/* YEN Booking Styles - MODERNO Y BONITO */

:root {
    --yen-primary: #1E1952;
    --yen-primary-light: #2a2363;
    --yen-secondary: #6B5B95;
    --yen-accent: #E8B4D4;
    --yen-text: #2d2d2d;
    --yen-text-light: #666;
    --yen-bg: #f8f7fc;
    --yen-border: #e0e0e0;
    --yen-success: #4CAF50;
}

* {
    box-sizing: border-box;
}

.yen-booking-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 30px;
    background: linear-gradient(135deg, #ffffff 0%, var(--yen-bg) 100%);
    border-radius: 20px;
}

/* ===== LEFT SECTION ===== */

.yen-left-section {
    order: 1;
}

.yen-left-section h2 {
    font-family: 'Bookmania', 'Avenir', sans-serif;
    font-size: 2em;
    font-weight: 800;
    color: var(--yen-primary);
    margin: 0 0 30px 0;
    letter-spacing: -0.5px;
}

/* PAQUETES */

.yen-packages-selection {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 50px;
}

.yen-package-card {
    position: relative;
}

.yen-package-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.yen-package-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border: 2px solid var(--yen-border);
    border-radius: 12px;
    background: white;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(30, 25, 82, 0.05);
}

.yen-package-content:hover {
    border-color: var(--yen-secondary);
    box-shadow: 0 8px 24px rgba(30, 25, 82, 0.12);
    transform: translateY(-2px);
}

.yen-package-card input[type="radio"]:checked + .yen-package-content {
    border-color: var(--yen-primary);
    background: linear-gradient(135deg, var(--yen-primary) 0%, var(--yen-primary-light) 100%);
    color: white;
    box-shadow: 0 12px 32px rgba(30, 25, 82, 0.25);
}

.yen-package-name {
    font-weight: 700;
    font-size: 1.05em;
    color: inherit;
}

.yen-package-price {
    font-weight: 800;
    font-size: 1.4em;
    color: inherit;
}

/* DÍAS DISPONIBLES */

.yen-left-section > h2:nth-of-type(2) {
    font-size: 1.6em;
    margin-top: 40px;
    margin-bottom: 25px;
    color: var(--yen-primary);
}

.yen-days-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.yen-day-item {
    padding: 16px 12px;
    border: 2px solid var(--yen-border);
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.yen-day-item:hover:not(.disabled) {
    border-color: var(--yen-secondary);
    box-shadow: 0 8px 16px rgba(30, 25, 82, 0.12);
    transform: translateY(-3px);
}

.yen-day-item.selected {
    border-color: var(--yen-primary);
    background: linear-gradient(135deg, var(--yen-primary) 0%, var(--yen-primary-light) 100%);
    color: white;
    box-shadow: 0 10px 28px rgba(30, 25, 82, 0.2);
}

.yen-day-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #f5f5f5;
}

.yen-day-name {
    font-weight: 700;
    display: block;
    margin-bottom: 6px;
    font-size: 0.9em;
}

.yen-day-date {
    font-size: 0.8em;
    opacity: 0.75;
    font-weight: 500;
}

.yen-loading {
    text-align: center;
    color: var(--yen-text-light);
    padding: 30px;
    font-style: italic;
}

/* ===== RIGHT SECTION ===== */

.yen-right-section {
    background: white;
    border-radius: 16px;
    padding: 40px 35px;
    height: fit-content;
    position: sticky;
    top: 30px;
    order: 2;
    box-shadow: 0 10px 40px rgba(30, 25, 82, 0.15);
}

.yen-right-section h2 {
    font-family: 'Bookmania', 'Avenir', sans-serif;
    font-size: 1.8em;
    font-weight: 800;
    color: var(--yen-primary);
    margin: 0 0 30px 0;
    letter-spacing: -0.5px;
}

/* FORMULARIO */

.yen-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.yen-form-group {
    display: flex;
    flex-direction: column;
}

.yen-form-group label {
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--yen-text);
    font-size: 0.98em;
    letter-spacing: 0.3px;
}

.yen-form-group input,
.yen-form-group select {
    padding: 13px 16px;
    border: 2px solid var(--yen-border);
    border-radius: 10px;
    font-size: 1em;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
    color: var(--yen-text);
}

.yen-form-group input::placeholder {
    color: #ccc;
}

.yen-form-group input:focus,
.yen-form-group select:focus {
    outline: none;
    border-color: var(--yen-primary);
    box-shadow: 0 0 0 4px rgba(30, 25, 82, 0.08);
}

.yen-form-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--yen-primary);
    cursor: pointer;
    margin-right: 10px;
}

.yen-form-group label:has(input[type="checkbox"]) {
    flex-direction: row;
    align-items: center;
    margin: 0;
    font-weight: 500;
}

/* BUTTON */

.yen-btn-submit {
    padding: 16px;
    background: linear-gradient(135deg, var(--yen-primary) 0%, var(--yen-primary-light) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1em;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 10px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.95em;
}

.yen-btn-submit:hover:not(:disabled) {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(30, 25, 82, 0.3);
}

.yen-btn-submit:active:not(:disabled) {
    transform: translateY(-1px);
}

.yen-btn-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* RESPONSIVE */

@media (max-width: 1200px) {
    .yen-booking-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 25px;
    }
    
    .yen-right-section {
        position: static;
    }
}

@media (max-width: 768px) {
    .yen-booking-container {
        padding: 30px 20px;
    }
    
    .yen-left-section h2,
    .yen-right-section h2 {
        font-size: 1.5em;
    }
    
    .yen-days-grid {
        grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
        gap: 8px;
    }
    
    .yen-right-section {
        padding: 30px 25px;
    }
}

@media (max-width: 480px) {
    .yen-booking-container {
        padding: 20px 15px;
        gap: 30px;
    }
    
    .yen-left-section h2,
    .yen-right-section h2 {
        font-size: 1.3em;
    }
    
    .yen-packages-selection {
        gap: 10px;
    }
    
    .yen-package-content {
        padding: 15px 18px;
    }
    
    .yen-package-name {
        font-size: 0.95em;
    }
    
    .yen-package-price {
        font-size: 1.2em;
    }
    
    .yen-days-grid {
        grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
    }
    
    .yen-right-section {
        padding: 25px 20px;
    }
}