/*
 * IBCT Training Schedule Manager - Frontend CSS
 * Material Design 3 specifications
 */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

/* --- Material Icons - local @font-face ensures ligatures render ---------- */
@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/materialicons/v140/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2) format('woff2');
}

.material-icons {
    font-family: 'Material Icons' !important;
    font-weight: normal !important;
    font-style: normal !important;
    font-size: 1.2rem;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    line-height: 1 !important;
    letter-spacing: normal !important;
    text-transform: none !important;
    word-wrap: normal !important;
    white-space: nowrap !important;
    direction: ltr !important;
    -webkit-font-feature-settings: 'liga' !important;
    font-feature-settings: 'liga' !important;
    -webkit-font-smoothing: antialiased !important;
    text-rendering: optimizeLegibility !important;
    -moz-osx-font-smoothing: grayscale !important;
    vertical-align: middle;
}

/* --- Design Tokens ----------------------------------------------------------- */
.ibct-sm-wrap {
    --ibct-sm-primary: #1565C0;
    --ibct-sm-primary-light: rgba(21, 101, 192, .10);
    --ibct-sm-secondary: #E91E63;
    --ibct-sm-surface: #FFFFFF;
    --ibct-sm-surface-1: #F5F7FB;
    --ibct-sm-surface-2: #EEF2FA;
    --ibct-sm-on-surface: #1A1A2E;
    --ibct-sm-muted: #5F6B7C;
    --ibct-sm-border: #DEE4EE;
    --ibct-sm-radius-sm: 6px;
    --ibct-sm-radius-md: 12px;
    --ibct-sm-radius-lg: 20px;
    --ibct-sm-shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .10);
    --ibct-sm-shadow-md: 0 4px 12px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .06);
    --ibct-sm-shadow-popup: 0 16px 48px rgba(0, 0, 0, .18), 0 8px 24px rgba(0, 0, 0, .10);
    --ibct-sm-font: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    --ibct-sm-transition: all .22s cubic-bezier(.4, 0, .2, 1);

    /* Session type colors */
    --ibct-sm-c-session: #1565C0;
    --ibct-sm-c-teabreak: #F57C00;
    --ibct-sm-c-lunch: #388E3C;
    --ibct-sm-c-exam: #C62828;
    --ibct-sm-c-ceremony: #1A237E;
    --ibct-sm-c-dayoff: #9E9E9E;
    --ibct-sm-c-workshop: #6A1B9A;

    /* Status colors */
    --ibct-sm-c-open: #2E7D32;
    --ibct-sm-c-open-bg: #E8F5E9;
    --ibct-sm-c-closed: #01579B;
    --ibct-sm-c-closed-bg: #E1F5FE;
    --ibct-sm-c-ranout: #C62828;
    --ibct-sm-c-ranout-bg: #FFEBEE;
    --ibct-sm-c-soon: #E65100;
    --ibct-sm-c-soon-bg: #FFF3E0;

    font-family: var(--ibct-sm-font);
    color: var(--ibct-sm-on-surface);
    box-sizing: border-box;
    max-width: 100%;
    overflow-x: hidden;
}

.ibct-sm-wrap *,
.ibct-sm-wrap *::before,
.ibct-sm-wrap *::after {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
}

/* --- Dark Mode --------------------------------------------------------------- */
.ibct-sm-theme-dark {
    --ibct-sm-surface: #121212;
    --ibct-sm-surface-1: #1E1E2E;
    --ibct-sm-surface-2: #252535;
    --ibct-sm-on-surface: #E0E0F0;
    --ibct-sm-muted: #A0A8B8;
    --ibct-sm-border: #2E2E45;
    --ibct-sm-shadow-sm: 0 1px 3px rgba(0, 0, 0, .4), 0 1px 2px rgba(0, 0, 0, .3);
    --ibct-sm-shadow-md: 0 4px 12px rgba(0, 0, 0, .4), 0 2px 6px rgba(0, 0, 0, .3);
}

@media (prefers-color-scheme: dark) {
    .ibct-sm-theme-auto {
        --ibct-sm-surface: #121212;
        --ibct-sm-surface-1: #1E1E2E;
        --ibct-sm-surface-2: #252535;
        --ibct-sm-on-surface: #E0E0F0;
        --ibct-sm-muted: #A0A8B8;
        --ibct-sm-border: #2E2E45;
    }
}

/* --- Event Header / Hero ----------------------------------------------------- */
.ibct-sm-event-header {
    background: linear-gradient(135deg, var(--ibct-sm-primary) 0%, #0D47A1 100%);
    border-radius: var(--ibct-sm-radius-lg);
    overflow: hidden;
    margin-bottom: 32px;
    box-shadow: var(--ibct-sm-shadow-md);
    position: relative;
}

.ibct-sm-event-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--ibct-header-bg, none) center/cover no-repeat;
    opacity: .12;
    z-index: 0;
}

.ibct-sm-event-header-inner {
    position: relative;
    z-index: 1;
    padding: 32px 36px 28px;
    color: #fff;
}

/* Status Banner */
.ibct-sm-status-banner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 20px;
    font-size: .9rem;
    font-weight: 500;
    color: #fff;
    letter-spacing: .02em;
    min-width: 0;
}

.ibct-sm-status-open {
    background: var(--ibct-sm-c-open);
}

.ibct-sm-status-closed {
    background: var(--ibct-sm-c-closed);
}

.ibct-sm-status-ran_out {
    background: var(--ibct-sm-c-ranout);
}

.ibct-sm-status-coming_soon {
    background: var(--ibct-sm-c-soon);
}

.ibct-sm-status-cancelled {
    background: #ef4444 !important;
}

.ibct-sm-status-banner .material-icons {
    font-size: 1.1rem;
}

/* Date Badge */
.ibct-sm-date-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, .18);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: var(--ibct-sm-radius-md);
    padding: 10px 20px;
    margin-bottom: 20px;
}

.ibct-sm-date-badge-part {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.ibct-sm-date-badge-day {
    font-size: 2.6rem;
    font-weight: 700;
    line-height: 1;
}

.ibct-sm-date-badge-month {
    font-size: .78rem;
    font-weight: 500;
    letter-spacing: .08em;
    opacity: .85;
}

.ibct-sm-date-badge-sep {
    font-size: 1.5rem;
    opacity: .6;
    align-self: center;
    margin-bottom: 18px;
    /* nudge up to sit between the two large day numbers */
}

.ibct-sm-date-badge-year {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .1em;
    opacity: .5;
    align-self: center;
    margin-left: 4px;
}

/* Program Title */
.ibct-sm-program-title-wrap {
    margin-bottom: 24px;
}

.ibct-sm-featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border-radius: 20px;
    padding: 2px 10px;
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-left: auto;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.ibct-sm-featured-badge .material-icons {
    font-size: .75rem;
}

.ibct-sm-program-title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 8px;
    letter-spacing: -.01em;
}

.ibct-sm-program-code {
    display: inline-block;
    background: rgba(255, 255, 255, .22);
    border: 1px solid rgba(255, 255, 255, .3);
    color: #fff;
    border-radius: 20px;
    padding: 3px 12px;
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .04em;
}

/* Info Cards */
.ibct-sm-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.ibct-sm-info-card {
    background: rgba(255, 255, 255, .14);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: var(--ibct-sm-radius-md);
    padding: 14px 16px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    transition: var(--ibct-sm-transition);
    color: #fff;
}

.ibct-sm-info-card:hover {
    background: rgba(255, 255, 255, .22);
}

.ibct-sm-info-card-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, .22);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ibct-sm-info-card-icon .material-icons {
    font-size: 1.15rem;
}

.ibct-sm-info-card-body {
    display: flex;
    flex-direction: column;
    gap: 3px;
    flex: 1;
    min-width: 0;
}

.ibct-sm-info-label {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    opacity: .75;
}

.ibct-sm-info-value {
    font-size: .95rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.ibct-sm-info-sub {
    font-size: .8rem;
    opacity: .75;
}

.ibct-sm-info-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: .8rem;
    color: rgba(255, 255, 255, .88);
    text-decoration: underline;
    margin-top: 4px;
    transition: var(--ibct-sm-transition);
}

.ibct-sm-info-link:hover {
    color: #fff;
}

.ibct-sm-info-link .material-icons {
    font-size: .85rem;
}

/* Action Buttons */
.ibct-sm-action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.ibct-sm-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 20px;
    border-radius: var(--ibct-sm-radius-md);
    font-family: var(--ibct-sm-font);
    font-size: .875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--ibct-sm-transition);
    letter-spacing: .02em;
}

.ibct-sm-btn .material-icons {
    font-size: 1.1rem;
}

.ibct-sm-btn-primary {
    background: #fff;
    color: var(--ibct-sm-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
}

.ibct-sm-btn-primary:hover {
    background: rgba(255, 255, 255, .92);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, .2);
}

.ibct-sm-btn-secondary {
    background: rgba(255, 255, 255, .18);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .35);
    backdrop-filter: blur(8px);
}

.ibct-sm-btn-secondary:hover {
    background: rgba(255, 255, 255, .28);
    color: #fff;
}

.ibct-sm-btn-ghost {
    background: transparent;
    color: var(--ibct-sm-primary);
    border: 2px solid var(--ibct-sm-border);
}

.ibct-sm-btn-ghost:hover {
    background: var(--ibct-sm-primary-light);
    border-color: var(--ibct-sm-primary);
}

/* Social Row */
.ibct-sm-social-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.ibct-sm-social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .18);
    border: 1px solid rgba(255, 255, 255, .28);
    color: #fff;
    text-decoration: none;
    transition: var(--ibct-sm-transition);
}

.ibct-sm-social-btn:hover {
    background: rgba(255, 255, 255, .32);
    transform: translateY(-2px);
    color: #fff;
}

.ibct-sm-social-btn .material-icons {
    font-size: 1.1rem;
}

/* --- Health Guidelines ------------------------------------------------------- */
.ibct-sm-health-section {
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: var(--ibct-sm-radius-md);
    padding: 16px 20px;
    margin-bottom: 16px;
    color: #fff;
}

.ibct-sm-health-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: 14px;
    letter-spacing: .02em;
    opacity: .9;
}

.ibct-sm-health-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ibct-sm-health-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255, 255, 255, .16);
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 20px;
    padding: 7px 14px;
    font-size: .82rem;
    font-weight: 500;
    transition: var(--ibct-sm-transition);
}

.ibct-sm-health-badge:hover {
    background: rgba(255, 255, 255, .26);
}

.ibct-sm-health-badge .material-icons {
    font-size: 1.4rem;
}

/* --- Get Directions ---------------------------------------------------------- */
.ibct-sm-directions-section {
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: var(--ibct-sm-radius-md);
    padding: 16px 20px;
    color: #fff;
}

.ibct-sm-directions-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: 12px;
    opacity: .9;
}

.ibct-sm-directions-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ibct-sm-directions-input-wrap {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, .15);
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: var(--ibct-sm-radius-sm);
    overflow: hidden;
}

.ibct-sm-directions-icon {
    padding: 0 10px;
    font-size: 1.15rem;
    opacity: .8;
}

.ibct-sm-directions-input {
    flex: 1 1 0;
    min-width: 0;
    width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border: none !important;
    background: transparent !important;
    color: #fff !important;
    font-size: .9rem;
    padding: 10px 6px !important;
    outline: none;
    font-family: var(--ibct-sm-font);
}

.ibct-sm-directions-input::placeholder {
    color: rgba(255, 255, 255, .55);
}

.ibct-sm-directions-submit {
    background: rgba(255, 255, 255, .22);
    border: none;
    border-left: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: var(--ibct-sm-transition);
}

.ibct-sm-directions-submit:hover {
    background: rgba(255, 255, 255, .35);
}

.ibct-sm-directions-venue {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: .8rem;
    opacity: .75;
}

.ibct-sm-directions-venue .material-icons {
    font-size: .9rem;
}

/* --- Timetable Layout -------------------------------------------------------- */
.ibct-sm-timetable-section {
    display: grid;
    gap: 24px;
    /* Prevent grid from overflowing its container */
    max-width: 100%;
    overflow: hidden;
}

/* CRITICAL: All direct grid children need min-width:0 to prevent overflow.
   By default grid items have min-width:auto which lets content dictate width. */
.ibct-sm-timetable-content,
.ibct-sm-filter-panel {
    min-width: 0;
    overflow: hidden;
}

.ibct-sm-filter-layout-left {
    grid-template-columns: 260px 1fr;
}

.ibct-sm-filter-layout-right {
    grid-template-columns: 1fr 260px;
}

.ibct-sm-filter-layout-center,
.ibct-sm-filter-layout-hidden {
    grid-template-columns: 1fr;
}

@media (max-width: 768px) {

    .ibct-sm-filter-layout-left,
    .ibct-sm-filter-layout-right {
        grid-template-columns: 1fr;
    }
}

/* --- Filter Panel ------------------------------------------------------------ */
.ibct-sm-filter-panel {
    background: var(--ibct-sm-surface);
    border: 1px solid var(--ibct-sm-border);
    border-radius: var(--ibct-sm-radius-md);
    box-shadow: var(--ibct-sm-shadow-sm);
    padding: 20px;
    position: sticky;
    top: 20px;
    align-self: start;
}

.ibct-sm-filter-layout-right .ibct-sm-filter-panel {
    order: 2;
}

.ibct-sm-filter-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--ibct-sm-primary);
    margin-bottom: 18px;
}

.ibct-sm-filter-header .material-icons {
    font-size: 1.2rem;
}

.ibct-sm-filter-group {
    margin-bottom: 18px;
}

.ibct-sm-filter-label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--ibct-sm-muted);
    margin-bottom: 8px;
}

/* Chips */
.ibct-sm-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ibct-sm-chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 20px;
    border: 2px solid var(--ibct-sm-border);
    background: var(--ibct-sm-surface);
    color: var(--ibct-sm-on-surface);
    font-size: .82rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--ibct-sm-transition);
    font-family: var(--ibct-sm-font);
}

.ibct-sm-chip:hover,
.ibct-sm-chip--active {
    background: var(--ibct-sm-primary);
    border-color: var(--ibct-sm-primary);
    color: #fff;
}

/* Filter Select */
.ibct-sm-filter-select {
    width: 100%;
    border: 2px solid var(--ibct-sm-border);
    border-radius: var(--ibct-sm-radius-sm);
    padding: 8px 10px;
    font-family: var(--ibct-sm-font);
    font-size: .875rem;
    color: var(--ibct-sm-on-surface);
    background: var(--ibct-sm-surface);
    cursor: pointer;
    transition: var(--ibct-sm-transition);
    outline: none;
    appearance: auto;
}

.ibct-sm-filter-select:focus {
    border-color: var(--ibct-sm-primary);
    box-shadow: 0 0 0 3px var(--ibct-sm-primary-light);
}

.ibct-sm-filter-reset {
    width: 100%;
    margin-top: 4px;
    justify-content: center;
}

/* --- Timetable --------------------------------------------------------------- */
.ibct-sm-timetable {
    width: 100%;
    overflow: hidden;
}

.ibct-sm-sessions-list {
    overflow: hidden;
}

.ibct-sm-day-section {
    margin-bottom: 32px;
}

.ibct-sm-day-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ibct-sm-primary);
    padding: 10px 0;
    border-bottom: 2px solid var(--ibct-sm-primary);
    margin-bottom: 12px;
}

.ibct-sm-day-label .material-icons {
    font-size: 1.2rem;
}

.ibct-sm-day-date-sub {
    font-size: .8rem;
    font-weight: 400;
    color: var(--ibct-sm-muted);
}

.ibct-sm-day-description {
    font-size: .875rem;
    color: var(--ibct-sm-muted);
    margin-bottom: 12px;
    padding-left: 4px;
}

/* Session Row */
.ibct-sm-session-row {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--ibct-sm-surface);
    border: 1px solid var(--ibct-sm-border);
    border-radius: var(--ibct-sm-radius-sm);
    margin-bottom: 8px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    user-select: none;
    box-shadow: var(--ibct-sm-shadow-sm);
    transition: var(--ibct-sm-transition);
}

.ibct-sm-session-row:hover {
    box-shadow: var(--ibct-sm-shadow-md);
    transform: translateY(-1px);
    border-color: var(--ibct-session-color, var(--ibct-sm-primary));
}

.ibct-sm-session-row:focus-visible {
    outline: 3px solid var(--ibct-sm-primary);
    outline-offset: 2px;
}

/* --- Happening Now Indicator --- */
@keyframes ibct-sm-pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(76, 175, 80, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
    }
}

.ibct-sm-happening-now {
    border-color: #4CAF50;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.15), 0 1px 3px rgba(0, 0, 0, 0.08);
}

.ibct-sm-happening-now:hover {
    border-color: #43A047;
    box-shadow: 0 6px 16px rgba(76, 175, 80, 0.2), 0 2px 6px rgba(0, 0, 0, 0.1);
}

.ibct-sm-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #4CAF50;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.ibct-sm-live-badge::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #4CAF50;
    animation: ibct-sm-pulse 2s infinite;
}

/* Colour strip */
.ibct-sm-session-strip {
    width: 5px;
    min-width: 5px;
    align-self: stretch;
    background: var(--ibct-session-color, var(--ibct-sm-primary));
}

.ibct-sm-session-icon {
    padding: 12px 10px;
    display: flex;
    align-items: center;
}

.ibct-sm-session-icon .material-icons {
    color: var(--ibct-session-color, var(--ibct-sm-primary));
    font-size: 1.15rem;
}

.ibct-sm-session--cancelled .ibct-sm-session-icon .material-icons {
    color: var(--ibct-sm-muted);
}

.ibct-sm-session-time {
    min-width: 80px;
    max-width: 100px;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
}

.ibct-sm-time-start {
    font-size: .9rem;
    font-weight: 600;
    color: var(--ibct-sm-on-surface);
    white-space: nowrap;
}

.ibct-sm-time-end {
    font-size: .78rem;
    color: var(--ibct-sm-muted);
    white-space: nowrap;
}

.ibct-sm-session-duration {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: .78rem;
    color: var(--ibct-sm-muted);
    padding: 12px 10px;
    white-space: nowrap;
}

.ibct-sm-session-duration .material-icons {
    font-size: .85rem;
}

.ibct-sm-session-info {
    flex: 1;
    padding: 12px 10px;
    min-width: 0;
}

.ibct-sm-session-title {
    display: block;
    font-size: .95rem;
    font-weight: 500;
    color: var(--ibct-sm-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.ibct-sm-session-summary {
    display: block;
    font-size: .8rem;
    color: var(--ibct-sm-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.ibct-sm-session-speaker {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 10px;
    font-size: .82rem;
    color: var(--ibct-sm-muted);
    white-space: nowrap;
}

.ibct-sm-speaker-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--ibct-sm-border);
}

.ibct-sm-session-room {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 10px;
    font-size: .8rem;
    color: var(--ibct-sm-muted);
    white-space: nowrap;
}

.ibct-sm-session-room .material-icons {
    font-size: .9rem;
}

.ibct-sm-session-featured-badge {
    padding: 12px 12px;
    display: flex;
    align-items: center;
}

.ibct-sm-session-featured-badge .material-icons {
    color: #F9A825;
    font-size: 1.1rem;
}

/* Cancelled state */
.ibct-sm-session--cancelled {
    cursor: default;
    opacity: .6;
}

.ibct-sm-session--cancelled .ibct-sm-session-title {
    text-decoration: line-through;
    color: var(--ibct-sm-muted);
}

.ibct-sm-session--cancelled .ibct-sm-session-strip {
    background: var(--ibct-sm-muted);
}

.ibct-sm-session--cancelled:hover {
    transform: none;
    box-shadow: var(--ibct-sm-shadow-sm);
    border-color: var(--ibct-sm-border);
}

/* Featured row */
.ibct-sm-session--featured {
    border-color: #F9A825;
    background: linear-gradient(135deg, var(--ibct-sm-surface) 0%, #FFFDE7 100%);
}

/* Break / day-off row styles */
.ibct-sm-session-type--tea_break .ibct-sm-session-strip {
    background: var(--ibct-sm-c-teabreak);
}

.ibct-sm-session-type--lunch .ibct-sm-session-strip {
    background: var(--ibct-sm-c-lunch);
}

.ibct-sm-session-type--exam .ibct-sm-session-strip {
    background: var(--ibct-sm-c-exam);
}

.ibct-sm-session-type--ceremony .ibct-sm-session-strip {
    background: var(--ibct-sm-c-ceremony);
}

.ibct-sm-session-type--day_off .ibct-sm-session-strip {
    background: var(--ibct-sm-c-dayoff);
}

.ibct-sm-session-type--day_off {
    font-style: italic;
}

.ibct-sm-session-type--workshop .ibct-sm-session-strip {
    background: var(--ibct-sm-c-workshop);
}

/* Ripple effect */
.ibct-sm-ripple {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.ibct-sm-ripple::after {
    content: '';
    position: absolute;
    width: 200%;
    padding-top: 200%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: rgba(var(--ibct-sm-primary-rgb, 21, 101, 192), .08);
    border-radius: 50%;
    opacity: 0;
    transition: transform .5s ease, opacity 1s ease;
}

.ibct-sm-session-row.ibct-sm-ripple-active .ibct-sm-ripple::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    transition: transform .4s ease;
}

/* No sessions */
.ibct-sm-no-sessions,
.ibct-sm-no-filter-results {
    text-align: center;
    padding: 64px 24px;
    color: var(--ibct-sm-muted);
}

.ibct-sm-no-sessions .material-icons,
.ibct-sm-no-filter-results .material-icons {
    font-size: 4rem;
    display: block;
    margin-bottom: 16px;
    color: var(--ibct-sm-border);
}

/* --- Modal / Popup ----------------------------------------------------------- */
.ibct-sm-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    /* allow absolutely-positioned children like the close btn */
    /* (inset:0 fixed already makes this the containing block) */
}

.ibct-sm-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .55);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

.ibct-sm-modal-dialog {
    position: relative;
    background: var(--ibct-sm-surface);
    border-radius: var(--ibct-sm-radius-lg);
    box-shadow: var(--ibct-sm-shadow-popup);
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    animation: ibct-sm-modal-in .28s cubic-bezier(.4, 0, .2, 1);
    padding: 0;
    overscroll-behavior: contain;
}

@keyframes ibct-sm-modal-in {
    from {
        opacity: 0;
        transform: scale(.92) translateY(16px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* -- Close button -- floats ABOVE the dialog top-right corner, dark pill -- */
.ibct-sm-modal-close {
    position: fixed;
    z-index: 100001;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, .45);
    background: rgba(20, 20, 20, .72);
    backdrop-filter: blur(6px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--ibct-sm-transition);
    top: calc(50vh - min(45vh, 380px) - 24px);
    right: calc(50% - min(450px, 50vw - 20px) - 24px);
}

.ibct-sm-modal-close:hover {
    background: rgba(0, 0, 0, .95);
    transform: scale(1.08);
}

.ibct-sm-modal-close .material-icons {
    font-size: 1.2rem;
}

/* -- Two-column dialog -------------------------------------------------- */
/* Override the dialog to be wider and flex-row */
.ibct-sm-modal-dialog {
    position: relative;
    background: #fff;
    border-radius: var(--ibct-sm-radius-lg);
    box-shadow: var(--ibct-sm-shadow-popup);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    animation: ibct-sm-modal-in .28s cubic-bezier(.4, 0, .2, 1);
    padding: 0;
    overscroll-behavior: contain;
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

/* -- Left column -------------------------------------------------------- */
.ibct-sm-modal-left {
    flex: 1 1 0%;
    min-width: 0;
    padding: 40px 36px 32px 36px;
    display: flex;
    flex-direction: column;
    gap: 0;
    border-right: 1px solid #f0f0f0;
}

/* Type badge - small pill, top of left col */
.ibct-sm-modal-type-badge {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid;
    border-radius: 20px;
    padding: 3px 14px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 14px;
    width: fit-content;
}

.ibct-sm-modal-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.3;
    margin: 0 0 6px 0;
    padding: 0;
    padding-right: 32px;
    /* space for the close btn */
}

.ibct-sm-modal-programme {
    font-size: .95rem;
    color: #555;
    margin: 0 0 18px 0;
    font-weight: 400;
}

.ibct-sm-modal-description {
    font-size: .92rem;
    line-height: 1.5;
    color: #333;
    margin: 0 0 16px 0;
}

@media (max-width: 500px) {
    .ibct-sm-modal-description {
        font-size: .86rem;
        line-height: 1.4;
        margin: 0 0 12px 0;
    }
}

.ibct-sm-modal-description p {
    margin-top: 0;
    margin-bottom: 8px;
}

.ibct-sm-modal-description p:last-child {
    margin-bottom: 0;
}

.ibct-sm-modal-description ul,
.ibct-sm-modal-description ol {
    margin-top: 0;
    margin-bottom: 8px;
    padding-left: 20px;
}

.ibct-sm-modal-description li {
    margin-bottom: 2px;
}

.ibct-sm-modal-summary {
    font-size: .9rem;
    color: #555;
    line-height: 1.6;
    font-style: italic;
    margin: 0 0 18px 0;
}

/* Trainer row */
.ibct-sm-modal-trainer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    border-top: 1px solid #f0f0f0;
    margin-top: auto;
    padding-top: 16px;
}

.ibct-sm-modal-trainer-photo,
.ibct-sm-modal-trainer2-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid #eee;
}

.ibct-sm-modal-trainer-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ibct-sm-modal-trainer-name,
.ibct-sm-modal-trainer2-name {
    font-weight: 600;
    font-size: .9rem;
    color: #1a1a1a;
}

.ibct-sm-modal-trainer-role,
.ibct-sm-modal-trainer2-role {
    font-size: .78rem;
    color: #888;
}

/* Speaker bio */
.ibct-sm-modal-bio-wrap {
    padding-top: 12px;
}

.ibct-sm-modal-bio-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ibct-sm-primary);
    font-size: .875rem;
    font-weight: 500;
    font-family: var(--ibct-sm-font);
    padding: 0;
    transition: var(--ibct-sm-transition);
}

.ibct-sm-modal-bio-toggle .material-icons {
    font-size: 1rem;
    transition: transform .2s;
}

.ibct-sm-modal-bio-toggle.open .material-icons {
    transform: rotate(180deg);
}

.ibct-sm-modal-bio {
    margin-top: 10px;
    display: none;
    font-size: .875rem;
    line-height: 1.7;
    color: #333;
}

/* Materials */
.ibct-sm-modal-materials-wrap {
    padding: 20px 22px;
    border-top: 1px solid #e0e0e0;
    margin-top: auto;
    background: #fff;
}

.ibct-sm-modal-materials-wrap h4 {
    font-size: .82rem;
    font-weight: 700;
    color: #999;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 12px;
}

.ibct-sm-modal-materials-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0;
    margin: 0;
}

.ibct-sm-modal-materials-list li a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ibct-sm-primary);
    text-decoration: none;
    font-size: .875rem;
    font-weight: 500;
    transition: var(--ibct-sm-transition);
    word-break: break-word;
}

.ibct-sm-modal-materials-list li a:hover {
    text-decoration: underline;
    color: #0d47a1;
}

/* Social sharing */
.ibct-sm-modal-social {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
    margin-top: 20px;
}

.ibct-sm-modal-social-label {
    font-size: .78rem;
    font-weight: 700;
    color: #aaa;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.ibct-sm-modal-social-buttons {
    display: flex;
    gap: 6px;
}

.ibct-sm-modal-social-buttons .ibct-sm-social-btn {
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    color: #444;
}

.ibct-sm-modal-social-buttons .ibct-sm-social-btn:hover {
    background: var(--ibct-sm-primary);
    border-color: var(--ibct-sm-primary);
    color: #fff;
}

/* -- Right column ------------------------------------------------------- */
.ibct-sm-modal-right {
    flex: 0 0 300px;
    display: flex;
    flex-direction: column;
    background: #fafafa;
    border-radius: 0 var(--ibct-sm-radius-lg) var(--ibct-sm-radius-lg) 0;
    overflow-y: auto;
    overscroll-behavior: contain;
}

/* Session image */
.ibct-sm-modal-image-wrap {
    width: 100%;
    flex: 1 1 280px;
    min-height: 120px;
    max-height: 280px;
    display: flex;
    flex-direction: column;
}

.ibct-sm-modal-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    display: block !important;
}

/* Meta items */
.ibct-sm-modal-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px 22px;
}

.ibct-sm-modal-meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .875rem;
    color: #555;
}

.ibct-sm-modal-meta-item .material-icons {
    font-size: 1.1rem;
    color: var(--ibct-sm-primary);
    flex-shrink: 0;
    margin-top: 1px;
}

/* --- Read More button -------------------------------------------------- */
.ibct-sm-read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, .8);
    font-size: .82rem;
    font-family: var(--ibct-sm-font);
    text-decoration: underline;
    margin-top: 4px;
    padding: 0;
}

.ibct-sm-read-more-btn .material-icons {
    font-size: .9rem;
}

/* --- Error ------------------------------------------------------------- */
.ibct-sm-error {
    background: #FFEBEE;
    color: #C62828;
    border: 1px solid #FFCDD2;
    border-radius: var(--ibct-sm-radius-sm);
    padding: 12px 16px;
    font-size: .9rem;
}

/* --- Responsive -------------------------------------------------------- */
@media (max-width: 768px) {
    .ibct-sm-event-header-inner {
        padding: 20px;
    }

    .ibct-sm-info-cards {
        grid-template-columns: 1fr;
    }

    /* Stack columns on mobile */
    .ibct-sm-modal-dialog {
        flex-direction: column;
        max-width: 100%;
        max-height: 95dvh;
        border-radius: var(--ibct-sm-radius-md);
    }

    .ibct-sm-modal-right {
        flex: none;
        border-radius: 0;
        order: -1;
        /* image panel appears first on mobile */
    }

    .ibct-sm-modal-left {
        border-right: none;
        border-top: 1px solid #f0f0f0;
        padding: 24px 20px 20px;
    }

    .ibct-sm-session-row {
        flex-wrap: wrap;
    }

    .ibct-sm-session-time {
        min-width: 80px;
    }

    .ibct-sm-session-room,
    .ibct-sm-session-speaker {
        display: none;
    }

    .ibct-sm-header-compact {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .ibct-sm-cb-date {
        flex-direction: row;
        align-items: baseline;
        gap: 10px;
    }

    .ibct-sm-cb-month {
        padding-left: 0;
    }

    .ibct-sm-countdown-wrap {
        width: 100%;
        margin-top: 5px;
    }

    .ibct-sm-header-toggle {
        position: absolute;
        top: 20px;
        right: 20px;
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .ibct-sm-date-badge-day {
        font-size: 1.8rem;
    }

    .ibct-sm-program-title {
        font-size: 1.2rem;
    }

    .ibct-sm-session-duration {
        display: none;
    }
}

/* -- Meta items: better icon+text alignment -- */
.ibct-sm-modal-meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .875rem;
    color: #555;
    line-height: 1.4;
}

.ibct-sm-modal-meta-item .material-icons {
    font-size: 1.15rem;
    color: var(--ibct-sm-primary);
    flex-shrink: 0;
    line-height: 1;
}

/* Timerange: time + duration on same line */
.ibct-sm-modal-timerange-text {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 10px;
}

.ibct-sm-modal-timerange-val {
    color: #333;
}

.ibct-sm-modal-duration-val {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #777;
    /* gray — same as session card */
    font-size: .82rem;
    font-weight: 500;
    flex-shrink: 0;
}

/* -- ibct-sm-modal-wrap: relative container anchoring the close button to the dialog -- */
.ibct-sm-modal-wrap {
    position: relative;
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    /* so the dialog fills it */
    flex-direction: column;
}

/* -- Close button: anchored to ibct-sm-modal-wrap, just outside top-right corner -- */
.ibct-sm-modal-close {
    position: absolute;
    top: -18px;
    right: -18px;
    z-index: 10;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, .5);
    background: rgba(20, 20, 20, .78);
    backdrop-filter: blur(6px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--ibct-sm-transition);
}

.ibct-sm-modal-close:hover {
    background: rgba(0, 0, 0, .96);
    transform: scale(1.08);
}

.ibct-sm-modal-close .material-icons {
    font-size: 1.15rem;
}

/* -- Timer icon inside duration span (inline with duration text) -- */
.ibct-sm-duration-val .material-icons.ibct-sm-dur-icon {
    font-size: .95rem;
    vertical-align: -3px;
    margin-right: 3px;
    color: #e57373;
}

/* -- Trainer 2 row: small top divider to visually separate from trainer 1 -- */
.ibct-sm-modal-trainer2 {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px dashed #e0e0e0;
}

/* -- Flashing colon in hh:mm on session cards -- */
.ibct-sm-time-colon {
    display: inline-block;
    animation: ibct-sm-blink 1s step-start infinite;
}

@keyframes ibct-sm-blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* -- Duration icon: properly spaced and vertically aligned with text -- */
.ibct-sm-duration-val {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    /* space between icon and number */
}

.ibct-sm-duration-val .ibct-sm-dur-icon {
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
    /* override the old vertical-align: -3px which caused misalignment */
    vertical-align: unset;
    color: #e57373;
}

/* ── Trainers row: side-by-side layout ─────────────────────── */
.ibct-sm-modal-trainers-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-start;
    margin-top: 12px;
}

.ibct-sm-modal-trainers-row .ibct-sm-modal-trainer {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1 1 auto;
    min-width: 0;
    /* remove old top-border from trainer2 when inside the row */
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: none !important;
}

/* Vertical divider between the two trainers */
.ibct-sm-modal-trainers-row .ibct-sm-modal-trainer+.ibct-sm-modal-trainer {
    padding-left: 16px;
    border-left: 1px solid #e0e0e0;
}

/* ── Duration: final override (gray, inline-flex, aligned) ─── */
.ibct-sm-modal-duration-val {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    color: #777 !important;
    vertical-align: unset !important;
}

.ibct-sm-duration-val {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    color: #777 !important;
    vertical-align: unset !important;
}

.ibct-sm-duration-val .ibct-sm-dur-icon,
.ibct-sm-modal-duration-val .ibct-sm-dur-icon {
    font-size: 1rem !important;
    line-height: 1 !important;
    vertical-align: unset !important;
    flex-shrink: 0;
    color: #777 !important;
    /* gray — match text */
    margin-right: 0 !important;
    margin-left: 0 !important;
}

.ibct-sm-modal-description {
    font-size: .86rem;
    line-height: 1.3;
}

/* ════════════════════════════════════════════════════════════════════════
   COLLAPSIBLE EVENT HEADER — v1.0.1
   ════════════════════════════════════════════════════════════════════════ */

/* ── Outer wrapper: reset the old full-blue gradient; colour now comes    */
/*    only from the compact bar. Body is light neutral.                   */
.ibct-sm-event-header {
    background: transparent;
    overflow: hidden;
    margin-bottom: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .18);
}

/* ── Compact bar ─────────────────────────────────────────────────────── */
.ibct-sm-header-compact {
    background: var(--ibct-hdr-color, #1a237e);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    cursor: default;
    position: relative;
    z-index: 1;
}

/* Gradient variant */
.ibct-sm-header--gradient .ibct-sm-header-compact {
    background: linear-gradient(135deg,
            var(--ibct-hdr-color, #1a237e) 0%,
            color-mix(in srgb, var(--ibct-hdr-color, #1a237e) 70%, white 30%) 100%);
}

/* ── Compact bar: image ──────────────────────────────────────────────── */
.ibct-sm-cb-image-wrap {
    width: 64px;
    height: 64px;
    border-radius: var(--ibct-sm-radius-md, 12px);
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    background: rgba(255,255,255,0.1);
}

.ibct-sm-cb-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── Compact bar: date (two-row column) ──────────────────────────────── */
.ibct-sm-cb-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
    font-family: inherit;
    flex-shrink: 0;
    min-width: 52px;
    gap: 0;
}

/* Row 1: days + separator */
.ibct-sm-cb-days-row {
    display: flex;
    align-items: baseline;
    gap: 0;
}

.ibct-sm-cb-day {
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
}

.ibct-sm-cb-sep {
    font-size: 1.2rem;
    font-weight: 700;
    opacity: .7;
    margin: 0 4px;
}

.ibct-sm-cb-day-end {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

/* Row 2: month + year */
.ibct-sm-cb-month {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .08em;
    opacity: .85;
    padding-left: 2px;
}

/* ── Compact bar: title ──────────────────────────────────────────────── */
.ibct-sm-cb-title-wrap {
    flex: 1 1 auto;
    min-width: 0;
}

.ibct-sm-cb-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: .01em;
    line-height: 1.3;
    text-transform: uppercase;
}

.ibct-sm-cb-code {
    font-size: .85rem;
    font-weight: 400;
    opacity: .75;
    margin-left: 6px;
}

/* ── Countdown timer ─────────────────────────────────────────────────── */
.ibct-sm-countdown-wrap {
    background: rgba(0, 0, 0, .25);
    border-radius: 10px;
    padding: 10px 20px;
    flex-shrink: 0;
}

.ibct-sm-countdown-label {
    margin: 0 0 4px;
    font-size: .72rem;
    color: rgba(255, 255, 255, .75);
    letter-spacing: .04em;
}

.ibct-sm-countdown-units {
    display: flex;
    align-items: baseline;
    gap: 18px;
}

.ibct-sm-cu {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
}

.ibct-sm-cu strong {
    font-size: 1.9rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    letter-spacing: -.02em;
    font-variant-numeric: tabular-nums;
}

.ibct-sm-cu small {
    font-size: .62rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .6);
    letter-spacing: .06em;
    align-self: flex-end;
    margin-bottom: 3px;
}

/* ── Toggle button ───────────────────────────────────────────────────── */
.ibct-sm-header-toggle {
    background: rgba(255, 255, 255, .15);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .2s;
    flex-shrink: 0;
    margin-left: auto;
}

.ibct-sm-header-toggle:hover {
    background: rgba(255, 255, 255, .25);
}

.ibct-sm-toggle-icon {
    color: #fff;
    font-size: 1.3rem;
    transition: transform .3s ease;
}

/* Rotate icon when collapsed */
.ibct-sm-event-header--collapsed .ibct-sm-toggle-icon {
    transform: rotate(-90deg);
}

/* ── Collapsible body ────────────────────────────────────────────────── */
.ibct-sm-header-body {
    background: #f5f5f5;
    border-radius: 0 0 14px 14px;
    overflow: hidden;
    max-height: 2000px;
    /* large enough for any content        */
    transition: max-height .4s cubic-bezier(.4, 0, .2, 1),
        opacity .3s ease,
        padding .3s ease;
    opacity: 1;
}

.ibct-sm-event-header--collapsed .ibct-sm-header-body {
    max-height: 0;
    opacity: 0;
}

/* Inner keeps padding — compact for lighter look */
.ibct-sm-header-body .ibct-sm-event-header-inner {
    padding: 20px 24px 18px;
    color: #1a1a1a;
    background: transparent;
}

/* ── Universal text colour reset ───────────────────────────────────── */
.ibct-sm-header-body .ibct-sm-program-title,
.ibct-sm-header-body .ibct-sm-info-label,
.ibct-sm-header-body .ibct-sm-info-value,
.ibct-sm-header-body .ibct-sm-info-sub,
.ibct-sm-header-body .ibct-sm-desc-short,
.ibct-sm-header-body .ibct-sm-health-section,
.ibct-sm-header-body .ibct-sm-health-title,
.ibct-sm-header-body .ibct-sm-health-badge,
.ibct-sm-header-body .ibct-sm-directions-section,
.ibct-sm-header-body .ibct-sm-directions-title,
.ibct-sm-header-body .ibct-sm-directions-venue,
.ibct-sm-header-body .ibct-sm-directions-submit {
    color: #333;
}

/* ── Date badge (expanded body) ────────────────────────────────────── */
.ibct-sm-header-body .ibct-sm-date-badge {
    background: rgba(0, 0, 0, .06);
    border-color: #ddd;
    color: #333;
    margin-bottom: 14px;
}

.ibct-sm-header-body .ibct-sm-date-badge-day,
.ibct-sm-header-body .ibct-sm-date-badge-month,
.ibct-sm-header-body .ibct-sm-date-badge-sep,
.ibct-sm-header-body .ibct-sm-date-badge-year {
    color: #333;
    opacity: 1;
}

.ibct-sm-header-body .ibct-sm-program-title-wrap {
    margin-bottom: 16px;
}

.ibct-sm-header-body .ibct-sm-program-code {
    background: rgba(0, 0, 0, .07);
    border-color: #ccc;
    color: #555;
}

/* ── Info cards ──────────────────────────────────────────────────────── */
.ibct-sm-header-body .ibct-sm-info-cards {
    background: transparent;
    margin-bottom: 16px;
}

.ibct-sm-header-body .ibct-sm-info-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    color: #333;
}

.ibct-sm-header-body .ibct-sm-info-card:hover {
    background: #fafafa;
}

.ibct-sm-header-body .ibct-sm-info-card-icon {
    background: rgba(21, 101, 192, .1);
}

.ibct-sm-header-body .ibct-sm-info-card-icon .material-icons {
    color: var(--ibct-sm-primary, #1565C0);
}

.ibct-sm-header-body .ibct-sm-info-link {
    color: var(--ibct-sm-primary, #1565C0);
}

.ibct-sm-header-body .ibct-sm-info-link:hover {
    color: #0D47A1;
}

/* ── Action buttons ──────────────────────────────────────────────────── */
.ibct-sm-header-body .ibct-sm-action-buttons {
    margin-bottom: 14px;
}

.ibct-sm-header-body .ibct-sm-btn-primary {
    background: var(--ibct-sm-primary, #1565C0);
    color: #fff;
}

.ibct-sm-header-body .ibct-sm-btn-secondary {
    color: #555;
    border-color: #ccc;
    background: #fff;
}

.ibct-sm-header-body .ibct-sm-btn-secondary:hover {
    background: #f0f0f0;
    color: #333;
}

/* ── Social buttons ──────────────────────────────────────────────────── */
.ibct-sm-header-body .ibct-sm-social-row {
    margin-bottom: 14px;
}

.ibct-sm-header-body .ibct-sm-social-btn {
    background: rgba(0, 0, 0, .07);
    border-color: #ddd;
    color: #444;
}

.ibct-sm-header-body .ibct-sm-social-btn:hover {
    background: rgba(0, 0, 0, .14);
    color: #222;
}

/* ── Health guidelines (dark-on-light restyle) ───────────────────────── */
.ibct-sm-header-body .ibct-sm-health-section {
    background: rgba(0, 0, 0, .04);
    border-color: #ddd;
    padding: 14px 16px;
    margin-bottom: 12px;
}

.ibct-sm-header-body .ibct-sm-health-title {
    opacity: 1;
}

.ibct-sm-header-body .ibct-sm-health-badge {
    background: #fff;
    border-color: #ccc;
    color: #444;
}

.ibct-sm-header-body .ibct-sm-health-badge:hover {
    background: #f0f0f0;
}

.ibct-sm-header-body .ibct-sm-health-badge .material-icons {
    color: var(--ibct-sm-primary, #1565C0);
}

/* ── Get Directions (dark-on-light restyle) ──────────────────────────── */
.ibct-sm-header-body .ibct-sm-directions-section {
    background: rgba(0, 0, 0, .04);
    border-color: #ddd;
    padding: 14px 16px;
}

.ibct-sm-header-body .ibct-sm-directions-title {
    opacity: 1;
}

.ibct-sm-header-body .ibct-sm-directions-input-wrap {
    background: #fff;
    border-color: #ccc;
}

.ibct-sm-header-body .ibct-sm-directions-icon {
    color: #777;
}

.ibct-sm-header-body .ibct-sm-directions-input {
    color: #333 !important;
}

.ibct-sm-header-body .ibct-sm-directions-input::placeholder {
    color: #999;
}

.ibct-sm-header-body .ibct-sm-directions-submit {
    background: var(--ibct-sm-primary, #1565C0);
    color: #fff;
    border-color: transparent;
}

.ibct-sm-header-body .ibct-sm-directions-submit:hover {
    background: #0D47A1;
}

.ibct-sm-header-body .ibct-sm-directions-venue {
    opacity: 1;
    color: #666;
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .ibct-sm-header-compact {
        padding: 14px 16px;
        gap: 12px;
    }

    .ibct-sm-cb-title {
        font-size: .95rem;
    }

    /* Countdown: let it take full compact-bar width, shrink font to fit all 4 units */
    .ibct-sm-countdown-wrap {
        flex-shrink: 1;
        padding: 8px 10px;
        width: 100%;
        box-sizing: border-box;
    }

    .ibct-sm-countdown-units {
        gap: 8px;
    }

    .ibct-sm-cu strong {
        font-size: 1.3rem;
        letter-spacing: -.03em;
    }

    .ibct-sm-cu small {
        font-size: .58rem;
    }

    /* Status banner: reduce padding, allow text to wrap naturally */
    .ibct-sm-status-banner {
        padding: 8px 16px;
        font-size: .82rem;
    }

    /* Info cards: 1 column, allow value text to wrap */
    .ibct-sm-info-cards {
        grid-template-columns: 1fr;
    }

    .ibct-sm-info-value {
        white-space: normal;
        overflow: visible;
        text-overflow: unset;
        word-break: break-word;
    }

    /* Session rows: constrain row width, compress time column */
    .ibct-sm-session-row {
        overflow: hidden;
        max-width: 100%;
    }

    .ibct-sm-session-time {
        min-width: 60px;
        max-width: 70px;
        padding: 10px 6px;
    }

    .ibct-sm-session-icon {
        padding: 10px 6px;
    }

    .ibct-sm-time-start {
        font-size: .78rem;
    }

    .ibct-sm-time-end {
        font-size: .68rem;
    }

    .ibct-sm-session-info {
        padding: 10px 8px;
        min-width: 0;
        overflow: hidden;
    }

    .ibct-sm-session-title {
        font-size: .88rem;
        white-space: normal;
        overflow: visible;
        text-overflow: unset;
        word-break: break-word;
        line-height: 1.3;
    }

    .ibct-sm-session-summary {
        font-size: .75rem;
        white-space: normal;
        overflow: visible;
        text-overflow: unset;
        word-break: break-word;
        line-height: 1.3;
    }

    /* Hide speaker, room, duration on mobile to prevent overflow */
    .ibct-sm-session-speaker,
    .ibct-sm-session-room,
    .ibct-sm-session-duration,
    .ibct-sm-session-featured-badge {
        display: none;
    }

    /* Collapsible body: reduce inner padding */
    .ibct-sm-header-body .ibct-sm-event-header-inner {
        padding: 16px;
    }

    /* Date badge: allow wrapping on very small screens */
    .ibct-sm-date-badge {
        flex-wrap: wrap;
        width: 100%;
        box-sizing: border-box;
    }

    /* Directions: section contains itself, input fills remaining space */
    .ibct-sm-directions-section {
        overflow: hidden;
    }

    .ibct-sm-directions-form {
        width: 100%;
        overflow: hidden;
    }

    .ibct-sm-directions-input-wrap {
        width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }

    .ibct-sm-directions-input {
        min-width: 0 !important;
        width: 0 !important;
        flex: 1 1 0 !important;
    }

    /* Action buttons: full width on mobile */
    .ibct-sm-action-buttons {
        flex-direction: column;
    }

    .ibct-sm-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Extra small screens (e.g. 360px) */
@media (max-width: 400px) {
    .ibct-sm-cb-date {
        min-width: 44px;
    }

    .ibct-sm-cb-day {
        font-size: 1.9rem;
    }

    .ibct-sm-cb-day-end {
        font-size: 1.2rem;
    }

    .ibct-sm-cb-title {
        font-size: .85rem;
    }

    .ibct-sm-cb-image-wrap {
        width: 48px;
        height: 48px;
        border-radius: var(--ibct-sm-radius-sm, 8px);
    }

    .ibct-sm-countdown-units {
        gap: 8px;
        flex-wrap: wrap;
    }

    .ibct-sm-cu strong {
        font-size: 1.3rem;
    }
}

/* ─── Popup Image Style: Large / Hero ────────────────────────────────────────
 * Activated when .ibct-sm-dialog--hero is added by JS (popupStyle === 'large').
 * These are ADDITIVE-ONLY rules — no existing selectors are modified.
 * ────────────────────────────────────────────────────────────────────────── */

/* Switch dialog to vertical layout */
.ibct-sm-modal-dialog.ibct-sm-dialog--hero {
    flex-direction: column;
    max-width: 720px;
}

/* Constrain the wrap to the same width so the absolutely-positioned close
 * button (right:10px) lands at the dialog’s actual top-right corner. */
.ibct-sm-modal-wrap.ibct-sm-dialog--hero {
    max-width: 720px;
}

/* Hero image banner: full-width across the top, fixed height */
.ibct-sm-dialog--hero .ibct-sm-modal-right {
    flex: none;
    border-radius: var(--ibct-sm-radius-lg) var(--ibct-sm-radius-lg) 0 0;
    order: -1;
    max-height: 280px;
    overflow: hidden;
    background: #f0f0f0;
}

.ibct-sm-dialog--hero .ibct-sm-modal-image-wrap {
    max-height: 280px;
    flex: 1 1 280px;
}

.ibct-sm-dialog--hero .ibct-sm-modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Left column: remove the side border — we're stacked now */
.ibct-sm-dialog--hero .ibct-sm-modal-left {
    border-right: none;
    border-top: 1px solid #f0f0f0;
}

/* Hide the meta sidebar (date/time/room) — it will appear in the left column */
.ibct-sm-dialog--hero .ibct-sm-modal-meta {
    display: none;
}

/* Hide the materials section in right col since its position is awkward in hero */
.ibct-sm-dialog--hero .ibct-sm-modal-materials-wrap {
    display: none;
}

/* ── Close button in hero mode ───────────────────────────────────────────────
 * The right: calc(...) from the base rule carries !important which overrides
 * even inline styles. We use !important here to win the cascade.
 * Positive top/right place the button INSIDE the image area so it never
 * drifts above the viewport on tall hero dialogs.                          */
.ibct-sm-modal-wrap.ibct-sm-dialog--hero>.ibct-sm-modal-close {
    top: 10px !important;
    right: 10px !important;
}

/* ── Description full-width row (above info-cards grid) ─────────────────── */
.ibct-sm-description-row {
    margin-bottom: 12px;
}

.ibct-sm-description-row .ibct-sm-info-card {
    width: 100%;
}

/* ── Cancelled Message ─────────────────────────────────────────────────── */
.ibct-sm-cancelled-message {
    padding: 24px 32px;
    background: #fff;
    border-radius: var(--ibct-sm-radius-md);
    color: var(--ibct-sm-on-surface);
    font-size: 1rem;
    font-weight: 500;
    margin-top: 10px;
    box-shadow: var(--ibct-sm-shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    border: 1px solid var(--ibct-sm-border);
}

.ibct-sm-cancelled-message .material-icons {
    font-size: 28px;
    color: var(--ibct-sm-on-surface);
}

.ibct-sm-cancelled-message p {
    margin: 0;
    line-height: 1.5;
    font-size: 1.1rem;
}

/* User Custom Desktop List Override */
@media (min-width: 981px) {

    #left-area ul,
    .entry-content ul,
    .et-l--body ul,
    .et-l--footer ul,
    .et-l--header ul,
    .ibct-sm-modal-description ul {
        list-style-type: disc !important;
        padding: 0 0 12px 1em !important;
        line-height: 16px !important;
    }
}