/* ---------------------------------------------------------------------
   Checkout — single-page layout: left column form (billing + payment),
   right column sticky Order Summary. On mobile the summary becomes a
   collapsible bar and a sticky bottom "Place Order" bar takes over.
   Uses the site's global brand tokens (--sk-primary etc. from main.css)
   so the page matches the rest of the store instead of a one-off theme.
   ------------------------------------------------------------------ */

.sk-checkout { padding-block: 32px 72px; color: var(--sk-text); }

.sk-checkout__title { font-family: var(--sk-font-heading); font-size: 26px; font-weight: 700; letter-spacing: -.01em; margin: 0 0 28px; text-align: center; }

/* ---------------------------------------------------------------------
   Layout
   --------------------------------------------------------------------- */
.sk-checkout-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 28px; align-items: start; }
.sk-checkout-main { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.sk-checkout-form { display: flex; flex-direction: column; gap: 24px; }

/* ---------------------------------------------------------------------
   Section blocks (Contact & Billing / Payment Method)
   --------------------------------------------------------------------- */
.sk-checkout-block {
	background: var(--sk-bg); border: 1px solid var(--sk-border); border-radius: var(--sk-radius-lg);
	padding: 28px; box-shadow: var(--sk-shadow-sm);
}
.sk-checkout-block__head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 22px; }
.sk-checkout-block__num {
	flex-shrink: 0; display: flex; align-items: center; justify-content: center; width: 30px; height: 30px;
	border-radius: 50%; background: var(--sk-gradient); color: #fff; font-weight: 700; font-size: 14px;
}
.sk-checkout-block__head h2 { font-family: var(--sk-font-heading); font-size: 17px; font-weight: 700; margin: 0 0 3px; color: var(--sk-text); }
.sk-checkout-block__head p { font-size: 13px; color: var(--sk-text-light); margin: 0; }

.sk-checkout-block__note {
	display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--sk-text-muted);
	margin: 16px 0 0; padding-top: 16px; border-top: 1px dashed var(--sk-border);
}
.sk-checkout-block__note svg { flex-shrink: 0; color: var(--sk-success); }

/* Form grid + icon-prefixed inputs ------------------------------------- */
.sk-form-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.sk-form-field { display: flex; flex-direction: column; gap: 6px; }
.sk-form-field--full { grid-column: 1 / -1; }
.sk-form-field label { font-size: 13px; font-weight: 600; color: var(--sk-text); }

.sk-input-icon {
	position: relative; display: flex; align-items: center;
	border: 1.5px solid var(--sk-border); border-radius: var(--sk-radius-sm); background: var(--sk-bg-soft);
	transition: border-color var(--sk-transition), background var(--sk-transition), box-shadow var(--sk-transition);
}
.sk-input-icon:focus-within { border-color: var(--sk-primary); background: var(--sk-bg); box-shadow: 0 0 0 3px var(--sk-primary-light); }
.sk-input-icon > svg { flex-shrink: 0; margin-left: 14px; color: var(--sk-text-muted); }
.sk-input-icon > input,
.sk-input-icon > textarea {
	flex: 1; min-width: 0; width: 100%; border: none; background: transparent; outline: none;
	font: inherit; font-size: 14px; color: var(--sk-text); padding: 13px 14px;
}
.sk-input-icon > textarea { resize: vertical; padding-top: 12px; }
.sk-input-icon--textarea { align-items: flex-start; }
.sk-input-icon--textarea > svg { margin-top: 13px; }
.sk-input-icon > input::placeholder,
.sk-input-icon > textarea::placeholder { color: var(--sk-text-muted); }
.sk-input-icon > input:invalid:not(:placeholder-shown) { color: var(--sk-danger); }

.sk-file-input {
	width: 100%; font-size: 13px; color: var(--sk-text-light); padding: 10px 12px;
	border: 1.5px dashed var(--sk-border); border-radius: var(--sk-radius-sm); background: var(--sk-bg-soft); cursor: pointer;
}

@media (min-width: 640px) {
	.sk-form-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------------------------------------------------------------------
   Payment method — selectable radio cards
   --------------------------------------------------------------------- */
.sk-pay-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 4px; }

.sk-pay-option {
	position: relative; display: flex; align-items: center; gap: 14px; cursor: pointer;
	border: 1.5px solid var(--sk-border); border-radius: var(--sk-radius); padding: 14px 16px;
	transition: border-color var(--sk-transition), background var(--sk-transition), box-shadow var(--sk-transition);
}
.sk-pay-option:hover { border-color: var(--sk-pay-accent, var(--sk-primary)); background: var(--sk-pay-accent-soft, var(--sk-primary-light)); }
.sk-pay-option input[type="radio"] { position: absolute; opacity: 0; width: 1px; height: 1px; }

.sk-pay-option__icon {
	flex-shrink: 0; display: flex; align-items: center; justify-content: center; width: 44px; height: 44px;
	border-radius: 50%; background: var(--sk-pay-accent-soft, var(--sk-bg-soft)); overflow: hidden; padding: 8px;
}
.sk-pay-option__icon img { width: 100%; height: 100%; object-fit: contain; }
.sk-pay-option__icon--cod { color: var(--sk-primary); background: var(--sk-primary-light); padding: 10px; }
.sk-pay-option__icon--card { color: var(--sk-primary); background: var(--sk-primary-light); padding: 10px; }
.sk-pay-option__icon--sslcommerz { color: var(--sk-primary); background: var(--sk-primary-light); padding: 10px; }

.sk-pay-option__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.sk-pay-option__name { font-size: 14.5px; font-weight: 700; color: var(--sk-text); }
.sk-pay-option__desc { font-size: 12px; color: var(--sk-text-light); }

.sk-pay-option__check {
	flex-shrink: 0; display: flex; align-items: center; justify-content: center; width: 22px; height: 22px;
	border-radius: 50%; border: 1.5px solid var(--sk-border); color: transparent; background: var(--sk-bg);
	transition: all var(--sk-transition);
}
.sk-pay-option input:checked ~ .sk-pay-option__check {
	background: var(--sk-pay-accent, var(--sk-primary)); border-color: var(--sk-pay-accent, var(--sk-primary)); color: #fff;
}
.sk-pay-option input:checked ~ .sk-pay-option__icon { background: var(--sk-pay-accent-soft, var(--sk-primary-light)); }
.sk-pay-option:has(input:checked) {
	border-color: var(--sk-pay-accent, var(--sk-primary)); background: var(--sk-pay-accent-soft, var(--sk-primary-light));
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--sk-pay-accent, var(--sk-primary)) 14%, transparent);
}
.sk-pay-option input:focus-visible ~ .sk-pay-option__check { outline: 2px solid var(--sk-primary); outline-offset: 2px; }

/* Real brand colors for each provider (kept sk-is, not part of the
   visual refresh — these are the payment providers' own identities). */
.sk-pay-option--bkash  { --sk-pay-accent: #e2136e; --sk-pay-accent-soft: #fde7f0; }
.sk-pay-option--nagad  { --sk-pay-accent: #f6921e; --sk-pay-accent-soft: #fef3e6; }
.sk-pay-option--rocket { --sk-pay-accent: #6d3ff5; --sk-pay-accent-soft: #f2eefe; }
.sk-pay-option--sslcommerz { --sk-pay-accent: #059669; --sk-pay-accent-soft: #e3f6ef; }
.sk-pay-option--stripe     { --sk-pay-accent: #635bff; --sk-pay-accent-soft: #edecff; }

@media (min-width: 560px) {
	.sk-pay-options { flex-direction: row; flex-wrap: wrap; }
	.sk-pay-option { flex: 1 1 calc(50% - 5px); }
}

/* Inline "Send Money" panel -------------------------------------------- */
.sk-pay-panel {
	margin-top: 16px; background: var(--sk-bg-soft); border: 1px solid var(--sk-border); border-radius: var(--sk-radius);
	padding: 22px; animation: sk-panel-in .2s ease-out;
}
.sk-pay-panel[hidden] { display: none; }
@keyframes sk-panel-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

.sk-pay-panel__head {
	display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 0 0 18px;
	padding-bottom: 14px; border-bottom: 2px solid var(--sk-pay-accent, var(--sk-border));
}
.sk-pay-panel__head [data-panel-brand] { font-family: var(--sk-font-heading); font-size: 17px; font-weight: 700; color: var(--sk-pay-accent, var(--sk-text)); }
.sk-pay-panel__tag { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; color: var(--sk-pay-accent, var(--sk-primary)); }

.sk-pay-panel__grid { display: grid; grid-template-columns: 1fr; gap: 10px; margin-bottom: 16px; }
.sk-pay-info-card { background: var(--sk-bg); border: 1px solid var(--sk-border); border-radius: var(--sk-radius-sm); padding: 13px 15px; }
.sk-pay-info-card label { display: block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--sk-text-muted); margin-bottom: 8px; }
.sk-pay-copy-row { display: flex; align-items: center; gap: 8px; }
.sk-pay-copy-row svg,
.sk-pay-copy-row__currency { flex-shrink: 0; color: var(--sk-pay-accent, var(--sk-primary)); font-weight: 800; font-size: 14px; }
.sk-pay-copy-row strong { flex: 1; min-width: 0; font-size: 15px; font-weight: 700; overflow-wrap: anywhere; color: var(--sk-text); }
.sk-pay-copy-btn {
	flex-shrink: 0; display: inline-flex; align-items: center; gap: 4px; font-size: 11.5px; font-weight: 700;
	color: var(--sk-pay-accent, var(--sk-primary)); background: var(--sk-bg); border: 1px solid var(--sk-pay-accent, var(--sk-border));
	border-radius: var(--sk-radius-sm); padding: 6px 10px; cursor: pointer; transition: background var(--sk-transition);
}
.sk-pay-copy-btn:hover { background: var(--sk-pay-accent-soft, var(--sk-bg-soft)); }
.sk-pay-copy-btn.is-copied { background: var(--sk-success-light); border-color: var(--sk-success); color: var(--sk-success); }

@media (min-width: 560px) {
	.sk-pay-panel__grid { grid-template-columns: 1fr 1fr; }
}

.sk-pay-steps { list-style: none; margin: 0 0 18px; padding: 0; counter-reset: sk-pay-step; display: flex; flex-direction: column; gap: 9px; }
.sk-pay-steps li { position: relative; padding-left: 28px; font-size: 13px; color: var(--sk-text); line-height: 1.5; counter-increment: sk-pay-step; }
.sk-pay-steps li::before {
	content: counter(sk-pay-step); position: absolute; left: 0; top: -1px; width: 19px; height: 19px; border-radius: 50%;
	background: var(--sk-pay-accent, var(--sk-primary)); color: #fff; font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}

.sk-pay-panel__lock-note { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--sk-text-muted); margin: 4px 0 0; }
.sk-pay-panel__lock-note svg { flex-shrink: 0; }

/* Trust row -------------------------------------------------------------- */
.sk-pay-trust-row { display: flex; flex-direction: column; gap: 10px; background: var(--sk-bg-soft); border-radius: var(--sk-radius); padding: 16px; margin-top: 18px; }
.sk-pay-trust-item { display: flex; align-items: center; gap: 10px; flex: 1; }
.sk-pay-trust-item__icon {
	flex-shrink: 0; display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%;
	background: var(--sk-bg); color: var(--sk-primary); border: 1px solid var(--sk-border);
}
.sk-pay-trust-item__text strong { display: block; font-size: 12.5px; color: var(--sk-text); }
.sk-pay-trust-item__text span { font-size: 11px; color: var(--sk-text-light); }
@media (min-width: 560px) { .sk-pay-trust-row { flex-direction: row; } }

/* ---------------------------------------------------------------------
   Order summary sidebar (desktop) / collapsible bar (mobile)
   --------------------------------------------------------------------- */
.sk-checkout-side { position: sticky; top: calc(var(--sk-header-height, 76px) + 20px); min-width: 0; }

.sk-order-summary {
	background: var(--sk-bg); border: 1px solid var(--sk-border); border-radius: var(--sk-radius-lg);
	padding: 26px; box-shadow: var(--sk-shadow-sm);
}
.sk-order-summary__heading { font-family: var(--sk-font-heading); font-size: 16px; font-weight: 700; margin: 0 0 18px; color: var(--sk-text); }

.sk-order-summary__items { list-style: none; margin: 0 0 4px; padding: 0; display: flex; flex-direction: column; gap: 14px; max-height: 340px; overflow-y: auto; }
.sk-order-summary__items li { display: flex; align-items: center; gap: 12px; }
.sk-order-summary__thumb {
	position: relative; flex-shrink: 0; width: 52px; height: 52px; border-radius: var(--sk-radius-sm);
	background: var(--sk-bg-soft); border: 1px solid var(--sk-border); overflow: hidden;
	display: flex; align-items: center; justify-content: center; color: var(--sk-text-muted);
}
.sk-order-summary__thumb img { width: 100%; height: 100%; object-fit: cover; }
.sk-order-summary__qty {
	position: absolute; top: -6px; right: -6px; width: 19px; height: 19px; border-radius: 50%;
	background: var(--sk-primary); color: #fff; font-size: 10.5px; font-weight: 700; display: flex; align-items: center; justify-content: center;
	border: 2px solid var(--sk-bg);
}
.sk-order-summary__info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.sk-order-summary__name { font-size: 13px; font-weight: 600; color: var(--sk-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sk-order-summary__unit { font-size: 11.5px; color: var(--sk-text-light); }
.sk-order-summary__subtotal { flex-shrink: 0; font-size: 13px; font-weight: 700; color: var(--sk-text); }

.sk-order-summary__totals { margin: 18px 0 20px; padding-top: 16px; border-top: 1px dashed var(--sk-border); display: flex; flex-direction: column; gap: 10px; }
.sk-order-summary__row { display: flex; align-items: center; justify-content: space-between; font-size: 13.5px; color: var(--sk-text-light); }
.sk-order-summary__row strong { color: var(--sk-text); font-weight: 600; }
.sk-order-summary__row--discount strong { color: var(--sk-success, #16a34a); }
.sk-order-summary__row--total { padding-top: 10px; border-top: 1px solid var(--sk-border); font-size: 16px; }
.sk-order-summary__row--total span { color: var(--sk-text); font-weight: 700; }
.sk-order-summary__row--total strong { font-size: 20px; color: var(--sk-primary); font-weight: 800; }

/* ---------------------------------------------------------------------
   Coupon box (shared markup — cart page + checkout order summary)
   --------------------------------------------------------------------- */
.sk-cart-coupon { margin: 4px 0 18px; }
.sk-cart-coupon__form { display: flex; gap: 8px; }
.sk-cart-coupon__form input[type="text"] {
	flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--sk-border); border-radius: var(--sk-radius);
	font-size: 13px; background: var(--sk-bg);
}
.sk-cart-coupon__form input[type="text"]:focus { border-color: var(--sk-primary); outline: none; }
.sk-cart-coupon__applied {
	display: flex; align-items: center; justify-content: space-between; gap: 10px;
	background: color-mix(in srgb, var(--sk-success, #16a34a) 10%, transparent);
	border: 1px solid color-mix(in srgb, var(--sk-success, #16a34a) 30%, transparent);
	border-radius: var(--sk-radius); padding: 9px 12px; font-size: 12.5px; font-weight: 600; color: var(--sk-success, #16a34a);
}
.sk-cart-coupon__applied form { margin: 0; }
.sk-cart-coupon__remove { background: none; border: none; padding: 0; color: inherit; text-decoration: underline; font-size: 12px; cursor: pointer; font-weight: 600; }
.sk-cart-coupon__message { margin: 8px 0 0; font-size: 12px; }
.sk-cart-coupon__message[data-state="error"] { color: var(--sk-danger, #dc2626); }

/* ---------------------------------------------------------------------
   Terms & Conditions checkbox
   --------------------------------------------------------------------- */
.sk-order-summary__terms { margin: 4px 0 18px; }
.sk-checkbox { display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; color: var(--sk-text-light); cursor: pointer; line-height: 1.5; }
.sk-checkbox input[type="checkbox"] { margin-top: 2px; flex-shrink: 0; width: 15px; height: 15px; accent-color: var(--sk-primary); }
.sk-checkbox a { color: var(--sk-primary); text-decoration: underline; }

.sk-place-order-btn { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; white-space: normal; text-align: center; }
.sk-order-summary__secure { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 11.5px; color: var(--sk-text-muted); margin: 14px 0 0; }
.sk-order-summary__secure svg { flex-shrink: 0; }

/* ---------------------------------------------------------------------
   Order received / thank-you screen
   --------------------------------------------------------------------- */
.sk-order-received {
	max-width: 520px; margin: 24px auto 48px; text-align: center; background: var(--sk-bg);
	border: 1px solid var(--sk-border); border-radius: var(--sk-radius-lg); padding: 52px 36px; box-shadow: var(--sk-shadow-sm);
}
.sk-order-received__icon {
	display: flex; align-items: center; justify-content: center; width: 56px; height: 56px; margin: 0 auto 22px;
	border-radius: 50%; background: var(--sk-gradient); color: #fff; font-size: 22px;
	animation: sk-check-in .4s ease-out;
}
@keyframes sk-check-in { from { opacity: 0; transform: scale(.8); } to { opacity: 1; transform: scale(1); } }
.sk-order-received h2 { font-family: var(--sk-font-heading); font-size: 21px; font-weight: 700; margin-bottom: 10px; letter-spacing: -.01em; }
.sk-order-received p { color: var(--sk-text-light); margin-bottom: 30px; font-size: 14px; }
.sk-order-received__meta { list-style: none; margin: 0 0 32px; padding: 0; text-align: left; border-top: 1px solid var(--sk-border); }
.sk-order-received__meta li { display: flex; justify-content: space-between; padding: 13px 0; border-bottom: 1px solid var(--sk-border); font-size: 13.5px; }
.sk-order-received__meta li span { color: var(--sk-text-light); }
.sk-order-received__meta li strong { color: var(--sk-text); }
.sk-order-received__guest-note { background: var(--sk-bg-alt, #f7f7fb); border-radius: var(--sk-radius); padding: 14px 16px; font-size: 13px; margin: -10px 0 20px; }
.sk-order-received__items { margin-top: 32px; text-align: left; }
.sk-order-received__items h3 { font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.sk-order-received:has(.sk-order-received__items) { max-width: 680px; }

/* ---------------------------------------------------------------------
   Track Your Order
   --------------------------------------------------------------------- */
.sk-track-order { max-width: 460px; margin: 24px auto 48px; background: var(--sk-bg); border: 1px solid var(--sk-border); border-radius: var(--sk-radius-lg); padding: 40px 36px; box-shadow: var(--sk-shadow-sm); }
.sk-track-order h2 { font-family: var(--sk-font-heading); font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.sk-track-order p { color: var(--sk-text-light); font-size: 13.5px; margin-bottom: 22px; }
.sk-track-order__form { display: flex; flex-direction: column; gap: 16px; }

/* =========================================================================
   RESPONSIVE — matches the site-wide breakpoints (max-width, desktop-first)
   ========================================================================= */
@media (max-width: 1023px) {
	.sk-checkout-layout { grid-template-columns: 1fr; gap: 20px; }
	.sk-checkout-side { position: static; }
	.sk-order-summary { padding: 18px 20px; }
}

@media (max-width: 767px) {
	.sk-checkout__title { font-size: 21px; margin-bottom: 20px; }
	.sk-checkout-block { padding: 20px; border-radius: var(--sk-radius); }
	.sk-checkout-block__head h2 { font-size: 15.5px; }
	.sk-pay-options { flex-direction: column; }
	.sk-pay-option { flex: 1 1 auto; }
	.sk-pay-panel { padding: 16px; }
	.sk-order-received { padding: 40px 22px; margin: 16px auto 32px; }
}

@media (max-width: 479px) {
	.sk-checkout { padding-block: 20px 0; }
	.sk-form-grid { gap: 14px; }
	.sk-checkout-block__head { gap: 10px; }
	.sk-order-summary__thumb { width: 46px; height: 46px; }
}