/* Reset e Estilos Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #262626;
    --secondary-color: #0095f6;
    --accent-color: #ed4956;
    --background-color: #fafafa;
    --border-color: #dbdbdb;
    --text-primary: #262626;
    --text-secondary: #8e8e8e;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 935px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Estilo Instagram */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.logo h1 {
    font-family: 'Billabong', ' cursive', sans-serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-right: auto;
}

/* Container da busca flutuante - escondido por padrão */
.search-bar-container {
    display: none;
}

/* Busca flutuante ativa */
.search-bar-container.active {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    animation: fadeInSearch 0.2s ease;
    justify-content: center;
    padding-top: 80px;
}

@keyframes fadeInSearch {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.search-bar-wrapper {
    width: 90%;
    max-width: 600px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    animation: slideDownSearch 0.3s ease;
}

.search-bar-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.search-bar-header .search-icon {
    color: var(--text-secondary);
    font-size: 18px;
    margin-right: 12px;
}

.search-bar-header input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    color: var(--text-primary);
    background: transparent;
}

.search-bar-header input::placeholder {
    color: var(--text-secondary);
}

.search-close-btn {
    background: var(--background-color);
    border: none;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.search-suggestions {
    padding: 16px 20px;
    max-height: 300px;
    overflow-y: auto;
}

.search-suggestions-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.search-suggestion-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.search-suggestion-item:hover {
    background: var(--background-color);
}

.search-suggestion-item.active {
    background: var(--background-color);
    border-left: 3px solid var(--secondary-color);
}

.search-suggestion-item i {
    color: var(--text-secondary);
    margin-right: 12px;
    font-size: 14px;
}

.search-suggestion-item span {
    font-size: 14px;
    color: var(--text-primary);
}

/* Resultados da busca dentro do modal */
.search-results {
    padding: 0 20px 20px;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

.search-results-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.search-result-item:hover {
    background: var(--background-color);
}

.search-result-item img {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    object-fit: cover;
    margin-right: 12px;
}

.search-result-item .result-info {
    flex: 1;
}

.search-result-item .result-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.search-result-item .result-price {
    font-size: 13px;
    color: var(--secondary-color);
    font-weight: 600;
}

.search-no-results {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.search-no-results i {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.search-no-results p {
    font-size: 14px;
}

/* Botão de toggle para buscar - visível em todas as telas */
.search-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 24px;
    color: var(--text-primary);
    padding: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle-btn:hover {
    color: var(--text-secondary);
}

.search-toggle-btn.active {
    color: var(--text-primary);
}

.search-toggle-btn.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    width: 4px;
    height: 4px;
    background: var(--text-primary);
    border-radius: 50%;
}

/* Ícones de Navegação */
.nav-icons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-link {
    color: var(--text-primary);
    font-size: 24px;
    text-decoration: none;
    position: relative;
    transition: var(--transition);
    padding: 5px;
}

.nav-link:hover {
    color: var(--text-secondary);
}

.nav-link.active {
    color: var(--text-primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--text-primary);
    border-radius: 50%;
}