* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: Verdana, Geneva, sans-serif;
    background-color: #fff;
    color: #333;
    line-height: 1.4;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4, .logo-central {
    font-family: Georgia, 'Times New Roman', serif;
}

.header-navegacao {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-bottom: 1px solid #000;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-navegacao a {
    text-decoration: none;
    color: #000;
    font-size: 0.8rem;
}

.logo-central {
    font-weight: bold;
    font-size: 1.1rem;
    text-transform: uppercase;
}

.container {
    max-width: 500px;
    margin: 0 auto;
    padding: 15px;
    width: 100%;
}

.tela-inicial {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: calc(100vh - 80px); 
    padding: 20px;
}

.tela-inicial h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.tela-inicial p.slogan {
    font-size: 1rem;
    color: #000;
    margin-bottom: 60px;
}

.tela-inicial a.login-link {
    text-decoration: none;
    color: #000;
    font-weight: bold;
    font-size: 1rem;
    text-transform: uppercase;
    margin-bottom: 60px;
}

.tela-inicial p.privacidade {
    font-size: 0.75rem;
    color: #333;
    max-width: 280px;
    margin-top: 20px;
}

.btn-full {
    width: 100%;
    padding: 18px;
    background: #e0e0e0;
    border: 1px solid #ccc;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    margin-bottom: 25px;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    color: #000;
    display: block;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.btn-full:active {
    background: #ccc;
    transform: scale(0.98);
}

.item-card-unidade {
    display: flex;
    flex-direction: column;
    border: 1px solid #000;
    padding: 20px;
    margin-bottom: 15px;
    background: #fff;
    cursor: pointer;
}

.unidade-info h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.categorias-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.cat-btn {
    border: 1px solid #000;
    background: #fff;
    padding: 6px 15px;
    font-size: 0.85rem;
    white-space: nowrap;
    cursor: pointer;
}

.item-card {
    display: flex;
    border: 1px solid #000;
    margin-bottom: 15px;
    min-height: 140px;
    background: #fff;
}

.item-info {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.item-img-box {
    width: 150px;
    border-left: 1px solid #000;
}

.item-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btn-add {
    background: #fff;
    border: 1px solid #000;
    padding: 8px 15px;
    font-size: 0.9rem;
    font-weight: bold;
    cursor: pointer;
    width: fit-content;
}

.qty-selector {
    display: none;
    align-items: center;
    gap: 15px;
    border: 1px solid #000;
    padding: 5px 15px;
    width: fit-content;
    font-weight: bold;
}

.btn-qty {
    background: none;
    border: none;
    font-size: 1.3rem;
    font-weight: bold;
    cursor: pointer;
    padding: 0 5px;
}

.pontos-tag {
    color: #000;
    font-size: 0.75rem;
    font-weight: bold;
}

.lancheira-fixa {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 450px;
    border: 1px solid #000;
    background: #fff;
    justify-content: space-between;
    padding: 15px 25px;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    font-weight: bold;
    cursor: pointer;
}

.checkout-section {
    border: 1px solid #000;
    padding: 15px;
    margin-bottom: 20px;
}

.section-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
    font-weight: bold;
    border-bottom: 1px solid #eee;
}

.order-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.radio-box {
    display: flex;
    align-items: center;
    border: 1px solid #000;
    padding: 12px;
    margin-bottom: 10px;
}

.radio-content {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-left: 10px;
}

.btn-finalizar {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 20px;
    background: #fff;
    border: 1px solid #000;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
}

@media (max-width: 480px) {
    .item-img-box { width: 120px; }
    .tela-inicial h1 { font-size: 1.9rem; }
    .btn-full { padding: 15px; }
}