/**
 * dashboard-client/src/styles/overview-events.css — Sprint C1 tab styles.
 *
 * Overview tab (cards, context gauge, compression, trigger, session) +
 * Events tab (SSE stream, filters, event rows). Depends on tokens in base.css.
 */

/* Overview layout */
.overview-tab {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.overview-header {
	display: flex;
	align-items: center;
	gap: 12px;
}

.tier-pill {
	padding: 2px 10px;
	font-size: 12px;
	border-radius: 10px;
	background: var(--panel);
	border: 1px solid var(--border);
	color: var(--accent);
}

.updated {
	color: var(--muted);
	font-size: 12px;
}

.card-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 12px;
}

.card {
	padding: 14px 16px;
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 8px;
}

.card h3 {
	margin: 0 0 10px;
	font-size: 13px;
	color: var(--muted);
	font-weight: 600;
}

/* Context gauge */
.gauge-bar {
	height: 10px;
	background: var(--bg);
	border-radius: 5px;
	overflow: hidden;
	border: 1px solid var(--border);
}
.gauge-fill {
	height: 100%;
	transition: width 0.4s ease;
}
.gauge-green .gauge-fill {
	background: var(--ok);
}
.gauge-yellow .gauge-fill {
	background: var(--warn);
}
.gauge-red .gauge-fill {
	background: var(--err);
}
.gauge-label {
	margin: 8px 0 0;
	font-size: 12px;
	color: var(--muted);
}

/* Stat grid (shared by CompressionCard + SessionInfo) */
.stat-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}
.stat {
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.stat-label {
	font-size: 11px;
	color: var(--muted);
	text-transform: uppercase;
}
.stat-value {
	font-size: 16px;
	font-weight: 600;
}
.stat-highlight .stat-value {
	color: var(--ok);
}

/* Trigger status */
.bullet-row {
	display: flex;
	gap: 14px;
	margin-bottom: 8px;
}
.bullet {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
}
.bullet-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--muted);
}
.bullet-on .bullet-dot {
	background: var(--ok);
	box-shadow: 0 0 6px var(--ok);
}
.bullet-off .bullet-dot {
	background: var(--border);
}
.bullet-on .bullet-label {
	color: var(--text);
}
.bullet-off .bullet-label {
	color: var(--muted);
}
.trigger-detail {
	margin: 4px 0;
	font-size: 12px;
	color: var(--muted);
}

/* Session info */
.state-badge {
	display: inline-block;
	padding: 2px 10px;
	font-size: 12px;
	border-radius: 10px;
	background: var(--bg);
	border: 1px solid var(--border);
}
.state-idle,
.state-none {
	color: var(--muted);
}
.state-compacting {
	color: var(--warn);
	border-color: var(--warn);
}
.persisted-tag {
	margin-left: 8px;
	font-size: 11px;
	color: var(--ok);
}

/* Events tab */
.events-tab {
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.events-header {
	display: flex;
	align-items: center;
	gap: 14px;
}
.sse-status {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: var(--muted);
}
.sse-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--muted);
}
.sse-connected .sse-dot {
	background: var(--ok);
	box-shadow: 0 0 6px var(--ok);
}
.sse-connecting .sse-dot {
	background: var(--warn);
}
.sse-disconnected .sse-dot,
.sse-error .sse-dot {
	background: var(--err);
}
.event-count {
	color: var(--muted);
	font-size: 12px;
}

.event-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	align-items: center;
	margin-bottom: 8px;
}
.filter-chip {
	padding: 3px 10px;
	font-size: 11px;
	border: 1px solid var(--border);
	background: var(--bg);
	color: var(--muted);
	border-radius: 12px;
	cursor: pointer;
}
.filter-chip.active {
	color: var(--text);
	border-color: var(--accent);
	background: var(--panel);
}

.event-list {
	list-style: none;
	margin: 0;
	padding: 0;
	max-height: 60vh;
	overflow-y: auto;
}
.event-row {
	display: grid;
	grid-template-columns: 70px 150px 1fr;
	gap: 8px;
	padding: 6px 10px;
	border-bottom: 1px solid var(--border);
	font-size: 12px;
	cursor: pointer;
}
.event-row:hover {
	background: var(--panel);
}
.ev-time {
	color: var(--muted);
}
.ev-type {
	font-size: 11px;
	padding: 1px 6px;
	border-radius: 8px;
	background: var(--bg);
	border: 1px solid var(--border);
	color: var(--muted);
	text-align: center;
}
.ev-compact .ev-type {
	color: var(--accent);
	border-color: var(--accent);
}
.ev-trigger .ev-type {
	color: var(--warn);
	border-color: var(--warn);
}
.ev-tier .ev-type {
	color: var(--muted);
}
.ev-checkpoint .ev-type {
	color: var(--ok);
	border-color: var(--ok);
}
.ev-recall .ev-type {
	color: #d2a8ff;
	border-color: #d2a8ff;
}
.ev-config .ev-type {
	color: var(--text);
}
.ev-crew .ev-type {
	color: #79c0ff;
	border-color: #79c0ff;
}
.ev-game .ev-type {
	color: var(--warn);
}
.ev-summary {
	color: var(--text);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.ev-detail {
	grid-column: 1 / -1;
	margin: 6px 0 0;
	padding: 8px;
	background: var(--bg);
	border-radius: 4px;
	font-size: 11px;
	color: var(--muted);
	white-space: pre-wrap;
}
.event-empty {
	padding: 24px;
	color: var(--muted);
	text-align: center;
}

@media (max-width: 768px) {
	.card-grid {
		grid-template-columns: 1fr;
	}
	.event-row {
		grid-template-columns: 60px 110px 1fr;
		font-size: 11px;
	}
}