/* ===== CHECKOUT V2 ===== */
/* Design tokens via inline vars — sobrescreviveis via config */
:root {
    --ck-brand: #D10024;
    --ck-brand-dark: #B0001E;
    --ck-brand-light: #FFE8EC;
    --ck-green: #00A86B;
    --ck-green-light: #E6F7F0;
    --ck-bg: #F5F5F7;
    --ck-white: #FFFFFF;
    --ck-text: #1A1A1A;
    --ck-text-secondary: #6B7280;
    --ck-text-muted: #9CA3AF;
    --ck-border: #E5E7EB;
    --ck-border-medium: #D1D5DB;
    --ck-radius-sm: 6px;
    --ck-radius-md: 10px;
    --ck-radius-lg: 16px;
    --ck-radius-xl: 24px;
    --ck-spacing-xs: 4px;
    --ck-spacing-sm: 8px;
    --ck-spacing-md: 16px;
    --ck-spacing-lg: 24px;
    --ck-spacing-xl: 32px;
    --ck-spacing-2xl: 48px;
    --ck-shadow-card: 0 2px 8px rgba(0,0,0,0.06);
    --ck-shadow-elevated: 0 4px 16px rgba(0,0,0,0.1);
}

/* ===== LAYOUT GERAL ===== */
.checkout-body { background: var(--ck-bg); min-height: 100vh; }
.checkout-container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ===== TOP BAR ===== */
.checkout-topbar { background: var(--ck-white); padding: var(--ck-spacing-md) 0; border-bottom: 1px solid var(--ck-border); }
.checkout-topbar .shop-name { font-size: 18px; font-weight: 700; color: var(--ck-text); text-align: center; text-decoration: none; display: block; }

/* ===== PROGRESS STEPS ===== */
.checkout-progress { background: var(--ck-white); padding: var(--ck-spacing-md) 0; }
.checkout-steps { display: flex; justify-content: space-between; align-items: center; max-width: 600px; margin: 0 auto; padding: 8px 0; }
.checkout-step { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; }
.checkout-step-dot { position: relative; z-index: 2; width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; border: 2.5px solid var(--ck-border-medium); color: var(--ck-text-muted); background: var(--ck-white); transition: all 0.3s ease; box-shadow: 0 1px 2px rgba(0,0,0,0.04); }
.checkout-step-dot.completed { background: var(--ck-brand); border-color: var(--ck-brand); color: var(--ck-white); box-shadow: 0 2px 8px rgba(209,0,36,0.35); }
.checkout-step-dot.active { border-color: var(--ck-brand); color: var(--ck-brand); background: var(--ck-white); box-shadow: 0 0 0 4px rgba(209,0,36,0.15); }
.checkout-step-label { position: relative; z-index: 2; font-size: 10px; font-weight: 500; color: var(--ck-text-muted); text-align: center; white-space: nowrap; line-height: 1.3; }
.checkout-step-label.active { color: var(--ck-brand); font-weight: 600; }
.checkout-step-label.completed { color: var(--ck-text); }
.checkout-step-line { position: absolute; top: 17px; left: 50%; right: -50%; height: 3px; border-radius: 2px; background: var(--ck-border); z-index: 0; pointer-events: none; transition: background 0.3s ease; }
.checkout-step-line.completed { background: var(--ck-brand); }

@media (min-width: 768px) {
    .checkout-step-dot { width: 40px; height: 40px; font-size: 15px; }
    .checkout-step-label { font-size: 12px; }
    .checkout-step-line { top: 19px; }
}

/* ===== CONTENT ROW ===== */
.checkout-content { display: flex; flex-direction: column; gap: var(--ck-spacing-lg); padding: var(--ck-spacing-md) 0; }
.checkout-main { flex: 1; min-width: 0; }
.checkout-sidebar { width: 100%; }

@media (min-width: 992px) {
    .checkout-content { flex-direction: row; padding: var(--ck-spacing-xl) 0; }
    .checkout-sidebar { width: 340px; flex-shrink: 0; }
}

/* ===== SECTION TITLE ===== */
.checkout-section-title { font-size: 20px; font-weight: 700; color: var(--ck-text); margin-bottom: 4px; }
.checkout-section-subtitle { font-size: 14px; color: var(--ck-text-secondary); margin-bottom: var(--ck-spacing-lg); }

/* ===== CARD PADRAO ===== */
.checkout-card { background: var(--ck-white); border-radius: var(--ck-radius-md); padding: var(--ck-spacing-md); margin-bottom: var(--ck-spacing-md); box-shadow: var(--ck-shadow-card); }
.checkout-card-lg { padding: var(--ck-spacing-lg); border-radius: var(--ck-radius-lg); }

/* ===== CART ITEMS ===== */
.ck-cart-item { display: flex; align-items: center; gap: var(--ck-spacing-md); padding: var(--ck-spacing-md) 0; border-bottom: 1px solid var(--ck-border); }
.ck-cart-item:last-child { border-bottom: none; }
.ck-cart-item-unselected { opacity: 0.45; }
.ck-cart-item-check { display: flex; align-items: center; flex-shrink: 0; padding-right: 4px; }
.ck-item-checkbox { width: 18px; height: 18px; cursor: pointer; accent-color: var(--ck-brand); }
.ck-cart-item-img { width: 72px; height: 72px; border-radius: var(--ck-radius-sm); object-fit: cover; background: #E5E7EB; flex-shrink: 0; }
.ck-cart-item-info { flex: 1; min-width: 0; }
.ck-cart-item-name { font-size: 14px; font-weight: 600; color: var(--ck-text); margin-bottom: 2px; }
.ck-cart-item-variant { font-size: 12px; color: var(--ck-text-secondary); }
.ck-cart-item-right { text-align: right; flex-shrink: 0; }
.ck-cart-item-price { font-size: 15px; font-weight: 700; color: var(--ck-brand); }
.ck-cart-item-qty { font-size: 12px; color: var(--ck-text-muted); }
.ck-remove-btn { background: none; border: none; color: #cbd5e1; cursor: pointer; padding: 4px 6px; font-size: 14px; border-radius: 4px; transition: all 0.15s; }
.ck-remove-btn:hover { color: #ef4444; background: #fef2f2; }
.ck-qty-form { display: inline-flex; align-items: center; gap: 0; }
.ck-qty-btn { width: 30px !important; height: 32px !important; min-height: auto !important; padding: 0 !important; display: inline-flex !important; align-items: center; justify-content: center; background: #f3f4f6; border: 1px solid #d1d5db; font-size: 16px; color: #374151; cursor: pointer; font-weight: 500; line-height: 1; transition: background 0.15s; }
.ck-qty-btn:hover { background: #e5e7eb; }
.ck-qty-btn.qty-down { border-radius: 6px 0 0 6px; border-right: none; }
.ck-qty-btn.qty-up { border-radius: 0 6px 6px 0; border-left: none; }
.ck-qty-input { width: 44px !important; height: 32px !important; min-height: auto !important; font-size: 13px !important; border-radius: 0 !important; border: 1px solid #d1d5db !important; text-align: center; padding: 0 4px !important; -moz-appearance: textfield; }
.ck-qty-input::-webkit-outer-spin-button, .ck-qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.ck-address-manage-btn { background: none; border: none; color: var(--ck-brand); cursor: pointer; font-size: 12px; font-weight: 500; padding: 4px 8px; border-radius: 4px; transition: background 0.15s; }
.ck-address-manage-btn:hover { background: var(--ck-brand-light); }

@media (min-width: 768px) {
    .ck-cart-item-name { font-size: 15px; }
    .ck-cart-item-price { font-size: 16px; }
}

/* ===== COUPON INPUT ===== */
.ck-coupon-row { display: flex; align-items: flex-end; gap: var(--ck-spacing-sm); }
.ck-coupon-input { flex: 1; }
.ck-coupon-input label { font-size: 12px; font-weight: 500; color: var(--ck-text-secondary); margin-bottom: 4px; display: block; }
.ck-coupon-input input { width: 100%; padding: 12px 14px; border: 1px solid var(--ck-border-medium); border-radius: var(--ck-radius-sm); font-size: 15px; outline: none; background: var(--ck-white); min-height: 46px; }
.ck-coupon-input input:focus { border-color: var(--ck-brand); box-shadow: 0 0 0 3px var(--ck-brand-light); }
.ck-coupon-apply { padding: 10px 16px; border: 1px solid var(--ck-border-medium); border-radius: var(--ck-radius-sm); background: var(--ck-white); color: var(--ck-text); font-size: 14px; font-weight: 500; cursor: pointer; height: 46px; white-space: nowrap; }
.ck-coupon-active { display: flex; align-items: center; justify-content: space-between; padding: var(--ck-spacing-sm) var(--ck-spacing-md); background: var(--ck-green-light); border-radius: var(--ck-radius-sm); margin-top: var(--ck-spacing-sm); }
.ck-coupon-code { font-weight: 600; color: var(--ck-green); font-size: 13px; }
.ck-coupon-remove { color: var(--ck-brand); background: none; border: none; cursor: pointer; font-size: 12px; font-weight: 500; }

/* ===== DELIVERY OPTIONS ===== */
.ck-delivery-card { display: flex; align-items: center; gap: var(--ck-spacing-md); padding: var(--ck-spacing-md); background: var(--ck-white); border: 1px solid var(--ck-border); border-radius: var(--ck-radius-md); margin-bottom: var(--ck-spacing-sm); cursor: pointer; transition: all 0.15s ease; }
.ck-delivery-card:hover { border-color: var(--ck-brand); }
.ck-delivery-card.selected { border-color: var(--ck-brand); border-width: 2px; padding: calc(var(--ck-spacing-md) - 1px); background: var(--ck-brand-light); }
.ck-delivery-card .ck-radio { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--ck-border-medium); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.ck-delivery-card.selected .ck-radio { border-color: var(--ck-brand); background: var(--ck-brand); }
.ck-delivery-info { flex: 1; min-width: 0; }
.ck-delivery-title { font-size: 14px; font-weight: 600; color: var(--ck-text); margin-bottom: 2px; }
.ck-delivery-desc { font-size: 12px; color: var(--ck-text-secondary); }

/* ===== FREIGHT RESULTS ===== */
.ck-freight-result { display: flex; align-items: center; gap: var(--ck-spacing-sm); padding: var(--ck-spacing-sm); border: 1px solid var(--ck-border); border-radius: var(--ck-radius-sm); margin-top: var(--ck-spacing-sm); cursor: pointer; transition: all 0.15s ease; }
.ck-freight-result:hover { border-color: var(--ck-brand); }
.ck-freight-result.selected { border-color: var(--ck-brand); background: var(--ck-brand-light); }
.ck-freight-carrier-img { width: 36px; height: 36px; border-radius: var(--ck-radius-sm); background: #E5E7EB; flex-shrink: 0; object-fit: contain; }
.ck-freight-info { flex: 1; min-width: 0; }
.ck-freight-carrier-name { font-size: 13px; font-weight: 600; color: var(--ck-text); }
.ck-freight-delivery-time { font-size: 11px; color: var(--ck-text-secondary); }
.ck-freight-price { font-size: 14px; font-weight: 700; white-space: nowrap; flex-shrink: 0; }
.ck-freight-price.free { color: var(--ck-green); }

/* ===== BUTTONS ===== */
.ck-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--ck-spacing-sm); padding: 12px 24px; border-radius: var(--ck-radius-md); font-size: 15px; font-weight: 600; border: none; cursor: pointer; transition: all 0.15s ease; text-decoration: none; }
.ck-btn-primary { background: var(--ck-brand); color: var(--ck-white); }
.ck-btn-primary:hover { background: var(--ck-brand-dark); color: var(--ck-white); text-decoration: none; }
.ck-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.ck-btn-secondary { background: var(--ck-white); color: var(--ck-text); border: 1.5px solid var(--ck-border-medium); }
.ck-btn-secondary:hover { background: var(--ck-bg); text-decoration: none; color: var(--ck-text); }
.ck-btn-sm { padding: 8px 16px; font-size: 13px; }
.ck-btn-lg { padding: 14px 28px; font-size: 16px; }
.ck-btn-block { width: 100%; }
.ck-btn-actions { display: flex; justify-content: space-between; align-items: center; gap: var(--ck-spacing-md); margin-top: var(--ck-spacing-lg); }

/* ===== ORDER SUMMARY SIDEBAR / CARD ===== */
.ck-summary { background: var(--ck-white); border-radius: var(--ck-radius-lg); padding: var(--ck-spacing-lg); box-shadow: var(--ck-shadow-card); }
.ck-summary-title { font-size: 17px; font-weight: 700; color: var(--ck-text); margin-bottom: var(--ck-spacing-md); }
.ck-summary-rows { margin-bottom: var(--ck-spacing-md); }
.ck-summary-row { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; }
.ck-summary-row .ck-sum-label { font-size: 13px; color: var(--ck-text-secondary); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ck-summary-row .ck-sum-value { font-size: 13px; font-weight: 500; color: var(--ck-text); white-space: nowrap; }
.ck-summary-row.ck-sum-discount .ck-sum-label, .ck-summary-row.ck-sum-discount .ck-sum-value { color: var(--ck-green); font-weight: 600; }
.ck-sum-divider { height: 1px; background: var(--ck-border); margin: var(--ck-spacing-md) 0; }
.ck-sum-total-row { display: flex; justify-content: space-between; align-items: center; }
.ck-sum-total-row .ck-sum-label { font-size: 15px; font-weight: 600; color: var(--ck-text); }
.ck-sum-total-row .ck-sum-value { font-size: 19px; font-weight: 700; color: var(--ck-brand); }
.ck-sum-secure { display: flex; align-items: center; justify-content: center; gap: var(--ck-spacing-sm); padding-top: var(--ck-spacing-md); font-size: 12px; color: var(--ck-text-muted); }
.ck-sum-actions { margin-top: var(--ck-spacing-md); display: flex; flex-direction: column; gap: var(--ck-spacing-sm); }

/* ===== PAYMENT METHODS ===== */
.ck-payment-method { display: flex; align-items: center; gap: var(--ck-spacing-md); padding: var(--ck-spacing-md); background: var(--ck-white); border: 1px solid var(--ck-border); border-radius: var(--ck-radius-md); margin-bottom: var(--ck-spacing-sm); cursor: pointer; transition: all 0.15s ease; }
.ck-payment-method:hover { border-color: var(--ck-brand); }
.ck-payment-method.selected { border-color: var(--ck-brand); border-width: 2px; padding: calc(var(--ck-spacing-md) - 1px); background: var(--ck-brand-light); }
.ck-payment-icon { width: 20px; height: 20px; color: var(--ck-text-secondary); flex-shrink: 0; }
.ck-payment-method.selected .ck-payment-icon { color: var(--ck-brand); }
.ck-payment-info { flex: 1; min-width: 0; }
.ck-payment-name { font-size: 14px; font-weight: 600; color: var(--ck-text); margin-bottom: 2px; }
.ck-payment-desc { font-size: 12px; color: var(--ck-text-secondary); }

/* ===== FORM FIELDS ===== */
.ck-form-group { margin-bottom: var(--ck-spacing-md); }
.ck-form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--ck-text-secondary); margin-bottom: 6px; }
.ck-form-group input,
.ck-form-group select,
.ck-form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--ck-border-medium);
    border-radius: var(--ck-radius-sm);
    font-size: 15px;
    outline: none;
    background: var(--ck-white);
    color: var(--ck-text);
    line-height: 1.4;
    min-height: 46px;
}
.ck-form-group select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 32px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
}
.ck-form-group input:focus,
.ck-form-group select:focus,
.ck-form-group textarea:focus {
    border-color: var(--ck-brand);
    box-shadow: 0 0 0 3px var(--ck-brand-light);
}
.ck-form-group input::placeholder,
.ck-form-group textarea::placeholder {
    color: var(--ck-text-muted);
}
.ck-form-row { display: grid; grid-template-columns: 1fr; gap: var(--ck-spacing-md); }
@media (min-width: 768px) { .ck-form-row { grid-template-columns: 1fr 1fr; } }

/* Override Bootstrap form-control dentro do checkout */
.ck-form-group .form-control:not(.select2-hidden-accessible),
.checkout-card .form-control:not(.select2-hidden-accessible),
.ck-summary .form-control:not(.select2-hidden-accessible) {
    padding: 12px 14px;
    font-size: 15px;
    min-height: 46px;
    border: 1px solid var(--ck-border-medium);
    border-radius: var(--ck-radius-sm);
}
.ck-form-group .form-control:focus:not(.select2-hidden-accessible),
.checkout-card .form-control:focus:not(.select2-hidden-accessible) {
    border-color: var(--ck-brand);
    box-shadow: 0 0 0 3px var(--ck-brand-light);
}
.ck-form-group select.form-control:not(.select2-hidden-accessible),
.checkout-card select.form-control:not(.select2-hidden-accessible) {
    padding-right: 32px;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}
.checkout-card textarea.form-control,
.ck-modal textarea.form-control {
    min-height: 80px;
}

.ck-modal .ck-form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--ck-text-secondary); margin-bottom: 6px; }
.ck-modal .ck-form-group input,
.ck-modal .ck-form-group select,
.ck-modal .ck-form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--ck-border-medium);
    border-radius: var(--ck-radius-sm);
    font-size: 15px;
    outline: none;
    background: var(--ck-white);
    color: var(--ck-text);
    line-height: 1.4;
    min-height: 46px;
}
.ck-modal .ck-form-group select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 32px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
}
.ck-modal .ck-form-group input:focus,
.ck-modal .ck-form-group select:focus {
    border-color: var(--ck-brand);
    box-shadow: 0 0 0 3px var(--ck-brand-light);
}
.ck-modal .ck-form-row { display: grid; grid-template-columns: 1fr; gap: var(--ck-spacing-md); }
.ck-modal .form-check { display: flex; align-items: center; gap: 8px; margin-bottom: var(--ck-spacing-md); }
.ck-modal .form-check-label { font-size: 14px; color: var(--ck-text); cursor: pointer; }

/* select2 dentro do checkout - manter visual nativo */
.checkout-card .select2-container,
.ck-modal .select2-container {
    width: 100% !important;
}
.checkout-card .select2-container .select2-selection--single,
.ck-modal .select2-container .select2-selection--single {
    height: 46px;
    padding: 10px 12px;
    border: 1px solid var(--ck-border-medium);
    border-radius: var(--ck-radius-sm);
}
.checkout-card .select2-container--default .select2-selection--single .select2-selection__rendered,
.ck-modal .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 24px;
    font-size: 15px;
    color: var(--ck-text);
}
.checkout-card .select2-container--default .select2-selection--single .select2-selection__arrow,
.ck-modal .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 44px;
}

/* ===== SUCCESS CARD ===== */
.ck-success-card { text-align: center; padding: var(--ck-spacing-2xl) var(--ck-spacing-lg); background: var(--ck-white); border-radius: var(--ck-radius-lg); box-shadow: var(--ck-shadow-card); }
.ck-success-card .ck-check-circle { width: 72px; height: 72px; border-radius: 50%; background: var(--ck-green-light); display: inline-flex; align-items: center; justify-content: center; margin-bottom: var(--ck-spacing-lg); }
.ck-success-card .ck-check-circle i { font-size: 36px; color: var(--ck-green); }
.ck-success-title { font-size: 24px; font-weight: 700; color: var(--ck-text); margin-bottom: var(--ck-spacing-sm); }
.ck-success-order { font-size: 15px; color: var(--ck-text-secondary); margin-bottom: var(--ck-spacing-md); }
.ck-success-msg { font-size: 14px; color: var(--ck-text-secondary); max-width: 400px; margin: 0 auto; }

/* ===== DETAILS TABLE ===== */
.ck-details-row { display: flex; justify-content: space-between; padding: 8px 0; }
.ck-details-key { font-size: 13px; color: var(--ck-text-secondary); }
.ck-details-value { font-size: 13px; font-weight: 500; color: var(--ck-text); }
.ck-details-value.ck-details-total { font-size: 15px; font-weight: 700; color: var(--ck-brand); }

/* ===== BOTTOM BAR (mobile) ===== */
.ck-bottom-bar { position: sticky; bottom: 0; background: var(--ck-white); padding: var(--ck-spacing-md); border-top: 1px solid var(--ck-border); display: flex; gap: var(--ck-spacing-sm); z-index: 10; }
.ck-bottom-bar .ck-btn { flex: 1; }

/* ===== MODAL ===== */
.ck-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 9998; display: flex; align-items: center; justify-content: center; padding: var(--ck-spacing-md); }
.ck-modal { background: var(--ck-white); border-radius: var(--ck-radius-lg); padding: var(--ck-spacing-lg); max-width: 420px; width: 100%; box-shadow: var(--ck-shadow-elevated); }
.ck-modal-title { font-size: 17px; font-weight: 700; color: var(--ck-text); margin-bottom: var(--ck-spacing-md); }
.ck-modal-text { font-size: 14px; color: var(--ck-text-secondary); margin-bottom: var(--ck-spacing-lg); }
.ck-modal-actions { display: flex; gap: var(--ck-spacing-sm); justify-content: flex-end; }

/* ===== ALERT ===== */
.ck-alert { padding: var(--ck-spacing-md); border-radius: var(--ck-radius-md); font-size: 13px; margin-bottom: var(--ck-spacing-md); }
.ck-alert-info { background: #EFF6FF; border: 1px solid #BFDBFE; color: #1E40AF; }
.ck-alert-warning { background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E; }
.ck-alert-danger { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.ck-alert-success { background: var(--ck-green-light); border: 1px solid var(--ck-green); color: var(--ck-green); }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .checkout-content { gap: var(--ck-spacing-md); }
    .ck-cart-item-img { width: 56px; height: 56px; }
    .ck-summary { border-radius: var(--ck-radius-md); }
    .checkout-section-title { font-size: 18px; }
}

@media (max-width: 575px) {
    .checkout-container { padding: 0 8px; }
    .checkout-card { padding: var(--ck-spacing-sm); border-radius: var(--ck-radius-sm); }
    .ck-btn { padding: 10px 18px; font-size: 14px; }
    .ck-success-title { font-size: 20px; }
}