/* Session Container */
.clickable {
    cursor: pointer;
    transition: all 0.3s ease;
}

.clickable:hover {
    transform: scale(1.02);
}

.session-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Session Header */
.session-header {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 30px;
    margin-bottom: 30px;
}

.session-header h2 {
    font-size: 1.8em;
    font-weight: 700;
    color: #8633e3;
    margin: 0 0 15px 0;
    line-height: 1.4;
}

.session-meta {
    color: #666;
    font-size: 1em;
    line-height: 1.8;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.session-info-left {
    flex: 1;
}

.session-info-left div {
    margin-bottom: 5px;
}

.session-location {
    font-size: 1.2em;
    font-weight: 700;
    color: #8633e3;
    white-space: nowrap;
    margin-left: 20px;
    padding-left: 20px;
    border-left: 2px solid #ddd;
}

.chair-badge {
    display: inline-block;
    background: #8633e3;
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 600;
    margin-right: 8px;
}

/* Section Title */
.section-title {
    font-size: 1.3em;
    font-weight: 700;
    color: #8633e3;
    margin: 30px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #8633e3;
}

/* Presentation Item */
.presentation-item {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 25px;
    margin-bottom: 15px;
}

.presentation-header {
    display: flex;
    gap: 30px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.presentation-time {
    flex-shrink: 0;
    width: 200px;
    color: #333;
    font-weight: 600;
    font-size: 1.1em;
}

.presentation-time::before {
    content: "🕐";
    margin-right: 6px;
}

.speaker-info {
    flex: 1;
}

.speaker-name {
    font-size: 1.2em;
    font-weight: 700;
    color: #222;
    margin-bottom: 5px;
}

.speaker-affiliation {
    color: #666;
    font-size: 0.99em;
}

.presentation-title {
    color: #333;
    font-size: 1.1em;
    line-height: 1.6;
    font-weight: 500;
}

/* Panel Discussion */
.panel-section {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 30px;
    margin-top: 30px;
}

.panel-header {
    margin-bottom: 30px;
}

.panel-title {
    font-size: 1.8em;
    font-weight: 700;
    color: #8633e3;
    margin: 0 0 15px 0;
    line-height: 1.4;
}

.panel-meta {
    color: #666;
    font-size: 1em;
    line-height: 1.8;
}

.panel-meta div {
    margin-bottom: 5px;
}

.panelists-section {
    margin-top: 20px;
}

.panelists-label {
    font-size: 1.1em;
    color: #222;
    font-weight: 700;
    margin-bottom: 15px;
}

.panelists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}

.panelist-item {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 15px;
}

.panelist-name {
    font-weight: 600;
    color: #222;
    font-size: 1.1em;
    margin-bottom: 3px;
}

.panelist-affiliation {
    color: #666;
    font-size: 0.85em;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .session-container {
        padding: 20px 15px;
    }

    .session-header {
        padding: 20px;
    }

    .session-header h2 {
        font-size: 1.4em;
    }

    .session-meta {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .session-location {
        font-size: 1em;
        margin-left: 0;
        margin-top: 10px;
        padding-left: 0;
        border-left: none;
    }

    .section-title {
        font-size: 1.2em;
    }

    .presentation-item {
        padding: 20px;
    }

    .presentation-header {
        flex-direction: column;
        gap: 12px;
    }

    .presentation-time {
        width: auto;
    }

    .speaker-name {
        font-size: 1.1em;
    }

    .panel-section {
        padding: 20px;
    }

    .panel-title {
        font-size: 1.3em;
    }

    .panel-meta {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .panelists-grid {
        grid-template-columns: 1fr;
    }
}

/* Bootstrap Modal 스크롤바 보상 비활성화 */
/* Bootstrap이 자동으로 추가하는 padding-right를 강제로 제거 */
body.modal-open,
body.modal-open .fixed-top,
.fixed-top,
#header.fixed-top {
    padding-right: 0 !important;
}

body.modal-open {
    overflow: hidden;
}