:root {
            --bg-0: #07111d;
            --bg-1: #0d1b2a;
            --surface-0: rgba(11, 23, 37, 0.88);
            --surface-1: rgba(20, 35, 52, 0.9);
            --surface-2: rgba(30, 48, 69, 0.75);
            --text-0: #e6edf7;
            --text-1: #c9d7eb;
            --text-2: #93abc8;
            --line-0: #2b4360;
            --accent: #2ea3ff;
            --accent-strong: #4fb2ff;
        }
        .drupal-blue { background-color: rgb(0, 106, 169); }
        .drupal-blue-hover:hover { background-color: rgb(0, 85, 135); }
        .drupal-blue-text { color: #005f9e; }
        .drupal-blue-text:hover { color: #004a7c; }
        .drupal-blue-border { border-color: var(--accent); }
        .drupal-blue-focus:focus { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
        .drupal-blue-bg-light { background-color: rgba(46, 163, 255, 0.18); }
        .drupal-blue-border-light { border-color: rgba(79, 178, 255, 0.9); }
        .schedule-select-checkbox {
            accent-color: #0d78cc;
        }
        .schedule-select-label {
            width: 1.75rem;
            height: 1.75rem;
            border-radius: 0.375rem;
        }
        .schedule-select-label:focus-within {
            outline: 2px solid #0d78cc;
            outline-offset: 2px;
        }
        .session-selected-indicator {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 4.25rem;
            padding: 0.15rem 0.45rem;
            border-radius: 9999px;
            border: 1px solid #1f6fa9;
            background: rgba(28, 126, 191, 0.12);
            color: #084b7f;
            font-size: 0.7rem;
            font-weight: 700;
            line-height: 1.1;
            letter-spacing: 0.01em;
        }
        .session-selected-indicator-placeholder {
            display: block;
            min-width: 4.25rem;
            min-height: 1.3rem;
        }
        .keyword-highlight { 
            background-color: #ff9f6b;
            color: #08121c;
            font-weight: 600;
            border-radius: 4px;
            padding: 0 2px;
        }
        body.theme-dark {
            color: var(--text-0);
            background:
                radial-gradient(circle at 20% -10%, #1e3b63 0%, transparent 40%),
                radial-gradient(circle at 90% 0%, #1a3458 0%, transparent 35%),
                linear-gradient(170deg, var(--bg-0), var(--bg-1));
        }
        .theme-dark .bg-white {
            background-color: var(--surface-0) !important;
            border: 1px solid var(--line-0);
            box-shadow: 0 14px 42px rgba(0, 0, 0, 0.28);
            backdrop-filter: blur(5px);
        }
        .theme-dark .bg-gray-100 { background-color: transparent !important; }
        .theme-dark .bg-black { background: linear-gradient(180deg, #0b1725, #09131f) !important; }
        .theme-dark .border-gray-200,
        .theme-dark .border-gray-300,
        .theme-dark .border-gray-700 { border-color: var(--line-0) !important; }
        .theme-dark .text-gray-900,
        .theme-dark .text-gray-800,
        .theme-dark .text-gray-700 { color: var(--text-0) !important; }
        .theme-dark .text-gray-600,
        .theme-dark .text-gray-500,
        .theme-dark .text-gray-400 { color: var(--text-2) !important; }
        .theme-dark .drupal-blue-text {
            color: #9fd6ff !important;
        }
        .theme-dark .drupal-blue-text:hover {
            color: #c7e7ff !important;
        }
        .theme-dark .schedule-select-checkbox {
            accent-color: #66beff;
        }
        .theme-dark .schedule-select-label:focus-within {
            outline-color: #9fd6ff;
        }
        .theme-dark .session-selected-indicator {
            border-color: #6fb9ee;
            background: rgba(57, 147, 206, 0.2);
            color: #d7edff;
        }
        .theme-dark input,
        .theme-dark select {
            background: var(--surface-1);
            color: var(--text-0);
            border-color: var(--line-0) !important;
        }
        .theme-dark option {
            background: #0f2136;
            color: var(--text-0);
        }
        .theme-dark #eventsContainer > div {
            border-top: 1px dashed rgba(120, 165, 215, 0.22);
            padding-top: 14px;
        }
        .slot-heading {
            background: linear-gradient(90deg, rgba(23, 48, 75, 0.85), rgba(20, 35, 52, 0.78));
            border: 1px solid rgba(101, 145, 193, 0.25);
            border-radius: 0;
            color: var(--text-1) !important;
            backdrop-filter: blur(5px);
        }
        .slot-bg-a { background: linear-gradient(165deg, rgba(38, 61, 89, 0.75), rgba(22, 36, 55, 0.78)); }
        .slot-bg-b { background: linear-gradient(165deg, rgba(50, 70, 96, 0.72), rgba(27, 42, 63, 0.78)); }
        .event-card {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            will-change: transform, box-shadow;
        }
        .event-card:focus-within {
            outline: 3px solid #7cc4ff;
            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: rgba(255, 255, 255, 0.08) !important;
            border: 1px solid rgba(162, 196, 232, 0.28);
            color: #bcd4ef !important;
        }
        .theme-dark .hover\:bg-gray-50:hover {
            background-color: rgba(74, 118, 163, 0.22) !important;
        }
        .event-tab {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-1);
            border-color: var(--line-0);
        }
        .event-tab:hover {
            background: rgba(84, 140, 197, 0.2);
        }
        .event-tab.is-active {
            background: linear-gradient(180deg, rgba(62, 155, 236, 0.45), rgba(42, 120, 190, 0.45));
            color: #eff6ff;
            border-color: rgba(124, 188, 241, 0.75);
        }
        .event-tab.event-tab-disabled,
        .event-tab:disabled {
            opacity: 0.45;
            cursor: not-allowed;
            background: rgba(255, 255, 255, 0.04);
            color: #8ea3bc;
            border-color: rgba(95, 121, 148, 0.45);
            pointer-events: none;
        }
        .event-tab.event-tab-disabled:hover,
        .event-tab:disabled:hover {
            background: rgba(255, 255, 255, 0.04);
        }
        .header-shell {
            background:
                radial-gradient(circle at 12% 30%, rgba(152, 209, 255, 0.2), transparent 34%),
                radial-gradient(circle at 78% 10%, rgba(122, 193, 255, 0.22), transparent 40%),
                linear-gradient(120deg, #0d4d81, #0a3e69 60%, #0a3559);
            border-bottom: 1px solid rgba(169, 215, 255, 0.28);
        }
        .header-logo {
            width: 52px;
            height: 52px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            font-size: 1.25rem;
            color: #ecf7ff;
            border: 1px solid rgba(210, 235, 255, 0.32);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07);
            overflow: hidden;
        }
        .header-logo-image {
            width: 100%;
            height: 100%;
            object-fit: contain;
            padding: 4px;
            background: rgba(255, 255, 255, 0.1);
        }
        .header-kicker {
            font-size: 0.72rem;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            color: rgba(224, 242, 255, 0.92);
        }
        .header-flag {
            width: 22px;
            height: 15px;
            border-radius: 3px;
            border: 1px solid rgba(218, 236, 255, 0.5);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
            object-fit: cover;
            transform: translateY(-0.5px);
        }
        .header-title {
            font-size: clamp(1.35rem, 2.4vw, 2.2rem);
            line-height: 1.15;
            letter-spacing: 0.01em;
            margin-top: 2px;
            color: #f6fbff;
            text-wrap: balance;
            text-shadow: 0 2px 18px rgba(0, 0, 0, 0.25);
        }
        .header-title .header-suffix {
            color: rgba(188, 226, 255, 0.92);
            font-weight: 500;
            margin-left: 0.35rem;
        }
        .header-title .header-event {
            font-weight: 700;
        }
        .brand-drupalsouth { background: linear-gradient(150deg, rgba(91, 177, 242, 0.45), rgba(24, 87, 142, 0.55)); }
        .brand-community { background: linear-gradient(150deg, rgba(86, 196, 184, 0.45), rgba(28, 105, 120, 0.55)); }
        .brand-drupalcon { background: linear-gradient(150deg, rgba(160, 170, 196, 0.35), rgba(78, 93, 121, 0.55)); }

        body.design-drupalcon #eventsContainer {
            background: transparent !important;
            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 rgba(173, 210, 245, 0.35);
            background: linear-gradient(95deg, rgba(22, 56, 92, 0.7), rgba(17, 42, 70, 0.7));
            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: #e7f3ff;
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.02em;
        }
        .design-drupalcon .timeline-time-date {
            margin-top: 2px;
            color: #9fbad6;
            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 #filtersPanel,
        .design-drupalcon #sessionFiltersPanel {
            border: 1px solid rgba(160, 206, 247, 0.34) !important;
            background:
                radial-gradient(circle at 92% -30%, rgba(96, 169, 232, 0.18), transparent 45%),
                linear-gradient(165deg, rgba(18, 42, 67, 0.92), rgba(12, 31, 50, 0.9)) !important;
            box-shadow: 0 16px 38px rgba(0, 0, 0, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }
        .design-drupalcon #filtersPanel .text-gray-700,
        .design-drupalcon #sessionFiltersPanel .text-gray-700 {
            color: #d7e7f8 !important;
            letter-spacing: 0.01em;
            padding-left: 0.8rem;
        }
        .design-drupalcon #filtersPanel .text-gray-600,
        .design-drupalcon #sessionFiltersPanel .text-gray-600 {
            color: #aec6df !important;
        }
        .design-drupalcon #filtersPanel input,
        .design-drupalcon #filtersPanel select,
        .design-drupalcon #sessionFiltersPanel input,
        .design-drupalcon #sessionFiltersPanel select {
            background: linear-gradient(180deg, rgba(17, 39, 63, 0.9), rgba(13, 31, 51, 0.9));
            border: 1px solid rgba(135, 181, 223, 0.34) !important;
            color: #eaf4ff;
            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: rgba(182, 204, 227, 0.76);
        }
        .design-drupalcon #filtersPanel input:focus,
        .design-drupalcon #filtersPanel select:focus,
        .design-drupalcon #sessionFiltersPanel input:focus,
        .design-drupalcon #sessionFiltersPanel select:focus {
            border-color: rgba(122, 190, 245, 0.95) !important;
            box-shadow: 0 0 0 1px rgba(122, 190, 245, 0.55), 0 0 0 4px rgba(43, 125, 194, 0.2);
        }
        .design-drupalcon #filtersPanel .border-t,
        .design-drupalcon #sessionFiltersPanel .border-t {
            border-top-color: rgba(130, 170, 207, 0.28) !important;
        }
        .design-drupalcon #filtersPanel button,
        .design-drupalcon #sessionFiltersPanel button {
            border-radius: 0.62rem;
            border-color: rgba(146, 188, 224, 0.35) !important;
            background: linear-gradient(180deg, rgba(27, 56, 86, 0.88), rgba(20, 44, 71, 0.9));
            color: #e1efff !important;
        }
        .design-drupalcon #filtersPanel button:hover,
        .design-drupalcon #sessionFiltersPanel button:hover {
            background: linear-gradient(180deg, rgba(37, 73, 109, 0.95), rgba(25, 52, 82, 0.95));
            border-color: rgba(162, 204, 238, 0.6) !important;
        }
        .design-drupalcon #filtersPanel #clearKeywords,
        .design-drupalcon #sessionFiltersPanel #clearKeywords {
            background: transparent;
            border: none !important;
            box-shadow: none !important;
            color: #b9cde2 !important;
            padding: 0;
        }
        .design-drupalcon #filtersPanel #clearKeywords:hover,
        .design-drupalcon #sessionFiltersPanel #clearKeywords:hover {
            color: #e3f0ff !important;
        }
        .design-drupalcon .event-card-dc {
            border-color: rgba(149, 191, 233, 0.2);
            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, 0.2);
        }
        .design-drupalcon .event-card-dc:hover {
            border-color: var(--event-color-a);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
        }
        .design-drupalcon .track-pill-dc {
            background: rgba(255, 255, 255, 0.09) !important;
            border-color: var(--event-color-b);
            color: #edf6ff !important;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
            font-size:0.7rem;
        }
        .design-drupalcon #eventMediaPromo:not(.hidden) {
            display: block !important;
        }
        .design-drupalcon #eventMediaPromo > div > div {
            border-color: rgba(157, 198, 238, 0.35) !important;
            background: linear-gradient(160deg, rgba(16, 36, 58, 0.9), rgba(13, 30, 49, 0.88)) !important;
        }
        .design-drupalcon .event-info-card dt {
            color: #cfe3f7 !important;
        }
        .design-drupalcon .event-info-card dd {
            color: #ebf4ff !important;
        }
        .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: #ffffff;
            border: 1px solid #d0d9e4;
            border-radius: 12px;
            box-shadow: 0 24px 56px rgba(0, 0, 0, 0.35);
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }
        .session-modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 0.75rem;
            padding: 0.9rem 1rem;
            border-bottom: 1px solid #e3e8ef;
            background: #f8fbff;
        }
        .session-modal-back,
        .session-modal-close {
            border: 1px solid #d5deea;
            background: #ffffff;
            color: #2b4058;
            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: #172b41;
            margin-bottom: 0.7rem;
            font-weight: 700;
        }
        .speaker-modal-head {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 0.7rem;
            margin-bottom: 0.6rem;
        }
        .speaker-modal-head .session-modal-title {
            margin-bottom: 0;
        }
        .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 #b7cbe0;
            background: #f2f8ff;
            color: #295072;
            font-size: 0.78rem;
            font-weight: 700;
            line-height: 1.2;
            white-space: nowrap;
        }
        .session-modal-meta {
            color: #334f6b;
            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: #1e3550;
        }
        .session-modal-meta-value {
            min-width: 0;
        }
        .session-speaker-links {
            display: inline;
        }
        .session-speaker-link {
            border: 0;
            background: transparent;
            color: #0b5f9f;
            text-decoration: underline;
            text-underline-offset: 2px;
            padding: 0;
            margin: 0;
            cursor: pointer;
            font: inherit;
            line-height: inherit;
        }
        .session-speaker-link:hover {
            color: #004a7c;
        }
        .session-speaker-link:focus-visible {
            outline: 2px solid #0d78cc;
            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 #d5deea;
            border-radius: 0.7rem;
            background: #f8fbff;
            padding: 0.75rem 0.85rem;
        }
        .speaker-session-card-current {
            border-color: #67a8de;
            background: #eef7ff;
            box-shadow: inset 0 0 0 1px rgba(103, 168, 222, 0.35);
        }
        .speaker-session-current-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.35rem;
            padding: 0.17rem 0.48rem;
            border-radius: 999px;
            border: 1px solid #67a8de;
            background: #f7fbff;
            color: #1f5f94;
            font-size: 0.72rem;
            font-weight: 700;
            line-height: 1.15;
            white-space: nowrap;
        }
        .speaker-session-title {
            margin: 0 0 0.35rem 0;
            font-size: 1rem;
            line-height: 1.35;
            color: #172b41;
        }
        .speaker-session-meta {
            margin: 0 0 0.25rem 0;
            font-size: 0.86rem;
            color: #34526f;
        }
        .speaker-session-summary {
            margin: 0.45rem 0 0.15rem 0;
            font-size: 0.91rem;
            color: #243d57;
            line-height: 1.45;
        }
        .speaker-session-accordion {
            margin: 0.35rem 0 0.25rem 0;
        }
        .speaker-session-accordion-toggle {
            cursor: pointer;
            color: #0b5f9f;
            font-size: 0.86rem;
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .speaker-session-accordion-toggle:hover {
            color: #004a7c;
        }
        .speaker-session-accordion-toggle:focus-visible {
            outline: 2px solid #0d78cc;
            outline-offset: 2px;
            border-radius: 0.2rem;
        }
        .speaker-session-accordion-body {
            margin-top: 0.35rem;
            font-size: 0.9rem;
            color: #243d57;
            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 #b9cde0;
            background: #f7fbff;
            color: #0b5f9f;
            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;
        }
        .schedule-link {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            color: #005f9e;
            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: #edf6ff;
            border-color: #94b8d9;
            color: #004a7c;
        }
        .session-modal-link:focus-visible,
        .schedule-link:focus-visible {
            outline: 2px solid #0d78cc;
            outline-offset: 2px;
            border-radius: 0.2rem;
        }
        .session-modal-description {
            margin-top: 0.8rem;
            color: #22384f;
            font-size: 0.95rem;
            line-height: 1.55;
        }
        .session-modal-description p,
        .session-description-preview p {
            margin: 0 0 0.35rem 0;
        }
        .session-modal-description p:last-child,
        .session-description-preview p:last-child {
            margin-bottom: 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-actions {
            margin-top: 1rem;
            padding-top: 0.8rem;
            border-top: 1px solid #e3e8ef;
        }
        .session-modal-toggle {
            border: 1px solid #0c6ab3;
            background: #0d78cc;
            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: #eef6ff;
            color: #0b5f9f;
            border-color: #8cbce3;
        }
        body.session-modal-open {
            overflow: hidden;
        }
        .theme-dark .session-modal-card {
            background: #102033;
            border-color: #2f4662;
        }
        .theme-dark .session-modal-header {
            background: #0d1a2a;
            border-bottom-color: #2f4662;
        }
        .theme-dark .session-modal-back,
        .theme-dark .session-modal-close {
            background: #15293f;
            color: #d8e8fa;
            border-color: #3e5c7c;
        }
        .theme-dark .session-modal-title {
            color: #eef6ff;
        }
        .theme-dark .speaker-modal-count-badge {
            border-color: #47678a;
            background: rgba(74, 110, 146, 0.34);
            color: #d7e9fb;
        }
        .theme-dark .session-modal-meta {
            color: #c3d7ec;
        }
        .theme-dark .session-modal-meta-label {
            color: #e1efff;
        }
        .theme-dark .session-speaker-link {
            color: #9fd6ff;
        }
        .theme-dark .session-speaker-link:hover {
            color: #c7e7ff;
        }
        .theme-dark .session-speaker-link:focus-visible {
            outline-color: #9fd6ff;
        }
        .theme-dark .speaker-session-card {
            border-color: #3e5c7c;
            background: rgba(58, 92, 126, 0.28);
        }
        .theme-dark .speaker-session-card-current {
            border-color: #7ab6ea;
            background: rgba(68, 112, 152, 0.48);
            box-shadow: inset 0 0 0 1px rgba(144, 194, 238, 0.4);
        }
        .theme-dark .speaker-session-current-badge {
            border-color: #7ab6ea;
            background: rgba(96, 147, 194, 0.28);
            color: #d8ecff;
        }
        .theme-dark .speaker-session-title {
            color: #eff6ff;
        }
        .theme-dark .speaker-session-meta {
            color: #c3d7ec;
        }
        .theme-dark .speaker-session-summary {
            color: #d4e3f4;
        }
        .theme-dark .speaker-session-accordion-toggle {
            color: #9fd6ff;
        }
        .theme-dark .speaker-session-accordion-toggle:hover {
            color: #c7e7ff;
        }
        .theme-dark .speaker-session-accordion-toggle:focus-visible {
            outline-color: #9fd6ff;
        }
        .theme-dark .speaker-session-accordion-body {
            color: #d4e3f4;
        }
        .theme-dark .session-modal-description {
            color: #d4e3f4;
        }
        .theme-dark .session-modal-actions {
            border-top-color: #2f4662;
        }
        .theme-dark .session-modal-link,
        .theme-dark .schedule-link {
            color: #9fd6ff;
        }
        .theme-dark .session-modal-link {
            background: rgba(71, 105, 139, 0.34);
            border-color: #4d6a8a;
        }
        .theme-dark .session-modal-link:hover,
        .theme-dark .schedule-link:hover {
            background: rgba(89, 129, 171, 0.38);
            border-color: #6b8fb5;
            color: #c7e7ff;
        }
        .theme-dark .session-modal-link:focus-visible,
        .theme-dark .schedule-link:focus-visible {
            outline-color: #9fd6ff;
        }
        @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;
            }
        }
        @media (max-width: 640px) {
            #eventTabs .event-tab {
                flex: 1 1 calc(50% - 0.5rem);
            }
            .header-title {
                font-size: clamp(1.2rem, 6.4vw, 1.6rem);
            }
            .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;
            }
        }
        .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 rgba(173, 213, 248, 0.5);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
            flex: 0 0 auto;
        }
        .speaker-user-name {
            color: #edf6ff;
            font-size: 1.04rem;
            line-height: 1.15;
            font-weight: 700;
        }
        .speaker-user-handle {
            margin-top: 0.12rem;
            color: #bdd8f3;
            font-size: 0.86rem;
            line-height: 1.15;
        }
        .speaker-talk-count {
            border: 1px solid rgba(158, 200, 238, 0.45);
            border-radius: 0.5rem;
            padding: 0.22rem 0.52rem;
            color: #dcedff;
            font-size: 0.77rem;
            background: rgba(93, 143, 196, 0.2);
            white-space: nowrap;
        }
        .speaker-talk-list {
            display: grid;
            gap: 0.42rem;
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .speaker-talk-item {
            border: 1px solid rgba(142, 185, 226, 0.23);
            border-radius: 0.5rem;
            padding: 0.5rem 0.62rem;
            background: rgba(26, 47, 72, 0.6);
        }
        .speaker-talk-title {
            color: #eaf4ff;
            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: #b9d1ea;
            font-size: 0.79rem;
        }