/*
 * Session Brief View — Expert-facing one-page brief display.
 */

.session-brief-view-container {
	max-width: 720px;
	margin: 0 auto;
	padding: 48px 24px 80px;
	color: #1a202c;
}

.session-brief-view-shell {
	background: #fff;
	border: 1px solid #e6e8ee;
	border-radius: 14px;
	padding: 40px;
	box-shadow: 0 6px 32px rgba(15, 23, 42, 0.04);
}

.session-brief-view-header {
	padding-bottom: 24px;
	border-bottom: 1px solid #eef0f4;
	margin-bottom: 24px;
}
.session-brief-view-eyebrow {
	color: #6366f1;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.08em;
	margin: 0 0 4px;
}
.session-brief-view-title {
	margin: 0 0 16px;
	font-size: 24px;
	font-weight: 600;
	color: #0f172a;
}
.session-brief-view-meta {
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-size: 14px;
	color: #4a5568;
}

.session-brief-view-ack-btn {
	margin-top: 20px;
	background: #4338ca;
	color: #fff;
	border: 0;
	font-weight: 600;
	font-size: 14px;
	padding: 10px 18px;
	border-radius: 8px;
	cursor: pointer;
	transition: background 0.15s ease;
}
.session-brief-view-ack-btn:hover { background: #3730a3; }
.session-brief-view-ack-btn:disabled { background: #a5a8d0; cursor: default; }

.session-brief-view-ack-status {
	margin-top: 20px;
	font-size: 14px;
	color: #065f46;
	background: #ecfdf5;
	padding: 8px 14px;
	border-radius: 8px;
	border: 1px solid #a7f3d0;
	display: inline-block;
}
.session-brief-view-ack-status small {
	display: block;
	color: #047857;
	font-size: 12px;
	font-weight: 400;
}

.session-brief-view-section {
	padding: 16px 0;
	border-bottom: 1px solid #f1f3f6;
}
.session-brief-view-section:last-of-type {
	border-bottom: 0;
}
.session-brief-view-section h2 {
	margin: 0 0 8px;
	font-size: 13px;
	font-weight: 700;
	color: #6b7280;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}
.session-brief-view-section p {
	margin: 0 0 8px;
	font-size: 15px;
	color: #0f172a;
	line-height: 1.6;
}
.session-brief-view-section p.muted {
	color: #6b7280;
	font-size: 14px;
}
.session-brief-view-section strong {
	color: #1f2937;
}

.session-brief-view-empty {
	background: #fff7ed;
	border: 1px solid #fed7aa;
	border-radius: 10px;
	padding: 20px;
	color: #9a3412;
	margin: 24px 0;
}
.session-brief-view-empty p { margin: 0 0 6px; }
.session-brief-view-empty p:last-child { margin: 0; }

.session-brief-view-footer {
	margin-top: 32px;
	padding-top: 16px;
	border-top: 1px solid #f1f3f6;
	color: #94a3b8;
	font-size: 12px;
	text-align: center;
}
.session-brief-view-footer p { margin: 0; }

@media ( max-width: 640px ) {
	.session-brief-view-shell { padding: 24px; }
}