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

:root {
    /* Colors */
    --color-bg: rgb(14, 14, 18);
    --color-primary: #1ebca5;
    --color-secondary: rgba(30,188,165, 0.3);
    --color-text: rgb(255, 255, 255);
    --color-text-muted: #788ca0;
    --color-card-bg: #1e1e24;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-input-bg: rgb(14, 14, 18);
    --color-input-border: rgba(255, 255, 255, 0.15);
    
    /* Spacing */
    --spacing-xs: 0.375rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.25rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

body {
    font-family: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    font-size: 14px;
}

.hidden {
    display: none !important;
}

/* ============================================
   MAIN WRAPPER
   ============================================ */

.form-wrapper {
    width: 100%;
    min-height: 100vh;
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg);
}

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.page-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.page-title .text-primary {
    color: var(--color-primary);
}

.page-subtitle {
    font-size: 14px;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================
   PROGRESS SECTION
   ============================================ */

.progress-section {
    max-width: 890px;
    margin: 0 auto var(--spacing-2xl);
    position: relative;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    z-index: 1;
}

.progress-track {
    position: absolute;
    top: 18px;
    left: 18px;
    right: 18px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    z-index: 0;
}

.progress-bar {
    height: 100%;
    background-color: var(--color-primary);
    border-radius: 2px;
    width: 50%;
    transition: width var(--transition-slow);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-bg);
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-normal);
}

.step.active .step-number,
.step.completed .step-number {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
}
.step.active .step-number {
    box-shadow: 0 0 20px rgba(30, 188, 165, 0.6), 0 0 40px rgba(30, 188, 165, 0.3);
}

.step-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-normal);
}

.step.active .step-label,
.step.completed .step-label {
    color: var(--color-primary);
}

/* ============================================
   FORM CONTENT LAYOUT
   ============================================ */

.form-content {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

@media (max-width: 768px) {
    .form-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* ============================================
   FORM MAIN AREA
   ============================================ */

.form-main {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.form-step {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

/* ============================================
   FORM GROUPS & INPUTS
   ============================================ */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-row-3 {
    grid-template-columns: 1fr 1fr 100px;
}

.form-group-small {
    max-width: 100px;
}

@media (max-width: 640px) {
    .form-row,
    .form-row-3 {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .form-group-small {
        max-width: none;
    }
}

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

input[type="text"],
input[type="email"],
select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: inherit;
    font-size: 13px;
    transition: all var(--transition-fast);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder {
    color: var(--color-text-muted);
}

input[type="text"]:focus,
input[type="email"]:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(30, 188, 165, 0.1);
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23788ca0' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    padding-right: 40px;
}

/* ============================================
   RADIO BUTTONS (Simple)
   ============================================ */

.radio-group {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.radio-option input[type="radio"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.radio-option span {
    font-size: 13px;
    color: var(--color-text);
}

/* ============================================
   PAYMENT METHODS (Cards)
   ============================================ */

.payment-methods #cliente-forma_pagamento {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.payment-method-card {
    display: inline-flex;
    flex: 0 0 auto !important;
    max-width: 240px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .payment-method-card {
        max-width: 220px;
    }
}

@media (max-width: 480px) {
    .payment-methods {
        flex-direction: column;
    }
    
    .payment-method-card {
        max-width: 100%;
    }
}

.payment-method-card input[type="radio"] {
    display: none;
}

.payment-method-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.payment-method-card.active .payment-method-content,
.payment-method-card input[type="radio"]:checked + .payment-method-content {
    border-color: var(--color-primary);
    background-color: rgba(30, 188, 165, 0.05);
}

.payment-method-radio {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--color-input-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.payment-method-card input[type="radio"]:checked + .payment-method-content .payment-method-radio {
    border-color: var(--color-primary);
}
.payment-method-card input[type="radio"]:checked + .payment-method-content .payment-method-icon {
    color: var(--color-primary);
}

.payment-method-card input[type="radio"]:checked + .payment-method-content .payment-method-radio::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-primary);
}

.payment-method-label {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    text-wrap: no;
}

.payment-method-icon {
    display: flex;
    align-items: center;
    color: var(--color-text-muted);
}

.payment-method-icon.active {
    color: var(--color-primary);
}

.payment-methods > div {
    display: contents;
}

/* ============================================
   COUPON INPUT GROUP
   ============================================ */

.coupon-input-group {
    display: flex;
    gap: var(--spacing-sm);
}

.coupon-input-group input {
    flex: 1;
}

.btn-apply {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-apply:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

/* ============================================
   PAYMENT FIELDS
   ============================================ */

.payment-fields {
    animation: fadeIn var(--transition-normal);
}

/* ============================================
   FORM ACTIONS
   ============================================ */

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    align-items: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

@media (max-width: 640px) {
    .form-actions {
        flex-direction: column-reverse;
        gap: var(--spacing-sm);
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background-color: #16a89a;
    transform: translateY(-1px);
}

.form-actions .btn-secondary {
    margin-right: auto;  /* Empurra o botão voltar para a esquerda */
}

/* ============================================
   FORM VALIDATION ERRORS
   ============================================ */

.form-group.has-error input[type="text"],
.form-group.has-error input[type="email"],
.form-group.has-error select {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.05);
}

.form-group.has-error input[type="text"]:focus,
.form-group.has-error input[type="email"]:focus,
.form-group.has-error select:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.1);
}

.form-group label.has-error {
    color: #ef4444;
}

.form-error-message {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(239, 68, 68, 0.1);
    border-left: 2px solid #ef4444;
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: #ef4444;
    line-height: 1.4;
}

.form-error-message svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

.form-group.has-error select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23ef4444' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
}

/* Corrige dropdown do select em estado de erro */
.form-group.has-error select option {
    background-color: #1a1a1e !important;
    color: #ffffff !important;
}

.form-group.has-error select option:hover,
.form-group.has-error select option:checked {
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
}

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

/* ============================================
   YII2 FORM ERROR OVERRIDES
   ============================================ */

.form-group.has-error .form-control,
.form-group.has-error input[type="text"],
.form-group.has-error input[type="email"],
.form-group.has-error select {
    border-color: #ef4444 !important;
    background-color: rgba(239, 68, 68, 0.05) !important;
}

.form-group.has-error .form-control:focus,
.form-group.has-error input[type="text"]:focus,
.form-group.has-error input[type="email"]:focus,
.form-group.has-error select:focus {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.1) !important;
}

.form-group.has-error .help-block,
.form-group.has-error .invalid-feedback {
    display: block !important;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(239, 68, 68, 0.1) !important;
    border-left: 2px solid #ef4444 !important;
    border-radius: var(--radius-sm);
    font-size: 12px !important;
    color: #ef4444 !important;
    line-height: 1.4;
    border: none !important;
}

.form-group.has-error label {
    color: #ef4444 !important;
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   SIDEBAR
   ============================================ */

.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ============================================
   ORDER SUMMARY
   ============================================ */

.order-summary {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.summary-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border)
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    font-size: 13px;
}

.item-label {
    color: var(--color-text-muted);
    flex: 1;
    padding-right: var(--spacing-md);
}

.item-price {
    color: var(--color-text);
    font-weight: 600;
    text-align: right;
}

.summary-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--spacing-md) 0;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.total-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
}

.total-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
}

.summary-security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
    font-size: 12px;
}

.summary-security svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.summary-terms {
    font-size: 11px;
    color: var(--color-text-muted);
    line-height: 1.5;
    text-align: center;
}

.summary-terms a {
    color: var(--color-primary);
    text-decoration: none;
}

.summary-terms a:hover {
    text-decoration: underline;
}

/* ============================================
   DELIVERY CARD (Separado)
   ============================================ */

.delivery-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    align-items: center;
}

.delivery-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(30, 188, 165, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
}

.delivery-text {
    font-size: 12px;
}

.delivery-text strong {
    display: block;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    font-size: 14px;
}

.delivery-text p {
    color: var(--color-text-muted);
    margin: 0;
    font-size: 12px;
    line-height: 1.4;
}

/* ============================================
   PIX
   ============================================ */

.pix-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background-color: rgba(30, 188, 165, 0.05);
    border: 1px solid rgba(30, 188, 165, 0.3);
    border-radius: var(--radius-lg);
    align-items: center;
}

.pix-container strong {
    display: block;
    color: var(--color-primary);
    font-size: 16px;
}

.pix-container strong svg {
    vertical-align: middle;
    margin-right: 6px;
}

.pix-container p {
    color: var(--color-text-muted);
    font-size: 14px;
    margin: 0;
    line-height: 1.4;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 1024px) {
    .form-wrapper {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .form-main {
        padding: var(--spacing-lg);
    }

    .form-content {
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 24px;
    }
    
    .sidebar {
        order: -1;
    }
}

@media (max-width: 640px) {
    .form-wrapper {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .form-main {
        padding: var(--spacing-md);
    }

    .form-title {
        font-size: 16px;
    }

    .progress-steps {
        gap: var(--spacing-md);
    }

    .step-number {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .progress-track {
        top: 16px;
        left: 16px;
        right: 16px;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-input-border);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}


.form-group .radio-option {
    display: inline-flex;
    margin-right: var(--spacing-2xl);
    margin-bottom: 0;
}

.form-group .radio-option:last-child {
    margin-right: 0;
}

.text-uppercase {
    text-transform: uppercase;
}

input.text-uppercase {
    text-transform: uppercase;
}
input.text-uppercase::placeholder {
    text-transform: none;
}

.btn-finalizar {
    box-shadow: 0 0 10px rgba(30, 188, 165, 0.6), 0 0 40px rgba(30, 188, 165, 0.3);
}

.btn-finalizar:hover {
    box-shadow: 0 0 20px rgba(30, 188, 165, 0.8), 0 0 50px rgba(30, 188, 165, 0.4);
}

/* ============================================
   PAYMENT FIELDS - Mostrar/Esconder
   ============================================ */

/* Esconde os campos de cartão quando não é cartão de crédito */
.payment-fields.hidden {
    display: none !important;
}

/* Animação suave ao mostrar/esconder */
.payment-fields {
    transition: opacity 0.3s ease, max-height 0.3s ease;
    /*overflow: hidden;*/
}

/* Quando está visível */
.payment-fields:not(.hidden) {
    opacity: 1;
    max-height: 1000px;
}

/* Quando está escondido */
.payment-fields.hidden {
    opacity: 0;
    max-height: 0;
    padding: 0;
    margin: 0;
}

.box-descricao {
    font-size: 13px;
    color: var(--color-text-muted);
}

.none {
    display: none;
}

/* Radio buttons - fundo transparente quando não selecionado */
input[type="radio"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-input-border);
    border-radius: 50%;
    background-color: transparent;  /* Fundo transparente */
    cursor: pointer;
    position: relative;
    vertical-align: middle;
}

/* Hover */
input[type="radio"]:hover {
    border-color: var(--color-primary);
}

/* Quando selecionado */
input[type="radio"]:checked {
    border-color: var(--color-primary);
    background-color: transparent;  /* Mantém transparente */
}

/* Bolinha interna quando selecionado */
input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-primary);
}

/* Focus */
input[type="radio"]:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(30, 188, 165, 0.2);
}

.overlay, .overlay_en {
    position: fixed;
    background: var(--color-primary);
    width: 100%;
    height: 100%;
    z-index: 10;
    display: table;
}

.loader {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.loader-text {
    font-size: 18px;
    color: #ffffff;
    font-weight: 300;
    margin-top: 20px;
}