.schedule-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem;
}

.date-circles {
    display: flex;
    justify-content: center;
    position: relative;
    height: 160px;
    margin-bottom: 2rem;
    width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.date-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(30, 41, 59, 0.9);
    backdrop-filter: blur(8px);
    transition: all 0.5s ease;
    cursor: pointer;
    border: 2px solid rgba(147, 197, 253, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    position: absolute;
}

/* Natural overlapping positions */
.date-circle:nth-child(1) {
    left: 50%;
    transform: translateX(-50%) scale(1);
    z-index: 2;
}

.date-circle:nth-child(2) {
    left: 60%;
    transform: translateX(-30%) scale(0.9);
    opacity: 0.7;
    z-index: 1;
}

/* Active states */
.date-circle.active {
    left: 50%;
    transform: translateX(-50%) scale(1);
    opacity: 1;
    z-index: 2;
    background: rgba(147, 197, 253, 0.2);
    border-color: rgba(147, 197, 253, 0.5);
    box-shadow: 0 0 30px rgba(147, 197, 253, 0.3);
}

.date-circle:not(.active) {
    left: 60%;
    transform: translateX(-30%) scale(0.9);
    opacity: 0.7;
    z-index: 1;
}

/* Hover effect */
.date-circle:not(.active):hover {
    transform: translateX(-30%) scale(0.95);
    opacity: 0.9;
}

.date-circle .date {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
    margin-bottom: 0.25rem;
}

.date-circle .day {
    color: #94a3b8;
    text-transform: uppercase;
    font-size: 1rem;
    letter-spacing: 0.1em;
}

.schedule-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.day-block {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(8px);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid rgba(147, 197, 253, 0.1);
}

.day-block h2 {
    font-size: 1.5rem;
    color: #fbbf24;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.day-block h2::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background: #fbbf24;
}

.event-item {
    background: rgba(30, 41, 59, 0.7);
    border-left: 4px solid #FBBF24;
    padding: 1.25rem 1rem;
    border-radius: 0.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.event-item:hover {
    transform: translateX(5px);
    background: rgba(30, 41, 59, 0.9);
}

.event-item .time {
    font-size: 0.875rem;
    color: #FBBF24;
    margin-bottom: 0.25rem;
}

.event-item .title {
    font-size: 1.125rem;
    color: #fff;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.event-item .speaker-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.event-item .speaker-photo {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(251, 191, 36, 0.3);
}

.register-button {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #FBBF24;
    color: #000;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.register-button:hover {
    background: #f59e0b;
    transform: translateY(-2px);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .schedule-container {
        padding: 0.5rem;
    }
    
    .event-item {
        padding: 1rem 0.75rem;
        margin: 0 0.5rem;
    }
    
    .register-button {
        position: static;
        display: inline-block;
        margin-top: 0.75rem;
    }
    
    .event-item .title {
        padding-right: 0;
        font-size: 1rem;
    }
    
    .event-item .speaker-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .schedule-container {
        padding: 0.25rem;
    }
    
    .event-item {
        padding: 0.75rem;
        margin: 0 0.25rem;
    }
    
    .event-item .time {
        font-size: 0.8rem;
    }
}

/* Modal styles */
.modal-backdrop {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.modal-content {
    max-width: 90%;
    margin: 1rem;
    padding: 1.5rem;
}

/* Add these styles for multiple speakers */
.event-item .speakers-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.event-item .speaker-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(30, 41, 59, 0.5);
    padding: 0.5rem;
    border-radius: 0.5rem;
}

.event-item .speaker-photo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(251, 191, 36, 0.3);
}

/* Update mobile styles for multiple speakers */
@media (max-width: 768px) {
    .event-item .speakers-info {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .event-item .speaker-card {
        width: 100%;
    }
}