/* Hamantech Quick Checkout — Frontend Modal Styles
   All visual tokens driven by CSS custom properties set in HTSC_Appearance.
*/

.htsc-modal-overlay {
	position: fixed; inset: 0; z-index: 2147483000;
	background: var(--htsc-color-overlay, rgba(15,23,42,.55));
	display: none; align-items: center; justify-content: center; padding: 16px;
	font-family: var(--htsc-font-family, 'Vazirmatn', Tahoma, sans-serif);
	pointer-events: none;
}
.htsc-modal-overlay.is-open { display: flex; pointer-events: auto; }
.htsc-modal-overlay * { box-sizing: border-box; }

.htsc-modal-overlay.htsc-preview-static {
	position: relative; inset: auto; display: flex; background: transparent; padding: 0;
	pointer-events: auto;
}

.htsc-modal {
	width: 100%; max-width: var(--htsc-modal-width, 520px);
	background: var(--htsc-color-bg, #fff);
	border-radius: var(--htsc-radius, 24px);
	box-shadow: var(--htsc-shadow, 0 12px 40px rgba(15,23,42,.16));
	padding: var(--htsc-padding, 24px);
	color: var(--htsc-color-text, #0f172a);
	max-height: 90vh; overflow-y: auto; position: relative; z-index: 1;
	animation: htsc-pop .18s ease;
	pointer-events: auto;
}
@keyframes htsc-pop { from { transform: scale(.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.htsc-modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.htsc-modal-header h3 { font-size: 17px; font-weight: 700; margin: 0; }
.htsc-modal-close {
	background: var(--htsc-color-card-bg, #f1f5f9); border: none; width: 30px; height: 30px; border-radius: 50%;
	font-size: 16px; line-height: 1; cursor: pointer; color: var(--htsc-color-muted, #64748b);
}

.htsc-steps { display: flex; gap: 8px; margin-bottom: 18px; }
.htsc-step {
	flex: 1; text-align: center; font-size: 12.5px; font-weight: 700; padding: 8px 6px;
	border-radius: var(--htsc-radius-sm, 10px); background: var(--htsc-color-card-bg, #f8fafc);
	color: var(--htsc-color-muted, #64748b); display: flex; align-items: center; justify-content: center; gap: 6px;
}
.htsc-step.is-active { background: var(--htsc-color-primary, #2563eb); color: var(--htsc-color-btn-text, #fff); }
.htsc-step-num {
	width: 18px; height: 18px; border-radius: 50%; background: rgba(255,255,255,.25);
	display: inline-flex; align-items: center; justify-content: center; font-size: 11px;
}
.htsc-step:not(.is-active) .htsc-step-num { background: rgba(100,116,139,.15); }

.htsc-panel { display: none; }
.htsc-panel.is-active { display: block; }
.htsc-panel-added.is-active { text-align: center; padding: 10px 0 4px; }

.htsc-success-icon {
	width: 52px; height: 52px; border-radius: 50%; background: color-mix(in srgb, var(--htsc-color-success, #16a34a) 15%, transparent);
	color: var(--htsc-color-success, #16a34a); font-size: 24px; display: flex; align-items: center; justify-content: center;
	margin: 0 auto 12px;
}
.htsc-panel h4 { font-size: 14.5px; font-weight: 700; margin: 18px 0 4px; }
.htsc-panel h4:first-child { margin-top: 0; }
.htsc-panel-added h4 { margin-top: 0; font-size: 16px; }

.htsc-btn-row { display: flex; gap: 10px; margin-top: 16px; }
.htsc-btn-row .htsc-btn { flex: 1; }

.htsc-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 6px;
	border: none; border-radius: var(--htsc-radius-sm, 10px); height: var(--htsc-btn-height, 48px);
	padding: 0 18px; font-size: 13.5px; font-weight: 700; cursor: pointer; font-family: inherit;
	transition: filter .15s, transform .05s;
}
.htsc-btn:active { transform: scale(.98); }
.htsc-btn-primary { background: var(--htsc-color-primary, #2563eb); color: var(--htsc-color-btn-text, #fff); }
.htsc-btn-primary:hover { filter: brightness(1.06); }
.htsc-btn-secondary { background: var(--htsc-color-card-bg, #f1f5f9); color: var(--htsc-color-text, #1e293b); }
.htsc-btn-block { width: 100%; }

.htsc-cart-items { display: flex; flex-direction: column; gap: 10px; margin: 10px 0; }
.htsc-cart-item {
	display: flex; align-items: center; gap: 10px; background: var(--htsc-color-card-bg, #f8fafc);
	border: 1px solid var(--htsc-color-border, #e2e8f0); border-radius: var(--htsc-radius-sm, 12px); padding: 10px;
}
.htsc-cart-item-thumb {
	width: 48px; height: 48px; border-radius: 8px; background: var(--htsc-color-border, #e2e8f0); flex-shrink: 0;
	background-size: cover; background-position: center;
}
.htsc-cart-item-info { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.htsc-cart-item-title { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.htsc-qty { display: flex; align-items: center; gap: 8px; }
.htsc-qty button {
	width: 26px; height: 26px; border-radius: 8px; border: 1px solid var(--htsc-color-border, #e2e8f0);
	background: #fff; cursor: pointer; font-size: 14px; line-height: 1;
}
.htsc-item-remove { background: none; border: none; color: var(--htsc-color-error, #dc2626); font-size: 12px; cursor: pointer; }

.htsc-coupon-row { display: flex; gap: 8px; margin: 14px 0; }
.htsc-coupon-input {
	flex: 1; border: 1px solid var(--htsc-color-border, #e2e8f0); border-radius: var(--htsc-radius-sm, 10px);
	padding: 0 12px; height: 40px; font-family: inherit; font-size: 13px;
}
.htsc-coupon-msg { font-size: 12px; margin-top: 4px; }

.htsc-summary-mini, .htsc-summary-full {
	background: var(--htsc-color-card-bg, #f8fafc); border-radius: var(--htsc-radius-sm, 12px); padding: 12px 14px; margin: 12px 0;
}
.htsc-summary-row { display: flex; justify-content: space-between; font-size: 13px; padding: 5px 0; color: var(--htsc-color-muted, #64748b); }
.htsc-summary-total { border-top: 1px dashed var(--htsc-color-border, #e2e8f0); margin-top: 4px; padding-top: 10px; font-weight: 700; color: var(--htsc-color-text, #0f172a); font-size: 14.5px; }

.htsc-checkout-fields .htsc-field { margin-bottom: 12px; }
.htsc-field label { display: block; font-size: 12.5px; font-weight: 700; margin-bottom: 5px; }
.htsc-field input, .htsc-field textarea {
	width: 100%; border: 1px solid var(--htsc-color-border, #e2e8f0); border-radius: var(--htsc-radius-sm, 10px);
	padding: 10px 12px; font-family: inherit; font-size: 13px; background: #fff; color: var(--htsc-color-text, #0f172a);
	position: relative; z-index: 2; pointer-events: auto; -webkit-user-select: text; user-select: text;
}
.htsc-field input:focus, .htsc-field textarea:focus {
	outline: none; border-color: var(--htsc-color-primary, #2563eb);
}

.htsc-radio-card {
	display: flex; align-items: center; gap: 10px; border: 1px solid var(--htsc-color-border, #e2e8f0);
	border-radius: var(--htsc-radius-sm, 10px); padding: 10px 12px; margin-bottom: 8px; cursor: pointer; font-size: 13px;
}
.htsc-radio-card.is-selected { border-color: var(--htsc-color-primary, #2563eb); background: color-mix(in srgb, var(--htsc-color-primary, #2563eb) 6%, transparent); }
.htsc-radio-card .htsc-radio-title { font-weight: 600; flex: 1; }
.htsc-radio-card .htsc-radio-cost { color: var(--htsc-color-muted, #64748b); font-size: 12px; }

.htsc-error-msg { color: var(--htsc-color-error, #dc2626); font-size: 12.5px; margin-top: 8px; display: none; }
.htsc-error-msg.is-visible { display: block; }

.htsc-loading { opacity: .5; pointer-events: none; }

.htsc-quick-buy-btn { min-width: 140px; }

@media (max-width: 480px) {
	.htsc-field-row-grid, .htsc-color-grid { grid-template-columns: 1fr; }
}