/* Payment Stream — maksuvirta ja padot
   Estetiikka: syvänsininen vesisäiliö, kullanvärinen rahavirta, betonipatojen vuotokohdat.
   Kaikki tyylit on rajattu .payment-stream-root -juureen jotta teema ei vaikuta. */

.payment-stream-root {
	--ps-bg-deep: #0a1929;
	--ps-bg-mid: #0f2438;
	--ps-water: #38bdf8;
	--ps-water-dim: #1e6a8f;
	--ps-coin: #f5c451;
	--ps-coin-glow: #ffe08a;
	--ps-dam: #3a4a5c;
	--ps-dam-edge: #55687d;
	--ps-leak: #ef5a6f;
	--ps-text: #e6edf3;
	--ps-text-dim: #8aa0b4;
	--ps-arrive: #4ade80;

	box-sizing: border-box;
	width: 100%;
	max-width: 980px;
	margin: 2rem auto;
	padding: 0;
	background: radial-gradient( circle at 30% 0%, var(--ps-bg-mid), var(--ps-bg-deep) 70% );
	border: 1px solid rgba( 86, 122, 153, 0.25 );
	border-radius: 16px;
	overflow: hidden;
	color: var(--ps-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
	box-shadow: 0 24px 60px -20px rgba( 0, 0, 0, 0.6 );
}

.payment-stream-root * {
	box-sizing: border-box;
}

/* ---- Otsikkopalkki ---- */
.ps-header {
	padding: 1.5rem 1.75rem 1.25rem;
	border-bottom: 1px solid rgba( 86, 122, 153, 0.18 );
}

.ps-eyebrow {
	font-size: 0.72rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--ps-water);
	font-weight: 600;
	margin: 0 0 0.35rem;
}

.ps-title {
	margin: 0;
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.ps-subtitle {
	margin: 0.4rem 0 0;
	font-size: 0.9rem;
	color: var(--ps-text-dim);
	max-width: 60ch;
}

/* ---- Kontrollit ---- */
.ps-controls {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 1rem 1.5rem;
	padding: 1.1rem 1.75rem;
	background: rgba( 0, 0, 0, 0.15 );
	border-bottom: 1px solid rgba( 86, 122, 153, 0.15 );
}

.ps-field {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
}

.ps-field label {
	font-size: 0.72rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ps-text-dim);
	font-weight: 600;
}

.ps-amount-wrap {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.ps-amount-input {
	width: 120px;
	background: var(--ps-bg-deep);
	border: 1px solid var(--ps-dam-edge);
	border-radius: 8px;
	color: var(--ps-text);
	font-size: 1.05rem;
	font-weight: 600;
	padding: 0.5rem 0.65rem;
	font-variant-numeric: tabular-nums;
}

.ps-amount-input:focus-visible {
	outline: 2px solid var(--ps-water);
	outline-offset: 1px;
}

.ps-euro {
	font-size: 1.1rem;
	color: var(--ps-text-dim);
}

.ps-methods {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
}

.ps-method-btn {
	background: var(--ps-bg-deep);
	border: 1px solid var(--ps-dam-edge);
	border-radius: 999px;
	color: var(--ps-text-dim);
	font-size: 0.82rem;
	font-weight: 600;
	padding: 0.45rem 0.9rem;
	cursor: pointer;
	transition: all 0.18s ease;
}

.ps-method-btn:hover {
	border-color: var(--ps-water);
	color: var(--ps-text);
}

.ps-method-btn[aria-pressed="true"] {
	background: var(--ps-water);
	border-color: var(--ps-water);
	color: var(--ps-bg-deep);
}

.ps-method-btn:focus-visible {
	outline: 2px solid var(--ps-coin);
	outline-offset: 2px;
}

/* ---- Virta-alue ---- */
.ps-stage {
	position: relative;
	padding: 2rem 1.5rem 1.5rem;
}

.ps-canvas-wrap {
	position: relative;
	width: 100%;
}

.ps-canvas {
	display: block;
	width: 100%;
	height: auto;
}

/* ---- Selostus padon alla ---- */
.ps-readout {
	margin-top: 1.25rem;
	display: grid;
	grid-template-columns: repeat( auto-fit, minmax( 150px, 1fr ) );
	gap: 0.75rem;
}

.ps-stat {
	background: rgba( 0, 0, 0, 0.2 );
	border: 1px solid rgba( 86, 122, 153, 0.2 );
	border-radius: 10px;
	padding: 0.85rem 1rem;
}

.ps-stat-label {
	font-size: 0.7rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--ps-text-dim);
	margin: 0 0 0.25rem;
}

.ps-stat-value {
	font-size: 1.25rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	margin: 0;
}

.ps-stat--arrive .ps-stat-value { color: var(--ps-arrive); }
.ps-stat--lost .ps-stat-value { color: var(--ps-leak); }

/* ---- Padon erittely ---- */
.ps-breakdown {
	margin-top: 1.25rem;
	padding: 0 1.75rem 1.5rem;
}

.ps-breakdown h3 {
	font-size: 0.78rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ps-text-dim);
	margin: 0 0 0.75rem;
}

.ps-dam-row {
	display: grid;
	grid-template-columns: 1.2fr 2fr auto;
	align-items: center;
	gap: 0.75rem;
	padding: 0.55rem 0;
	border-bottom: 1px solid rgba( 86, 122, 153, 0.12 );
	font-size: 0.88rem;
}

.ps-dam-row:last-child { border-bottom: none; }

.ps-dam-name { font-weight: 600; }
.ps-dam-who { color: var(--ps-text-dim); font-size: 0.82rem; }

.ps-dam-amt {
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	color: var(--ps-leak);
	text-align: right;
	min-width: 90px;
}

.ps-dam-amt--zero { color: var(--ps-arrive); }

/* ---- Vertailupalkki ---- */
.ps-compare {
	padding: 0 1.75rem 1.75rem;
}

.ps-compare h3 {
	font-size: 0.78rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ps-text-dim);
	margin: 0 0 0.9rem;
}

.ps-bar-row {
	display: grid;
	grid-template-columns: 130px 1fr 90px;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 0.6rem;
	font-size: 0.85rem;
}

.ps-bar-label { font-weight: 600; }

.ps-bar-track {
	position: relative;
	height: 22px;
	background: rgba( 0, 0, 0, 0.25 );
	border-radius: 6px;
	overflow: hidden;
}

.ps-bar-fill {
	height: 100%;
	background: linear-gradient( 90deg, var(--ps-water-dim), var(--ps-leak) );
	border-radius: 6px;
	width: 0;
	transition: width 0.6s cubic-bezier( 0.22, 1, 0.36, 1 );
}

.ps-bar-fill--active {
	background: linear-gradient( 90deg, var(--ps-coin), var(--ps-leak) );
	box-shadow: 0 0 12px rgba( 245, 196, 81, 0.4 );
}

.ps-bar-value {
	text-align: right;
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	color: var(--ps-text);
}

/* ---- Alaviite ---- */
.ps-footnote {
	padding: 1rem 1.75rem 1.5rem;
	border-top: 1px solid rgba( 86, 122, 153, 0.15 );
	font-size: 0.74rem;
	line-height: 1.5;
	color: var(--ps-text-dim);
}

/* ---- Responsiivisuus ---- */
@media ( max-width: 600px ) {
	.ps-dam-row { grid-template-columns: 1fr auto; }
	.ps-dam-who { grid-column: 1 / -1; }
	.ps-bar-row { grid-template-columns: 90px 1fr 70px; font-size: 0.78rem; }
	.ps-title { font-size: 1.25rem; }
}

/* ---- Liikkeen vähennys ---- */
@media ( prefers-reduced-motion: reduce ) {
	.ps-bar-fill { transition: none; }
}