/* ── Dark theme: eventsContainer + slot/event card base ────────────────── */
        .theme-dark #eventsContainer > div {
            border-top: 1px dashed rgba(120, 165, 215, 0.22);
            padding-top: 14px;
        }
        .slot-heading {
            background: var(--surface-1);
            border: none;
            border-left: 3px solid var(--accent);
            border-radius: 0;
            color: var(--text-2) !important;
            font-size: 0.74rem !important;
            font-weight: 700 !important;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            padding-left: 0.85rem;
            backdrop-filter: none;
        }
        .slot-bg-a { background: var(--surface-1); }
        .slot-bg-b { background: var(--surface-0); }
        .event-card {
            border-color: var(--line-0);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            will-change: transform, box-shadow;
        }
        .event-card:focus-within {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .event-card:hover {
            transform: none;
            box-shadow: 0 12px 34px rgba(0, 0, 0, 0.25);
        }
        .track-pill {
            display: inline-flex;
            align-items: center;
            padding: 0.24rem 0.62rem;
            border-radius: 0.38rem;
            font-weight: 600;
            line-height: 1.1;
            letter-spacing: 0.01em;
            background: color-mix(in srgb, var(--color-secondary) 8%, var(--surface-2)) !important;
            border: 1px solid color-mix(in srgb, var(--color-secondary) 35%, var(--line-0));
            color: var(--text-1) !important;
        }

/* ── Header overflow menu button ────────────────────────────────────────── */
        .header-menu-btn {
            display: none;
        }
        @media (min-width: 1024px) {
            .header-menu-btn {
                display: inline-flex;
                color: #f6fbff;
                background: transparent;
                border: none;
                cursor: pointer;
                transition: background-color 140ms ease;
            }
            .header-menu-btn:hover {
                background: rgba(255, 255, 255, 0.1);
                border-radius: 0.375rem;
            }
        }

/* ── Editor menu item (inside header overflow menu) ─────────────────────── */
        .header-editor-item:disabled,
        .header-editor-item.is-disabled {
            color: #9ca3af;
            cursor: not-allowed;
            pointer-events: none;
        }
        .header-editor-item:disabled i,
        .header-editor-item.is-disabled i {
            color: #d1d5db;
        }

/* ── Editor access button (on schedule viewer header) ───────────────────── */
        .editor-access-button {
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #f6fbff;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
            transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, opacity 140ms ease;
        }
        .editor-access-button:hover:not(:disabled),
        .editor-access-button:focus-visible:not(:disabled) {
            background: rgba(255, 255, 255, 0.18);
            border-color: rgba(227, 242, 255, 0.6);
            outline: none;
        }
        .editor-access-button:disabled,
        .editor-access-button.is-disabled {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(224, 235, 245, 0.16);
            color: rgba(233, 241, 248, 0.48);
            opacity: 1;
            cursor: not-allowed;
            box-shadow: none;
        }

/* ── design-drupalcon compound overrides ────────────────────────────────── */
        /* (1,1,0) beats UnoCSS bg utilities (0,1,0) */
        body.design-drupalcon #eventsContainer {
            background: transparent;
            border: none;
            box-shadow: none;
            padding-left: 0;
            padding-right: 0;
        }
        .design-drupalcon .schedule-day-heading {
            padding: 10px 14px;
            border-radius: 10px;
            border: 1px solid var(--line-0);
            border-left: 3px solid var(--accent);
            border-right: 3px solid var(--color-secondary);
            background: linear-gradient(95deg, var(--surface-1), var(--surface-0));
            position: sticky;
            top: 0;
            z-index: 15;
        }
        .design-drupalcon .timeline-row {
            display: grid;
            grid-template-columns: minmax(132px, 160px) minmax(0, 1fr);
            gap: 12px;
            align-items: start;
        }
        .design-drupalcon .timeline-time {
            position: sticky;
            top: 56px;
            border: none;
            border-radius: 0;
            padding: 1rem 2px 2px 0;
            background: transparent;
            text-align: right;
        }
        .design-drupalcon .timeline-time-hour {
            color: var(--accent);
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.02em;
        }
        .design-drupalcon .timeline-time-date {
            margin-top: 2px;
            color: color-mix(in srgb, var(--color-secondary) 70%, var(--text-2));
            font-size: 0.73rem;
            line-height: 1.25;
        }
        .design-drupalcon .timeline-events {
            align-items: stretch;
        }
        .design-drupalcon .timeline-events .event-card {
            height: 100%;
        }
        .design-drupalcon .timeline-events .event-card > div {
            height: 100%;
        }
        .design-drupalcon .timeline-events .event-card > div.absolute {
            height: auto;
        }
        /* (1,1,0) beats UnoCSS in light mode; dark mode handled by neon chrome override below */
        .design-drupalcon #filtersPanel,
        .design-drupalcon .mobile-instructions-panel,
        .design-drupalcon #sessionFiltersPanel {
            border: 1px solid var(--line-0);
            background: var(--surface-1);
            box-shadow: 0 16px 38px rgba(0, 0, 0, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }
        /* (0,2,0)+(0,3,0) beats UnoCSS single-class utilities */
        .design-drupalcon .mobile-instructions-panel {
            padding: 1rem;
        }
        .design-drupalcon .mobile-instructions-panel .text-gray-800 {
            color: var(--text-0);
        }
        .design-drupalcon .mobile-instructions-panel .text-gray-600 {
            color: var(--text-2);
        }
        .design-drupalcon .mobile-instructions-panel ul {
            margin: 0;
            padding-left: 0.25rem;
        }
        .design-drupalcon .mobile-instructions-panel li + li {
            margin-top: 0.35rem;
        }
        /* ID+class (1,1,0) beats UnoCSS utility (0,1,0) */
        .design-drupalcon #filtersPanel .text-gray-700,
        .design-drupalcon #sessionFiltersPanel .text-gray-700 {
            color: var(--text-0);
            letter-spacing: 0.01em;
            padding-left: 0rem;
        }
        .design-drupalcon #filtersPanel .text-gray-600,
        .design-drupalcon #sessionFiltersPanel .text-gray-600 {
            color: var(--text-2);
        }
        .design-drupalcon #filtersPanel input,
        .design-drupalcon #filtersPanel select,
        .design-drupalcon #sessionFiltersPanel input,
        .design-drupalcon #sessionFiltersPanel select {
            background: var(--surface-0);
            border: 1px solid var(--line-0) !important;
            color: var(--text-0);
            border-radius: 0.62rem;
            padding-left: 0.82rem;
            padding-right: 0.82rem;
            transition: border-color 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
        }
        .design-drupalcon #filtersPanel select,
        .design-drupalcon #sessionFiltersPanel select {
            padding-right: 2rem;
        }
        .design-drupalcon #filtersPanel input::placeholder,
        .design-drupalcon #sessionFiltersPanel input::placeholder {
            color: var(--text-3);
        }
        /* (1,1,2) from ID+class+element+pseudo — no !important needed */
        .design-drupalcon #filtersPanel input:focus,
        .design-drupalcon #filtersPanel select:focus,
        .design-drupalcon #sessionFiltersPanel input:focus,
        .design-drupalcon #sessionFiltersPanel select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 55%, transparent), 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent);
        }
        .design-drupalcon #filtersPanel .border-t,
        .design-drupalcon #sessionFiltersPanel .border-t {
            border-top-color: var(--line-0);
        }
        .design-drupalcon #filtersPanel button,
        .design-drupalcon #sessionFiltersPanel button {
            border-radius: 0.62rem;
            border-color: var(--line-0);
            background: var(--surface-2);
            color: var(--text-0);
        }
        .design-drupalcon #filtersPanel button:hover,
        .design-drupalcon #sessionFiltersPanel button:hover {
            background: var(--surface-1);
            border-color: var(--accent);
        }
        /* (1,2,0) — very specific, no !important needed */
        .design-drupalcon #filtersPanel #clearKeywords,
        .design-drupalcon #sessionFiltersPanel #clearKeywords {
            background: transparent;
            border: none;
            box-shadow: none;
            color: var(--text-2);
            padding: 0;
        }
        .design-drupalcon #filtersPanel #clearKeywords:hover,
        .design-drupalcon #sessionFiltersPanel #clearKeywords:hover {
            color: var(--text-0);
        }
        .design-drupalcon .event-card-dc {
            border-color: var(--line-0);
            background: var(--surface-1);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
        }
        .theme-dark .design-drupalcon .event-card-dc {
            border-color: rgba(149, 191, 233, 1.0);
            background:
                linear-gradient(160deg, rgba(15, 27, 43, 0.92), rgba(15, 27, 43, 0.9)),
                linear-gradient(110deg, var(--event-color-a), var(--event-color-b));
            background-blend-mode: normal, soft-light;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
        }
        .design-drupalcon .event-card-dc:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
        }
        /* (0,2,0) beats base .track-pill-dc (0,1,0) */
        .design-drupalcon .track-pill-dc {
            background: color-mix(in srgb, var(--event-color-b) 12%, var(--surface-2));
            border-color: color-mix(in srgb, var(--event-color-b) 50%, var(--line-0));
            color: var(--text-0);
            font-size: 0.7rem;
        }
        /* :not() adds specificity — keeps !important only to beat UnoCSS .hidden if needed */
        .design-drupalcon #eventMediaPromo:not(.hidden) {
            display: block !important;
        }
        /* (1,1,2) with element combinators — no !important needed */
        .design-drupalcon #eventMediaPromo > div > div {
            border-color: var(--line-0);
            background: var(--surface-1);
        }
        .sponsors-shell {
            max-width: 1480px;
            margin: 0 auto;
            text-align: center;
        }
        .sponsors-heading-wrap {
            margin-bottom: 1.15rem;
        }
        .sponsors-heading {
            margin: 0.22rem 0 0;
            color: var(--text-0);
            font-size: 1.45rem;
            font-weight: 750;
            line-height: 1.2;
        }
        .sponsors-content {
            display: grid;
            gap: 1.35rem;
        }
        .sponsor-tier-section {
            display: grid;
            gap: 0.85rem;
        }
        .sponsor-tier-heading {
            margin: 0;
            color: var(--text-2);
            font-size: 0.93rem;
            font-weight: 800;
            line-height: 1.2;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            text-align: center;
        }
        .sponsor-logo-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.85rem;
            align-items: stretch;
            width: 100%;
        }
        .sponsor-card {
            display: grid;
            gap: 0.55rem;
            justify-items: center;
            flex: 0 0 184px;
            width: 184px;
            max-width: 184px;
            align-content: start;
            text-align: center;
        }
        .sponsor-logo-surface {
            width: 100%;
            min-height: 104px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0.9rem 1rem;
            border: 1px solid rgba(187, 205, 223, 0.95);
            border-radius: 0.6rem;
            background: linear-gradient(180deg, rgba(248, 251, 254, 0.98), rgba(239, 245, 250, 0.98));
            box-shadow: 0 10px 24px rgba(12, 33, 53, 0.08);
            text-decoration: none;
            transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease, background-color 140ms ease;
        }
        button.sponsor-logo-surface {
            appearance: none;
            cursor: pointer;
            font: inherit;
        }
        .sponsor-logo-surface:hover,
        .sponsor-logo-surface:focus-visible {
            transform: translateY(-1px);
            border-color: rgba(126, 167, 205, 0.95);
            box-shadow: 0 14px 28px rgba(12, 33, 53, 0.12);
            outline: none;
        }
        .sponsor-logo-image {
            display: block;
            width: 100%;
            height: 100%;
            max-width: 148px;
            max-height: 68px;
            object-fit: contain;
            object-position: center;
        }
        .sponsor-card-title {
            display: flex;
            width: 100%;
            align-items: flex-start;
            justify-content: center;
            width: 100%;
            color: var(--text-1);
            font-size: 0.82rem;
            font-weight: 650;
            line-height: 1.35;
            text-align: center;
            text-decoration: none;
        }
        button.sponsor-card-title {
            appearance: none;
            background: transparent;
            border: 0;
            padding: 0;
            cursor: pointer;
            font: inherit;
            text-align: center;
        }
        .sponsor-card-title:hover,
        .sponsor-card-title:focus-visible {
            color: var(--text-0);
            outline: none;
        }
        .sponsor-bg-transparent {
            background: transparent;
            border-color: rgba(187, 205, 223, 0.55);
            box-shadow: none;
        }
        .sponsor-bg-light-plate,
        .sponsor-bg-auto {
            background:
                linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(247, 250, 253, 1));
            border-color: rgba(173, 194, 215, 0.98);
            box-shadow:
                inset 0 0 0 1px rgba(255, 255, 255, 0.96),
                inset 0 -10px 22px rgba(212, 224, 236, 0.22),
                0 10px 24px rgba(12, 33, 53, 0.08);
        }
        .sponsor-bg-dark-plate {
            background: linear-gradient(180deg, rgba(35, 54, 76, 0.98), rgba(20, 33, 49, 0.98));
            border-color: rgba(84, 118, 152, 0.88);
        }
        .sponsor-bg-brand-fill {
            background: linear-gradient(160deg, rgba(13, 120, 204, 0.16), rgba(95, 167, 225, 0.22));
            border-color: rgba(98, 155, 204, 0.72);
        }
        .sponsor-aspect-square {
            aspect-ratio: 1 / 1;
        }
        .sponsor-aspect-landscape,
        .sponsor-aspect-auto {
            aspect-ratio: 16 / 10;
        }
        .sponsor-aspect-banner {
            aspect-ratio: 2.6 / 1;
        }
        .event-promo-card {
            display: grid;
            grid-template-columns: 142px minmax(0, 1fr);
            gap: 0.75rem;
            align-items: start;
            min-height: 106px;
        }
        .event-promo-body {
            min-height: 106px;
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
        }
        .event-promo-action {
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-top: 0.6rem;
            padding: 0.45rem 0.8rem;
            border-radius: 999px;
            border: 1px solid rgba(129, 168, 205, 0.28);
            background: rgba(255, 255, 255, 0.58);
            color: #244563;
            font-size: 0.82rem;
            font-weight: 700;
            line-height: 1.2;
            text-decoration: none;
            transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
        }
        .event-promo-action:hover,
        .event-promo-action:focus-visible {
            background: rgba(255, 255, 255, 0.78);
            border-color: rgba(112, 157, 199, 0.42);
            color: #173550;
            outline: none;
        }
        .event-promo-image-frame {
            position: relative;
            width: 142px;
            height: 106px;
            min-width: 142px;
            min-height: 106px;
            overflow: hidden;
            border-radius: 0.375rem;
            border: 1px solid rgba(209, 213, 219, 1);
            background: rgba(255, 255, 255, 0.86);
            flex-shrink: 0;
        }
        .event-promo-image-frame.is-loading::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(
                90deg,
                rgba(226, 232, 240, 0.65) 0%,
                rgba(241, 245, 249, 0.92) 50%,
                rgba(226, 232, 240, 0.65) 100%
            );
            background-size: 200% 100%;
            animation: event-promo-shimmer 1.2s linear infinite;
        }
        .event-promo-image {
            position: relative;
            z-index: 1;
            display: block;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            opacity: 1;
            transition: opacity 160ms ease;
        }
        .event-promo-image-frame.is-loading .event-promo-image {
            opacity: 0;
        }
        .design-drupalcon .event-promo-action {
            background: var(--surface-2);
            border-color: var(--line-0);
            color: var(--text-1);
        }
        .design-drupalcon .event-promo-action:hover,
        .design-drupalcon .event-promo-action:focus-visible {
            background: var(--surface-1);
            border-color: var(--accent);
            color: var(--text-0);
        }
        /* (1,1,0) beats UnoCSS utility classes */
        .design-drupalcon #sponsorsContainer {
            border-color: var(--line-0);
            background: var(--surface-1);
        }
        .design-drupalcon .sponsors-heading {
            color: var(--text-0);
        }
        .design-drupalcon .sponsor-tier-heading {
            color: var(--text-2);
        }
        .design-drupalcon .sponsor-logo-surface {
            background: var(--surface-2);
            border-color: var(--line-0);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
        }
        .design-drupalcon .sponsor-logo-surface:hover,
        .design-drupalcon .sponsor-logo-surface:focus-visible {
            border-color: var(--accent);
        }
        .design-drupalcon .sponsor-card-title {
            color: var(--text-1);
        }
        .design-drupalcon .sponsor-card-title:hover,
        .design-drupalcon .sponsor-card-title:focus-visible {
            color: var(--text-0);
        }
        .design-drupalcon .sponsor-bg-transparent {
            background: transparent;
            border-color: rgba(157, 198, 238, 0.2);
            box-shadow: none;
        }
        .design-drupalcon .sponsor-bg-light-plate,
        .design-drupalcon .sponsor-bg-auto {
            background:
                linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 250, 253, 0.96));
            border-color: rgba(189, 220, 246, 0.48);
            box-shadow:
                inset 0 0 0 1px rgba(255, 255, 255, 0.94),
                inset 0 -10px 22px rgba(192, 220, 244, 0.18),
                0 12px 28px rgba(0, 0, 0, 0.24);
        }
        .design-drupalcon .sponsor-bg-dark-plate {
            background: linear-gradient(180deg, rgba(28, 46, 66, 0.98), rgba(15, 27, 43, 0.98));
        }
        .design-drupalcon .sponsor-bg-brand-fill {
            background: linear-gradient(160deg, rgba(13, 120, 204, 0.22), rgba(95, 167, 225, 0.2));
        }
        @media (max-width: 639px) {
            .event-promo-card {
                grid-template-columns: 142px minmax(0, 1fr);
                gap: 0.75rem;
            }
            /* #id selector wins on specificity without !important */
            #sponsorsContainer {
                width: 100vw;
                margin-left: calc(50% - 50vw);
                border-radius: 0;
                border-left: none;
                border-right: none;
            }
            .sponsor-logo-row {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
                column-gap: 0.7rem;
                row-gap: 0.85rem;
            }
            .sponsor-card {
                flex: 0 0 calc(50% - 0.35rem);
                width: calc(50% - 0.35rem);
                max-width: calc(50% - 0.35rem);
            }
        }
        @media (max-width: 479px) {
            .event-promo-card {
                grid-template-columns: 1fr;
                min-height: 0;
            }
            .event-promo-image-frame {
                width: 100%;
                height: auto;
                min-width: 0;
                min-height: 0;
                aspect-ratio: 142 / 106;
            }
            .event-promo-body {
                min-height: 0;
            }
            .sponsors-heading {
                font-size: 1.24rem;
            }
            .sponsor-logo-row {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
                column-gap: 0.65rem;
                row-gap: 0.85rem;
            }
            .sponsor-card {
                flex: 0 0 calc(50% - 0.325rem);
                width: calc(50% - 0.325rem);
                max-width: calc(50% - 0.325rem);
            }
            .sponsor-logo-surface {
                min-height: 92px;
                padding: 0.8rem;
            }
            .sponsor-logo-image {
                max-width: 120px;
                max-height: 56px;
            }
            .sponsor-card-title {
                font-size: 0.76rem;
            }
        }
        @keyframes event-promo-shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }
        .event-info-list {
            display: grid;
            grid-template-columns: minmax(7.75rem, max-content) minmax(0, 1fr);
            column-gap: 0.85rem;
            row-gap: 0.45rem;
            align-items: start;
        }
        .event-info-label {
            min-width: 0;
            text-align: left;
            line-height: 1.35;
            white-space: nowrap;
        }
        .event-info-value {
            min-width: 0;
            line-height: 1.35;
        }
        /* (0,3,1) from .design-drupalcon .event-info-card dt — beats base */
        .design-drupalcon .event-info-card dt {
            color: var(--text-2);
        }
        .design-drupalcon .event-info-card dd {
            color: var(--text-0);
        }
        /* #id + class selectors win without !important */
        .selection-overview,
        #selectionOverview {
            background: var(--surface-1);
            border-top: 2px solid var(--accent);
            box-shadow: 0 -16px 40px rgba(0, 0, 0, 0.36);
            backdrop-filter: blur(10px);
        }
        .selection-overview-summary,
        .selection-overview-actions,
        .selection-overview-details-inner {
            position: relative;
        }
        .selection-overview-toggle,
        #selectionOverview #toggleDetails {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            min-height: 3.25rem;
            padding: 1rem 1rem 0.75rem;
            border: 0;
            border-radius: 0;
            background: transparent;
            box-shadow: none;
            color: var(--text-0);
        }
        .selection-overview-toggle:hover,
        #selectionOverview #toggleDetails:hover {
            color: var(--accent);
            background: color-mix(in srgb, var(--accent) 5%, transparent);
        }
        .selection-overview-toggle:focus-visible,
        #selectionOverview #toggleDetails:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .selection-overview-toggle span,
        .selection-overview-toggle i,
        #selectionOverview #toggleDetails span,
        #selectionOverview #toggleDetails i {
            color: inherit;
        }
        .selection-overview-details,
        #selectionOverview #stageDetails {
            scrollbar-color: color-mix(in srgb, var(--accent) 45%, transparent) color-mix(in srgb, var(--accent) 4%, transparent);
        }
        .selection-overview-details-inner {
            border-top-color: var(--line-0);
        }
        #selectionOverview #stageStats {
            color: var(--text-0);
        }
        #selectionOverview #stageStats > div {
            border: 1px solid var(--line-0);
            border-radius: 0.85rem;
            background: var(--surface-2);
            padding: 1rem;
        }
        #selectionOverview #stageStats > div > div + div {
            margin-top: 1rem;
            padding-top: 1rem;
            border-top: 1px solid var(--line-0);
        }
        #selectionOverview #stageStats h4 {
            color: var(--text-0);
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
        }
        #selectionOverview #stageStats table {
            width: 100%;
            border-collapse: collapse;
            color: var(--text-1);
        }
        .selection-stats-table {
            width: 100%;
            border-collapse: collapse;
            background: transparent;
        }
        .selection-stats-cell {
            background: transparent;
            color: inherit;
            vertical-align: top;
        }
        .selection-stats-row {
            background: transparent;
        }
        .selection-stats-detail {
            background: rgba(255, 255, 255, 0.03);
        }
        .selection-stats-detail-cell {
            padding: 0.2rem 0 0.55rem;
            background: transparent;
        }
        .selection-stats-subtable {
            margin-top: 0.2rem;
        }
        .selection-stats-subrow {
            border-bottom: 1px solid var(--line-0);
        }
        .selection-stats-subrow:last-child {
            border-bottom: 0;
        }
        .selection-stats-subcell {
            color: var(--text-2);
        }
        .selection-stats-value {
            color: var(--text-0);
            white-space: nowrap;
        }
        #selectionOverview #stageStats tr {
            border-bottom: 1px solid var(--line-0);
        }
        #selectionOverview #stageStats tr:last-child {
            border-bottom: 0;
        }
        #selectionOverview #stageStats td {
            padding-top: 0.55rem;
            padding-bottom: 0.55rem;
        }
        #selectionOverview #stageStats .font-mono {
            color: var(--accent);
            font-weight: 700;
        }
        #selectionOverview #stageStats tr.cursor-pointer:hover {
            background: color-mix(in srgb, var(--accent) 8%, transparent);
        }
        .selection-overview-actions-row {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.75rem;
        }
        .selection-overview-action {
            width: 100%;
            min-height: 2.75rem;
            border-radius: 0.72rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            white-space: nowrap;
        }
        @media (min-width: 640px) {
            .selection-overview-actions-row {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }
        .selection-overview-action-primary,
        #selectionOverview #downloadIcs {
            border: 1px solid color-mix(in srgb, var(--accent) 65%, transparent);
            box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 18%, transparent);
        }
        .selection-overview-action-secondary,
        #selectionOverview #addGoogleCalendar {
            border: 1px solid var(--line-0);
            background: var(--surface-2);
            color: var(--text-0);
        }
        .selection-overview-action-secondary:hover,
        .selection-overview-action-secondary:focus-visible,
        #selectionOverview #addGoogleCalendar:hover,
        #selectionOverview #addGoogleCalendar:focus-visible {
            background: var(--surface-1);
            color: var(--accent);
            border-color: color-mix(in srgb, var(--accent) 55%, var(--line-0));
        }
        #selectionOverview #downloadIcs:disabled,
        #selectionOverview #addGoogleCalendar:disabled {
            opacity: 0.45;
        }
        /* (1,1,0) from #selectionOverview beats base (0,1,0) + (1,0,0) */
        .design-drupalcon .selection-overview,
        .design-drupalcon #selectionOverview {
            background:
                radial-gradient(circle at 14% -18%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 34%),
                radial-gradient(circle at 88% 0%, color-mix(in srgb, var(--color-secondary) 16%, transparent), transparent 28%),
                var(--surface-1);
        }
        .design-drupalcon #selectionOverview #stageStats > div {
            border-color: var(--line-0);
            background: var(--surface-2);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
        }
        .session-modal-overlay {
            position: fixed;
            inset: 0;
            z-index: 1200;
            background: rgba(7, 14, 23, 0.7);
            backdrop-filter: blur(3px);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }
        .session-modal-overlay.hidden {
            display: none;
        }
        .session-modal-card {
            width: min(880px, 100%);
            max-height: 90vh;
            background: var(--surface-0);
            border: 1px solid var(--line-0);
            border-radius: 12px;
            box-shadow: 0 24px 56px rgba(0, 0, 0, 0.35);
            display: flex;
            flex-direction: column;
            overflow: hidden;
            position: relative;
        }
        .session-modal-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent) 0%, var(--color-secondary) 100%);
            z-index: 1;
        }
        .session-modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 0.75rem;
            padding: 0.9rem 1rem;
            border-bottom: 1px solid var(--line-0);
            background: var(--surface-1);
        }
        .session-modal-back,
        .session-modal-close {
            border: 1px solid var(--line-0);
            background: var(--surface-1);
            color: var(--text-1);
            border-radius: 0.5rem;
            font-size: 0.9rem;
            line-height: 1;
            cursor: pointer;
        }
        .session-modal-back {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 0.75rem;
            font-weight: 600;
        }
        .session-modal-close {
            width: 2rem;
            height: 2rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .session-modal-body {
            overflow-y: auto;
            padding: 1rem 1.1rem 1.2rem;
        }
        .session-modal-title {
            font-size: 1.3rem;
            line-height: 1.25;
            color: var(--text-0);
            margin-bottom: 0.7rem;
            font-weight: 700;
        }
        .session-modal-subtitle {
            margin: 0.1rem 0 0.55rem;
            color: var(--text-2);
            font-size: 0.9rem;
            font-weight: 450;
            line-height: 1.35;
        }
        .speaker-modal-head {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-start;
            gap: 0.7rem;
            margin-bottom: 0.6rem;
        }
        .speaker-modal-head .session-modal-title {
            margin-bottom: 0;
            flex: 1 1 100%;
        }
        .speaker-modal-head .session-modal-subtitle {
            margin-bottom: 0;
            flex: 1 1 100%;
        }
        .speaker-modal-head .speaker-modal-count-badge {
            align-self: flex-start;
        }
        .speaker-modal-count-badge {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.22rem 0.52rem;
            border-radius: 999px;
            border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line-0));
            background: color-mix(in srgb, var(--accent) 14%, var(--surface-2));
            color: var(--text-0);
            font-size: 0.78rem;
            font-weight: 700;
            line-height: 1.2;
            white-space: nowrap;
        }
        .session-modal-meta {
            color: var(--text-2);
            font-size: 0.95rem;
            margin-bottom: 0.28rem;
            display: grid;
            grid-template-columns: 6.7rem minmax(0, 1fr);
            align-items: start;
            column-gap: 0.5rem;
            line-height: 1.4;
        }
        .session-modal-meta-label {
            font-weight: 700;
            color: var(--text-1);
        }
        .session-modal-meta-value {
            min-width: 0;
        }
        .session-speaker-links {
            display: inline;
        }
        .session-speaker-link {
            border: 0;
            background: transparent;
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 2px;
            padding: 0;
            margin: 0;
            cursor: pointer;
            font: inherit;
            line-height: inherit;
        }
        .session-speaker-link:hover {
            color: var(--accent-strong);
        }
        .session-speaker-link:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 0.2rem;
        }
        .speaker-session-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.75rem;
            margin-top: 0.7rem;
        }
        .speaker-session-card {
            border: 1px solid var(--line-0);
            border-radius: 0.7rem;
            background: color-mix(in srgb, var(--accent) 8%, var(--surface-2));
            padding: 0.75rem 0.85rem;
            display: grid;
            gap: 0.75rem;
        }
        .speaker-session-card-current {
            border-color: var(--accent);
            background: color-mix(in srgb, var(--accent) 18%, var(--surface-2));
            box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent);
        }
        .sponsor-history-title-row {
            display: flex;
            align-items: baseline;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .speaker-session-current-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3em;
            flex-shrink: 0;
            padding: 0.15rem 0.5rem;
            border-radius: 999px;
            background: var(--accent);
            color: #000;
            font-size: 0.68rem;
            font-weight: 700;
            line-height: 1.3;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .speaker-session-title {
            margin: 0 0 0.35rem 0;
            font-size: 1rem;
            line-height: 1.35;
            color: var(--text-0);
        }
        .speaker-session-meta {
            margin: 0 0 0.25rem 0;
            font-size: 0.86rem;
            color: var(--text-2);
        }
        .speaker-session-summary {
            margin: 0.45rem 0 0.15rem 0;
            font-size: 0.91rem;
            color: var(--text-1);
            line-height: 1.45;
        }
        .sponsor-history-head {
            display: grid;
            grid-template-columns: 88px minmax(0, 1fr);
            gap: 0.8rem;
            align-items: start;
        }
        .sponsor-history-copy {
            min-width: 0;
        }
        .sponsor-history-copy .speaker-session-title {
            margin-bottom: 0.25rem;
        }
        .sponsor-history-actions {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
            gap: 0.5rem;
            align-items: stretch;
        }
        .sponsor-history-actions .session-modal-link {
            width: 100%;
            min-height: 100%;
            margin: 0;
            font-size: 0.8rem;
            padding: 0.35rem 0.6rem;
            background: transparent;
            border-color: color-mix(in srgb, var(--line-0) 60%, transparent);
            color: var(--text-2);
        }
        .sponsor-history-actions .session-modal-link:hover {
            background: color-mix(in srgb, var(--accent) 8%, transparent);
            border-color: color-mix(in srgb, var(--accent) 35%, transparent);
            color: var(--accent);
        }
        .sponsor-history-logo {
            width: 88px;
            min-width: 88px;
            min-height: 64px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0.55rem 0.6rem;
            border: 1px solid var(--line-0);
            border-radius: 0.55rem;
            overflow: hidden;
        }
        .speaker-session-accordion {
            margin: 0.35rem 0 0.25rem 0;
        }
        .speaker-session-accordion-toggle {
            cursor: pointer;
            color: var(--accent);
            font-size: 0.86rem;
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .speaker-session-accordion-toggle:hover {
            color: var(--accent-strong);
        }
        .speaker-session-accordion-toggle:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 0.2rem;
        }
        .speaker-session-accordion-body {
            margin-top: 0.35rem;
            font-size: 0.9rem;
            color: var(--text-1);
            line-height: 1.45;
        }
        .speaker-session-accordion-body p {
            margin: 0 0 0.35rem 0;
        }
        .speaker-session-accordion-body p:last-child {
            margin-bottom: 0;
        }
        .speaker-session-accordion-body ul,
        .speaker-session-accordion-body ol {
            margin: 0.2rem 0 0.45rem 1.1rem;
        }
        .speaker-session-accordion-body ul {
            list-style: disc;
        }
        .speaker-session-accordion-body ol {
            list-style: decimal;
        }
        .speaker-session-accordion-body li {
            margin: 0 0 0.2rem 0;
        }
        .session-modal-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin: 0.75rem 0;
        }
        .session-modal-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            padding: 0.48rem 0.78rem;
            border-radius: 0.5rem;
            border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
            background: color-mix(in srgb, var(--accent) 12%, rgba(0,0,0,0.2));
            color: var(--accent);
            font-size: 0.92rem;
            font-weight: 500;
            line-height: 1.2;
            text-decoration: none;
            transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease, box-shadow 120ms ease;
        }
        button.session-modal-link {
            appearance: none;
            cursor: pointer;
            font: inherit;
        }
        .schedule-link {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            color: var(--accent);
            font-size: 0.875rem;
            font-weight: 400;
            line-height: 1.25rem;
            text-decoration: none;
        }
        .schedule-link span {
            text-decoration: underline;
            text-decoration-thickness: 1.5px;
            text-underline-offset: 2.5px;
        }
        button.schedule-link {
            border: 0;
            background: transparent;
            padding: 0;
            cursor: pointer;
            font: inherit;
        }
        .session-modal-link:hover,
        .schedule-link:hover {
            background: color-mix(in srgb, var(--accent) 10%, transparent);
            border-color: color-mix(in srgb, var(--accent) 50%, transparent);
            color: var(--accent-strong);
        }
        .session-modal-link:focus-visible,
        .schedule-link:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 0.2rem;
        }
        .session-modal-description {
            margin-top: 0.8rem;
            color: var(--text-1);
            font-size: 0.95rem;
            line-height: 1.55;
        }
        .session-sponsor-block {
            margin-top: 1rem;
            border: 1px solid var(--line-0);
            border-radius: 0.8rem;
            background: color-mix(in srgb, var(--accent) 8%, var(--surface-2));
            padding: 0.9rem;
        }
        .session-sponsor-block-head {
            margin-bottom: 0.7rem;
        }
        .session-sponsor-block-title {
            margin: 0;
            color: var(--text-0);
            font-size: 0.98rem;
            font-weight: 700;
            line-height: 1.3;
        }
        .session-sponsor-grid {
            display: grid;
            gap: 0.75rem;
        }
        .session-sponsor-card {
            display: grid;
            grid-template-columns: 92px minmax(0, 1fr);
            gap: 0.8rem;
            align-items: center;
        }
        .session-sponsor-logo {
            width: 92px;
            min-width: 92px;
            min-height: 68px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0.55rem 0.6rem;
            border: 1px solid var(--line-0);
            border-radius: 0.55rem;
            overflow: hidden;
        }
        .session-sponsor-copy {
            min-width: 0;
        }
        .session-sponsor-name {
            margin: 0;
            color: var(--text-0);
            font-size: 0.96rem;
            font-weight: 700;
            line-height: 1.3;
        }
        .session-sponsor-tier {
            margin: 0.18rem 0 0;
            color: var(--text-2);
            font-size: 0.84rem;
            line-height: 1.35;
        }
        .session-sponsor-actions {
            grid-column: 2;
            margin-top: 0.15rem;
        }
        .sponsor-history-session-list {
            display: grid;
            gap: 0.3rem;
        }
        .sponsor-history-session-items {
            margin: 0;
            padding-left: 1.15rem;
            color: var(--text-1);
            font-size: 0.9rem;
            line-height: 1.45;
        }
        .sponsor-history-session-items li + li {
            margin-top: 0.18rem;
        }
        .sponsor-history-session-link {
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .sponsor-history-session-link:hover {
            color: var(--accent-strong);
        }
        .sponsor-history-session-link:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 0.2rem;
        }
        .session-modal-description p,
        .session-description-preview p {
            margin: 0 0 0.35rem 0;
        }
        .session-modal-description h1,
        .session-modal-description h2,
        .session-modal-description h3,
        .session-modal-description h4,
        .session-modal-description h5,
        .session-modal-description h6,
        .session-description-preview h1,
        .session-description-preview h2,
        .session-description-preview h3,
        .session-description-preview h4,
        .session-description-preview h5,
        .session-description-preview h6,
        .speaker-session-accordion-body h1,
        .speaker-session-accordion-body h2,
        .speaker-session-accordion-body h3,
        .speaker-session-accordion-body h4,
        .speaker-session-accordion-body h5,
        .speaker-session-accordion-body h6 {
            margin: 0.7rem 0 0.38rem 0;
            line-height: 1.3;
            font-weight: 700;
            color: var(--text-0);
        }
        .session-modal-description h1,
        .session-description-preview h1,
        .speaker-session-accordion-body h1 { font-size: 1.25rem; }
        .session-modal-description h2,
        .session-description-preview h2,
        .speaker-session-accordion-body h2 { font-size: 1.14rem; }
        .session-modal-description h3,
        .session-description-preview h3,
        .speaker-session-accordion-body h3 { font-size: 1.04rem; }
        .session-modal-description h4,
        .session-description-preview h4,
        .speaker-session-accordion-body h4 { font-size: 0.98rem; }
        .session-modal-description h5,
        .session-description-preview h5,
        .speaker-session-accordion-body h5 { font-size: 0.93rem; }
        .session-modal-description h6,
        .session-description-preview h6,
        .speaker-session-accordion-body h6 { font-size: 0.89rem; }
        .session-modal-description h1,
        .session-modal-description h2,
        .session-modal-description h3,
        .session-modal-description h4,
        .session-modal-description h5,
        .session-modal-description h6,
        .session-description-preview h1,
        .session-description-preview h2,
        .session-description-preview h3,
        .session-description-preview h4,
        .session-description-preview h5,
        .session-description-preview h6,
        .speaker-session-accordion-body h1,
        .speaker-session-accordion-body h2,
        .speaker-session-accordion-body h3,
        .speaker-session-accordion-body h4,
        .speaker-session-accordion-body h5,
        .speaker-session-accordion-body h6 {
            border-left: 2px solid var(--line-0);
            padding-left: 0.5rem;
        }
        .session-modal-description a,
        .session-description-preview a,
        .speaker-session-accordion-body a {
            color: var(--accent);
            text-decoration: underline;
            text-decoration-thickness: 1.4px;
            text-underline-offset: 2px;
            font-weight: 500;
        }
        .session-modal-description a:hover,
        .session-description-preview a:hover,
        .speaker-session-accordion-body a:hover {
            color: var(--accent-strong);
        }
        .session-modal-description table,
        .session-description-preview table,
        .speaker-session-accordion-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 0.75rem 0 0.95rem 0;
            border: 1px solid var(--line-0);
            border-radius: 0.55rem;
            overflow: hidden;
            font-size: 0.88rem;
        }
        .session-modal-description th,
        .session-description-preview th,
        .speaker-session-accordion-body th {
            text-align: left;
            background: var(--surface-2);
            color: var(--text-0);
            font-weight: 700;
            padding: 0.45rem 0.55rem;
            border-bottom: 1px solid var(--line-0);
        }
        .session-modal-description td,
        .session-description-preview td,
        .speaker-session-accordion-body td {
            padding: 0.45rem 0.55rem;
            border-bottom: 1px solid var(--line-0);
            color: var(--text-1);
            vertical-align: top;
        }
        .session-modal-description tbody tr:last-child td,
        .session-description-preview tbody tr:last-child td,
        .speaker-session-accordion-body tbody tr:last-child td {
            border-bottom: 0;
        }
        .session-modal-description p:last-child,
        .session-description-preview p:last-child {
            margin-bottom: 0;
        }
        .session-modal-description blockquote,
        .session-description-preview blockquote,
        .speaker-session-accordion-body blockquote {
            margin: 0.7rem 0 0.9rem 0;
            padding: 0.5rem 0.75rem;
            border-left: 3px solid var(--line-0);
            background: var(--surface-2);
            border-radius: 0.45rem;
            color: var(--text-1);
        }
        .session-modal-description blockquote p,
        .session-description-preview blockquote p,
        .speaker-session-accordion-body blockquote p {
            margin: 0;
        }
        .session-modal-description ul,
        .session-modal-description ol,
        .session-description-preview ul {
            margin: 0.2rem 0 0.45rem 1.1rem;
        }
        .session-modal-description ul,
        .session-description-preview ul {
            list-style: disc;
        }
        .session-modal-description ol {
            list-style: decimal;
        }
        .session-modal-description li,
        .session-description-preview li {
            margin: 0 0 0.2rem 0;
        }
        .session-modal-description ul:last-child,
        .session-modal-description ol:last-child,
        .session-description-preview ul:last-child {
            margin-bottom: 0;
        }
        .session-modal-description pre,
        .session-description-preview pre,
        .speaker-session-accordion-body pre {
            margin: 0.75rem 0 0.95rem 0;
            padding: 0.75rem 0.9rem;
            border-radius: 0.55rem;
            border: 1px solid var(--line-0);
            background: var(--surface-2);
            color: var(--text-0);
            overflow-x: auto;
            line-height: 1.45;
            font-size: 0.84rem;
        }
        .session-modal-description pre:last-child,
        .session-description-preview pre:last-child,
        .speaker-session-accordion-body pre:last-child {
            margin-bottom: 0;
        }
        .session-modal-description pre code,
        .session-description-preview pre code,
        .speaker-session-accordion-body pre code {
            display: block;
            white-space: pre;
            background: transparent;
            border: 0;
            padding: 0;
            color: inherit;
            font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
        }
        .session-modal-description code,
        .session-description-preview code,
        .speaker-session-accordion-body code {
            background: var(--surface-2);
            border: 1px solid var(--line-0);
            border-radius: 0.3rem;
            padding: 0.08rem 0.28rem;
            color: var(--text-0);
            font-size: 0.86em;
        }
        .session-modal-actions {
            margin-top: 1rem;
            padding-top: 0.8rem;
            border-top: 1px solid var(--line-0);
        }
        .session-modal-toggle {
            border: 1px solid var(--accent);
            background: var(--accent);
            color: #ffffff;
            border-radius: 0.55rem;
            padding: 0.58rem 0.95rem;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
        }
        .session-modal-toggle.is-selected {
            background: color-mix(in srgb, var(--accent) 18%, var(--surface-2));
            color: var(--accent);
            border-color: color-mix(in srgb, var(--accent) 55%, var(--line-0));
        }
        .share-modal-copy {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            min-height: 2.75rem;
            margin-top: 0.8rem;
            border: 1px solid var(--line-0);
            border-radius: 0.65rem;
            background: var(--surface-1);
            color: var(--text-0);
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
        }
        .share-modal-copy:hover,
        .share-modal-copy:focus-visible {
            background: var(--surface-2);
            border-color: color-mix(in srgb, var(--accent) 55%, var(--line-0));
            outline: none;
        }
        .share-modal-copy-primary {
            border-color: var(--accent);
            background: var(--accent);
            color: #ffffff;
        }
        .share-modal-copy-primary:hover,
        .share-modal-copy-primary:focus-visible {
            background: var(--accent-strong);
            border-color: var(--accent-strong);
            color: #ffffff;
        }
        .share-modal-option + .share-modal-option {
            margin-top: 1rem;
            padding-top: 1rem;
            border-top: 1px solid var(--line-0);
        }
        .share-modal-option-title {
            margin: 0;
            font-size: 1rem;
            line-height: 1.35;
            font-weight: 700;
            color: var(--text-0);
        }
        .share-modal-option-text {
            margin: 0.4rem 0 0;
            font-size: 0.93rem;
            line-height: 1.5;
            color: var(--text-2);
        }
        body.session-modal-open {
            overflow: hidden;
        }

/* ── Speaker result cards ───────────────────────────────────────────────── */
        .speaker-result-card {
            background:
                linear-gradient(160deg, rgba(15, 27, 43, 0.92), rgba(15, 27, 43, 0.9)),
                linear-gradient(110deg, rgba(49, 113, 176, 0.45), rgba(37, 86, 136, 0.4));
            background-blend-mode: normal, soft-light;
            border-color: rgba(149, 191, 233, 0.2) !important;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
        }
        .speaker-result-head {
            display: flex;
            justify-content: space-between;
            gap: 0.75rem;
            align-items: center;
            margin-bottom: 0.6rem;
        }
        .speaker-user-summary {
            display: flex;
            align-items: center;
            gap: 0.7rem;
            min-width: 0;
        }
        .speaker-user-avatar {
            width: 2.5rem;
            height: 2.5rem;
            border-radius: 9999px;
            object-fit: cover;
            border: 1px solid color-mix(in srgb, var(--accent) 50%, var(--line-0));
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
            flex: 0 0 auto;
        }
        .speaker-user-name {
            color: var(--text-0);
            font-size: 1.04rem;
            line-height: 1.15;
            font-weight: 700;
        }
        .speaker-user-handle {
            margin-top: 0.12rem;
            color: var(--text-2);
            font-size: 0.86rem;
            line-height: 1.15;
        }
        .speaker-talk-count {
            border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line-0));
            border-radius: 0.5rem;
            padding: 0.22rem 0.52rem;
            color: var(--text-0);
            font-size: 0.77rem;
            background: color-mix(in srgb, var(--accent) 12%, var(--surface-2));
            white-space: nowrap;
        }
        .speaker-talk-list {
            display: grid;
            gap: 0.42rem;
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .speaker-talk-item {
            border: 1px solid var(--line-0);
            border-radius: 0.5rem;
            padding: 0.5rem 0.62rem;
            background: var(--surface-2);
        }
        .speaker-talk-title {
            color: var(--text-0);
            font-size: 0.92rem;
            font-weight: 600;
            line-height: 1.3;
        }
        .speaker-talk-meta {
            margin-top: 0.22rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.45rem 0.72rem;
            color: var(--text-2);
            font-size: 0.79rem;
        }

/* ── Per-track pill colours + card border accents ───────────────────────── */
        /* ── Per-track pill colours ─────────────────────────────────── */
        /* Attribute selectors are (0,2,0) vs .track-pill (0,1,0) — no !important needed */
        .track-pill[data-track="Keynote"] {
            background: rgba(245, 158, 11, 0.14);
            border-color: rgba(245, 158, 11, 0.5);
            color: #fbbf24;
        }
        .track-pill[data-track="Drupal Development"] {
            background: rgba(16, 185, 129, 0.12);
            border-color: rgba(16, 185, 129, 0.45);
            color: #34d399;
        }
        .track-pill[data-track="Web Tools & Complementary Technologies"] {
            background: rgba(14, 165, 233, 0.12);
            border-color: rgba(14, 165, 233, 0.45);
            color: #38bdf8;
        }
        .track-pill[data-track="User Experience & Content"] {
            background: rgba(249, 115, 22, 0.12);
            border-color: rgba(249, 115, 22, 0.45);
            color: #fb923c;
        }
        .track-pill[data-track="People & Culture"] {
            background: rgba(168, 85, 247, 0.12);
            border-color: rgba(168, 85, 247, 0.45);
            color: #c084fc;
        }
        .track-pill[data-track="Sponsor"] {
            background: rgba(99, 102, 241, 0.12);
            border-color: rgba(99, 102, 241, 0.45);
            color: #a5b4fc;
        }

        /* ── Per-track card left-border accents ─────────────────────── */
        /* [attr]:not() selectors are (0,4,0) — specificity wins cleanly */
        .event-card[data-primary-track]:not(.drupal-blue-border-light) {
            border-left-width: 3px;
        }
        .event-card[data-primary-track="Keynote"]:not(.drupal-blue-border-light) {
            border-left-color: rgba(245, 158, 11, 0.75);
        }
        .event-card[data-primary-track="Drupal Development"]:not(.drupal-blue-border-light) {
            border-left-color: rgba(16, 185, 129, 0.7);
        }
        .event-card[data-primary-track="Web Tools & Complementary Technologies"]:not(.drupal-blue-border-light) {
            border-left-color: rgba(14, 165, 233, 0.7);
        }
        .event-card[data-primary-track="User Experience & Content"]:not(.drupal-blue-border-light) {
            border-left-color: rgba(249, 115, 22, 0.7);
        }
        .event-card[data-primary-track="People & Culture"]:not(.drupal-blue-border-light) {
            border-left-color: rgba(168, 85, 247, 0.7);
        }
        .event-card[data-primary-track="Sponsor"]:not(.drupal-blue-border-light) {
            border-left-color: rgba(99, 102, 241, 0.7);
        }
        .event-card[data-primary-track="Other"]:not(.drupal-blue-border-light) {
            border-left-color: rgba(100, 116, 139, 0.5);
        }

        /* ── Day headings ────────────────────────────────────────────── */
        /* #id selector is (1,0,0) — wins without !important */
        #eventsContainer h2 {
            font-weight: 700;
            color: var(--text-0);
            border-bottom: 1px solid var(--line-0);
            padding-bottom: 0.55rem;
            margin-bottom: 1.1rem;
        }


/* ── Dark neon glass for modals, cards, animations ──────────────────────── */
/* ── Index body: neon glass for content, modals, cards ──────────────────── */

/* All rules below use .theme-dark compound selectors (0,2,0+) which beat
   their base counterparts (0,1,0). Later position in file handles equal cases. */

/* Modal overlay */
.theme-dark .session-modal-overlay {
    background: rgba(1, 5, 14, 0.85);
    backdrop-filter: blur(14px) saturate(140%);
}

/* Session modal card */
.theme-dark .session-modal-card {
    background:
        radial-gradient(ellipse at 95% 5%, rgba(0, 207, 255, 0.08), transparent 40%),
        radial-gradient(ellipse at 5% 95%, rgba(124, 58, 237, 0.06), transparent 40%),
        linear-gradient(160deg, rgba(4, 12, 26, 0.98), rgba(2, 7, 16, 0.99));
    border: 1px solid rgba(0, 207, 255, 0.28);
    box-shadow:
        0 36px 90px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(0, 207, 255, 0.06),
        0 0 60px rgba(0, 207, 255, 0.08);
}

/* Modal header */
.theme-dark .session-modal-header {
    background: rgba(2, 8, 18, 0.97);
    border-bottom-color: rgba(0, 207, 255, 0.22);
    box-shadow: 0 1px 0 rgba(0, 207, 255, 0.06);
}

/* Modal buttons */
.theme-dark .session-modal-back,
.theme-dark .session-modal-close {
    background: rgba(0, 207, 255, 0.08);
    border-color: rgba(0, 207, 255, 0.28);
    color: #b8e8ff;
}

/* Day headings: (0,3,0) beats (0,2,0) */
.theme-dark .design-drupalcon .schedule-day-heading {
    border-color: rgba(0, 207, 255, 0.4);
    background:
        radial-gradient(ellipse at 0% 50%, rgba(0, 207, 255, 0.12), transparent 55%),
        linear-gradient(95deg, rgba(6, 20, 44, 0.92), rgba(3, 11, 26, 0.92));
    box-shadow: 0 0 24px rgba(0, 207, 255, 0.1);
}

/* Event cards: (0,3,0) beats (0,2,0) */
.theme-dark .design-drupalcon .event-card-dc {
    border-color: rgba(0, 207, 255, 0.2);
    background:
        linear-gradient(160deg, rgba(4, 12, 26, 0.95), rgba(2, 8, 18, 0.93)),
        linear-gradient(110deg, var(--event-color-a), var(--event-color-b));
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}
.theme-dark .design-drupalcon .event-card-dc:hover {
    border-color: var(--event-color-a);
    box-shadow: 0 0 24px rgba(0, 207, 255, 0.16), 0 12px 36px rgba(0, 0, 0, 0.5);
}

/* Filter panels: need !important — these panels have bg-white class, so
   .theme-dark .bg-white { background !important } (0,2,0) would otherwise win.
   (1,2,0) specificity + !important ensures the neon treatment prevails. */
.theme-dark .design-drupalcon #filtersPanel,
.theme-dark .design-drupalcon #sessionFiltersPanel {
    border-color: rgba(0, 207, 255, 0.28) !important;
    background:
        radial-gradient(circle at 92% -20%, rgba(0, 207, 255, 0.12), transparent 40%),
        linear-gradient(165deg, rgba(4, 14, 30, 0.97), rgba(2, 8, 18, 0.95)) !important;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.48), inset 0 1px 0 rgba(0, 207, 255, 0.06);
}

/* Sponsor surfaces */
.theme-dark .sponsor-bg-transparent {
    background: rgba(0, 207, 255, 0.04);
    border-color: rgba(0, 207, 255, 0.22);
}

/* Speaker session cards */
.theme-dark .speaker-session-card {
    background: rgba(3, 10, 24, 0.92);
    border-color: rgba(0, 207, 255, 0.2);
}
.theme-dark .speaker-session-card-current {
    background: rgba(0, 207, 255, 0.1);
    border-color: rgba(0, 207, 255, 0.52);
    box-shadow: 0 0 22px rgba(0, 207, 255, 0.16), inset 0 0 0 1px rgba(0, 207, 255, 0.22);
}

/* Slot headings */
.theme-dark .slot-heading {
    border-left-color: rgba(0, 207, 255, 0.72);
    box-shadow: -2px 0 14px rgba(0, 207, 255, 0.22);
}

/* ── Neon transitions & animations ──────────────────────────────────────── */

/* Event cards: border + glow glide smoothly on hover */
.design-drupalcon .event-card-dc {
    transition: border-color 0.25s ease, box-shadow 0.3s ease;
}

/* Day headings: slow breathing glow (barely perceptible) */
@keyframes day-heading-breathe {
    0%, 100% { box-shadow: 0 0 24px rgba(0, 207, 255, 0.10); }
    50%       { box-shadow: 0 0 40px rgba(0, 207, 255, 0.22); }
}
.theme-dark .design-drupalcon .schedule-day-heading {
    animation: day-heading-breathe 5s ease-in-out infinite;
}

/* Session modal card: fade + subtle lift on open */
@keyframes modal-card-enter {
    from { opacity: 0; transform: translateY(12px) scale(0.983); }
    to   { opacity: 1; transform: translateY(0)    scale(1);     }
}
.session-modal-overlay:not(.hidden) .session-modal-card {
    animation: modal-card-enter 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}


/* ── Now indicator ──────────────────────────────────────────────────────── */
/* ── Now indicator ──────────────────────────────────────────── */

.design-drupalcon .now-indicator {
    display: grid;
    grid-template-columns: minmax(132px, 160px) minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    margin: 4px 0 8px;
    pointer-events: none;
}

.design-drupalcon .now-indicator-label {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 5px;
    text-align: right;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.design-drupalcon .now-indicator-line {
    position: relative;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
    box-shadow: 0 0 8px var(--accent);
}

.design-drupalcon .now-indicator-line::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent);
}

.now-indicator-dot {
    font-size: 0.45rem;
    animation: now-pulse 1.8s ease-in-out infinite;
}

@keyframes now-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.2; }
}

/* Jump-to-now button inherits accent colour */
.now-jump-btn {
    color: var(--accent, #00cfff);
    border-color: var(--accent, #00cfff);
    background: transparent;
}
.now-jump-btn:hover {
    background: color-mix(in srgb, var(--accent, #00cfff) 10%, transparent);
}

/* Mobile: collapse to single-column (matches timeline-row mobile breakpoint) */
@media (max-width: 639px) {
    .design-drupalcon .now-indicator {
        grid-template-columns: 1fr;
        gap: 4px;
        margin: 6px 0 10px;
    }
    .design-drupalcon .now-indicator-label {
        justify-content: flex-start;
        text-align: left;
    }
}

/* ── Responsive breakpoints ──────────────────────────────────────────────── */
        @media (max-width: 900px) {
            .design-drupalcon .timeline-row {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .design-drupalcon .timeline-time {
                position: static;
                text-align: left;
                padding: 0;
                margin-bottom: 2px;
            }
            .design-drupalcon .timeline-time-hour {
                font-size: 0.95rem;
            }
            .design-drupalcon .timeline-time-date {
                font-size: 0.72rem;
            }
            .sponsor-history-head {
                grid-template-columns: 72px minmax(0, 1fr);
            }
            .sponsor-history-logo {
                width: 72px;
                min-width: 72px;
                max-width: 72px;
                min-height: 72px;
            }
            .sponsor-history-actions {
                grid-template-columns: 1fr;
            }
            .session-sponsor-card {
                grid-template-columns: 76px minmax(0, 1fr);
                align-items: start;
            }
            .session-sponsor-logo {
                width: 76px;
                min-width: 76px;
                max-width: 76px;
            }
            .session-sponsor-actions {
                grid-column: 2;
            }
        }
        @media (max-width: 640px) {
            .event-info-list {
                grid-template-columns: minmax(6.25rem, max-content) minmax(0, 1fr);
                column-gap: 0.65rem;
            }
            .event-info-label {
                white-space: normal;
            }
            .session-modal-overlay {
                padding: 0.45rem;
            }
            .session-modal-body {
                padding: 0.85rem 0.85rem 1rem;
            }
            .session-modal-title {
                font-size: 1.1rem;
            }
            .session-modal-meta {
                grid-template-columns: 1fr;
                row-gap: 0.08rem;
            }
        }

/* ── Icon spacing utilities ─────────────────────────────────────────────── */
        /* Optical left-margin correction for FA icons in icon+label buttons.
           .fas/.fa-solid glyphs sit tight against the flex edge; this nudges
           them away from the button border consistently across all themes. */
        #searchEvents .fas, #searchEvents .fa-solid,
        #shareSchedule .fas, #shareSchedule .fa-solid,
        #resetFilters .fas, #resetFilters .fa-solid,
        #selectAllDisplayed .fas, #selectAllDisplayed .fa-solid,
        #deselectAllDisplayed .fas, #deselectAllDisplayed .fa-solid {
            margin-left: 1rem;
        }
        .design-drupalcon #filtersPanel button .fas,
        .design-drupalcon #filtersPanel button .fa-solid,
        .design-drupalcon #sessionFiltersPanel button:not(#clearKeywords) .fas,
        .design-drupalcon #sessionFiltersPanel button:not(#clearKeywords) .fa-solid {
            color: var(--color-secondary);
        }

/* ── Light theme: schedule-specific surface overrides ───────────────────── */
        /* Session cards — surface colour + visible border in light mode */
        .theme-light .design-drupalcon .event-card-dc {
            background: var(--surface-0);
            border-color: var(--line-0);
            box-shadow: 0 1px 4px rgba(0,0,0,0.07), 0 0 0 1px rgba(0,0,0,0.04);
            color: var(--text-0);
        }
        .theme-light .design-drupalcon .event-card-dc:hover {
            border-color: var(--accent);
            box-shadow: 0 4px 12px rgba(0,0,0,0.12), 0 0 0 1px var(--accent);
        }
        /* Slot rows use surface vars */
        .theme-light .slot-bg-a { background: var(--surface-1) !important; } /* ties UnoCSS */
        .theme-light .slot-bg-b { background: var(--surface-2) !important; }