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

:root {
    --primary-color: #4e73df;
    --secondary-color: #858796;
    --success-color: #1cc88a;
    --error-color: #e74a3b;
    --warning-color: #f6c23e;
    --info-color: #36b9cc;
    --bg-color: #f8f9fc;
    --text-color: #5a5c69;
    --border-color: #e3e6f0;
    --shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    width: 100%;
}

/* Header */
.header {
    background: linear-gradient(135deg, #224abe 0%, #1a3a7f 100%);
    color: white;
    padding: 1rem 1.5rem 1.5rem 1.5rem;
    margin-bottom: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(34, 74, 190, 0.3);
    position: relative;
}

.header-top {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.8rem;
}

.header-logo-mobile {
    display: none;
}

.header-content {
    text-align: center;
    margin-top: 0.5rem;
}

.header-logo-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.header-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.header h1 {
    font-size: 2.8rem;
    margin: 0;
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.tagline {
    font-size: 1.3rem;
    margin: 0 0 0.8rem 0;
    font-weight: 400;
    color: #ffffff;
}

.subtitle {
    font-size: 1rem;
    margin: 0;
    opacity: 0.95;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.btn-admin-header {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 0.65rem 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
}

.btn-admin-header:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
    .header {
        padding: 1.5rem 1rem 2rem 1rem;
    }
    
    .header h1 {
        font-size: 2rem;
        letter-spacing: 1px;
    }
    
    .tagline {
        font-size: 1.1rem;
    }
    
    .subtitle {
        font-size: 0.85rem;
    }
    
    .btn-admin-header {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
}

.header-carrinho {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: bold;
    font-size: 0.95rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.header-carrinho:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-admin {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: bold;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}
    font-weight: bold;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-admin:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Main */
.main {
    flex: 1;
    /* padding: 2rem 0; */
}

/* Cartelas Section */
.cartelas-section {
    margin-bottom: 3rem;
}

.cartelas-section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.paginacao {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.btn-pagina {
    padding: 0.6rem 1.2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-pagina:hover:not(.disabled) {
    background: #4e73df;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(78, 115, 223, 0.3);
}

.btn-pagina.disabled {
    background: #d1d5db;
    cursor: not-allowed;
    opacity: 0.6;
}

.pagina-info {
    font-weight: 600;
    color: var(--text-color);
}

.cartelas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 100%;
}

@media (min-width: 1200px) {
    .cartelas-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Cartela Card */
.cartela-card {
    background: white;
    border: 2px solid #e3e6f0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.cartela-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(78, 115, 223, 0.2);
    border-color: var(--primary-color);
}

.cartela-image {
    width: 100%;
    height: clamp(80px, 25vw, 200px);
    background: linear-gradient(135deg, #4e73df 0%, #36b9cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(1rem, 4vw, 3rem);
    color: white;
    position: relative;
    overflow: hidden;
}

.cartela-image::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: movePattern 20s linear infinite;
}

@keyframes movePattern {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

.cartela-content {
    padding: clamp(0.8rem, 3vw, 1.5rem);
}

.cartela-numero {
    font-size: 0.75rem;
    color: #718096;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.cartela-titulo {
    font-size: clamp(0.9rem, 2.5vw, 1.3rem);
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.5rem;
}

.cartela-descricao {
    font-size: 0.85rem;
    color: #718096;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.cartela-preco {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.cartela-premios {
    background: linear-gradient(135deg, #f0f9ff 0%, #f5f0ff 100%);
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    border-left: 3px solid var(--primary-color);
}

.cartela-premios strong {
    display: block;
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.premios-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.premio-item {
    font-size: 0.9rem;
    color: #4a5568;
    padding: 0.3rem 0;
}

.premio-item strong {
    color: #1a202c;
    font-size: 0.9rem;
    display: inline;
    margin-right: 0.3rem;
}

.cartela-disponibilidade {
    font-size: 0.85rem;
    color: #718096;
    margin-bottom: 1rem;
}

.cartela-ativo {
    display: inline-block;
    background: linear-gradient(135deg, var(--success-color), #17a085);
    color: white;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(28, 200, 138, 0.3);
}

/* Seção de Benefícios */
.benefits-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.benefit-card {
    text-align: center;
    padding: 1rem;
    background: linear-gradient(135deg, #f5f7ff 0%, #fff5f7 100%);
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid #e3e6f0;
}

.benefit-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(78, 115, 223, 0.12);
}

.benefit-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.3rem;
}

.benefit-card h3 {
    color: var(--primary-color);
    font-size: 1rem;
    margin: 0.3rem 0;
    font-weight: 600;
}

.benefit-card p {
    color: #718096;
    font-size: 0.85rem;
    margin: 0;
}

/* Seção de Cartelas */
.cartelas-section {
    margin-bottom: 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    color: #1a202c;
    font-size: 2rem;
    margin: 0 0 0.5rem 0;
    font-weight: 700;
}

.section-subtitle {
    color: #718096;
    font-size: 1.05rem;
    margin: 0;
}

/* Seção Sobre a Plataforma */
.about-section {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    overflow: hidden;
}

.about-content {
    padding: 2rem 1.5rem;
}

.about-content h2 {
    color: #1a202c;
    font-size: 1.8rem;
    margin: 0 0 1rem 0;
    font-weight: 700;
}

.about-content p {
    color: #4a5568;
    font-size: 1rem;
    line-height: 1.7;
    margin: 0 0 1.5rem 0;
}

.about-content h3 {
    color: #2d3748;
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem 0;
    font-weight: 700;
}

/* Como Funciona - Steps */
.how-it-works {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    /* margin: 2rem 0; */
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #f0f4ff 0%, #fff5f7 100%);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), #36b9cc);
    color: white;
    border-radius: 50%;
    font-size: 1.1rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
    text-align: left;
}

.step h4 {
    color: #1a202c;
    font-size: 1rem;
    margin: 0 0 0.3rem 0;
    font-weight: 700;
}

.step p {
    color: #718096;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

/* Disclaimer */
.disclaimer {
    background: linear-gradient(135deg, #fff5f0 0%, #f5f0ff 100%);
    border-left: 4px solid var(--warning-color);
    border-radius: 8px;
    padding: 1rem;
    /* margin-top: 2rem; */
}

.disclaimer h3 {
    color: #c05621;
    margin-top: 0;
    font-size: 1.2rem;
}

.disclaimer p {
    color: #5a4a42;
    margin: 0.5rem 0;
    line-height: 1.7;
}

.cartela-ativo.inativo {
    background-color: var(--secondary-color);
}

.btn-comprar {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), #3d5acf);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(78, 115, 223, 0.3);
}

.btn-comprar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(78, 115, 223, 0.4);
}

.btn-comprar:disabled {
    background: #d1d5db;
    cursor: not-allowed;
    box-shadow: none;
}

/* Modal */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal.hidden {
    display: none;
}

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

.modal-content {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
}

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

.close-btn {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--secondary-color);
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: var(--text-color);
}

.modal-content h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

/* Form */
.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

fieldset {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.5rem;
    background-color: var(--light);
}

legend {
    font-weight: bold;
    color: var(--primary-color);
    padding: 0 0.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

input[type="text"],
input[type="email"],
input[type="tel"] {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

input[type="text"].error,
input[type="email"].error,
input[type="tel"].error {
    border-color: var(--error-color);
}

.error-msg {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    min-height: 1.2rem;
    display: none;
}

.form-group input.error,
.form-group input.invalid,
.form-group textarea.error,
.form-group textarea.invalid {
    border-color: var(--error-color);
    background-color: rgba(239, 68, 68, 0.05);
}

/* Radio Options */
.delivery-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.radio-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.radio-option:hover {
    border-color: var(--primary-color);
    background-color: rgba(78, 115, 223, 0.05);
}

input[type="radio"] {
    margin-right: 1rem;
    cursor: pointer;
    width: 20px;
    height: 20px;
}

.radio-label {
    font-weight: 500;
    cursor: pointer;
}

/* Cart Summary */
.cart-summary {
    background-color: #f8f9fc;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.cart-summary h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

#cartItems {
    margin-bottom: 1rem;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-name {
    font-weight: 500;
    color: var(--text-color);
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: bold;
}

.total {
    padding-top: 1rem;
    border-top: 2px solid var(--border-color);
    text-align: right;
    font-size: 1.2rem;
    color: var(--primary-color);
}

/* Buttons */
.button-group {
    display: flex;
    gap: 1rem;
    /* margin-top: 1.5rem; */
}

.btn {
    flex: 1;
    padding: 0.875rem 1.5rem;
    min-height: 32px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--success-color);
    color: white;
}

.btn-primary:hover {
    background-color: #3d5acf;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-primary:disabled {
    background-color: var(--border-color);
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background-color: var(--border-color);
    color: var(--text-color);
}

.btn-secondary:hover {
    background-color: #d9dce5;
}

.btn-warning {
    background-color: #ffc107;
    color: #333;
}

.btn-warning:hover {
    background-color: #e0a800;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-info {
    background-color: #17a2b8;
    color: white;
}

.btn-info:hover {
    background-color: #138496;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #224abe 0%, #1a3a7f 100%);
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: auto;
    border-radius: 12px 12px 0 0;
    font-size: 0.95rem;
    width: 100%;
    box-shadow: 0 -5px 15px rgba(34, 74, 190, 0.1);
}

.footer p {
    margin: 0;
    opacity: 0.95;
}

/* Loading */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Alert */
.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid var(--success-color);
}

.alert-error {
    background-color: #ffcccc;
    color: #7a1a1a;
    border: 1px solid var(--error-color);
}

/* Responsive */
@media (max-width: 992px) {
    /* Grid fluida já cuida disso */
}

@media (max-width: 768px) {
    .header-content h1 {
        font-size: 2rem;
    }

    /* Grid fluida já cuida disso */

    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }

    .delivery-options {
        flex-direction: column;
    }

    .button-group {
        flex-direction: column-reverse;
    }

    .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    .footer {
        padding: 0.5rem 0.5rem;
        margin: 0;
        border-radius: 0;
        font-size: 0.75rem;
        width: 100%;
    }

    .header {
        /* padding: 0.75rem 0.5rem; */
        margin-bottom: 1rem;
        /* margin-left: -0.5rem; */
        /* margin-right: -0.5rem; */
        border-radius: 0;
    }

    .header-content {
        flex-direction: column;
        gap: 0.75rem;
    }

    .header-left h1 {
        font-size: 1.5rem;
    }

    .header-right {
        width: 100%;
        display: flex;
        gap: 0.5rem;
        justify-content: space-around;
    }

    .header-carrinho {
        flex: 1;
        padding: 0.5rem;
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.2);
        text-align: center;
        font-size: 0.9rem;
    }

    .btn-admin {
        flex: 1;
        padding: 0.5rem;
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.2);
        text-align: center;
        font-size: 0.9rem;
    }

    /* Grid de cartelas agora é fluida, media queries removidas */

    .btn-comprar {
        padding: 0.5rem;
        font-size: 0.9rem;
    }

    .edicao-card {
        width: 100% !important;
        border-radius: 8px;
        display: flex;
        flex-direction: column;
    }

    .edicao-header {
        padding: 0.5rem 0.75rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 0.5rem;
    }
    
    .edicao-content {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        padding: 0 0.75rem 0.75rem;
    }
    
    .edicao-codigo {
        font-size: 0.9rem;
        font-weight: 600;
        flex-shrink: 0;
    }
    
    .badge-preco {
        font-size: 0.85rem;
        padding: 0.3rem 0.6rem;
        flex-shrink: 0;
    }
    
    .edicao-body {
        flex: 1;
        display: flex;
        flex-direction: column;
        min-width: 0;
        padding: 0.6rem 0.75rem;
    }
    
    .edicao-imagem {
        flex-shrink: 0;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        display: flex;
        align-items: flex-start;
        justify-content: center;
    }
    
    .edicao-imagem img {
        width: 100%;
        height: auto;
        border-radius: 4px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    
    .edicao-body h3 {
        font-size: 1.05rem;
        margin-bottom: 0.5rem;
        line-height: 1.2;
        font-weight: 600;
        color: #333;
    }
    
    .edicao-descricao {
        font-size: 0.75rem;
        margin-bottom: 0.3rem;
    }
    
    .edicao-info-row {
        font-size: 0.85rem;
        margin: 0.15rem 0;
        line-height: 1.3;
        color: #666;
    }
    
    .edicao-premios {
        margin-top: 0;
        padding-top: 0;
    }
    
    .edicao-premios h4 {
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
        font-weight: 600;
        color: #555;
    }
    
    .edicao-premios ul {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        font-size: 0.75rem;
    }
    
    .edicao-premios li {
        font-size: 0.75rem;
        padding: 0.15rem 0;
    }
    
    .edicao-premios li strong {
        min-width: 22px;
        margin-right: 0.25rem;
    }
    
    .edicao-footer {
        padding: 0 1rem 1rem;
    }

    fieldset {
        padding: 0.75rem;
    }

    .modal-content {
        max-height: 100vh;
        max-width: 100%;
        margin: 0;
    }

    .carrinho-fixo {
        border-radius: 0;
    }

    .carrinho-content {
        font-size: 0.85rem;
        padding: 0.75rem;
    }

    #carrinhoTotal {
        font-size: 1rem;
    }
}

/* ============================================
   ESTILOS PARA EDIÇÕES
   ============================================ */

/* Seções */
.edicoes-section, .cartelas-section {
    margin-bottom: 1.5rem;
}

.hidden {
    display: none !important;
}

.edicoes-section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

/* Edições Grid */
.edicoes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 1200px) {
    .edicoes-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Media query para desktop - layout lado a lado */
@media (min-width: 768px) {
    .edicao-body {
        border-bottom: 2px solid #ddd !important;
        padding-bottom: 0.6rem !important;
        margin-bottom: 0.5rem !important;
    }
    
    .edicao-content {
        display: grid !important;
        grid-template-columns: 1fr 1.3fr !important;
        gap: 1.25rem !important;
        align-items: start !important;
        padding: 0 0.75rem 0.75rem !important;
    }
    
    .edicao-premios-wrapper {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        height: 100%;
    }
    
    .edicao-premios {
        margin-top: 0 !important;
        padding-top: 0 !important;
        border-top: none !important;
        flex-grow: 1;
    }
    
    .edicao-premios h4 {
        font-size: 0.9rem !important;
        margin-bottom: 0.5rem !important;
        font-weight: 700 !important;
        color: #444 !important;
    }
    
    .edicao-premios ul {
        gap: 0.3rem !important;
    }
    
    .edicao-premios li {
        font-size: 0.8rem !important;
        padding: 0.2rem 0 !important;
        line-height: 1.4 !important;
    }
    
    .btn-escolher {
        margin-top: 0;
        align-self: flex-start;
        width: 100% !important;
        height: 45px !important;
        min-height: 45px !important;
        max-height: 45px !important;
        padding: 0 1.2rem !important;
        font-size: 0.9rem !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-sizing: border-box !important;
        line-height: normal !important;
    }
    
    .edicao-imagem {
        max-width: 100% !important;
        margin: 0 !important;
        height: 100%;
        display: flex;
        align-items: stretch;
    }
    
    .edicao-imagem img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }
    
    .edicao-footer {
        display: none !important;
    }
}

/* Edição Card */
.edicao-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
}

.edicao-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.edicao-header {
    padding: 0.75rem;
    background: var(--primary-color);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.edicao-codigo {
    font-weight: bold;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.badge-urgente {
    background: rgba(255, 255, 255, 0.3);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

.badge-preco {
    font-size: 1rem;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
}

.edicao-body {
    padding: 0.75rem;
}

.edicao-body h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.edicao-descricao {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.edicao-info-row {
    display: flex;
    align-items: center;
    margin: 0.5rem 0;
    color: var(--secondary-color);
    font-size: 0.95rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--success-color);
    transition: width 0.3s ease;
}

.edicao-preco {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.preco-label {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.preco-valor {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.edicao-premios {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.edicao-premios h4 {
    color: var(--secondary-color);
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.edicao-premios ul {
    list-style: none;
    padding: 0;
}

.edicao-premios li {
    color: var(--secondary-color);
    font-size: 0.9rem;
    padding: 0.35rem 0;
    display: flex;
    align-items: center;
}

.edicao-premios li strong {
    color: var(--secondary-color);
    margin-right: 0.5rem;
    min-width: 30px;
}

.edicao-footer {
    padding: 0 1.5rem 1.5rem;
}

.btn-escolher {
    margin-top: 1rem;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Página de Seleção de Cartelas */
.btn-voltar {
    background: white;
    border: 2px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 400px;
    display: block;
}

.btn-voltar:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.edicao-selecionada {
    background: white;
    padding: 1.5rem 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}

.edicao-selecionada h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.edicao-detalhes {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: #4b5563;
}

.filtros {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.btn-filtro {
    padding: 0.5rem 1.5rem;
    border: 2px solid var(--border-color);
    background: white;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-filtro:hover {
    border-color: var(--primary-color);
}

.btn-filtro.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Grid de Cartelas - Cards com Combinações */
.cartelas-section .cartelas-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 1200px) {
    .cartelas-section .cartelas-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.cartela-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.cartela-card:hover:not(.vendida) {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
}

.cartela-card.selecionada {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.cartela-card.vendida {
    background: rgba(249, 250, 251, 0.9);
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(100%);
    position: relative;
}

.cartela-card.vendida::after {
    content: 'VENDIDA';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    font-size: 1.2rem;
    font-weight: 900;
    color: rgba(220, 38, 38, 0.4);
    white-space: nowrap;
    letter-spacing: 2px;
    z-index: 10;
    pointer-events: none;
}

.cartela-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.cartela-numero-badge {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary-color);
    flex: 1;
    text-align: center;
}

.cartela-status-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.cartela-status-badge.vendida {
    background: #fee2e2;
    color: var(--error-color);
}

.cartela-check {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--success-color);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: bold;
}

.cartela-combinacao {
    margin-bottom: 1rem;
}

.cartela-combinacao strong {
    display: block;
    font-size: 0.85rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.combinacao-numeros {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.combinacao-grid {
    display: flex;
    flex-direction: column;
    gap: clamp(0.2rem, 1.5vw, 0.6rem);
    padding: clamp(0.4rem, 2vw, 0.8rem);
    background: var(--light);
    border-radius: clamp(4px, 1.5vw, 6px);
}

.combinacao-linha {
    display: flex;
    justify-content: center;
    gap: clamp(0.2rem, 1vw, 0.4rem);
}

.num-bola {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(18px, 5vw, 28px);
    height: clamp(18px, 5vw, 28px);
    background: linear-gradient(135deg, #4e73df 0%, #224abe 100%);
    color: white;
    border-radius: 50%;
    font-size: clamp(0.5rem, 1.2vw, 0.7rem);
    font-weight: 700;
    flex-shrink: 0;
}

.btn-add-cartela {
    width: 100%;
    padding: clamp(0.4rem, 2vw, 0.5rem) clamp(0.75rem, 3vw, 1.5rem);
    border: 2px solid transparent;
    border-radius: clamp(4px, 2vw, 8px);
    font-weight: 600;
    font-size: clamp(0.75rem, 2vw, 0.95rem);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-add-cartela.btn-add {
    background: var(--primary-color);
    color: white;
}

.btn-add-cartela.btn-add:hover {
    background: #3d5acf;
    transform: scale(1.02);
}

.btn-add-cartela.btn-remove {
    background: #fee2e2;
    color: var(--error-color);
}

.btn-add-cartela.btn-remove:hover {
    background: #ffcccc;
}

/* Carrinho Fixo */
.carrinho-fixo {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 100;
}

.carrinho-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

#carrinhoCount {
    font-weight: bold;
    color: var(--text-color);
}

#carrinhoTotal {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Empty/Error/Loading States */
.empty-state, .error-state, .loading {
    text-align: center;
    padding: 3rem;
    color: var(--secondary-color);
}

.empty-state.welcome-message {
    background: linear-gradient(135deg, #4e73df 0%, #224abe 100%);
    color: white;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    box-shadow: 0 10px 30px rgba(78, 115, 223, 0.2);
    grid-column: 1 / -1;
}

.empty-state.welcome-message h3 {
    font-size: 1.3rem;
    margin: 0 0 0.8rem 0;
    color: white;
    line-height: 1.3;
}

.empty-state.welcome-message p {
    font-size: 1rem;
    margin: 0.4rem 0;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.4;
}

.error-state {
    color: var(--error-color);
}

/* Resumo de Cartelas no Checkout */
.cartelas-resumo {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.cartela-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: bold;
}

/* Responsive Edições */
@media (max-width: 768px) {
    .edicoes-grid {
        grid-template-columns: 1fr;
    }
    
    .edicao-card {
        width: 100%;
    }
    
    .edicao-body {
        padding: 1.2rem;
    }
    
    .edicao-body h3 {
        font-size: 1.1rem;
    }
    
    .edicao-premios {
        margin-top: 1rem;
        padding-top: 1rem;
    }
    
    .edicao-premios h4 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }
    
    .edicao-premios ul {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.25rem;
    }
    
    .edicao-premios li {
        font-size: 0.8rem;
        padding: 0.2rem 0;
    }
    
    .edicao-premios li strong {
        min-width: 25px;
    }
    
    .edicao-footer {
        padding: 0 1rem 1rem;
    }
    
    .cartelas-section .cartelas-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .carrinho-content {
        font-size: 0.9rem;
    }
    
    #carrinhoTotal {
        font-size: 1.1rem;
    }
    
    .filtros {
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .btn-filtro {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 640px) {
    .cartelas-section .cartelas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 360px) {
    .header-left h1 {
        font-size: 1.2rem;
    }
    
    .container {
        padding: 0.5rem;
    }
    
    .cartelas-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.3rem;
    }
    
    .cartela-card {
        border-radius: 6px;
    }
    
    .cartela-image {
        height: 100px;
        font-size: 1.2rem;
    }
    
    .cartela-content {
        padding: 0.75rem;
    }
    
    .cartela-numero {
        font-size: 0.7rem;
        margin-bottom: 0.25rem;
    }
    
    .cartela-titulo {
        font-size: 0.9rem;
        margin-bottom: 0.25rem;
    }
    
    .cartela-descricao {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .cartela-preco {
        display: none;
    }
    
    .cartela-ativo {
        display: none;
    }
    
    .btn-comprar {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    
    .numero-bingo {
        width: 24px;
        height: 24px;
        font-size: 0.65rem;
        padding: 0;
        min-width: 24px;
    }
    
    .cartela-numero-badge {
        font-size: 0.75rem;
    }
}
/* PIX Modal Styling */
.pix-modal {
    z-index: 2000;
}

.pix-content {
    background: #f8f9fc;
    text-align: center;
}

.pix-content h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.pedido-id {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.pix-qrcode {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.qrcode-container {
    margin-bottom: 1rem;
}

.qrcode-container img {
    max-width: 250px;
    width: 100%;
    border-radius: 4px;
    border: 2px solid var(--primary-color);
}

.qrcode-container p {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.qrcode-texto {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--border-color);
}

.pix-key {
    background-color: var(--light);
    border: 2px solid var(--primary-color);
    border-radius: 6px;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-family: 'Courier New', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pix-key:hover {
    background-color: var(--border-color);
    transform: translateY(-2px);
}

.key-text {
    font-size: 0.85rem;
    color: var(--text-color);
    word-break: break-all;
    flex: 1;
    text-align: left;
}

.btn-copy {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    white-space: nowrap;
    transition: background-color 0.3s ease;
    margin-top: 0.75rem;
    width: 100%;
}

.btn-copy:hover {
    background-color: #6f7ba8;
}

.pix-info {
    background-color: #ecfdf5;
    border-left: 4px solid var(--success-color);
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    text-align: left;
}

.pix-info p {
    color: #065f46;
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

.pix-content .btn {
    margin-top: 0.5rem;
}

/* ============================================
   MELHORIAS MOBILE - RESPONSIVIDADE APRIMORADA
   ============================================ */

/* Tablets e dispositivos médios (768px a 1024px) */
@media (max-width: 1024px) {
    .benefits-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1rem;
    }
    
    .edicoes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cartelas-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

/* Tablets em modo retrato (768px a 992px) */
@media (max-width: 992px) {
    .container {
        padding: 0.75rem;
    }
    
    .header {
        padding: 1rem 1rem 1.5rem 1rem;
        margin-bottom: 1.5rem;
        border-radius: 8px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .cartelas-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .edicoes-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }
    
    .modal-content {
        width: 90%;
        max-height: 85vh;
    }
}

/* Celulares grandes e tablets pequenos (600px a 768px) */
@media (max-width: 768px) {
    .container {
        padding: 0.5rem;
        max-width: 100%;
    }
    
    .header {
        padding: 1rem 0.75rem 1.5rem 0.75rem;
        margin-bottom: 1.5rem;
        border-radius: 8px;
    }
    
    .header-top {
        margin-bottom: 0.75rem;
    }
    
    .header h1 {
        font-size: 1.8rem;
        margin: 0.5rem 0;
    }
    
    .tagline {
        font-size: 0.95rem;
    }
    
    .benefits-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
        padding: 1rem;
        margin-bottom: 2rem;
        border-radius: 10px;
    
    .benefit-card {
        padding: 0.75rem;
    }
    
    .benefit-icon {
        font-size: 1.8rem;
        margin-bottom: 0.2rem;
    }
    
    .benefit-card h3 {
        font-size: 0.9rem;
        margin: 0.2rem 0;
    }
    
    .benefit-card p {
        font-size: 0.75rem;
    }
    
    .edicoes-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .edicao-card {
        border-radius: 10px;
    }
    
    .edicao-body {
        padding: 1.2rem;
    }
    
    .edicao-header {
        padding: 0.75rem;
    }
    
    .cartelas-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .cartela-card {
        border-radius: 8px;
        border: 1px solid #e3e6f0;
    }
    
    .cartela-header {
        padding: 0.5rem;
    }
    
    .cartela-numero-badge {
        font-size: 0.8rem;
    }
    
    .cartela-combinacao {
        padding: 0.5rem;
    }
    
    .combinacao-grid {
        gap: 0.25rem;
    }
    
    .combinacao-linha {
        gap: 0.25rem;
    }
    
    .num-bola {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
        min-width: 28px;
    }
    
    .btn-add-cartela {
        padding: 0.5rem;
        font-size: 0.8rem;
        margin: 0.5rem;
    }
    
    .carrinho-fixo {
        padding: 1rem 0.75rem;
        border-radius: 8px;
    }
    
    .carrinho-content {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .carrinho-content span {
        font-size: 0.9rem;
    }
    
    .carrinho-content button {
        width: 100%;
    }
    
    .modal-content {
        width: 95%;
        max-height: 90vh;
        border-radius: 12px;
        padding: 1.5rem 1rem;
    }
    
    .checkout-form {
        font-size: 0.95rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
    }
    
    .form-group input,
    .form-group select {
        font-size: 1rem;
        padding: 0.75rem;
    }
    
    .about-section {
        padding: 1.5rem 1rem;
    }
    
    .about-content {
        padding: 1.5rem 1rem;
    }
    
    .about-section h3 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .how-it-works {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step {
        flex-direction: row;
        gap: 1rem;
    }
    
    .step-number {
        min-width: 40px;
        min-height: 40px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .pix-content h2 {
        font-size: 1.5rem;
    }
    
    .qrcode-container img {
        max-width: 200px;
    }
    
    .pix-key {
        flex-direction: column;
        align-items: stretch;
    }
    
    .key-text {
        font-size: 0.8rem;
        text-align: center;
    }
    
    .btn-copy {
        width: 100%;
    }
}

/* Celulares médios (480px a 600px) */
@media (max-width: 600px) {
    .container {
        padding: 0.5rem;
    }
    
    .header {
        padding: 0.75rem 0.5rem 1rem 0.5rem;
        margin-bottom: 1rem;
        border-radius: 6px;
    }
    
    .header h1 {
        font-size: 1.5rem;
        letter-spacing: 0;
    }
    
    .tagline {
        font-size: 0.85rem;
        margin: 0.25rem 0;
    }
    
    .benefits-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 0.75rem;
        margin-bottom: 1.5rem;
        border-radius: 8px;
    }
    
    .benefit-card {
        padding: 0.5rem;
    }
    
    .benefit-icon {
        font-size: 1.5rem;
        margin-bottom: 0.1rem;
    }
    
    .benefit-card h3 {
        font-size: 0.85rem;
    }
    
    .benefit-card p {
        font-size: 0.7rem;
    }
    
    .edicoes-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .edicao-card {
        border-radius: 8px;
    }
    
    .edicao-header {
        padding: 1rem;
    }
    
    .edicao-body {
        padding: 1.2rem;
    }
    
    .edicao-body h3 {
        font-size: 1rem;
        margin: 0.25rem 0;
    }
    
    .edicao-info-row {
        font-size: 0.8rem;
        margin: 0.25rem 0;
    }
    
    .edicao-premios {
        margin-top: 0.5rem;
    }
    
    .edicao-premios h4 {
        font-size: 0.8rem;
        margin: 0.25rem 0;
    }
    
    .edicao-premios ul {
        font-size: 0.75rem;
        margin: 0;
        padding-left: 1rem;
    }
    
    .cartelas-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .cartela-card {
        border-radius: 6px;
        border-width: 1px;
    }
    
    .cartela-header {
        padding: 0.4rem;
    }
    
    .cartela-numero-badge {
        font-size: 0.75rem;
    }
    
    .cartela-status-badge {
        font-size: 0.7rem;
    }
    
    .cartela-check {
        font-size: 1rem;
    }
    
    .cartela-combinacao {
        padding: 0.4rem;
    }
    
    .combinacao-grid {
        gap: 0.2rem;
    }
    
    .combinacao-linha {
        gap: 0.2rem;
        margin-bottom: 0.2rem;
    }
    
    .num-bola {
        width: 24px;
        height: 24px;
        font-size: 0.65rem;
        min-width: 24px;
        line-height: 24px;
    }
    
    .btn-add-cartela {
        padding: 0.4rem;
        font-size: 0.75rem;
        margin: 0.4rem;
    }
    
    .btn-voltar {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }
    
    .edicao-info {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .edicao-selecionada {
        padding: 1rem 0.75rem;
    }
    
    .edicao-selecionada h2 {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }
    
    .edicao-detalhes {
        font-size: 0.8rem;
        gap: 0.5rem;
    }
    
    .carrinho-fixo {
        padding: 0.75rem;
        border-radius: 6px;
        margin-bottom: 1rem;
    }
    
    .carrinho-content {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .carrinho-content span {
        font-size: 0.85rem;
        text-align: center;
    }
    
    .carrinho-content button {
        width: 100%;
        padding: 0.6rem;
        font-size: 0.85rem;
    }
    
    .modal-content {
        width: 98%;
        max-height: 95vh;
        padding: 1rem 0.75rem;
        border-radius: 10px;
        overflow-y: auto;
    }
    
    .close-btn {
        font-size: 1.8rem;
        top: 0.5rem;
        right: 0.5rem;
    }
    
    .checkout-form {
        font-size: 0.9rem;
    }
    
    .cart-summary {
        margin-bottom: 1rem;
    }
    
    .cart-summary h3 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .resumo-section {
        margin-bottom: 0.75rem;
        font-size: 0.85rem;
    }
    
    .cartelas-resumo {
        display: flex;
        flex-wrap: wrap;
        gap: 0.3rem;
        margin-top: 0.5rem;
    }
    
    .cartela-tag {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }
    
    .total {
        font-size: 0.95rem;
        margin: 0.75rem 0;
    }
    
    .form-group {
        margin-bottom: 0.75rem;
    }
    
    .form-group label {
        font-size: 0.85rem;
        display: block;
        margin-bottom: 0.25rem;
    }
    
    .form-group input,
    .form-group select {
        font-size: 1rem;
        padding: 0.6rem;
        width: 100%;
    }
    
    fieldset {
        /* margin-bottom: 1rem; */
        border: 1px solid #e3e6f0;
        border-radius: 6px;
        padding: 0.75rem;
    }
    
    legend {
        font-size: 0.9rem;
        font-weight: 600;
        padding: 0 0.5rem;
    }
    
    .about-section {
        padding: 1rem 0.75rem;
    }
    
    .about-content {
        padding: 1rem 0.75rem;
    }
    
    .about-section h3 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .disclaimer {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }
    
    .how-it-works {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .step {
        flex-direction: row;
        gap: 0.75rem;
        padding: 0.75rem;
    }
    
    .step-number {
        min-width: 36px;
        min-height: 36px;
        width: 36px;
        height: 36px;
        font-size: 1rem;
        line-height: 36px;
    }
    
    .step-content h4 {
        font-size: 0.9rem;
        margin: 0.25rem 0;
    }
    
    .step-content p {
        font-size: 0.8rem;
        margin: 0.25rem 0;
    }
    
    .pix-content {
        padding: 1rem;
    }
    
    .pix-content h2 {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }
    
    .pedido-id {
        font-size: 0.8rem;
        margin-bottom: 1rem;
        word-break: break-all;
    }
    
    .pix-qrcode {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .qrcode-container img {
        max-width: 180px;
    }
    
    .qrcode-container p {
        font-size: 0.8rem;
    }
    
    .qrcode-texto {
        margin-top: 0.75rem;
        padding-top: 0.75rem;
    }
    
    .pix-key {
        flex-direction: column;
        padding: 0.5rem;
        gap: 0.5rem;
    }
    
    .key-text {
        font-size: 0.75rem;
    }
    
    .btn-copy {
        padding: 0.5rem;
        font-size: 0.75rem;
    }
    
    .pix-info {
        padding: 0.75rem;
        margin-bottom: 0.75rem;
    }
    
    .pix-info p {
        font-size: 0.8rem;
        margin: 0.25rem 0;
    }
}

/* Celulares pequenos (360px a 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0.5rem;
    }
    
    .footer {
        padding: 0.75rem;
        margin: 0;
        border-radius: 0;
        font-size: 0.7rem;
    }
    
    .header {
        padding: 1rem;
        margin-bottom: 0.75rem;
        border-radius: 6px;
    }
    
    .header-top {
        margin-bottom: 0.5rem;
        justify-content: space-between;
        align-items: center;
    }
    
    .header-logo-mobile {
        display: block;
    }
    
    .header-logo-mobile h1 {
        font-size: 1.3rem;
        letter-spacing: 0;
        margin: 0;
    }
    
    .header-content h1 {
        display: none;
    }
    
    .btn-admin-header {
        padding: 0.4rem 0.75rem;
        font-size: 0.7rem;
    }
    
    .header h1 {
        font-size: 1.3rem;
        letter-spacing: 0;
        margin: 0.25rem 0;
    }
    
    .tagline {
        font-size: 0.75rem;
        margin: 0.2rem 0;
    }
    
    .subtitle {
        font-size: 0.7rem;
    }
    
    .benefits-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.4rem;
        padding: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .benefit-card {
        padding: 0.4rem;
    }
    
    .benefit-icon {
        font-size: 1.2rem;
    }
    
    .benefit-card h3 {
        font-size: 0.8rem;
    }
    
    .benefit-card p {
        font-size: 0.65rem;
    }
    
    .edicoes-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .edicao-card {
        border-radius: 6px;
    }
    
    .edicao-header {
        padding: 1rem;
    }
    
    .edicao-body {
        padding: 1.2rem;
    }
    
    .edicao-body h3 {
        font-size: 0.9rem;
        margin: 0.2rem 0;
    }
    
    .edicao-info-row {
        font-size: 0.7rem;
        margin: 0.2rem 0;
    }
    
    .cartelas-grid {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }
    
    .cartela-card {
        border-radius: 6px;
        border-width: 1px;
    }
    
    .cartela-header {
        padding: 0.3rem;
    }
    
    .cartela-numero-badge {
        font-size: 0.7rem;
    }
    
    .cartela-combinacao {
        padding: 0.3rem;
    }
    
    .combinacao-grid {
        gap: 0.15rem;
    }
    
    .combinacao-linha {
        gap: 0.15rem;
        margin-bottom: 0.15rem;
    }
    
    .num-bola {
        width: 20px;
        height: 20px;
        font-size: 0.6rem;
        min-width: 20px;
        line-height: 20px;
    }
    
    .btn-add-cartela {
        padding: 0.3rem;
        font-size: 0.7rem;
        margin: 0.3rem;
    }
    
    .btn-voltar {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
        margin-bottom: 0.75rem;
    }
    
    .edicao-info {
        padding: 0rem;
        margin-bottom: 1rem;
    }
    
    .edicao-selecionada {
        padding: 0.75rem 0.75rem;
    }
    
    .edicao-selecionada h2 {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }
    
    .edicao-detalhes {
        font-size: 0.7rem;
        flex-direction: column;
        gap: 0.3rem;
    }
    
    .carrinho-fixo {
        padding: 0.5rem;
        border-radius: 4px;
    }
    
    .carrinho-content {
        gap: 0.3rem;
    }
    
    .carrinho-content span {
        font-size: 0.75rem;
    }
    
    .carrinho-content button {
        padding: 0.5rem;
        font-size: 0.75rem;
    }
    
    .modal-content {
        width: 98%;
        padding: 0.75rem 0.5rem;
        border-radius: 8px;
    }
    
    .close-btn {
        font-size: 1.5rem;
    }
    
    .checkout-form {
        font-size: 0.85rem;
    }
    
    .about-content {
        padding: 0.75rem 0.5rem;
    }
    
    .about-section {
        padding: 0.75rem 0.5rem;
    }
    
    .about-section h3 {
        font-size: 0.95rem;
    }
    
    .step {
        gap: 0.5rem;
    }
    
    .step-number {
        min-width: 32px;
        min-height: 32px;
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .pix-content h2 {
        font-size: 1.1rem;
    }
    
    .qrcode-container img {
        max-width: 150px;
    }
    
    .pix-key {
        gap: 0.3rem;
    }
    
    .btn-copy {
        font-size: 0.7rem;
        padding: 0.4rem;
    }
    
    .btn {
        font-size: 0.85rem;
        padding: 0.5rem;
    }
}

/* Ultra pequenos (menos de 360px) */
@media (max-width: 360px) {
    .container {
        padding: 0.5rem;
    }
    
    .header {
        padding: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .header h1 {
        font-size: 1.1rem;
    }
    
    .tagline {
        font-size: 0.7rem;
    }
    
    .benefits-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .cartelas-grid {
        grid-template-columns: 1fr;
        gap: 0.3rem;
    }
    
    .cartela-card {
        border-radius: 4px;
    }
    
    .num-bola {
        width: 18px;
        height: 18px;
        font-size: 0.55rem;
    }
    
    .modal-content {
        width: 100%;
        padding: 0.5rem;
        border-radius: 6px;
    }
    
    .btn {
        font-size: 0.8rem;
        padding: 0.4rem;
    }
}