/**
 * pot-odds.css — Hold'em Advisor
 *
 * Card-picker advisor with Monte Carlo equity. Uses site theme tokens
 * (felt / brass / ink / surface / rule) + Instrument Serif + JetBrains Mono.
 */

#btf-pot-odds { margin: 0; }

.ha-shell {
	background: #fff;
	border: 1px solid var(--rule);
	border-radius: var(--radius-sm);
	padding: 28px;
	color: var(--ink);
}
@media (max-width: 640px) { .ha-shell { padding: 20px; } }

/* ── Stage badge (inline on advisor head) ───────────────────────── */
.ha-advisor-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 8px;
}
.ha-stage-badge {
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--felt);
	padding: 4px 9px;
	border: 1px solid var(--felt);
	border-radius: 3px;
	background: #fff;
}

/* ── Layout ─────────────────────────────────────────────────────── */
.ha-grid {
	display: grid;
	grid-template-columns: 1fr 320px;
	gap: 28px;
}
@media (max-width: 900px) { .ha-grid { grid-template-columns: 1fr; } }

.ha-main { min-width: 0; }

/* ── Advisor ────────────────────────────────────────────────────── */
.ha-advisor {
	background: var(--surface);
	border: 1px solid var(--rule);
	border-radius: var(--radius-sm);
	padding: 24px 24px 20px;
	margin-bottom: 28px;
	position: relative;
	overflow: hidden;
}
.ha-advisor::before {
	content: '';
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 4px;
	background: var(--ink4);
	transition: background 0.3s;
}
.ha-advisor.is-good::before { background: var(--felt); }
.ha-advisor.is-warn::before { background: var(--brass, #9a7b3c); }
.ha-advisor.is-bad::before  { background: #c1493e; }

.ha-advisor-label {
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.66rem;
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--ink4);
}
.ha-advisor-action {
	font-family: 'Instrument Serif', serif;
	font-size: 2.8rem;
	line-height: 1.05;
	letter-spacing: -0.015em;
	color: var(--ink);
	margin-bottom: 10px;
	transition: color 0.25s;
}
.ha-advisor.is-good .ha-advisor-action { color: var(--felt); }
.ha-advisor.is-warn .ha-advisor-action { color: #6e4115; }
.ha-advisor.is-bad  .ha-advisor-action { color: #8c2f27; }

.ha-advisor-reason {
	font-family: 'Instrument Serif', serif;
	font-style: italic;
	font-size: 1.05rem;
	color: var(--ink2);
	line-height: 1.5;
	margin-bottom: 18px;
	max-width: 58ch;
}
.ha-advisor.is-calculating .ha-advisor-action { opacity: 0.5; }

@media (max-width: 640px) { .ha-advisor-action { font-size: 2.1rem; } }

/* ── Stats grid ─────────────────────────────────────────────────── */
.ha-stats {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--rule);
	border: 1px solid var(--rule);
	border-radius: var(--radius-sm);
	overflow: hidden;
	margin-top: 18px;
}
.ha-stat { background: #fff; padding: 12px 14px; }
.ha-stat-k {
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--ink4);
	margin-bottom: 6px;
}
.ha-stat-v {
	font-family: 'JetBrains Mono', monospace;
	font-size: 1.2rem;
	font-weight: 800;
	color: var(--ink);
	font-variant-numeric: tabular-nums;
}
.ha-stat-sub { font-size: 0.68rem; color: var(--ink4); margin-top: 2px; }

@media (max-width: 640px) { .ha-stats { grid-template-columns: repeat(2, 1fr); } }

/* ── Equity bar ─────────────────────────────────────────────────── */
.ha-eq-bar {
	display: flex;
	height: 6px;
	border-radius: 3px;
	overflow: hidden;
	background: var(--rule);
	margin-top: 16px;
}
.ha-eq-bar > div { transition: width 0.3s ease; }
.ha-eq-win  { background: var(--felt); }
.ha-eq-tie  { background: var(--brass, #9a7b3c); }
.ha-eq-lose { background: var(--rule); }

.ha-eq-legend {
	display: flex;
	justify-content: space-between;
	margin-top: 8px;
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.7rem;
	color: var(--ink4);
}
.ha-eq-legend strong { color: var(--ink); font-weight: 700; }

/* ── Sections ───────────────────────────────────────────────────── */
.ha-section { margin-bottom: 22px; }
.ha-section-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 10px;
	gap: 10px;
	flex-wrap: wrap;
}
.ha-section-title {
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--ink3);
}
.ha-opponents {
	display: flex;
	align-items: center;
	gap: 10px;
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.72rem;
	color: var(--ink3);
}
.ha-opp-btn {
	width: 26px; height: 26px;
	border: 1px solid var(--rule);
	background: #fff;
	color: var(--ink);
	border-radius: 50%;
	cursor: pointer;
	font-size: 0.85rem;
	line-height: 1;
	transition: all 0.15s;
	font-family: inherit;
}
.ha-opp-btn:hover { border-color: var(--felt); color: var(--felt); }
.ha-opp-count {
	font-family: 'JetBrains Mono', monospace;
	font-size: 1rem;
	font-weight: 800;
	color: var(--ink);
	min-width: 14px;
	text-align: center;
}

/* ── Card slots ─────────────────────────────────────────────────── */
.ha-slot-row {
	display: flex;
	gap: 10px;
	align-items: center;
	flex-wrap: wrap;
}
.ha-board-sep { width: 10px; height: 1px; background: var(--rule); flex-shrink: 0; }
.ha-board-label {
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--ink4);
	min-width: 30px;
}

.ha-slot {
	width: 64px; height: 90px;
	border: 1px dashed var(--rule);
	border-radius: 6px;
	cursor: pointer;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	transition: all 0.2s ease;
	flex-shrink: 0;
}
.ha-slot:hover { border-color: var(--felt); transform: translateY(-2px); }
.ha-slot.is-active {
	border: 1px solid var(--felt);
	background: var(--felt-bg);
	box-shadow: 0 0 0 3px rgba(27, 58, 45, 0.1);
}
.ha-slot.is-active::before {
	content: '';
	position: absolute;
	top: -6px; left: 50%;
	transform: translateX(-50%);
	width: 6px; height: 6px;
	background: var(--felt);
	border-radius: 50%;
}
.ha-slot.is-filled {
	border-style: solid;
	border-color: var(--rule);
	background: linear-gradient(180deg, #ffffff 0%, #faf6ea 100%);
	box-shadow: 0 1px 2px rgba(0,0,0,0.05), 0 4px 12px rgba(0,0,0,0.06);
}
.ha-slot.is-filled:hover {
	transform: translateY(-4px);
	box-shadow: 0 2px 4px rgba(0,0,0,0.08), 0 8px 18px rgba(0,0,0,0.09);
}

.ha-card-face {
	width: 100%; height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	padding: 7px 9px;
	font-family: 'Instrument Serif', serif;
}
.ha-card-corner { display: flex; flex-direction: column; align-items: center; line-height: 1; }
.ha-card-corner.bottom { align-self: flex-end; transform: rotate(180deg); }
.ha-card-rank { font-size: 1.15rem; font-weight: 500; letter-spacing: -0.02em; }
.ha-card-suit-sm { font-size: 0.8rem; margin-top: 1px; }
.ha-card-suit-big {
	position: absolute;
	top: 50%; left: 50%;
	transform: translate(-50%, -50%);
	font-size: 1.9rem;
	opacity: 0.9;
}
.ha-card-face.is-red   { color: #b8322e; }
.ha-card-face.is-black { color: var(--ink); }

.ha-remove {
	position: absolute;
	top: -8px; right: -8px;
	width: 22px; height: 22px;
	background: var(--ink);
	color: #fff;
	border: 1px solid var(--felt);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.85rem;
	opacity: 0;
	transition: opacity 0.15s;
	cursor: pointer;
	line-height: 1;
	font-family: 'JetBrains Mono', monospace;
}
.ha-slot.is-filled:hover .ha-remove { opacity: 1; }

/* ── Picker ─────────────────────────────────────────────────────── */
.ha-picker {
	background: var(--surface);
	border: 1px solid var(--rule);
	border-radius: var(--radius-sm);
	padding: 18px;
	margin-top: 18px;
}
.ha-picker-label {
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.66rem;
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--ink4);
	margin-bottom: 12px;
}
.ha-suits { display: flex; gap: 8px; margin-bottom: 14px; }
.ha-suit-btn {
	flex: 1;
	height: 42px;
	background: #fff;
	border: 1px solid var(--rule);
	border-radius: 4px;
	color: var(--ink);
	font-size: 1.3rem;
	cursor: pointer;
	transition: all 0.15s;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: 'Instrument Serif', serif;
}
.ha-suit-btn:hover { border-color: var(--felt); }
.ha-suit-btn.is-on { border-color: var(--felt); background: var(--felt-bg); }
.ha-suit-btn[data-suit="h"], .ha-suit-btn[data-suit="d"] { color: #b8322e; }

.ha-ranks {
	display: grid;
	grid-template-columns: repeat(13, 1fr);
	gap: 5px;
}
.ha-rank-btn {
	height: 38px;
	background: #fff;
	border: 1px solid var(--rule);
	border-radius: 4px;
	color: var(--ink);
	font-family: 'Instrument Serif', serif;
	font-size: 1rem;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.12s;
}
.ha-rank-btn:hover:not(:disabled) {
	border-color: var(--felt);
	color: var(--felt);
	transform: translateY(-1px);
}
.ha-rank-btn:disabled { opacity: 0.3; cursor: not-allowed; }

.ha-actions {
	display: flex;
	gap: 10px;
	margin-top: 14px;
	justify-content: flex-end;
}
.ha-btn {
	background: #fff;
	border: 1px solid var(--rule);
	color: var(--ink3);
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.65rem;
	font-weight: 700;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	padding: 8px 12px;
	border-radius: 3px;
	cursor: pointer;
	transition: all 0.15s;
}
.ha-btn:hover { border-color: var(--felt); color: var(--felt); }

/* ── Context panel (right) ──────────────────────────────────────── */
.ha-context {
	background: var(--surface);
	border: 1px solid var(--rule);
	border-radius: var(--radius-sm);
	padding: 22px;
	height: fit-content;
	position: sticky;
	top: 24px;
}
@media (max-width: 900px) { .ha-context { position: static; } }

.ha-context-title {
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--ink3);
	margin-bottom: 18px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--rule);
}

.ha-field { margin-bottom: 16px; }
.ha-field:last-child { margin-bottom: 0; }
.ha-field-label {
	display: block;
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.66rem;
	font-weight: 700;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--ink3);
	margin-bottom: 7px;
}
.ha-field-prefixed { position: relative; display: flex; align-items: center; }
.ha-field-prefix {
	position: absolute;
	left: 12px;
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.95rem;
	color: var(--ink4);
	pointer-events: none;
}
.ha-field input[type="number"] {
	width: 100%;
	padding: 10px 12px 10px 24px;
	background: #fff;
	border: 1px solid var(--rule);
	border-radius: 4px;
	font-family: 'JetBrains Mono', monospace;
	font-size: 1rem;
	font-weight: 700;
	color: var(--ink);
	font-variant-numeric: tabular-nums;
	transition: border-color 0.15s;
	-moz-appearance: textfield;
}
.ha-field input[type="number"]::-webkit-outer-spin-button,
.ha-field input[type="number"]::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}
.ha-field input[type="number"]:focus { outline: none; border-color: var(--felt); }

.ha-pos-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 6px;
}
.ha-pos-btn {
	padding: 9px 6px;
	background: #fff;
	border: 1px solid var(--rule);
	border-radius: 4px;
	color: var(--ink);
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.05em;
	cursor: pointer;
	transition: all 0.15s;
	text-align: center;
}
.ha-pos-btn:hover { border-color: var(--felt); color: var(--felt); }
.ha-pos-btn.is-on {
	background: var(--felt-bg);
	border-color: var(--felt);
	color: var(--felt);
}
.ha-pos-full {
	display: block;
	font-size: 0.6rem;
	font-weight: 500;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--ink4);
	margin-top: 2px;
}
.ha-pos-btn.is-on .ha-pos-full { color: var(--felt); }

/* ── Narrow screens ─────────────────────────────────────────────── */
@media (max-width: 640px) {
	.ha-slot { width: 50px; height: 72px; }
	.ha-card-rank { font-size: 0.95rem; }
	.ha-card-suit-sm { font-size: 0.7rem; }
	.ha-card-suit-big { font-size: 1.4rem; }
	.ha-card-face { padding: 5px 6px; }
	.ha-slot-row { gap: 6px; }
	.ha-board-label { display: none; }
	.ha-rank-btn { height: 34px; font-size: 0.88rem; }
	.ha-ranks { gap: 4px; }
}
@media (max-width: 420px) {
	.ha-slot { width: 42px; height: 60px; }
	.ha-card-rank { font-size: 0.8rem; }
	.ha-card-suit-sm { font-size: 0.6rem; }
	.ha-card-suit-big { font-size: 1.15rem; }
	.ha-suits { gap: 6px; }
	.ha-suit-btn { height: 38px; font-size: 1.1rem; }
}