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

body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
    padding: 10px;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

header {
    background: linear-gradient(135deg, rgb(202, 87, 175) 0%, #248788 100%);
    padding: 20px;
    text-align: center;
    border-bottom: 2px solid #d8a0bf;
    position: relative;
}

.header-content {
    position: relative;
}

h1 {
    color: white;
    font-size: 2em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hello-kitty {
    display: none;
}

.day-selector {
    margin-top: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 12px;
}

#currentDay {
    color: rgb(255, 255, 255);
    font-size: 1.8em;
    text-transform: uppercase;
    margin-bottom: 5px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.date {
    color: white;
    font-size: 0.9em;
    opacity: 0.9;
}

.days-nav {
    display: flex;
    gap: 4px;
    padding: 10px;
    background: white;
    border-bottom: 1px solid #e0e0e0;
    justify-content: center;
    flex-wrap: nowrap;
}

.day-btn {
    background: #f8f9fa;
    border: 1.5px solid #e8a0bf;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9em;
    color: #c56b8a;
}

.day-btn:hover {
    background: linear-gradient(135deg, #e8a0bf 0%, #f5b8d0 100%);
    border-color: #c56b8a;
    color: white;
    transform: scale(1.05);
}

.day-btn.active {
    background: linear-gradient(135deg, #c56b8a 0%, #d8769a 100%);
    border-color: #c56b8a;
    color: white;
    font-weight: bold;
}

.day-btn.today {
    background: linear-gradient(135deg, #4CAF50 0%, #66BB6A 100%);
    border-color: #4CAF50;
    color: white;
    font-weight: bold;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
}

.day-btn:active {
    transform: scale(0.95);
}

.quick-nav {
    display: flex;
    gap: 8px;
    padding: 15px;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
    overflow-x: auto;
    justify-content: center;
    flex-wrap: nowrap;
}

.quick-nav-btn {
    background: white;
    border: 2px solid #e8a0bf;
    border-radius: 12px;
    padding: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-width: 45px;
    height: 45px;
    flex: 1;
    max-width: 100px;
}

.quick-nav-btn:hover {
    background: linear-gradient(135deg, #e8a0bf 0%, #f5b8d0 100%);
    border-color: #c56b8a;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.quick-nav-btn:hover .quick-label {
    color: white;
}

.quick-nav-btn:active {
    transform: translateY(0);
}

.quick-icon {
    font-size: 1.4em;
}

.quick-label {
    display: none;
}

main {
    padding: 20px;
}

.meal-section {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e8a0bf;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.meal-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.meal-title {
    color: #c56b8a;
    font-size: 1.4em;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.meal-icon {
    font-size: 1.2em;
}

.options-list {
    list-style: none;
}

.option-item {
    background: #f8f9fa;
    padding: 12px 15px;
    margin-bottom: 10px;
    border-radius: 8px;
    border-left: 3px solid #e8a0bf;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
}

.option-item:hover {
    background: white;
    border-left-color: #c56b8a;
    transform: translateX(3px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.option-item::before {
    content: "• ";
    margin-right: 8px;
    color: #e8a0bf;
    font-weight: bold;
}

.day-navigation {
    display: flex;
    gap: 10px;
    padding: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-btn {
    background: linear-gradient(135deg, #e8a0bf 0%, #f5b8d0 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    font-family: inherit;
}

.nav-btn:hover {
    background: linear-gradient(135deg, #c56b8a 0%, #e8a0bf 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.nav-btn:active {
    transform: scale(0.98);
}

.today-btn {
    background: linear-gradient(135deg, #c56b8a 0%, #d8769a 100%);
}

footer {
    background: linear-gradient(135deg, #f5b8d0 0%, #e8a0bf 100%);
    padding: 20px;
    text-align: center;
    color: white;
    border-top: 2px solid #d8a0bf;
}

.cats-decoration {
    display: none;
}

footer p {
    font-size: 0.95em;
    text-shadow: none;
    opacity: 0.9;
}

/* Responsive para móvil */
@media (max-width: 480px) {
    h1 {
        font-size: 1.5em;
    }
    
    #currentDay {
        font-size: 1.4em;
    }
    
    .meal-title {
        font-size: 1.3em;
    }
    
    .nav-btn {
        padding: 10px 15px;
        font-size: 0.9em;
    }
    
    main {
        padding: 15px;
    }
    
    .meal-section {
        padding: 15px;
    }
}

/* Animación de entrada */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.meal-section {
    animation: fadeIn 0.5s ease-out;
}

/* Loading state */
.loading {
    text-align: center;
    padding: 40px;
    color: #c56b8a;
    font-size: 1.2em;
}