.seminar-detail-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.seminar-detail-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 10px 10px 0 0;
    position: relative;
}

.seminar-status-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
}

.seminar-title {
    font-size: 28px;
    margin-bottom: 15px;
    line-height: 1.3;
}

.seminar-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 20px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.meta-icon {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
}

.meta-text {
    color: rgba(255,255,255,0.9);
}

.seminar-detail-content {
    background: #fff;
    border-radius: 0 0 10px 10px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.seminar-image{}
.seminar-image>img{
    width: 100%;
}
.content-section {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.content-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-title {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.section-content {
    line-height: 1.8;
    color: #555;
}

.section-content ul,
.section-content ol {
    padding-left: 20px;
    margin: 10px 0;
}

.section-content li {
    margin-bottom: 8px;
}

.booking-panel {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 25px;
    margin-top: 30px;
    border-left: 4px solid #4CAF50;
}

.booking-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.info-item {
    text-align: center;
}

.info-label {
    display: block;
    color: #666;
    font-size: 14px;
    margin-bottom: 5px;
}

.info-value {
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

.seats-available .info-value {
    color: #4CAF50;
}

.seats-full .info-value {
    color: #ff6b6b;
}

.booking-form {
    margin-top: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
    min-height: 100px;
}

.booking-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.btn-book-now {
    flex: 1;
    background: #4CAF50;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-book-now:hover {
    background: #45a049;
}

.btn-book-now:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

.btn-back {
    background: #6c757d;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 4px;
    text-decoration: none;
    text-align: center;
    font-size: 16px;
}

.btn-booked {
    flex: 1;
    background: #28a745;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 4px;
    font-size: 16px;
    text-align: center;
    cursor: not-allowed;
}

.alert-message {
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.speaker-profile {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.speaker-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    font-weight: bold;
    flex-shrink: 0;
}

.speaker-info {
    flex: 1;
}

.speaker-name {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    color: #333;
}

.speaker-title {
    color: #666;
    margin-bottom: 10px;
    font-style: italic;
}

.speaker-bio {
    color: #555;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .seminar-detail-container {
        padding: 10px;
    }

    .seminar-title {
        font-size: 22px;
    }

    .seminar-meta {
        flex-direction: column;
        gap: 15px;
    }

    .booking-actions {
        flex-direction: column;
    }

    .speaker-profile {
        flex-direction: column;
        text-align: center;
    }

    .speaker-avatar {
        margin: 0 auto;
    }
}