ---------- small screens ---------- */

@media (max-width: 480px) {
	.mrai { font-size: 14px; }
	.mrai-card { padding: 1rem; }
	.mrai-nlform .mrai-btn { flex: 1 1 auto; }
}