/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de cores leve e natural */
    --primary-color: #7c9885;
    --primary-light: #a8c4a2;
    --primary-dark: #5a7c5a;
    --secondary-color: #f4f1e8;
    --accent-color: #e8b86d;
    --accent-light: #f2d19c;
    --text-dark: #2c3e2d;
    --text-medium: #5a6c5b;
    --text-light: #8a9c8b;
    --background: #fefefe;
    --card-background: #ffffff;
    --border-light: #e8e8e8;
    --shadow-light: rgba(124, 152, 133, 0.1);
    --shadow-medium: rgba(124, 152, 133, 0.2);
    --shadow-strong: rgba(124, 152, 133, 0.3);
    
    /* Tipografia */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Bordas */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-primary);
    background: linear-gradient(135deg, var(--background) 0%, var(--secondary-color) 100%);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Container principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* Telas */
.screen {
    display: none;
    min-height: 100vh;
    padding: var(--spacing-md) 0;
    animation: fadeIn 0.5s ease-in-out;
}

.screen.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Headers das telas */
.welcome-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.main-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.main-title i {
    font-size: 0.8em;
    color: var(--accent-color);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-medium);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
}

.screen-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.screen-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.screen-header p {
    font-size: 1.1rem;
    color: var(--text-medium);
    max-width: 500px;
    margin: 0 auto;
}

/* Botão de voltar */
.btn-back {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: var(--card-background);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-medium);
    box-shadow: 0 4px 12px var(--shadow-light);
}

.btn-back:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-50%) translateX(-2px);
    box-shadow: 0 6px 20px var(--shadow-medium);
}

/* Botões 3D */
.btn-3d {
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    position: relative;
    transition: var(--transition-medium);
    box-shadow: 
        0 6px 12px var(--shadow-medium),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    overflow: hidden;
}

.btn-3d::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-medium);
}

.btn-3d:hover::before {
    left: 100%;
}

.btn-3d:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 20px var(--shadow-strong),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-3d:active {
    transform: translateY(0);
    box-shadow: 
        0 4px 8px var(--shadow-medium),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-primary {
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
}

.btn-secondary {
    background: linear-gradient(145deg, var(--accent-color), #d4a574);
}

.btn-secondary:hover {
    background: linear-gradient(145deg, var(--accent-light), var(--accent-color));
}

/* Botão YouTube */
.btn-youtube {
    background: linear-gradient(145deg, #ff0000, #cc0000);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    position: relative;
    transition: var(--transition-medium);
    box-shadow: 
        0 4px 8px rgba(255, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    overflow: hidden;
    margin-left: auto;
}

.btn-youtube::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-medium);
}

.btn-youtube:hover::before {
    left: 100%;
}

.btn-youtube:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 6px 16px rgba(255, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-youtube:active {
    transform: translateY(0);
    box-shadow: 
        0 2px 4px rgba(255, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-youtube i {
    font-size: 1.1rem;
}

/* Header das instruções */
.instructions-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.instructions-header h3 {
    margin: 0;
    color: var(--text-dark);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

/* Cards de funcionalidades */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.feature-card {
    background: var(--card-background);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 8px 24px var(--shadow-light);
    transition: var(--transition-medium);
    border: 1px solid var(--border-light);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--shadow-medium);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-medium);
    line-height: 1.5;
}

/* Grid de humor */
.mood-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.mood-card {
    background: var(--card-background);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-medium);
    border: 2px solid var(--border-light);
    box-shadow: 0 6px 16px var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.mood-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    opacity: 0;
    transition: var(--transition-medium);
}

.mood-card:hover::before {
    opacity: 0.1;
}

.mood-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 0 12px 28px var(--shadow-medium);
}

.mood-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    transform: scale(1.05);
}

.mood-card.selected::before {
    opacity: 0;
}

.mood-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.mood-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    position: relative;
    z-index: 1;
}

.mood-card p {
    font-size: 0.9rem;
    opacity: 0.8;
    position: relative;
    z-index: 1;
}

/* Seção de ingredientes */
.ingredients-section {
    max-width: 800px;
    margin: 0 auto;
}

.ingredient-input-container {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

#ingredient-input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    background: var(--card-background);
    transition: var(--transition-medium);
}

#ingredient-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(124, 152, 133, 0.1);
}

.btn-add {
    background: var(--primary-color);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-medium);
    box-shadow: 0 4px 12px var(--shadow-light);
}

.btn-add:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--shadow-medium);
}

/* Ingredientes rápidos */
.quick-ingredients {
    margin-bottom: var(--spacing-xl);
}

.quick-ingredients h3 {
    font-family: var(--font-display);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.quick-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
}

.btn-quick {
    background: var(--card-background);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--text-medium);
}

.btn-quick:hover {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.btn-quick.added {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

/* Ingredientes selecionados */
.selected-ingredients {
    margin-bottom: var(--spacing-xl);
}

.selected-ingredients h3 {
    font-family: var(--font-display);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.ingredients-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
    min-height: 60px;
    padding: var(--spacing-md);
    background: var(--secondary-color);
    border-radius: var(--radius-md);
    border: 2px dashed var(--border-light);
}

.ingredient-tag {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ingredient-tag .remove-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.ingredient-tag .remove-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Botões de ação */
.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

#find-recipes-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: 0 4px 8px var(--shadow-light) !important;
}

/* Tela de carregamento */
.loading-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.loading-animation {
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.cooking-pot {
    font-size: 4rem;
    color: var(--accent-color);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.loading-dots span {
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes pulse {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1.2);
        opacity: 1;
    }
}

#loading-message {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--border-light);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
    animation: progress 3s ease-in-out;
}

@keyframes progress {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

/* Filtros */
.filters-section {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background: var(--card-background);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px var(--shadow-light);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label {
    font-size: 0.9rem;
    color: var(--text-medium);
    font-weight: 500;
}

.filter-group select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--card-background);
    color: var(--text-dark);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Grid de receitas */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.recipe-card {
    background: var(--card-background);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 24px var(--shadow-light);
    transition: var(--transition-medium);
    cursor: pointer;
    border: 1px solid var(--border-light);
}

.recipe-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px var(--shadow-medium);
}

.recipe-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--secondary-color), var(--border-light));
}

.recipe-content {
    padding: var(--spacing-md);
}

.recipe-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.recipe-description {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.recipe-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.badge {
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.time-badge {
    background: var(--accent-light);
    color: var(--text-dark);
}

.difficulty-badge {
    background: var(--primary-light);
    color: white;
}

.compatibility-badge {
    background: var(--primary-color);
    color: white;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--card-background);
    border-radius: var(--radius-lg);
    max-width: 800px;
    max-height: 90vh;
    width: 90%;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-family: var(--font-display);
    color: var(--primary-color);
    margin: 0;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.btn-close:hover {
    background: var(--border-light);
    color: var(--text-dark);
}

.modal-body {
    padding: var(--spacing-lg);
}

.recipe-image-container {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

/* Carrossel de imagens */
.image-carousel {
    position: relative;
    width: 100%;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--secondary-color);
}

.carousel-track {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform var(--transition-medium);
}

.carousel-slide {
    width: 33.333%;
    height: 100%;
    flex-shrink: 0;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 2px 8px var(--shadow-medium);
    z-index: 2;
}

.carousel-btn:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-prev {
    left: var(--spacing-sm);
}

.carousel-btn-next {
    right: var(--spacing-sm);
}

.carousel-btn i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-light);
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.carousel-indicator.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.carousel-indicator:hover {
    background: var(--primary-light);
}

.recipe-badges {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.recipe-details h3 {
    font-family: var(--font-display);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.recipe-details ul,
.recipe-details ol {
    padding-left: var(--spacing-lg);
}

.recipe-details li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-medium);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Sem resultados */
.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-medium);
}

.no-results i {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.no-results h3 {
    font-family: var(--font-display);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* Lista de compras */
#shopping-list {
    list-style: none;
    padding: 0;
}

#shopping-list li {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#shopping-list li:last-child {
    border-bottom: none;
}

.shopping-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-lg);
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md);
    }
    
    .main-title {
        font-size: 2.5rem;
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .btn-back {
        position: relative;
        margin-bottom: var(--spacing-md);
        transform: none;
    }
    
    .screen-header {
        text-align: left;
    }
    
    .mood-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .feature-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .filters-section {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .modal-content {
        width: 95%;
        margin: var(--spacing-sm);
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .recipes-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: var(--spacing-sm);
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .mood-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-buttons {
        gap: var(--spacing-xs);
    }
    
    .btn-quick {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
}

/* Animações de entrada */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

.slide-up {
    animation: slideUp 0.5s ease-in-out;
}

.scale-in {
    animation: scaleIn 0.3s ease-in-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}


/* ===== RODAPÉ LEGAL ===== */
.footer {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 40px 0 20px 0;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-section h3 {
    color: #a8c09a;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-section h4 {
    color: #a8c09a;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 10px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #a8c09a;
}

.footer-section i {
    margin-right: 8px;
    color: #a8c09a;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    margin-top: 30px;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #95a5a6;
    margin: 0;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .footer {
        padding: 30px 0 15px 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
    }
    
    .footer-section h3 {
        font-size: 1.3rem;
    }
    
    .footer-section h4 {
        font-size: 1.1rem;
    }
}