/**
 * Conference Manager — Frontend Styles
 *
 * BEM methodology with .cm- prefix.
 * All selectors are namespaced to avoid conflicts with themes.
 *
 * Structure:
 *   1. Utilities & Reset
 *   2. Buttons
 *   3. Speakers — list
 *   4. Speakers — single
 *   5. Sessions — list
 *   6. Sessions — single
 *   7. Schedule
 *   8. Social links
 *   9. Responsive
 */

/* ==========================================================================
   1. Utilities & Reset
   ========================================================================== */

.cm-speakers,
.cm-sessions,
.cm-schedule,
.cm-speaker-single,
.cm-session-single {
	box-sizing: border-box;
}

.cm-speakers *,
.cm-sessions *,
.cm-schedule *,
.cm-speaker-single *,
.cm-session-single * {
	box-sizing: inherit;
}

.cm-no-results {
	padding: 1em;
	color: #666;
	font-style: italic;
}

.cm-notice {
	padding: .75em 1em;
	background: #fff3cd;
	border-left: 4px solid #ffc107;
	color: #856404;
	margin-bottom: 1em;
}

/* ==========================================================================
   2. Buttons
   ========================================================================== */

.cm-btn {
	display: inline-block;
	padding: .5em 1.25em;
	border-radius: 4px;
	font-size: .9rem;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	transition: background .2s, color .2s;
}

.cm-btn--primary {
	background: #0073aa;
	color: #fff;
	border: 2px solid #0073aa;
}
.cm-btn--primary:hover {
	background: #005a87;
	color: #fff;
}

.cm-btn--livestream {
	background: #e63946;
	color: #fff;
	border: 2px solid #e63946;
}
.cm-btn--livestream:hover {
	background: #c1121f;
	color: #fff;
}

.cm-btn--session-cta {
	background: transparent;
	color: #0073aa;
	border: 2px solid #0073aa;
}
.cm-btn--session-cta:hover {
	background: #0073aa;
	color: #fff;
}

/* ==========================================================================
   3. Speakers — List
   ========================================================================== */

.cm-speakers {
	display: grid;
	grid-template-columns: repeat( auto-fill, minmax( 240px, 1fr ) );
	gap: 1.5rem;
	margin: 1.5rem 0;
}

.cm-speaker {
	background: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	transition: box-shadow .2s;
}
.cm-speaker:hover {
	box-shadow: 0 4px 16px rgba(0,0,0,.1);
}

.cm-speaker--featured {
	border-color: #0073aa;
	border-width: 2px;
}

.cm-speaker__image {
	position: relative;
	overflow: hidden;
	border-radius: 8px 8px 0 0;
}

.cm-speaker__image img,
.cm-speaker__photo {
	width: 100%;
	height: 220px;
	object-fit: cover;
	display: block;
}

.cm-speaker__body {
	padding: 1rem;
}

.cm-speaker__name {
	margin: 0 0 .25rem;
	font-size: 1.1rem;
}
.cm-speaker__name a {
	text-decoration: none;
	color: inherit;
}
.cm-speaker__name a:hover {
	color: #0073aa;
}

.cm-speaker__role {
	margin: 0 0 .5rem;
	font-size: .85rem;
	color: #666;
}

.cm-speaker__company-logo {
	margin: .75rem 0;
	line-height: 0;
	max-width: 80px;
	max-height: 40px;
}

.cm-speaker__company-logo-img {
	max-width: 100%;
	max-height: 100%;
	width: auto !important;
	height: auto !important;
	object-fit: contain;
	object-position: left center;
	display: block;
}

.cm-speaker__type {
	display: inline-block;
	font-size: .75rem;
	font-weight: 700;
	letter-spacing: .05em;
	padding: 2px 8px;
	border-radius: 12px;
	background: #e8f4fb;
	color: #0073aa;
}

/* When inside the image container, position bottom-left */
.cm-speaker__image .cm-speaker__type {
	position: absolute;
	bottom: 10px;
	left: 10px;
	margin: 0;
	box-shadow: 0 1px 4px rgba(0,0,0,.15);
}

.cm-speaker__bio {
	font-size: .9rem;
	color: #444;
	line-height: 1.5;
	margin-bottom: .75rem;
}

.cm-speaker__social {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: .5rem;
	flex-wrap: wrap;
}

/* ==========================================================================
   4. Speakers — Single
   ========================================================================== */

.cm-speaker-single {
	margin: 1.5rem 0;
}

.cm-speaker-single__header {
	display: flex;
	gap: 2rem;
	align-items: flex-start;
	margin-bottom: 2rem;
}

.cm-speaker-single__image {
	flex-shrink: 0;
	width: 200px;
}

.cm-speaker-single__photo {
	width: 100%;
	border-radius: 8px;
	object-fit: cover;
}

.cm-speaker-single__meta {
	flex: 1;
}

.cm-speaker-single__name {
	margin: 0 0 .25rem;
	font-size: 1.8rem;
}

.cm-speaker-single__role {
	color: #555;
	margin: 0 0 .75rem;
}

.cm-speaker-single__company-logo {
	margin: .75rem 0;
}

.cm-speaker-single__company-logo-img {
	max-width: 160px;
	max-height: 60px;
	width: auto;
	height: auto;
	object-fit: contain;
	display: block;
}

/* Tracks in speaker header */
.cm-speaker-single__tracks {
	display: flex;
	flex-wrap: wrap;
	gap: .4rem;
	margin-top: .75rem;
}

/* Contact section */
.cm-speaker-single__contact-section {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid #eee;
}

.cm-speaker-single__contact-section h3 {
	margin: 0 0 .75rem;
	font-size: 1.1rem;
}

.cm-speaker-single__contact {
	list-style: none;
	margin: 0 0 .75rem;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: .4rem;
}

.cm-speaker-single__contact li {
	font-size: .9rem;
}

.cm-speaker-single__contact strong {
	color: #555;
	margin-right: .35rem;
}

.cm-speaker-single__social {
	list-style: none;
	margin: .75rem 0 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
}

/* Short bio */
.cm-speaker-single__short-bio {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid #eee;
	font-size: .95rem;
	color: #444;
	line-height: 1.7;
}

/* Sessions section */
.cm-speaker-single__sessions {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid #eee;
}

.cm-speaker-single__sessions h3 {
	margin: 0 0 1rem;
	font-size: 1.1rem;
}

.cm-speaker-single__sessions-list {
	display: flex;
	flex-direction: column;
	gap: 0;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	overflow: hidden;
}

.cm-speaker-session-card {
	display: flex;
	border-bottom: 1px solid #e0e0e0;
}

.cm-speaker-session-card:last-child {
	border-bottom: none;
}

.cm-speaker-session-card__time {
	flex-shrink: 0;
	width: 110px;
	padding: 1rem;
	background: #f8f9fa;
	border-right: 1px solid #e0e0e0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	gap: .15rem;
}

.cm-speaker-session-card__date {
	font-size: .8rem;
	font-weight: 700;
	color: #333;
}

.cm-speaker-session-card__hours {
	font-size: .75rem;
	color: #666;
}

.cm-speaker-session-card__body {
	flex: 1;
	padding: 1rem;
}

.cm-speaker-session-card__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: .4rem;
	margin-bottom: .4rem;
}

.cm-speaker-session-card__title {
	margin: 0;
	font-size: 1rem;
	font-weight: 600;
	color: #333;
}

.cm-session-list__time {
	color: #666;
	font-size: .85rem;
}

.cm-session-list__title {
	font-weight: 600;
	text-decoration: none;
	color: inherit;
}
.cm-session-list__title:hover {
	color: #0073aa;
}

/* ==========================================================================
   5. Sessions — List
   ========================================================================== */

.cm-sessions {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	margin: 1.5rem 0;
}

.cm-session {
	background: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	overflow: hidden;
	transition: box-shadow .2s;
}
.cm-session:hover {
	box-shadow: 0 2px 10px rgba(0,0,0,.08);
}

.cm-session--featured {
	border-color: #0073aa;
	border-width: 2px;
}

.cm-session__meta-bar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: .5rem;
	padding: .5rem 0;
	border-bottom: 1px solid #eee;
	font-size: .8rem;
}

.cm-session__body {
	padding: 1rem;
}

.cm-session__title {
	margin: 0 0 .5rem;
	padding-top: 15px;
	font-size: 1.25rem;
	font-weight: 700;
}
.cm-session__title a {
	text-decoration: none;
	color: inherit;
}
.cm-session__title a:hover {
	color: #0073aa;
}

.cm-session__subtitle {
	margin: 0 0 .75rem;
	color: #555;
	font-size: .9rem;
}

.cm-session__type {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 12px;
	font-size: .75rem;
	font-weight: 700;
	letter-spacing: .05em;
	background: #e8f4fb;
	color: #0073aa;
}


.cm-session__track {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 12px;
	font-size: .75rem;
	background: #f0f0f0;
	color: #555;
}

.cm-session__room {
	font-size: .8rem;
	color: #666;
}
.cm-session__room::before {
	content: '📍 ';
}

.cm-session__speakers {
	margin-top: .75rem;
	display: flex;
	flex-wrap: wrap;
	gap: .75rem;
}

.cm-session__speaker {
	display: flex;
	align-items: center;
	gap: .5rem;
	font-size: .85rem;
}

.cm-session__speaker-avatar,
.cm-session__speaker-photo {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	object-fit: cover;
}

.cm-session__speaker-name a {
	font-weight: 600;
	text-decoration: none;
	color: inherit;
}
.cm-session__speaker-name a:hover {
	color: #0073aa;
}

.cm-session__speaker-role {
	color: #888;
}

.cm-session__footer {
	padding: .75rem 1rem;
	border-top: 1px solid #eee;
	display: flex;
	gap: .75rem;
}

/* ==========================================================================
   6. Sessions — Single
   ========================================================================== */

.cm-session-single {
	margin: 1.5rem 0;
}

.cm-session-single__header {
	margin-bottom: 1.5rem;
}

.cm-session-single__title {
	margin: .5rem 0;
	font-size: 1.8rem;
}

.cm-session-single__subtitle {
	color: #555;
	font-size: 1.1rem;
	margin: 0 0 1rem;
}

.cm-session-single__details {
	display: grid;
	grid-template-columns: 140px 1fr;
	gap: .5rem 1rem;
	font-size: .9rem;
	margin: 1rem 0;
}

.cm-session-single__details dt {
	font-weight: 700;
	color: #555;
}

.cm-session-single__details dd {
	margin: 0;
}

.cm-session-single__description {
	padding-top: 1.5rem;
	border-top: 1px solid #eee;
}

.cm-session-single__speakers {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid #eee;
}

.cm-speakers--compact {
	grid-template-columns: repeat( auto-fill, minmax( 280px, 1fr ) );
}

.cm-session-single__footer {
	margin-top: 1.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid #eee;
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

/* ==========================================================================
   7. Schedule
   ========================================================================== */

.cm-schedule {
	margin: 1.5rem 0;
}

.cm-schedule__day-nav {
	margin-bottom: 1.5rem;
}

.cm-schedule__day-tabs {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
	border-bottom: 2px solid #e0e0e0;
	padding-bottom: 0;
}

.cm-schedule__day-tab {
	margin-bottom: -2px;
}

.cm-schedule__day-btn {
	background: none;
	border: 2px solid transparent;
	border-bottom: none;
	padding: .5rem 1.25rem;
	font-size: .9rem;
	font-weight: 600;
	cursor: pointer;
	color: #555;
	border-radius: 4px 4px 0 0;
	transition: color .15s, border-color .15s;
}
.cm-schedule__day-btn:hover {
	color: #0073aa;
}

.cm-schedule__day-tab--active .cm-schedule__day-btn {
	color: #0073aa;
	border-color: #0073aa #0073aa #fff;
	background: #fff;
}

.cm-schedule__day {
	display: none;
}

.cm-schedule__day--active {
	display: block;
}

.cm-schedule__day-heading {
	margin: 0 0 1rem;
	font-size: 1.25rem;
	color: #333;
}

.cm-schedule__sessions {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.cm-schedule__session {
	display: flex;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	overflow: hidden;
}

.cm-schedule__session.cm-session--featured {
	border: 2px solid #0073aa;
}

.cm-schedule__session:hover {
	box-shadow: none;
	background: #fafbfc;
}

.cm-schedule__session-time {
	flex-shrink: 0;
	width: 90px;
	padding: 1rem;
	background: #f4f4f4;
	border-right: 1px solid #e0e0e0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: .2rem;
	font-size: .85rem;
	font-weight: 700;
	color: #333;
	text-align: center;
}

.cm-schedule__session-time .cm-session__end {
	font-weight: 400;
	color: #888;
}

.cm-schedule__session-body {
	flex: 1;
	padding: 1rem;
}

.cm-session__speakers--inline {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	margin-top: .75rem;
}

.cm-session__speakers--inline .cm-session__speaker {
	font-size: .8rem;
}

/* Schedule — speaker cards (photo left + name/role right, logo below) */
.cm-session__speakers--schedule {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	margin-top: 1rem;
}

.cm-schedule-speaker {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: .5rem;
}

.cm-schedule-speaker__top {
	display: flex;
	align-items: center;
	gap: .75rem;
}

.cm-schedule-speaker__photo {
	width: 64px;
	height: 64px;
	flex-shrink: 0;
	border-radius: 50%;
	overflow: hidden;
}

.cm-schedule-speaker__avatar {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	object-fit: cover;
	display: block;
	border: 2px solid #e0e0e0;
}

.cm-schedule-speaker__info {
	display: flex;
	flex-direction: column;
	gap: .15rem;
}

.cm-schedule-speaker__name {
	font-size: 1rem;
	font-weight: 400;
	color: #1a2340;
	line-height: 1.3;
	text-decoration: none;
}

.cm-schedule-speaker__name:hover {
	color: #0073aa;
}

.cm-schedule-speaker__role {
	font-size: .85rem;
	color: #888;
	line-height: 1.3;
	font-style: italic;
}

.cm-schedule-speaker__company-logo {
	line-height: 0;
}

.cm-schedule-speaker__company-logo-img {
	max-height: 32px;
	width: auto;
	height: auto;
	object-fit: contain;
	object-position: left center;
	display: block;
}

/* ==========================================================================
   8. Social Links
   ========================================================================== */

.cm-social-link {
	display: inline-block;
	padding: 4px 10px;
	border-radius: 4px;
	font-size: .8rem;
	font-weight: 600;
	text-decoration: none;
	background: #f0f0f0;
	color: #333;
	transition: background .15s, color .15s;
}

.cm-social-link--linkedin { background: #0a66c2; color: #fff; }
.cm-social-link--linkedin:hover { background: #084e96; color: #fff; }

.cm-social-link--twitter { background: #000; color: #fff; }
.cm-social-link--twitter:hover { background: #333; color: #fff; }

.cm-social-link--facebook { background: #1877f2; color: #fff; }
.cm-social-link--facebook:hover { background: #0d62d1; color: #fff; }

.cm-social-link--instagram { background: #e1306c; color: #fff; }
.cm-social-link--instagram:hover { background: #c1215a; color: #fff; }

.cm-social-link--website { background: #555; color: #fff; }
.cm-social-link--website:hover { background: #333; color: #fff; }

.cm-contact-link {
	text-decoration: none;
	color: #0073aa;
}
.cm-contact-link:hover {
	text-decoration: underline;
}

/* ==========================================================================
   9. Responsive
   ========================================================================== */

@media ( max-width: 768px ) {
	.cm-speakers {
		grid-template-columns: 1fr;
	}

	.cm-speaker-single__header {
		flex-direction: column;
	}

	.cm-speaker-single__image {
		width: 100%;
		max-width: 240px;
	}

	.cm-session-single__details {
		grid-template-columns: 1fr;
	}

	.cm-session-single__details dt {
		margin-top: .5rem;
	}

	.cm-schedule__session {
		flex-direction: column;
	}

	.cm-schedule__session-time {
		width: 100%;
		flex-direction: row;
		justify-content: flex-start;
		gap: .5rem;
		border-right: none;
		border-bottom: 1px solid #e0e0e0;
	}
}