* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
    padding: 20px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #2c3e50;
}

h2 {
    color: #3498db;
    margin-bottom: 20px;
}

h3 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.calculator-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.form-container, .summary-container {
    flex: 1;
    min-width: 300px;
}

.season-toggle {
    background-color: #f8f9fa;
    padding: 12px;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid #e9ecef;
    display: flex;
    align-items: center;
}

.season-label {
    font-weight: 600;
    margin-right: 10px;
    color: #2c3e50;
}

#season-select {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #ced4da;
    background-color: white;
    font-size: 16px;
    color: #495057;
    cursor: pointer;
}

#season-select:hover {
    border-color: #3498db;
}

#season-select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* View Toggle Switch Styles */
.view-toggle-container {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #e9ecef;
}

.view-toggle-text {
    margin-left: 10px;
    font-weight: 600;
    color: #2c3e50;
}

/* The switch - the box around the slider */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

/* Hide default HTML checkbox */
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

/* The slider */
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: #3498db;
}

input:focus + .slider {
    box-shadow: 0 0 1px #3498db;
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Rounded sliders */
.slider.round {
    border-radius: 24px;
}

.slider.round:before {
    border-radius: 50%;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

input[type="date"],
input[type="time"],
input[type="number"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.input-help {
    display: block;
    margin-top: 4px;
    font-size: 0.8em;
    color: #7f8c8d;
}

.discount-info {
    font-size: 0.8em;
    color: #666;
    margin-left: 5px;
}

.btn {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
    margin-top: 10px;
}

.btn:hover {
    background-color: #2980b9;
}

.btn-secondary {
    background-color: #e74c3c;
}

.btn-secondary:hover {
    background-color: #c0392b;
}

.sessions-list {
    margin-bottom: 20px;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 10px;
}

.session-item {
    background-color: #f8f9fa;
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 10px;
    border-left: 4px solid #3498db;
}

.session-item p {
    margin: 5px 0;
}

.session-item .remove-btn {
    background-color: #e74c3c;
    color: white;
    border: none;
    border-radius: 3px;
    padding: 5px 10px;
    cursor: pointer;
    font-size: 12px;
    float: right;
}

.session-item .remove-btn:hover {
    background-color: #c0392b;
}

.total-container {
    background-color: #f1f8ff;
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid #2ecc71;
}

#total-amount {
    font-size: 24px;
    font-weight: bold;
    color: #2ecc71;
    margin-bottom: 15px;
}

.empty-list-message {
    color: #7f8c8d;
    text-align: center;
    padding: 20px;
}

.pricing-info {
    margin-top: 30px;
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-info p {
    margin: 5px 0;
}

.pricing-info a {
    color: #3498db;
    text-decoration: none;
}

.pricing-info a:hover {
    text-decoration: underline;
}

#current-season {
    font-weight: bold;
    color: #3498db;
}

@media (max-width: 768px) {
    .calculator-container {
        flex-direction: column;
    }
}