/*
 * SYKA Reward — App stylesheet.
 * Mobile-first; desktop overrides live in @media blocks at the bottom
 * of each section rather than a separate file, so a component and its
 * responsive behavior stay next to each other.
 */

/* =========================================================
   Reset & base
   ========================================================= */
.syka-app, .syka-app * , .syka-app *::before, .syka-app *::after {
	box-sizing: border-box;
}
.syka-app {
	font-family: var(--syka-font-body);
	color: var(--syka-ink);
	background: var(--syka-paper);
	-webkit-font-smoothing: antialiased;
	min-height: 100vh;
	line-height: 1.5;
}
.syka-app h1, .syka-app h2, .syka-app h3 {
	font-family: var(--syka-font-display);
	font-weight: 600;
	line-height: 1.2;
	margin: 0 0 var(--syka-space-2);
	color: var(--syka-ink);
}
.syka-app p { margin: 0 0 var(--syka-space-3); color: var(--syka-ink-soft); }
.syka-app a { color: var(--syka-violet-bright); text-decoration: none; }
.syka-app button { font-family: inherit; }
.syka-app ul { list-style: none; margin: 0; padding: 0; }
.syka-app .syka-mono { font-family: var(--syka-font-mono); letter-spacing: 0.02em; }

.syka-app :focus-visible {
	outline: 2px solid var(--syka-violet-bright);
	outline-offset: 2px;
}

/* =========================================================
   App shell — mobile bottom nav / desktop sidebar
   ========================================================= */
.syka-shell {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.syka-topbar {
	position: sticky;
	top: 0;
	z-index: 20;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--syka-space-4) var(--syka-space-4);
	background: var(--syka-surface);
	border-bottom: 1px solid var(--syka-mist);
}
.syka-topbar__brand {
	display: flex;
	align-items: center;
	gap: var(--syka-space-2);
	font-family: var(--syka-font-display);
	font-weight: 700;
	font-size: var(--syka-text-lg);
	color: var(--syka-violet);
}
.syka-topbar__brand .syka-coin-mark {
	width: 28px; height: 28px;
	border-radius: 50%;
	background: var(--syka-marigold);
	display: flex; align-items: center; justify-content: center;
	color: var(--syka-marigold-ink); font-size: 14px; font-weight: 700;
	box-shadow: var(--syka-shadow-sm);
}

.syka-balance-chip {
	display: flex;
	align-items: center;
	gap: 6px;
	background: var(--syka-marigold-tint);
	color: var(--syka-marigold-text);
	padding: 6px 12px;
	min-height: 36px;
	white-space: nowrap;
	flex-shrink: 0;
	border-radius: var(--syka-radius-pill);
	font-family: var(--syka-font-mono);
	font-weight: 600;
	font-size: var(--syka-text-sm);
	cursor: pointer;
	border: none;
}

.syka-main {
	flex: 1;
	width: 100%;
	max-width: var(--syka-content-max);
	margin: 0 auto;
	padding: var(--syka-space-4) var(--syka-space-4) calc(var(--syka-bottom-nav-height) + var(--syka-space-8));
}

/* Bottom nav — mobile default */
.syka-bottom-nav {
	position: fixed;
	bottom: 0; left: 0; right: 0;
	z-index: 30;
	display: flex;
	background: var(--syka-surface);
	border-top: 1px solid var(--syka-mist);
	height: var(--syka-bottom-nav-height);
	padding-bottom: env(safe-area-inset-bottom);
}
.syka-bottom-nav__item {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 2px;
	background: none;
	border: none;
	color: var(--syka-ink-soft);
	font-size: var(--syka-text-xs);
	font-weight: 500;
	cursor: pointer;
	min-height: 56px;
}
.syka-bottom-nav__item svg { width: 22px; height: 22px; }
.syka-bottom-nav__item.is-active { color: var(--syka-violet-bright); }
.syka-bottom-nav__item.is-active svg { stroke: var(--syka-violet-bright); }

.syka-sidebar { display: none; }

@media (min-width: 1024px) {
	.syka-shell { flex-direction: row; }
	.syka-bottom-nav { display: none; }
	.syka-sidebar {
		display: flex;
		flex-direction: column;
		width: var(--syka-sidebar-width);
		flex-shrink: 0;
		background: var(--syka-surface);
		border-right: 1px solid var(--syka-mist);
		padding: var(--syka-space-6) var(--syka-space-4);
		position: sticky;
		top: 0;
		height: 100vh;
	}
	.syka-sidebar__brand {
		display: flex; align-items: center; gap: var(--syka-space-2);
		font-family: var(--syka-font-display); font-weight: 700; font-size: var(--syka-text-lg);
		color: var(--syka-violet);
		margin-bottom: var(--syka-space-8);
		padding: 0 var(--syka-space-2);
	}
	.syka-sidebar__nav { display: flex; flex-direction: column; gap: 2px; }
	.syka-sidebar__item {
		display: flex; align-items: center; gap: var(--syka-space-3);
		padding: var(--syka-space-3) var(--syka-space-3);
		border-radius: var(--syka-radius-sm);
		color: var(--syka-ink-soft);
		font-weight: 500;
		background: none; border: none; cursor: pointer; text-align: left;
		width: 100%;
	}
	.syka-sidebar__item svg { width: 20px; height: 20px; }
	.syka-sidebar__item.is-active { background: var(--syka-violet-tint); color: var(--syka-violet-bright); }
	.syka-main { padding: var(--syka-space-8) var(--syka-space-8); }
	.syka-content-column { max-width: 720px; }
}

/* =========================================================
   Loading / empty / error states
   ========================================================= */
.syka-skeleton {
	background: linear-gradient(90deg, var(--syka-mist) 25%, var(--syka-paper) 37%, var(--syka-mist) 63%);
	background-size: 400% 100%;
	animation: syka-shimmer 1.4s ease infinite;
	border-radius: var(--syka-radius-sm);
}
@keyframes syka-shimmer {
	0% { background-position: 100% 50%; }
	100% { background-position: 0 50%; }
}
@media (prefers-reduced-motion: reduce) {
	.syka-skeleton { animation: none; background: var(--syka-mist); }
}

.syka-empty-state {
	text-align: center;
	padding: var(--syka-space-10) var(--syka-space-4);
	color: var(--syka-ink-soft);
}
.syka-empty-state__icon {
	width: 56px; height: 56px; margin: 0 auto var(--syka-space-4);
	border-radius: 50%;
	background: var(--syka-violet-tint);
	display: flex; align-items: center; justify-content: center;
	color: var(--syka-violet-bright);
}
.syka-empty-state h3 { font-size: var(--syka-text-lg); }

.syka-error-banner {
	background: var(--syka-coral-tint);
	color: var(--syka-coral-deep);
	border-left: 4px solid var(--syka-coral);
	border-radius: var(--syka-radius-sm);
	padding: var(--syka-space-3) var(--syka-space-4);
	font-size: var(--syka-text-sm);
	margin-bottom: var(--syka-space-4);
}

.syka-toast-stack {
	position: fixed;
	bottom: calc(var(--syka-bottom-nav-height) + var(--syka-space-4));
	left: 50%;
	transform: translateX(-50%);
	z-index: 100;
	display: flex;
	flex-direction: column;
	gap: var(--syka-space-2);
	width: calc(100% - var(--syka-space-8));
	max-width: 420px;
}
.syka-toast {
	background: var(--syka-ink);
	color: #fff;
	padding: var(--syka-space-3) var(--syka-space-4);
	border-radius: var(--syka-radius-sm);
	font-size: var(--syka-text-sm);
	box-shadow: var(--syka-shadow-lg);
	animation: syka-toast-in var(--syka-duration-base) var(--syka-ease);
}
.syka-toast.is-success { background: var(--syka-leaf-strong); }
.syka-toast.is-error { background: var(--syka-coral-strong); }
.syka-toast.is-info { background: var(--syka-violet); }
.syka-toast.is-warning { background: var(--syka-amber-text); }
@keyframes syka-toast-in {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   Buttons, inputs, badges
   ========================================================= */
.syka-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--syka-space-2);
	padding: 12px 20px;
	border-radius: var(--syka-radius-sm);
	font-weight: 600;
	font-size: var(--syka-text-base);
	border: none;
	cursor: pointer;
	transition: transform var(--syka-duration-fast) var(--syka-ease), box-shadow var(--syka-duration-fast) var(--syka-ease), opacity var(--syka-duration-fast) var(--syka-ease);
	min-height: 44px; /* touch target */
}
.syka-btn:active:not(:disabled) { transform: scale(0.98); }
.syka-btn:focus-visible { outline: none; box-shadow: var(--syka-focus-ring); }
.syka-btn:disabled, .syka-btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; box-shadow: none; }
.syka-btn[aria-busy="true"] { cursor: progress; }
.syka-btn[aria-busy="true"]::before {
	content: ''; width: 14px; height: 14px; border-radius: 50%;
	border: 2px solid currentColor; border-right-color: transparent;
	animation: syka-spin 0.8s linear infinite;
}
@keyframes syka-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .syka-btn[aria-busy="true"]::before { animation: none; } }
.syka-btn-primary { background: var(--syka-violet-bright); color: #fff; box-shadow: var(--syka-shadow-sm); }
.syka-btn-primary:hover:not(:disabled) { background: var(--syka-violet); box-shadow: var(--syka-shadow-md); }
.syka-btn-marigold { background: var(--syka-marigold); color: var(--syka-marigold-ink); }
.syka-btn-marigold:hover:not(:disabled) { filter: brightness(0.95); }
.syka-btn-outline { background: var(--syka-surface); color: var(--syka-violet-bright); border: 1.5px solid var(--syka-mist-dark); }
.syka-btn-outline:hover:not(:disabled) { border-color: var(--syka-violet-bright); background: var(--syka-violet-tint); }
.syka-btn-ghost { background: transparent; color: var(--syka-ink-soft); }
.syka-btn-ghost:hover:not(:disabled) { background: var(--syka-paper); color: var(--syka-ink); }
.syka-btn-danger { background: var(--syka-coral-strong); color: #fff; }
.syka-btn-danger:hover:not(:disabled) { background: var(--syka-coral-deep); }
.syka-btn-block { width: 100%; }
.syka-btn-sm { padding: 8px 14px; font-size: var(--syka-text-sm); min-height: 40px; }

.syka-input, .syka-select {
	width: 100%;
	padding: 12px 14px;
	border-radius: var(--syka-radius-sm);
	border: 1.5px solid var(--syka-mist-dark);
	background: var(--syka-surface);
	font-size: var(--syka-text-base);
	font-family: inherit;
	color: var(--syka-ink);
}
.syka-input:focus, .syka-select:focus { border-color: var(--syka-violet-bright); outline: none; box-shadow: var(--syka-focus-ring); }
.syka-input:disabled, .syka-select:disabled { background: var(--syka-paper); color: var(--syka-ink-soft); cursor: not-allowed; }
.syka-input[aria-invalid="true"] { border-color: var(--syka-coral-strong); }
.syka-field-error { color: var(--syka-coral-strong); font-size: var(--syka-text-sm); margin-top: var(--syka-space-1); }
.syka-field { margin-bottom: var(--syka-space-4); }
.syka-field label { display: block; font-size: var(--syka-text-sm); font-weight: 600; margin-bottom: var(--syka-space-2); color: var(--syka-ink-soft); }

/* -----------------------------------------------------------------------
 * Payment method selector — real cards, not a native <select>, because
 * a select structurally cannot show a "✓ selected" state or an inline
 * balance the way spec explicitly asks for. Large tap targets (min
 * 48px tall) throughout, since this is a mobile-first checkout flow.
 * ----------------------------------------------------------------------- */
.syka-paymethod-list {
	display: flex;
	flex-direction: column;
	gap: var(--syka-space-2);
}

.syka-paymethod-card {
	display: flex;
	align-items: center;
	gap: var(--syka-space-3);
	width: 100%;
	min-height: 48px;
	padding: 12px 14px;
	background: var(--syka-surface);
	border: 2px solid var(--syka-mist);
	border-radius: 12px;
	cursor: pointer;
	text-align: left;
	font-family: inherit;
	transition: border-color 0.15s ease, background 0.15s ease;
}

.syka-paymethod-card:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.syka-paymethod-card:not(:disabled):hover {
	border-color: var(--syka-violet-tint-dark);
}

.syka-paymethod-card:focus-visible {
	outline: 2px solid var(--syka-violet-bright);
	outline-offset: 2px;
}

/* The selected state is deliberately loud, not subtle — a filled
 * accent border, a tinted background, AND a visible checkmark, so
 * "which one is selected" is never ambiguous at a glance. */
.syka-paymethod-card.is-selected {
	border-color: var(--syka-violet-bright);
	background: var(--syka-violet-tint);
}

.syka-paymethod-card__icon {
	font-size: 1.4rem;
	flex-shrink: 0;
}

.syka-paymethod-card__body {
	display: flex;
	flex-direction: column;
	flex-grow: 1;
	min-width: 0;
}

.syka-paymethod-card__title {
	font-weight: 600;
	font-size: 0.95rem;
	color: var(--syka-ink);
}

.syka-paymethod-card__sub {
	font-size: 0.8rem;
	color: var(--syka-ink-soft);
}

.syka-paymethod-card__check {
	flex-shrink: 0;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.75rem;
	color: transparent;
	background: transparent;
	border: 2px solid var(--syka-mist-dark, var(--syka-mist));
	transition: all 0.15s ease;
}

.syka-paymethod-card.is-selected .syka-paymethod-card__check {
	background: var(--syka-violet-bright);
	border-color: var(--syka-violet-bright);
	color: #fff;
}

.syka-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 3px 10px;
	border-radius: var(--syka-radius-pill);
	font-size: var(--syka-text-xs);
	font-weight: 600;
}
.syka-badge-success { background: var(--syka-leaf-tint); color: #147049; }
.syka-badge-warning { background: var(--syka-amber-tint); color: #8A4B0E; }
.syka-badge-error { background: var(--syka-coral-tint); color: var(--syka-coral-deep); }
.syka-badge-info { background: var(--syka-info-tint); color: #1F44A8; }
.syka-badge-reward { background: var(--syka-marigold); color: var(--syka-marigold-ink); }
.syka-badge-neutral { background: var(--syka-mist); color: var(--syka-ink-soft); }
.syka-badge-verified { background: var(--syka-violet-tint); color: var(--syka-violet-bright); }

/* =========================================================
   Cards
   ========================================================= */
.syka-card {
	background: var(--syka-surface);
	border-radius: var(--syka-radius-md);
	padding: var(--syka-space-5);
	box-shadow: var(--syka-shadow-sm);
	border: 1px solid var(--syka-mist);
}
.syka-card-hero {
	border-radius: var(--syka-radius-lg);
	background: linear-gradient(135deg, var(--syka-violet) 0%, var(--syka-violet-bright) 100%);
	color: #fff;
	padding: var(--syka-space-6);
	box-shadow: var(--syka-shadow-lg);
	position: relative;
	overflow: hidden;
}
.syka-card-hero::after {
	content: '';
	position: absolute;
	width: 220px; height: 220px;
	border-radius: 50%;
	background: rgba(255,255,255,0.06);
	top: -80px; right: -60px;
}
.syka-grid { display: grid; gap: var(--syka-space-4); grid-template-columns: 1fr; }
@media (min-width: 640px) {
	.syka-grid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
	.syka-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* =========================================================
   Reward Ring (signature element) — SVG stroke-dashoffset ring
   ========================================================= */
.syka-ring {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.syka-ring svg { transform: rotate(-90deg); }
.syka-ring circle.syka-ring__track { stroke: rgba(255,255,255,0.18); fill: none; }
.syka-ring circle.syka-ring__fill {
	stroke: var(--syka-marigold);
	fill: none;
	stroke-linecap: round;
	transition: stroke-dashoffset var(--syka-duration-slow) var(--syka-ease);
}
.syka-ring--light circle.syka-ring__track { stroke: var(--syka-mist); }
.syka-ring--light circle.syka-ring__fill { stroke: var(--syka-violet-bright); }
.syka-ring__label {
	position: absolute;
	display: flex; flex-direction: column; align-items: center; justify-content: center;
}

/* =========================================================
   Points count-up animation
   ========================================================= */
.syka-points-pulse {
	animation: syka-pulse var(--syka-duration-slow) var(--syka-ease);
}
@keyframes syka-pulse {
	0% { transform: scale(1); }
	40% { transform: scale(1.08); }
	100% { transform: scale(1); }
}

/* =========================================================
   Screen: Dashboard
   ========================================================= */
.syka-hero-balance-label { font-size: var(--syka-text-sm); opacity: 0.8; margin-bottom: 4px; }
.syka-hero-balance-value { font-family: var(--syka-font-display); font-size: var(--syka-text-4xl); font-weight: 700; display: flex; align-items: baseline; gap: 8px; }
.syka-hero-balance-sub { font-size: var(--syka-text-sm); opacity: 0.85; margin-top: 4px; }
.syka-hero-actions { display: flex; gap: var(--syka-space-3); margin-top: var(--syka-space-5); flex-wrap: wrap; }

.syka-progress-row { display: flex; align-items: center; justify-content: space-between; padding: var(--syka-space-3) 0; border-bottom: 1px solid var(--syka-mist); }
.syka-progress-row:last-child { border-bottom: none; }
.syka-progress-row__label { font-weight: 600; font-size: var(--syka-text-sm); }
.syka-progress-row__meta { font-size: var(--syka-text-xs); color: var(--syka-ink-soft); }

.syka-streak-flame { display: flex; align-items: center; gap: var(--syka-space-2); font-weight: 700; color: var(--syka-amber-text); }

/* =========================================================
   Screen: Earn
   ========================================================= */
.syka-earn-card { display: flex; flex-direction: column; gap: var(--syka-space-3); }
.syka-earn-card__top { display: flex; align-items: center; justify-content: space-between; }
.syka-earn-card__icon { width: 44px; height: 44px; border-radius: var(--syka-radius-sm); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.syka-earn-card__points { font-family: var(--syka-font-mono); font-weight: 700; color: var(--syka-marigold-text); background: var(--syka-marigold-tint); padding: 4px 10px; border-radius: var(--syka-radius-pill); font-size: var(--syka-text-sm); }
.syka-earn-card__title { font-weight: 600; font-size: var(--syka-text-base); margin: 0; }
.syka-earn-card__desc { font-size: var(--syka-text-sm); color: var(--syka-ink-soft); margin: 0; }

.syka-timer-ring-wrap { display: flex; align-items: center; justify-content: center; padding: var(--syka-space-6) 0; }

/* -----------------------------------------------------------------------
 * Ad media (video/embed/image) — the real fix for the ad viewer
 * previously never displaying any actual media, only a progress ring.
 * A responsive 16:9 container using the padding-top aspect-ratio hack
 * for broad compatibility, since this codebase targets older mobile
 * Safari versions where the CSS `aspect-ratio` property alone isn't
 * fully reliable yet.
 * ----------------------------------------------------------------------- */
.syka-ad-media-wrap {
	position: relative;
	width: 100%;
	padding-top: 56.25%; /* 16:9 */
	background: #000;
	border-radius: var(--syka-radius-md, 12px);
	overflow: hidden;
	margin-bottom: var(--syka-space-4);
}

.syka-ad-media-wrap:empty {
	display: none; /* No media_url at all — don't show a black empty box. */
}

.syka-ad-media-video,
.syka-ad-media-frame {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: none;
	display: block;
}

.syka-ad-media-image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
	background: #000;
	display: block;
}

.syka-quiz-choice {
	display: flex; align-items: center; gap: var(--syka-space-3);
	padding: var(--syka-space-3) var(--syka-space-4);
	border: 1.5px solid var(--syka-mist-dark);
	border-radius: var(--syka-radius-sm);
	margin-bottom: var(--syka-space-2);
	cursor: pointer;
	transition: border-color var(--syka-duration-fast) var(--syka-ease), background var(--syka-duration-fast) var(--syka-ease);
}
.syka-quiz-choice:hover { border-color: var(--syka-violet-bright); }
.syka-quiz-choice.is-selected { border-color: var(--syka-violet-bright); background: var(--syka-violet-tint); }
.syka-quiz-choice__letter {
	width: 26px; height: 26px; border-radius: 50%;
	background: var(--syka-mist); color: var(--syka-ink-soft);
	display: flex; align-items: center; justify-content: center;
	font-size: var(--syka-text-xs); font-weight: 700; flex-shrink: 0;
}
.syka-quiz-choice.is-selected .syka-quiz-choice__letter { background: var(--syka-violet-bright); color: #fff; }

/* =========================================================
   Screen: Wallet
   ========================================================= */
.syka-tx-row { display: flex; align-items: center; gap: var(--syka-space-3); padding: var(--syka-space-3) 0; border-bottom: 1px solid var(--syka-mist); }
.syka-tx-row:last-child { border-bottom: none; }
.syka-tx-icon { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 16px; }
.syka-tx-icon.is-credit { background: var(--syka-leaf-tint); color: var(--syka-leaf-strong); }
.syka-tx-icon.is-debit { background: var(--syka-coral-tint); color: var(--syka-coral-strong); }
.syka-tx-icon.is-hold { background: var(--syka-amber-tint); color: var(--syka-amber-text); }
.syka-tx-details { flex: 1; min-width: 0; }
.syka-tx-title { font-weight: 600; font-size: var(--syka-text-sm); text-transform: capitalize; }
.syka-tx-meta { font-size: var(--syka-text-xs); color: var(--syka-ink-soft); }
.syka-tx-amount { font-family: var(--syka-font-mono); font-weight: 700; font-size: var(--syka-text-sm); white-space: nowrap; }
.syka-tx-amount { text-align: right; }
.syka-tx-amount.is-credit { color: var(--syka-leaf-strong); }
.syka-tx-amount.is-debit { color: var(--syka-coral-strong); }
.syka-tx-amount.is-hold { color: var(--syka-ink-soft); }
.syka-tx-note { display: block; font-family: var(--syka-font-body); font-weight: 500; font-size: var(--syka-text-xs); color: var(--syka-ink-soft); }
.syka-tx-ref { font-family: var(--syka-font-mono); font-size: 0.7rem; color: var(--syka-ink-soft); overflow-wrap: anywhere; }
.syka-tx-list { margin: 0; padding: 0 var(--syka-space-4); }
.syka-tx-title { overflow-wrap: anywhere; }

/* =========================================================
   Screen: Nearby
   ========================================================= */
#syka-map { width: 100%; height: 280px; border-radius: var(--syka-radius-md); overflow: hidden; margin-bottom: var(--syka-space-4); background: var(--syka-mist); }
.syka-service-card { display: flex; gap: var(--syka-space-3); align-items: flex-start; }
.syka-service-card__icon { width: 48px; height: 48px; border-radius: var(--syka-radius-sm); background: var(--syka-violet-tint); color: var(--syka-violet-bright); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.syka-service-card__body { flex: 1; min-width: 0; }
.syka-service-card__title { font-weight: 600; margin: 0; }
.syka-service-card__meta { font-size: var(--syka-text-sm); color: var(--syka-ink-soft); display: flex; gap: var(--syka-space-3); flex-wrap: wrap; margin-top: 2px; }
.syka-filter-chips { display: flex; gap: var(--syka-space-2); overflow-x: auto; padding-bottom: var(--syka-space-2); margin-bottom: var(--syka-space-4); -webkit-overflow-scrolling: touch; }
.syka-filter-chip { flex-shrink: 0; padding: 8px 16px; border-radius: var(--syka-radius-pill); border: 1.5px solid var(--syka-mist-dark); background: var(--syka-surface); font-size: var(--syka-text-sm); font-weight: 600; cursor: pointer; color: var(--syka-ink-soft); }
.syka-filter-chip { min-height: 40px; }
.syka-filter-chip:hover { border-color: var(--syka-violet-bright); color: var(--syka-violet-bright); }
.syka-filter-chip:focus-visible { outline: none; box-shadow: var(--syka-focus-ring); }
.syka-filter-chip.is-active { background: var(--syka-violet-bright); border-color: var(--syka-violet-bright); color: #fff; }

/* =========================================================
   QR / booking sheet
   ========================================================= */
.syka-sheet-overlay {
	position: fixed; inset: 0; background: rgba(28,27,46,0.5);
	font-family: var(--syka-font-body); color: var(--syka-ink); line-height: 1.5;
	z-index: 50; display: flex; align-items: flex-end; justify-content: center;
	animation: syka-fade-in var(--syka-duration-base) var(--syka-ease);
	box-sizing: border-box;
}
.syka-sheet-overlay, .syka-sheet-overlay * , .syka-sheet-overlay *::before, .syka-sheet-overlay *::after {
	/* This overlay is appended directly to <body>, outside .syka-app's
	   own DOM tree — so it never inherits .syka-app's box-sizing
	   reset above. Repeated here explicitly rather than assumed. */
	box-sizing: border-box;
}
@keyframes syka-fade-in { from { opacity: 0; } to { opacity: 1; } }
.syka-sheet {
	background: var(--syka-surface);
	border-radius: var(--syka-radius-lg) var(--syka-radius-lg) 0 0;
	width: 100%; max-width: 480px;
	max-height: 88vh;
	max-height: 88dvh;
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: var(--syka-space-6) var(--syka-space-5) var(--syka-space-8);
	animation: syka-sheet-up var(--syka-duration-base) var(--syka-ease);
}
@keyframes syka-sheet-up { from { transform: translateY(24px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@media (min-width: 640px) {
	.syka-sheet-overlay { align-items: center; }
	.syka-sheet { border-radius: var(--syka-radius-lg); }
}
.syka-sheet__handle { width: 40px; height: 4px; background: var(--syka-mist-dark); border-radius: var(--syka-radius-pill); margin: 0 auto var(--syka-space-5); }

.syka-qr-frame {
	display: flex; align-items: center; justify-content: center;
	padding: var(--syka-space-5);
	background: var(--syka-surface);
	border: 3px solid var(--syka-marigold);
	border-radius: var(--syka-radius-lg);
	margin: 0 auto var(--syka-space-4);
	width: fit-content;
}
.syka-booking-code { text-align: center; font-family: var(--syka-font-mono); font-size: var(--syka-text-lg); font-weight: 700; letter-spacing: 0.05em; }

/* =========================================================
   Utility
   ========================================================= */
.syka-flex-between { display: flex; align-items: center; justify-content: space-between; gap: var(--syka-space-3); }
.syka-wrap-gap { flex-wrap: wrap; gap: var(--syka-space-2) var(--syka-space-3); }
.syka-text-center { text-align: center; }
.syka-mt-0 { margin-top: 0; }
.syka-mt-3 { margin-top: var(--syka-space-3); }
.syka-mt-4 { margin-top: var(--syka-space-4); }
.syka-mb-0 { margin-bottom: 0; }
.syka-mb-5 { margin-bottom: var(--syka-space-5); }
.syka-muted { color: var(--syka-ink-soft); }
.syka-text-sm { font-size: var(--syka-text-sm); }
.syka-divided { padding: var(--syka-space-2) 0; border-top: 1px solid var(--syka-mist); }
.syka-app .screen-reader-text, .syka-sheet-overlay .screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---- v2.0.0 components: stat tiles, chips, flush cards ---- */
.syka-card--flush { padding: 0; }
.syka-hero-unit { font-size: 1.1rem; font-weight: 500; opacity: 0.85; }
.syka-wallet-hero { margin-bottom: var(--syka-space-4); }
.syka-stat-tiles {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
	gap: var(--syka-space-3);
	margin-bottom: var(--syka-space-5);
}
.syka-stat-tile {
	background: var(--syka-surface);
	border: 1px solid var(--syka-mist);
	border-radius: var(--syka-radius-md);
	padding: var(--syka-space-3) var(--syka-space-4);
	display: flex; flex-direction: column; gap: 2px;
	min-width: 0;
}
.syka-stat-tile__label { font-size: var(--syka-text-xs); color: var(--syka-ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.syka-stat-tile__value { font-family: var(--syka-font-display); font-weight: 700; font-size: var(--syka-text-xl); color: var(--syka-ink); overflow-wrap: anywhere; }
.syka-stat-tile__value.is-credit { color: var(--syka-leaf-strong); }
.syka-chip-row { display: flex; gap: var(--syka-space-2); flex-wrap: wrap; }
.syka-chip {
	min-height: 36px; padding: 6px 14px;
	border-radius: var(--syka-radius-pill);
	border: 1.5px solid var(--syka-mist-dark);
	background: var(--syka-surface);
	color: var(--syka-ink-soft);
	font: inherit; font-size: var(--syka-text-sm); font-weight: 600;
	cursor: pointer;
}
.syka-chip:hover { border-color: var(--syka-violet-bright); color: var(--syka-violet-bright); }
.syka-chip:focus-visible { outline: none; box-shadow: var(--syka-focus-ring); }
.syka-chip.is-active { background: var(--syka-violet-bright); border-color: var(--syka-violet-bright); color: #fff; }
.syka-booking-meta { margin: 4px 0 0; font-size: var(--syka-text-sm); color: var(--syka-ink-soft); }

/* ---- Small-screen safety net (320–430px) ---- */
.syka-app img, .syka-app svg, .syka-app video, .syka-app iframe { max-width: 100%; }
.syka-app .syka-card, .syka-app .syka-card-hero { min-width: 0; }
.syka-app .syka-booking-code { overflow-wrap: anywhere; }
@media (max-width: 400px) {
	.syka-main { padding-left: var(--syka-space-3); padding-right: var(--syka-space-3); }
	.syka-card, .syka-card-hero { padding: var(--syka-space-4); }
	.syka-hero-balance-value { font-size: var(--syka-text-3xl); }
	.syka-topbar { padding: var(--syka-space-3); gap: var(--syka-space-2); }
	.syka-topbar__brand { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
	.syka-sheet { padding: var(--syka-space-5) var(--syka-space-4) var(--syka-space-6); }
	.syka-landing__earn-grid { grid-template-columns: repeat(2, 1fr); }
	.syka-landing__hero { padding: 40px 16px 32px; }
	.syka-landing__section { padding: 32px 16px; }
}
.syka-visually-hidden {
	position: absolute; width: 1px; height: 1px; overflow: hidden;
	clip: rect(0,0,0,0); white-space: nowrap;
}


/* -----------------------------------------------------------------------
 * Public landing page (logged-out visitors). Spec §10-11.
 * Reuses the same design tokens as the rest of the app — this is the
 * same product, just its front door, not a separate visual identity.
 * ----------------------------------------------------------------------- */

.syka-landing {
	max-width: 1040px;
	margin: 0 auto;
}

.syka-landing__hero {
	text-align: center;
	padding: 64px 24px 48px;
}

.syka-landing__hero-mark {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--syka-violet-tint);
	color: var(--syka-violet-bright);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 20px;
	font-size: 24px;
	font-weight: 700;
	font-family: var(--syka-font-display);
}

.syka-landing__hero h1 {
	font-family: var(--syka-font-display);
	font-size: clamp(1.8rem, 4vw, 2.6rem);
	margin: 0 0 8px;
	color: var(--syka-ink);
}

.syka-landing__hero-tagline {
	font-size: 1.15rem;
	font-weight: 600;
	color: var(--syka-violet-bright);
	margin: 0 0 8px;
}

.syka-landing__hero-sub {
	color: var(--syka-ink-soft);
	margin: 0 0 24px;
}

.syka-landing__hero-actions {
	display: flex;
	gap: 12px;
	justify-content: center;
	flex-wrap: wrap;
}

.syka-landing__btn {
	display: inline-block;
	padding: 12px 26px;
	border-radius: 10px;
	font-weight: 600;
	text-decoration: none;
	font-size: 0.95rem;
}

.syka-landing__btn--primary {
	background: var(--syka-violet-bright);
	color: #fff;
}
.syka-landing__btn--primary:hover { background: var(--syka-violet); color: #fff; }
.syka-landing__btn:focus-visible { outline: none; box-shadow: var(--syka-focus-ring); }
.syka-landing__btn--ghost:hover { border-color: var(--syka-violet-bright); background: var(--syka-violet-tint); }

.syka-landing__btn--ghost {
	background: transparent;
	color: var(--syka-violet-bright);
	border: 1px solid var(--syka-mist-dark);
}

.syka-landing__section {
	padding: 40px 24px;
	max-width: 1040px;
	margin: 0 auto;
}

.syka-landing__section--tint {
	background: var(--syka-violet-tint);
	max-width: none;
	border-radius: 0;
}

.syka-landing__section--tint > * {
	max-width: 1040px;
	margin-left: auto;
	margin-right: auto;
}

.syka-landing__section--center {
	text-align: center;
}

.syka-landing__section h2 {
	font-family: var(--syka-font-display);
	font-size: 1.5rem;
	margin: 0 0 20px;
	text-align: center;
}

.syka-landing__lede {
	text-align: center;
	color: var(--syka-ink-soft);
	max-width: 480px;
	margin: 0 auto 20px;
}

.syka-landing__steps {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

.syka-landing__step {
	text-align: center;
}

.syka-landing__step-num {
	font-family: var(--syka-font-mono);
	color: var(--syka-marigold-text);
	font-weight: 600;
}

.syka-landing__step h3 {
	margin: 8px 0 6px;
}

.syka-landing__step p {
	color: var(--syka-ink-soft);
	font-size: 0.9rem;
	margin: 0;
}

.syka-landing__earn-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 12px;
	text-align: center;
}

.syka-landing__earn-item {
	background: var(--syka-surface);
	border-radius: 12px;
	padding: 16px 8px;
	font-size: 0.82rem;
	font-weight: 600;
}

.syka-landing__earn-item span {
	display: block;
	font-size: 1.6rem;
	margin-bottom: 6px;
}

.syka-landing__reward-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}

.syka-landing__reward-card {
	background: var(--syka-surface);
	border: 1px solid var(--syka-mist);
	border-radius: 14px;
	padding: 20px;
}

.syka-landing__reward-icon {
	font-size: 1.8rem;
	margin-bottom: 8px;
}

.syka-landing__reward-card h3 {
	font-size: 1rem;
	margin: 0 0 4px;
}

.syka-landing__reward-partner {
	color: var(--syka-ink-soft);
	font-size: 0.85rem;
	margin: 0 0 8px;
}

.syka-landing__reward-price {
	color: var(--syka-marigold-text);
	font-weight: 700;
	margin: 0;
}

.syka-landing__level-grid {
	display: flex;
	gap: 12px;
	justify-content: center;
	flex-wrap: wrap;
}

.syka-landing__level-chip {
	background: var(--syka-surface);
	border: 1px solid var(--syka-mist);
	border-radius: 999px;
	padding: 10px 20px;
	display: flex;
	gap: 8px;
	align-items: center;
	font-size: 0.9rem;
}

.syka-landing__level-chip span {
	color: var(--syka-leaf-strong);
	font-weight: 600;
}

.syka-landing__trust-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
	max-width: 640px;
	margin: 0 auto;
	text-align: center;
	font-weight: 600;
	font-size: 0.9rem;
}

.syka-landing__final-cta {
	text-align: center;
	padding: 56px 24px 72px;
}

.syka-landing__final-cta h2 {
	font-family: var(--syka-font-display);
	font-size: 1.6rem;
	margin: 0 0 20px;
}

@media (max-width: 720px) {
	.syka-landing__steps,
	.syka-landing__reward-grid {
		grid-template-columns: 1fr;
	}
	.syka-landing__earn-grid {
		grid-template-columns: repeat(3, 1fr);
	}
	.syka-landing__trust-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* v2.0.0: topbar never clips the balance on small phones — the brand
   name gives way first (the coin mark stays). */
.syka-topbar__actions { display: flex; align-items: center; gap: var(--syka-space-2); flex-shrink: 0; }
.syka-topbar__brand { min-width: 0; }
.syka-topbar__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 430px) {
	.syka-topbar__name { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
}
.syka-topbar__brand .syka-coin-mark { flex-shrink: 0; }