/* Sits over the shared .bp-speakers-agenda-bg.
   bg-cover-bottom-agenda-*.png is anchored at the section's bottom edge. */
.bp-agenda {
    position: relative;
    background-color: transparent;
    background-image: url('../../../images/event-types/c-vision/bg-cover-bottom-agenda-desktop.png');
    background-size: 100% auto;
    background-position: center bottom;
    background-repeat: no-repeat;
}

.bp-agenda-inner {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* === Heading === */
.bp-agenda-heading { text-align: center; margin-bottom: 2.5rem; }
.bp-agenda-heading h2 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin: 0 0 0.75rem 0;
    color: #ffffff;
}
.bp-agenda-subtitle {
    color: #ffffff;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}
.bp-agenda-subtitle-date {
    font-size: 1.3rem;
    font-weight: 700;
}
.bp-agenda-subtitle-venue {
    font-size: 1.3rem;
    font-weight: 400;
}

/* === Multi-day title === */
.bp-agenda-day-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin: 32px 0 16px;
    letter-spacing: 0.5px;
}
.bp-agenda-day-title:first-of-type { margin-top: 0; }

/* === Agenda list (stack of cards) === */
.bp-agenda-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Each row is its own card with white border + 25px radius */
.bp-agenda-row {
    display: grid;
    grid-template-columns: 150px 1fr 460px;
    align-items: stretch;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 25px;
    overflow: hidden;
    position: relative;
    transition: border-color 250ms ease, box-shadow 250ms ease;
}
@media (hover: hover) and (min-width: 768px) {
    .bp-agenda-row:not(.bp-agenda-row-head):hover {
        border-color: #ffffff;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
    }
}
@media (prefers-reduced-motion: reduce) {
    .bp-agenda-row { transition: none; }
}

/* Toggle button — hidden on desktop, only renders/works on mobile */
.bp-agenda-row-toggle {
    display: none;
    background: transparent;
    border: 0;
    padding: 0.4rem;
    cursor: pointer;
    color: #ffffff;
    line-height: 0;
}
.bp-agenda-row-toggle svg {
    transition: transform 200ms ease;
}
.bp-agenda-row-toggle[aria-expanded="false"] svg {
    transform: rotate(180deg);
}

.bp-agenda-row-head {
    background: transparent;
}

/* Cells share padding + white text. Each cell uses flex column with
   centered content so single-line rows still vertically align with rows
   that have multi-line speaker/topic content. */
.bp-agenda-cell-time,
.bp-agenda-cell-topic,
.bp-agenda-cell-speaker {
    padding: 1.25rem 1.5rem;
    color: #ffffff;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Vertical dividers between cells — pseudo-element with top/bottom inset
   so the line doesn't run into the rounded outer border. */
.bp-agenda-cell-topic::before,
.bp-agenda-cell-speaker::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1rem;
    bottom: 1rem;
    width: 1px;
    background: rgba(255, 255, 255, 0.7);
    pointer-events: none;
}

/* Header row cells: centered + bold */
.bp-agenda-row-head .bp-agenda-cell-time,
.bp-agenda-row-head .bp-agenda-cell-topic,
.bp-agenda-row-head .bp-agenda-cell-speaker {
    text-align: center;
    font-weight: 600;
    font-size: 1.2rem;
    color: #ffffff;
}

/* === Time cell === */
.bp-agenda-cell-time {
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    align-items: center;
    white-space: nowrap;
}

/* === Topic cell === */
.bp-agenda-topic-en {
    margin: 0 0 0.25rem 0;
    font-weight: 700;
    color: #ffffff;
    font-size: 1.05rem;
    line-height: 1.4;
}
.bp-agenda-topic-th {
    margin: 0 0 0.5rem 0;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 700;
    line-height: 1.4;
}
.bp-agenda-description {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

/* === Speaker cell === */
.bp-agenda-cell-speaker {
    display: grid;
    grid-template-columns: 220px auto;
    gap: 1rem;
    align-items: center;
    align-content: center;
    justify-content: center;
}
.bp-agenda-speakers-photos {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    flex-shrink: 0;
}
.bp-agenda-speakers-photos img + img {
    margin-left: -22px;
}
.bp-agenda-speaker-photo {
    width: 110px;
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
    object-position: top center;
    border: 0;
    border-radius: 0;
    background: transparent;
    -webkit-mask-image: linear-gradient(to bottom, #000 60%, transparent 100%);
            mask-image: linear-gradient(to bottom, #000 60%, transparent 100%);
}
.bp-agenda-speakers-meta {
    padding-left: 1rem;
    min-width: 0;
    position: relative;
}
.bp-agenda-speakers-meta::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 1px;
    background: rgba(255, 255, 255, 0.7);
    pointer-events: none;
}
.bp-agenda-speaker-info { margin-bottom: 0.6rem; }
.bp-agenda-speaker-info:last-child { margin-bottom: 0; }
.bp-agenda-speaker-name {
    margin: 0 0 0.15rem 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
}
.bp-agenda-speaker-position {
    margin: 0;
    font-size: 0.8rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.4;
    white-space: pre-line;
}

/* === Break row — speakerless agenda row (registration, lunch, etc.) === */
.bp-agenda-row--break {
    grid-template-columns: 150px 1fr;
    background: linear-gradient(90deg,
        rgba(0, 113, 188, 0.3) 0%,
        rgba(40, 135, 198, 0.25) 12%,
        rgba(151, 197, 227, 0.12) 31%,
        rgba(255, 255, 255, 0) 46%,
        rgba(244, 249, 252, 0.01) 68%,
        rgba(137, 189, 224, 0.14) 75%,
        rgba(60, 146, 203, 0.23) 82%,
        rgba(14, 121, 191, 0.28) 90%,
        rgba(0, 113, 188, 0.3) 100%);
}
.bp-agenda-cell-break-label {
    padding: 1.25rem 1.5rem;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.15rem;
    text-align: center;
    align-self: center;
    position: relative;
}
.bp-agenda-cell-break-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1rem;
    bottom: 1rem;
    width: 1px;
    background: rgba(255, 255, 255, 0.7);
    pointer-events: none;
}

/* === Inline cell labels (mobile only) === */
.bp-agenda-cell-label {
    display: none;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

/* === Disclaimer note === */
.bp-agenda-note {
    margin: 2rem 0 1.5rem 0;
    color: rgba(255, 255, 255, 0.85);
    font-style: italic;
    font-size: 0.9rem;
    text-align: left;
}

/* === CTA — glass like hero === */
.bp-agenda-cta-wrap {
    text-align: center;
    margin: 1.5rem 0 0 0;
}
.bp-agenda-cta {
    display: inline-block;
    background: rgba(0, 0, 0, 0.1);
    color: #ffffff !important;
    text-decoration: none;
    padding: 0.95rem 3.5rem;
    border-radius: 28px;
    font-weight: 500;
    font-size: 1.5rem;
    line-height: 1.3;
    border: 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow:
        0 1px 6px 0 rgba(0, 0, 0, 0.08),
        inset 0 0 12px 0 rgba(242, 242, 242, 0.18),
        inset 0 0 1px 1px rgba(153, 153, 153, 0.25),
        inset -1px -1px 1px 0.5px rgba(255, 255, 255, 0.40),
        inset 1px 1px 1px 0.5px rgba(255, 255, 255, 0.40);
    transition: background 150ms ease, transform 150ms ease;
}
.bp-agenda-cta:hover {
    background: rgba(0, 0, 0, 0.25);
    transform: translateY(-1px);
}

/* === Tablet === */
@media (max-width: 1023px) {
    .bp-agenda-row {
        grid-template-columns: 130px 1fr 360px;
    }
    .bp-agenda-cell-speaker { grid-template-columns: 180px auto; justify-content: center; }
    .bp-agenda-speaker-photo { width: 88px; }
    .bp-agenda-speakers-photos img + img { margin-left: -18px; }

    .bp-agenda-row--break {
        grid-template-columns: 130px 1fr;
    }
}

/* === Mobile: stacked sections inside each card with inline labels === */
@media (max-width: 767px) {
    .bp-agenda {
        background-image: url('../../../images/event-types/c-vision/bg-cover-bottom-agenda-mobile.png');
    }

    .bp-agenda-heading h2 { font-size: 2rem; }
    .bp-agenda-subtitle { font-size: 0.9rem; }

    .bp-agenda-row-head { display: none; }

    .bp-agenda-row {
        grid-template-columns: 1fr;
        border-radius: 20px;
    }
    .bp-agenda-row--break {
        display: flex;
        align-items: center;
    }
    .bp-agenda-row--break .bp-agenda-cell-break-label {
        border-left: 1px solid rgba(255, 255, 255, 0.7);
    }

    .bp-agenda-cell-time,
    .bp-agenda-cell-topic,
    .bp-agenda-cell-speaker {
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.4);
        padding: 0.9rem 1rem;
        text-align: left;
    }
    .bp-agenda-cell-time { border-top: 0; align-items: flex-start; }

    /* Hide desktop dividers on mobile (replaced by horizontal border-top above) */
    .bp-agenda-cell-topic::before,
    .bp-agenda-cell-speaker::before,
    .bp-agenda-speakers-meta::before {
        display: none;
    }

    .bp-agenda-cell-label {
        display: block;
        font-weight: 400;
        font-size: 0.7rem;
    }

    .bp-agenda-cell-time {
        white-space: normal;
        font-size: 0.9rem;
    }

    .bp-agenda-topic-en,
    .bp-agenda-topic-th,
    .bp-agenda-description {
        overflow-wrap: anywhere;
    }
    .bp-agenda-topic-en { font-size: 0.9rem; }
    .bp-agenda-topic-th { font-size: 0.85rem; }
    .bp-agenda-description { font-size: 0.8rem; }

    .bp-agenda-speaker-name { font-size: 0.85rem; }
    .bp-agenda-speaker-position { font-size: 0.75rem; }

    .bp-agenda-cell-speaker {
        display: block;
    }
    .bp-agenda-speakers-photos {
        justify-content: center;
        margin: 0.4rem 0 0.75rem 0;
    }
    .bp-agenda-speakers-meta {
        border-left: 0;
        padding-left: 0;
    }
    .bp-agenda-speaker-photo { width: 120px; }
    .bp-agenda-speakers-photos img + img { margin-left: -36px; }

    /* Toggle button visible on mobile, anchored top-right of card */
    .bp-agenda-row-toggle {
        display: inline-flex;
        position: absolute;
        top: 0.85rem;
        right: 0.85rem;
        z-index: 2;
    }
    .bp-agenda-cell-time { padding-right: 3rem; }

    /* Collapsed state — hide only speaker; time + topic stay visible */
    .bp-agenda-row.is-collapsed .bp-agenda-cell-speaker {
        display: none;
    }

    .bp-agenda-cta {
        padding: 0.75rem 2.5rem;
        font-size: 1.15rem;
        border-radius: 22px;
    }

    /* Break row on mobile — stacked, full-width centered label */
    .bp-agenda-row--break {
        grid-template-columns: 1fr;
    }
    .bp-agenda-cell-break-label {
        border-top: 1px solid rgba(255, 255, 255, 0.4);
        padding: 1rem 1.25rem;
        font-size: 1rem;
    }
    .bp-agenda-cell-break-label::before {
        display: none;
    }
}