/*
 * Vaka Coffee Blend – front-end styles.
 * Everything is scoped under .vkcb. Colours, fonts and sizes come from the
 * CSS variables printed inline from the plugin settings (see Style_Builder).
 */

.vkcb {
	--vkcb-gold: #D19960;
	--vkcb-gold-hover: #e0ad74;
	--vkcb-accent: #8C5A3A;
	--vkcb-card: #2A2A2A;
	--vkcb-surface: #232323;
	--vkcb-border: #FFFFFF1F;
	--vkcb-text: #fff;
	--vkcb-muted: rgba(255, 255, 255, .6);
	--vkcb-success: #E0C08F;
	--vkcb-error: #F07A72;
	--vkcb-btn-text: #1c1c1c;
	--vkcb-font: inherit;
	--vkcb-fs-title: 24px;
	--vkcb-fs-label: 15px;
	--vkcb-fs-text: 15px;
	--vkcb-fs-button: 16px;
	--vkcb-icon-size: 50px;
	--vkcb-cols: 3;
	--vkcb-radius: 20px;
	--vkcb-gap: 14px;
	--vkcb-icon-radius: 16px;
	--vkcb-icon-bw: 2px;
	--vkcb-icon-bg: #232323;
	--vkcb-sel-border: var(--vkcb-gold);
	--vkcb-sel-bg: var(--vkcb-surface);
	--vkcb-sel-shadow: none;

	box-sizing: border-box;
	/* Full width of its container on desktop, tablet and mobile. */
	width: 100%;
	max-width: 100%;
	align-self: stretch;
	margin-inline: auto;
	color: var(--vkcb-text);
	font-family: var(--vkcb-font);
	font-size: var(--vkcb-fs-text);
	line-height: 1.55;
	text-align: start;
}

.vkcb *,
.vkcb *::before,
.vkcb *::after {
	box-sizing: border-box;
}

.vkcb [hidden] {
	display: none !important;
}

.vkcb .vkcb-card {
	width: 100%;
	min-width: 0;
	position: relative;
	background: var(--vkcb-card);
	border: 0; /* no outer frame; inner borders (fields, chips, dividers) are unchanged */
	border-radius: var(--vkcb-radius);
	padding: calc(var(--vkcb-gap) * 1.5);
}

.vkcb .vkcb-title {
	margin: 0;
	color: var(--vkcb-text);
	font-family: var(--vkcb-font);
	font-size: var(--vkcb-fs-title);
	font-weight: 800;
	line-height: 1.4;
}

/* ---------- steps & fields ---------- */

/* One step at a time; the card simply takes the natural height of the current step. */
.vkcb .vkcb-step {
	display: none;
}

.vkcb .vkcb-step.is-active {
	display: block;
	animation: vkcb-in .3s ease both;
}

/* Devices take no room until the customer answers "yes" to grinding. */
.vkcb .vkcb-device-block {
	display: none;
}

.vkcb .vkcb-device-block.is-open {
	display: block;
	animation: vkcb-in .35s ease both;
}

.vkcb .vkcb-hints {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px 16px;
	margin-top: 8px;
}

.vkcb .vkcb-hints .vkcb-hint {
	margin: 0;
}

.vkcb .vkcb-kg {
	min-height: 1.7em;
	margin: 0;
	color: var(--vkcb-gold);
	font-size: var(--vkcb-fs-label);
	font-weight: 700;
}

.vkcb .vkcb-step-title {
	margin: 0 0 var(--vkcb-gap);
	color: var(--vkcb-gold);
	font-family: var(--vkcb-font);
	font-size: calc(var(--vkcb-fs-title) - 4px);
	font-weight: 700;
	line-height: 1.4;
	outline: none;
}

.vkcb .vkcb-field {
	margin-bottom: var(--vkcb-gap);
}

.vkcb .vkcb-label {
	display: block;
	margin-bottom: 6px;
	color: var(--vkcb-text);
	font-size: var(--vkcb-fs-label);
	font-weight: 600;
}

.vkcb .vkcb-hint {
	margin: 8px 0 0;
	color: var(--vkcb-muted);
	font-size: calc(var(--vkcb-fs-label) - 1px);
}

.vkcb .vkcb-error {
	min-height: 0;
	margin: 8px 0 0;
	color: var(--vkcb-error);
	font-size: calc(var(--vkcb-fs-label) - 1px);
}

.vkcb .vkcb-error:empty {
	display: none;
}

.vkcb .vkcb-error-block {
	padding: 8px 12px;
	border: 2px solid var(--vkcb-error);
	border-radius: calc(var(--vkcb-radius) / 2);
}

.vkcb .vkcb-types {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--vkcb-gap);
}

.vkcb .vkcb-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

/* ---------- buttons ---------- */

.vkcb .vkcb-btn,
.vkcb .vkcb-type,
.vkcb .vkcb-chip,
.vkcb .vkcb-device,

.vkcb .vkcb-type {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 46px;
	padding: 8px 16px;
	border: 2px solid var(--vkcb-border) !important;
	border-radius: 999px !important;
	background: var(--vkcb-surface) !important;
	color: var(--vkcb-text) !important;
	font-size: var(--vkcb-fs-button) !important;
	font-weight: 700 !important;
	line-height: 1.3 !important;
	box-shadow: none !important;
}

.vkcb .vkcb-chip {
	min-height: 38px;
	padding: 5px 16px;
	border: 2px solid var(--vkcb-border) !important;
	border-radius: 999px !important;
	background: var(--vkcb-surface) !important;
	color: var(--vkcb-text) !important;
	font-size: var(--vkcb-fs-text) !important;
	font-weight: 600 !important;
	line-height: 1.4 !important;
	box-shadow: none !important;
}

.vkcb .vkcb-type[aria-pressed="true"],
.vkcb .vkcb-chip[aria-pressed="true"] {
	border-color: var(--vkcb-gold) !important;
	background: var(--vkcb-gold) !important;
	color: var(--vkcb-btn-text) !important;
}

.vkcb .vkcb-type:disabled {
	opacity: .35;
	cursor: not-allowed;
}

.vkcb .vkcb-type:hover:not(:disabled),
.vkcb .vkcb-chip:hover {
	border-color: var(--vkcb-gold) !important;
}

.vkcb .vkcb-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 42px;
	padding: 8px 22px;
	border: 2px solid transparent !important;
	border-radius: 999px !important;
	font-size: var(--vkcb-fs-button) !important;
	font-weight: 800 !important;
	line-height: 1.3 !important;
	box-shadow: none !important;
}

.vkcb .vkcb-btn-primary {
	background: var(--vkcb-gold) !important;
	color: var(--vkcb-btn-text) !important;
}

.vkcb .vkcb-btn-primary:hover:not(:disabled) {
	background: var(--vkcb-gold-hover) !important;
}

.vkcb .vkcb-btn-ghost {
	border-color: var(--vkcb-border) !important;
	background: transparent !important;
	color: var(--vkcb-text) !important;
}

.vkcb .vkcb-btn:disabled {
	opacity: .45;
	cursor: not-allowed;
}

.vkcb .vkcb-type:focus-visible,
.vkcb .vkcb-chip:focus-visible,
.vkcb .vkcb-device:focus-visible,
.vkcb .vkcb-btn:focus-visible,
.vkcb .vkcb-icon-btn:focus-visible,
.vkcb .vkcb-input:focus-visible {
	outline: 3px solid var(--vkcb-gold) !important;
	outline-offset: 3px;
}

/* ---------- inputs ---------- */

.vkcb .vkcb-percent-wrap {
	position: relative;
}

.vkcb .vkcb-input {
	width: 100% !important;
	min-height: 46px !important;
	padding: 6px 16px !important;
	padding-inline-end: 56px !important;
	border: 2px solid var(--vkcb-border) !important;
	border-radius: calc(var(--vkcb-radius) / 2) !important;
	background: var(--vkcb-surface) !important;
	color: var(--vkcb-text) !important;
	font-family: var(--vkcb-font) !important;
	font-size: calc(var(--vkcb-fs-title) - 2px) !important;
	font-weight: 700 !important;
	text-align: start !important;
	box-shadow: none !important;
	direction: ltr;
}

.vkcb[dir="rtl"] .vkcb-input {
	direction: rtl;
}

.vkcb .vkcb-input::placeholder {
	color: var(--vkcb-muted);
	font-weight: 400;
	opacity: 1;
}

.vkcb .vkcb-input:focus {
	border-color: var(--vkcb-gold) !important;
}

.vkcb .vkcb-input[aria-invalid="true"] {
	border-color: var(--vkcb-error) !important;
}

.vkcb .vkcb-percent-sign {
	position: absolute;
	inset-block: 0;
	inset-inline-end: 16px;
	display: flex;
	align-items: center;
	color: var(--vkcb-muted);
	font-size: var(--vkcb-fs-text);
	pointer-events: none;
}

.vkcb .vkcb-meter {
	display: flex;
	height: 7px;
	margin-top: 10px;
	overflow: hidden;
	border-radius: 999px;
	background: var(--vkcb-surface);
}

.vkcb .vkcb-meter-a {
	background: var(--vkcb-gold);
	transition: width .25s;
}

.vkcb .vkcb-meter-b {
	background: var(--vkcb-accent);
	transition: width .25s;
}

.vkcb .vkcb-sum {
	margin: 8px 0 0;
	color: var(--vkcb-muted);
	font-size: var(--vkcb-fs-label);
	font-weight: 600;
}

.vkcb .vkcb-sum.is-ok {
	color: var(--vkcb-success);
}

.vkcb .vkcb-sum.is-bad {
	color: var(--vkcb-error);
}

/* ---------- devices ---------- */

.vkcb .vkcb-devices {
	display: grid;
	grid-template-columns: repeat(var(--vkcb-cols), minmax(0, 1fr));
	gap: var(--vkcb-gap);
}

.vkcb .vkcb-device {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	min-height: 38px;
	padding: 8px 8px;
	border: var(--vkcb-icon-bw) solid var(--vkcb-border) !important;
	border-radius: var(--vkcb-radius) !important;
	background: var(--vkcb-surface) !important;
	color: var(--vkcb-text) !important;
	text-align: center;
	box-shadow: none !important;
}

.vkcb .vkcb-device:hover {
	border-color: var(--vkcb-gold) !important;
}

.vkcb .vkcb-device[aria-pressed="true"] {
	border-color: var(--vkcb-sel-border) !important;
	background: var(--vkcb-sel-bg) !important;
	box-shadow: var(--vkcb-sel-shadow) !important;
}

.vkcb .vkcb-device-frame {
	display: grid;
	place-items: center;
	width: var(--vkcb-icon-size);
	height: var(--vkcb-icon-size);
	overflow: hidden;
	border-radius: var(--vkcb-icon-radius);
	background: var(--vkcb-icon-bg);
}

.vkcb .vkcb-device-icon {
	display: block;
	width: 78%;
	height: 78%;
	margin: 0;
	object-fit: contain;
}

.vkcb .vkcb-device-name {
	font-size: var(--vkcb-fs-label);
	font-weight: 600;
	line-height: 1.5;
}

/* ---------- preview ---------- */

.vkcb .vkcb-summary {
	margin: 0;
	padding: 2px 16px;
	border: 2px solid var(--vkcb-border);
	border-radius: calc(var(--vkcb-radius) / 1.4);
	background: var(--vkcb-surface);
}

.vkcb .vkcb-summary-row {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 4px 16px;
	padding: 8px 0;
	border-bottom: 1px solid var(--vkcb-border);
}

.vkcb .vkcb-summary-row:last-child {
	border-bottom: 0;
}

.vkcb .vkcb-summary dt {
	margin: 0;
	color: var(--vkcb-muted);
	font-size: var(--vkcb-fs-label);
}

.vkcb .vkcb-summary dd {
	margin: 0;
	font-size: var(--vkcb-fs-text);
	font-weight: 700;
}

.vkcb .vkcb-summary-row.is-total dd {
	color: var(--vkcb-gold);
	font-size: calc(var(--vkcb-fs-title) - 4px);
}

.vkcb .vkcb-status {
	margin: 0 0 12px;
	color: var(--vkcb-muted);
}

/* ---------- actions ---------- */

.vkcb .vkcb-actions {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 14px var(--vkcb-gap);
	text-align: center;
	margin-top: calc(var(--vkcb-gap) * 1.2);
	padding-top: var(--vkcb-gap);
	border-top: 1px solid var(--vkcb-border);
}

.vkcb .vkcb-price {
	display: flex;
	flex-direction: column;
	align-items: center;
	line-height: 1.4;
}

.vkcb .vkcb-price-label {
	color: var(--vkcb-muted);
	font-size: calc(var(--vkcb-fs-label) - 1px);
}

.vkcb .vkcb-price-value {
	color: var(--vkcb-gold);
	font-size: calc(var(--vkcb-fs-title) - 4px);
	font-weight: 800;
}

.vkcb .vkcb-actions-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: center;
	width: 100%;
}

.vkcb .vkcb-actions-buttons .vkcb-btn {
	min-width: 130px;
}

.vkcb .vkcb-toast {
	margin: var(--vkcb-gap) 0 0;
	padding: 12px 16px;
	border: 2px solid var(--vkcb-gold);
	border-radius: calc(var(--vkcb-radius) / 2);
	background: var(--vkcb-gold-soft, rgba(209, 153, 96, .18));
	font-size: var(--vkcb-fs-label);
}

.vkcb .vkcb-spinner {
	display: none;
	width: 18px;
	height: 18px;
	border: 3px solid rgba(28, 28, 28, .25);
	border-top-color: var(--vkcb-btn-text);
	border-radius: 50%;
	animation: vkcb-spin .8s linear infinite;
}

.vkcb .vkcb-btn.is-loading .vkcb-spinner {
	display: inline-block;
}

.vkcb.is-busy .vkcb-card {
	cursor: progress;
}

@keyframes vkcb-spin {
	to { transform: rotate(360deg); }
}

@keyframes vkcb-in {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 1024px) {
	.vkcb { max-width: 100%; }
}

@media (max-width: 767px) {
	.vkcb .vkcb-card {
		padding: 14px 14px 0;
		border-radius: var(--vkcb-radius);
	}

	.vkcb .vkcb-types {
		gap: 10px;
	}

	/* Sticky bottom bar: live price + buttons, centred. */
	.vkcb .vkcb-actions {
		position: sticky;
		bottom: 0;
		z-index: 20;
		gap: 8px;
		margin: 10px -14px 0;
		padding: 8px 14px calc(8px + env(safe-area-inset-bottom, 0px));
		border-top: 1px solid var(--vkcb-border);
		border-radius: 0 0 var(--vkcb-radius) var(--vkcb-radius);
		background: var(--vkcb-card);
	}

	.vkcb .vkcb-price {
		flex-direction: row;
		gap: 8px;
	}

	.vkcb .vkcb-actions-buttons {
		flex-wrap: nowrap;
	}

	.vkcb .vkcb-actions-buttons .vkcb-btn {
		flex: 1 1 0;
		min-width: 0;
		padding-inline: 14px;
	}
}
@media (prefers-reduced-motion: reduce) {
	.vkcb *,
	.vkcb *::before,
	.vkcb *::after {
		animation-duration: .001ms !important;
		transition-duration: .001ms !important;
	}
}

/* ---------- progress bar (replaces the numbered steps) ---------- */

.vkcb .vkcb-progress {
	height: 6px;
	margin: 0 0 calc(var(--vkcb-gap) * 1.2);
	overflow: hidden;
	border-radius: 999px;
	background: var(--vkcb-border);
}

.vkcb .vkcb-progress-fill {
	display: block;
	width: 0;
	height: 100%;
	border-radius: inherit;
	background: var(--vkcb-gold);
	transition: width .4s ease;
}

/* ---------- restart icon button (same row as back / next) ---------- */

.vkcb .vkcb-icon-btn {
	display: inline-flex;
	flex: 0 0 auto;
	align-items: center;
	justify-content: center;
	width: 42px;
	min-width: 42px;
	height: 42px;
	padding: 0 !important;
	border: 2px solid var(--vkcb-border) !important;
	border-radius: 50% !important;
	background: transparent !important;
	color: var(--vkcb-muted) !important;
	box-shadow: none !important;
}

.vkcb .vkcb-icon-btn:hover:not(:disabled) {
	border-color: var(--vkcb-gold) !important;
	color: var(--vkcb-gold) !important;
}

.vkcb .vkcb-icon-btn:disabled {
	opacity: .45;
	cursor: not-allowed;
}

@media (prefers-reduced-motion: reduce) {
	.vkcb .vkcb-progress-fill {
		transition: none;
	}
}
/* ---------- success screen (after adding to the cart) ---------- */

.vkcb .vkcb-done {
	text-align: center;
}

.vkcb .vkcb-done-icon {
	display: inline-grid;
	place-items: center;
	width: 52px;
	height: 52px;
	margin-bottom: 10px;
	border-radius: 50%;
	background: var(--vkcb-gold);
	color: var(--vkcb-btn-text);
	font-size: 26px;
	font-weight: 800;
	line-height: 1;
}

.vkcb .vkcb-done-message {
	margin: 0 0 calc(var(--vkcb-gap) * 1.4);
	color: var(--vkcb-text);
	font-size: calc(var(--vkcb-fs-title) - 4px);
	font-weight: 700;
	line-height: 1.6;
}

.vkcb .vkcb-done-actions {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
}

.vkcb .vkcb-done-actions .vkcb-btn {
	width: 100%;
	max-width: 360px;
}
/* ---------- header: title + cart button with the number of blends ---------- */

.vkcb .vkcb-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px 16px;
	margin: 0 0 var(--vkcb-gap);
}

.vkcb .vkcb-cart-btn {
	appearance: none !important;
	-webkit-appearance: none !important;
	display: inline-flex;
	flex: 0 0 auto;
	align-items: center;
	gap: 8px;
	min-height: 38px;
	margin: 0;
	padding: 4px 14px;
	border: 2px solid var(--vkcb-border) !important;
	border-radius: 999px !important;
	background: var(--vkcb-surface) !important;
	color: var(--vkcb-text) !important;
	font-family: var(--vkcb-font) !important;
	font-size: var(--vkcb-fs-label) !important;
	font-weight: 700 !important;
	letter-spacing: normal !important;
	text-transform: none !important;
	box-shadow: none !important;
	cursor: pointer;
	transition: border-color .2s, color .2s;
}

.vkcb .vkcb-cart-btn:hover {
	border-color: var(--vkcb-gold) !important;
}

.vkcb .vkcb-cart-btn:focus-visible {
	outline: 3px solid var(--vkcb-gold) !important;
	outline-offset: 3px;
}

.vkcb .vkcb-cart-count {
	display: inline-grid;
	place-items: center;
	min-width: 24px;
	height: 24px;
	padding: 0 7px;
	border-radius: 999px;
	background: var(--vkcb-gold);
	color: var(--vkcb-btn-text);
	font-size: calc(var(--vkcb-fs-label) - 2px);
	font-weight: 800;
	line-height: 1;
}

@media (max-width: 767px) {
	.vkcb .vkcb-cart-label {
		display: none;
	}

	.vkcb .vkcb-cart-btn {
		padding-inline: 12px;
	}
}