/* agenda-style.css */

/* 1. SECTION BACKGROUND */
.agenda-section {
    background-color: #0a1f44 !important; /* Solid Navy Dark Blue */
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: 80px;
}

.agenda-title {
    color: #ffffff;
    font-size: 1.75rem; /* Reduced from 2.5rem */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px; /* Slightly tighter spacing for a cleaner look */
    margin-bottom: 40px;
    position: relative;
    text-align: center;
}

.agenda-title::after {
    content: '';
    position: absolute;
    bottom: -10px; /* Adjusted to sit closer to the smaller text */
    left: 50%;
    transform: translateX(-50%);
    width: 50px; /* Slightly shorter line to match smaller text */
    height: 3px;
    background: #3498db;
    border-radius: 2px;
}

/* 2. TABS STYLING (Modern Glassmorphism) */
#agendaTabs {
    border: none;
    gap: 15px;
}

#agendaTabs .nav-link {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #aeb9cc !important;
    border-radius: 50px;
    font-weight: 600;
    padding: 12px 30px;
    transition: all 0.3s ease;
}

#agendaTabs .nav-link.active {
    background: #3498db !important;
    color: #ffffff !important;
    border-color: #3498db !important;
    box-shadow: 0 10px 20px rgba(52, 152, 219, 0.3);
    transform: translateY(-2px);
}

#agendaTabs .nav-link:hover:not(.active) {
    background: rgba(255, 255, 255, 0.15) !important;
    color: #ffffff !important;
}

/* 3. AGENDA CARD STYLING */
.agenda-card {
    background: #ffffff !important;
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 6px solid #3498db !important;
    position: relative;
}

.agenda-card:hover {
    transform: scale(1.01);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2) !important;
}

.time-box {
    min-width: 120px;
    text-align: center;
    padding-right: 20px;
    border-right: 1px dashed #dee2e6;
}

.clock-text {
    color: #0a1f44;
    font-size: 1.25rem;
    font-weight: 800;
}

.date-label {
    font-size: 0.85rem;
    color: #3498db;
    font-weight: 700;
    text-transform: uppercase;
}

.speaker-img {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border: 4px solid #f8f9fa;
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.talk-title {
    color: #0a1f44;
    font-weight: 800;
    font-size: 1.4rem;
    line-height: 1.3;
}

.speaker-meta {
    color: #3498db;
    font-size: 1rem;
    font-weight: 700;
}

.speaker-meta span {
    color: #6c757d;
}

.talk-abstract {
    color: #4a5568;
    line-height: 1.6;
}

/* 4. MOBILE RESPONSIVENESS */
@media (max-width: 768px) {
    .card-body {
        flex-direction: column;
        text-align: center;
    }

    .time-box {
        border-right: none;
        border-bottom: 1px dashed #dee2e6;
        padding-right: 0;
        padding-bottom: 15px;
        width: 100%;
    }

    #agendaTabs {
        flex-direction: column;
        width: 100%;
    }

    #agendaTabs .nav-link {
        width: 100%;
        margin: 5px 0 !important;
    }
}