/* 活动详情页面样式 */
:root {
    --primary-color: #ff75a0;
    --secondary-color: #ff5c8d;
    --accent-color: #ffb6c1;
    --light-color: #fff5f7;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --success-color: #ffccd5;
    --danger-color: #e03131;
    --warning-color: #ff922b;
    --shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

.event-header {
    padding: 30px 0;
    background-color: var(--light-color);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.event-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.event-meta {
    color: var(--gray-color);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.event-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.event-detail-section {
    padding: 40px 0;
}

.event-info-card {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 25px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.event-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    padding: 15px;
    background-color: var(--light-color);
    border-radius: 8px;
    transition: var(--transition);
}

.info-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.info-item i {
    color: var(--primary-color);
    margin-right: 12px;
    margin-top: 3px;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.info-item strong {
    font-weight: 600;
    color: var(--dark-color);
    display: block;
    margin-bottom: 3px;
}

.info-item span {
    color: var(--gray-color);
}

.route-map {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 25px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.route-map:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

#routeMapContainer, #parkingImageContainer {
    border: none !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

#routeMapContainer:hover, #parkingImageContainer:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

#routeMapControls, #parkingImageControls {
    display: flex !important;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

#routeMapControls button, #parkingImageControls button {
    transition: var(--transition);
    border-radius: 20px;
}

#routeMapControls button:hover, #parkingImageControls button:hover {
    transform: translateY(-2px);
}

.registered-teams {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 25px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.registered-teams:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.team-item {
    background-color: var(--light-color);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.team-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.team-name {
    font-weight: 600;
    color: var(--primary-color);
}

.team-slots {
    color: var(--gray-color);
    font-size: 0.9rem;
    background-color: rgba(67, 97, 238, 0.1);
    padding: 3px 10px;
    border-radius: 20px;
}

.parking-section {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 25px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.parking-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.parking-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.parking-slot {
    width: 100%;
    height: 100px;
    background-color: var(--light-color);
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 15px 5px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    word-break: break-word;
}

.parking-slot:hover {
    background-color: rgba(67, 97, 238, 0.1);
    transform: translateY(-3px);
}

.parking-slot.selected {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 6px -1px rgba(255, 117, 160, 0.3);
}

.parking-slot.occupied {
    background-color: #d88373;
    color: white;
    border-color: #d88373;
    cursor: not-allowed;
    transform: translateY(-3px);
    box-shadow: 0 4px 6px -1px rgba(216, 131, 115, 0.3);
}

.registration-form {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 25px;
    transition: var(--transition);
}

.registration-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

.form-label {
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
    color: var(--dark-color);
}

.form-control {
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 12px 15px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    outline: none;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(67, 97, 238, 0.4);
}

.selected-slots {
    background-color: rgba(67, 97, 238, 0.05);
    border-radius: 8px;
    padding: 15px;
    margin-top: 20px;
}

.selected-slots h6 {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.selected-slots-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 5px;
}

.selected-slot-item {
    background-color: var(--primary-color);
    color: white;
    border-radius: 20px;
    padding: 5px 12px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.selected-slot-item:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.selected-slot-item .remove-slot {
    margin-left: 8px;
    cursor: pointer;
    font-size: 0.8rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .parking-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .event-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .parking-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .event-title {
        font-size: 1.8rem;
    }
    
    .event-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}