/* ═══════════════════════════════════════════════════════════════
   BlackJackoss — SOFT DARK
   Ardoise bleue · Lilas doux · DM Sans · Chill
   ═══════════════════════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --bg-deep:    #171720;
  --bg-main:    #1E1E2A;
  --bg-surface: #252538;
  --bg-raised:  #2C2C42;
  --bg-hover:   #323248;

  --accent:     #9B8EC4;
  --accent-dim: rgba(155, 142, 196, 0.55);
  --accent-bg:  rgba(155, 142, 196, 0.1);

  --green:      #7DCBA4;
  --green-bg:   rgba(125, 203, 164, 0.1);
  --red:        #E07878;
  --red-bg:     rgba(224, 120, 120, 0.1);
  --amber:      #E5B86A;
  --amber-bg:   rgba(229, 184, 106, 0.1);
  --blue:       #7BB8DA;
  --blue-bg:    rgba(123, 184, 218, 0.1);
  --rose:       #C97EB0;
  --rose-bg:    rgba(201, 126, 176, 0.1);

  --text:       #D4D0E8;
  --text-dim:   rgba(212, 208, 232, 0.5);
  --text-faint: rgba(212, 208, 232, 0.25);

  --border:     rgba(155, 142, 196, 0.12);
  --border-mid: rgba(155, 142, 196, 0.2);

  --shadow-sm:  0 1px 4px rgba(0,0,0,0.25);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.45);

  --font:       'DM Sans', system-ui, sans-serif;
  --font-mono:  'DM Mono', 'Courier New', monospace;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --transition: 0.18s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }

/* ── Base ── */
body {
  min-height: 100vh;
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--font);
  overflow-x: hidden;
}

/* Fond : gradient très subtil */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, rgba(155,142,196,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(123,184,218,0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ── Header ── */
.header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 1.25rem;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.brand-icon {
  font-size: 1.2rem;
  color: var(--accent);
}

.brand-name {
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
}

/* Stats */
.header-stats {
  display: flex;
  gap: 0.4rem;
  margin-left: 0.5rem;
}

.stat-chip {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.6rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.stat-label {
  font-size: 0.6rem;
  color: var(--text-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.stat-value {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  min-width: 2rem;
  text-align: right;
  transition: color var(--transition);
}

.stat-value.positive { color: var(--green); }
.stat-value.negative { color: var(--red); }
.stat-value.neutral  { color: var(--text); }

.header-balance {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.balance-label {
  font-size: 0.6rem;
  color: var(--text-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.balance-value {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--green);
}

/* ── App Layout ── */
.app-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr auto;  /* history | game | strategy */
  min-height: calc(100vh - 48px);
}

/* ── History Panel ── */
.history-panel {
  width: 148px;
  border-right: 1px solid var(--border);
  background: var(--bg-main);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.history-title {
  padding: 0.6rem 0.75rem 0.4rem;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 0.4rem 0;
  overflow-y: auto;
}

.history-empty {
  padding: 0.75rem;
  font-size: 0.65rem;
  color: var(--text-faint);
  text-align: center;
}

.history-entry {
  padding: 0.5rem 0.75rem;
  border-left: 2px solid transparent;
  transition: background var(--transition);
}
.history-entry:hover { background: var(--bg-surface); }

.h-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.2rem;
}

.h-icon {
  font-size: 0.75rem;
  font-weight: 700;
}

.h-net {
  font-size: 0.7rem;
  font-weight: 700;
}

.h-totals {
  font-size: 0.62rem;
  color: var(--text-dim);
}

.h-vs {
  color: var(--text-faint);
  font-size: 0.55rem;
}

/* Décision → couleur + bordure gauche */
.h-good             { border-left-color: var(--green); }
.h-good .h-icon     { color: var(--green); }
.h-bad              { border-left-color: var(--red); }
.h-bad  .h-icon     { color: var(--red); }

/* Montant → couleur indépendante selon gain/perte */
.h-net-pos  { color: var(--green); }
.h-net-neg  { color: var(--red); }
.h-net-zero { color: var(--text-dim); }

/* ── Game Table ── */
.game-table {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  min-width: 0;
}

.area-label {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

/* ── Dealer / Player areas ── */
.dealer-area,
.player-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.65rem 1rem;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  /* hauteur fixe pour éviter tout saut de layout */
  min-height: 134px;
}

.cards-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
  min-height: 76px;
  align-items: center;
}

.score-display {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 0.25rem;
  min-height: 1.25rem;
  letter-spacing: 0.02em;
}

/* ── Shoe bar ── */
.shoe-section {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.5rem;
}

.shoe-bar-wrap {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  max-width: 480px;
}

.shoe-bar {
  flex: 1;
  height: 5px;
  background: var(--bg-raised);
  border-radius: 999px;
  position: relative;
  overflow: visible;
}

.shoe-fill {
  height: 100%;
  background: var(--accent-dim);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.shoe-cut-marker {
  position: absolute;
  top: -4px;
  width: 2px;
  height: 13px;
  background: var(--amber);
  border-radius: 1px;
  right: 25%;
  opacity: 0.7;
}

.shoe-label {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  text-transform: uppercase;
  flex-shrink: 0;
}

/* ── Message area — secondaire (résultat $) ── */
.message-area {
  min-height: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  transition: color var(--transition);
}

.message-area.win  { color: var(--green); }
.message-area.loss { color: var(--red); }
.message-area.push { color: var(--amber); }
.message-area.bj   { color: var(--accent); }
.message-area.info { color: var(--text-faint); }

/* ── Hands ── */
.hands-container {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  width: 100%;
  /* hauteur = carte 76px + gap 3px + score ~18px + padding hand-box ~10px */
  min-height: 108px;
}

.hand-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.hand-box.active-hand {
  border-color: var(--border-mid);
  box-shadow: 0 0 0 3px rgba(155,142,196,0.08);
}

.hand-score {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--green);
}

.hand-score.bust { color: var(--red); }

.hand-label {
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  text-transform: uppercase;
}

/* ── Cartes ── */
.card {
  width: 56px;
  height: 76px;
  border-radius: var(--radius-sm);
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.5s ease;
  flex-shrink: 0;
}

.card.compact {
  width: 46px;
  height: 64px;
}

.card-inner {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-sm);
  transform-style: preserve-3d;
  transition: transform 0.5s ease;
  position: relative;
}

.card.flipping .card-inner { transform: rotateY(180deg); }

.card-front, .card-back {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-sm);
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Cartes face visible — blanches, vraies cartes */
.card-front {
  background: #FAFAF8;
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow-sm), 0 0 0 1px rgba(255,255,255,0.5);
  flex-direction: column;
}

/* Dos de carte */
.card-back {
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  box-shadow: var(--shadow-sm);
  transform: rotateY(180deg);
}

.card-back::before {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 3px;
  border: 1px solid var(--border-mid);
  background: linear-gradient(135deg, var(--accent-bg) 0%, transparent 100%);
}

.card-back::after {
  content: '♦';
  font-size: 1.2rem;
  color: var(--accent);
  opacity: 0.25;
}

/* Couleurs enseignes — classiques */
.suit-red   { color: #D94F4F; }
.suit-black { color: #1E1E2E; }

.card-rank {
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1;
}

.card-suit-big {
  font-size: 1.35rem;
  line-height: 1;
}

.card.compact .card-rank     { font-size: 0.65rem; }
.card.compact .card-suit-big { font-size: 1.1rem; }

.card-corner {
  position: absolute;
  top: 4px;
  left: 5px;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.card-corner.bottom-right {
  top: auto;
  left: auto;
  bottom: 4px;
  right: 5px;
  transform: rotate(180deg);
}

.card-corner .corner-rank { font-size: 0.6rem; font-weight: 700; font-family: var(--font); }
.card-corner .corner-suit { font-size: 0.52rem; }
.card.compact .card-corner .corner-rank { font-size: 0.5rem; }

/* Carte face cachée */
.card-face-down {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.card-face-down::before {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--accent-bg) 0%, transparent 100%);
}

.card-face-down::after {
  content: '♦';
  font-size: 1.2rem;
  color: var(--accent);
  opacity: 0.2;
}

/* ── Bet row ── */
.bet-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.bet-info {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.bet-label {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  text-transform: uppercase;
}

.bet-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--amber);
  min-width: 3rem;
}

.bet-chips {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.chip {
  padding: 0.22rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--amber-bg);
  background: var(--amber-bg);
  color: var(--amber);
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.chip:hover:not(:disabled) {
  background: rgba(229,184,106,0.18);
  border-color: rgba(229,184,106,0.4);
}

.chip:disabled { opacity: 0.3; cursor: not-allowed; }

.chip-clear {
  border-color: var(--red-bg);
  background: var(--red-bg);
  color: var(--red);
}
.chip-clear:hover:not(:disabled) {
  background: rgba(224,120,120,0.18);
  border-color: rgba(224,120,120,0.4);
}

.chip-auto {
  border-color: var(--border);
  background: transparent;
  color: var(--text-dim);
}
.chip-auto:hover:not(:disabled) {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-bg);
}
.chip-auto.active {
  border-color: rgba(125,203,164,0.4);
  background: var(--green-bg);
  color: var(--green);
}

/* ── Boutons d'action ── */
.action-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
}

.action-btn {
  padding: 0.42rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: visible;
}

.action-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

/* Deal */
.btn-deal {
  border-color: rgba(155,142,196,0.35);
  background: var(--accent-bg);
  color: var(--accent);
}
.btn-deal:not(:disabled):hover {
  background: rgba(155,142,196,0.18);
  border-color: var(--accent);
}

/* Hit */
.btn-hit {
  border-color: rgba(123,184,218,0.3);
  background: var(--blue-bg);
  color: var(--blue);
}
.btn-hit:not(:disabled):hover {
  background: rgba(123,184,218,0.18);
  border-color: rgba(123,184,218,0.6);
}

/* Stand */
.btn-stand {
  border-color: rgba(229,184,106,0.3);
  background: var(--amber-bg);
  color: var(--amber);
}
.btn-stand:not(:disabled):hover {
  background: rgba(229,184,106,0.18);
  border-color: rgba(229,184,106,0.6);
}

/* Double */
.btn-double {
  border-color: rgba(125,203,164,0.3);
  background: var(--green-bg);
  color: var(--green);
}
.btn-double:not(:disabled):hover {
  background: rgba(125,203,164,0.18);
  border-color: rgba(125,203,164,0.6);
}

/* Split */
.btn-split {
  border-color: rgba(201,126,176,0.3);
  background: var(--rose-bg);
  color: var(--rose);
}
.btn-split:not(:disabled):hover {
  background: rgba(201,126,176,0.18);
  border-color: rgba(201,126,176,0.6);
}

/* Surrender */
.btn-surrender {
  border-color: rgba(224,120,120,0.3);
  background: var(--red-bg);
  color: var(--red);
}
.btn-surrender:not(:disabled):hover {
  background: rgba(224,120,120,0.18);
  border-color: rgba(224,120,120,0.6);
}

/* Insurance */
.btn-insurance {
  border-color: rgba(155,142,196,0.3);
  background: var(--accent-bg);
  color: var(--accent);
}
.btn-insurance:not(:disabled):hover {
  background: rgba(155,142,196,0.18);
}

.btn-no-insurance {
  border-color: var(--border);
  background: transparent;
  color: var(--text-dim);
}
.btn-no-insurance:not(:disabled):hover {
  background: var(--bg-hover);
  border-color: var(--border-mid);
}

/* ── Strategy feedback — principal (bonne/mauvaise décision) ── */
.strategy-feedback {
  min-height: 2.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.strategy-feedback.correct {
  color: var(--green);
  background: rgba(125,203,164,0.08);
  border-color: rgba(125,203,164,0.22);
}

.strategy-feedback.wrong {
  color: var(--red);
  background: rgba(224,120,120,0.08);
  border-color: rgba(224,120,120,0.22);
  animation: shake 0.4s ease;
}

.strategy-feedback.info {
  color: var(--text-dim);
  font-size: 0.75rem;
  font-weight: 500;
}

/* ── Strategy Panel ── */
.strategy-panel {
  display: flex;
  flex-direction: row;
  border-left: 1px solid var(--border);
  background: var(--bg-main);
}

.strategy-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
  padding: 0.9rem 0.4rem;
  background: transparent;
  border: none;
  border-right: 1px solid var(--border);
  cursor: pointer;
  color: var(--accent);
  transition: background var(--transition);
  flex-shrink: 0;
  writing-mode: vertical-rl;
}

.strategy-toggle:hover { background: var(--bg-surface); }

.toggle-icon {
  font-size: 0.9rem;
  writing-mode: horizontal-tb;
}

.toggle-label {
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-transform: uppercase;
  color: var(--text-faint);
}

.strategy-content {
  width: 320px;
  padding: 0.9rem;
  overflow-y: auto;
  height: calc(100vh - 48px);
  transition: width var(--transition), opacity var(--transition);
}

.strategy-panel.collapsed .strategy-content {
  width: 0;
  padding: 0;
  overflow: hidden;
  opacity: 0;
}

.strategy-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 0.1rem;
}

.strategy-subtitle {
  font-size: 0.62rem;
  color: var(--text-faint);
  margin-bottom: 0.9rem;
  letter-spacing: 0.02em;
}

/* ── Strategy Charts ── */
.chart-section { margin-bottom: 0.9rem; }

.chart-title {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.strategy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.6rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.strategy-table th {
  padding: 3px 4px;
  text-align: center;
  color: var(--text-faint);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  font-size: 0.56rem;
  letter-spacing: 0.04em;
  background: var(--bg-surface);
}

.strategy-table th.row-header {
  text-align: right;
  padding-right: 6px;
  min-width: 32px;
}

.strategy-table td {
  padding: 3px 4px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.03);
  font-weight: 700;
  cursor: default;
  transition: background var(--transition);
}

.strategy-table td.row-key {
  text-align: right;
  padding-right: 6px;
  color: var(--text-faint);
  font-weight: 500;
  background: transparent !important;
  font-size: 0.56rem;
}

/* Couleurs cellules */
.cell-H { color: var(--blue);   background: rgba(123,184,218,0.08); }
.cell-S { color: var(--amber);  background: rgba(229,184,106,0.08); }
.cell-D { color: var(--green);  background: rgba(125,203,164,0.08); }
.cell-P { color: var(--rose);   background: rgba(201,126,176,0.08); }
.cell-R { color: var(--red);    background: rgba(224,120,120,0.08); }

/* Ligne surlignée */
.strategy-table tr.highlight-row td {
  background: rgba(155,142,196,0.16) !important;
  color: var(--text) !important;
}

.strategy-table tr.highlight-row td.row-key {
  color: var(--accent) !important;
}

/* ── Chart Legend ── */
.chart-legend {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--border);
}

.legend-item {
  font-size: 0.58rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
}

.legend-h { color: var(--blue);   background: rgba(123,184,218,0.1); }
.legend-s { color: var(--amber);  background: rgba(229,184,106,0.1); }
.legend-d { color: var(--green);  background: rgba(125,203,164,0.1); }
.legend-p { color: var(--rose);   background: rgba(201,126,176,0.1); }
.legend-r { color: var(--red);    background: rgba(224,120,120,0.1); }

.strategy-credit {
  display: block;
  text-align: center;
  margin-top: 1rem;
  font-size: 0.58rem;
  color: var(--text-faint);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.strategy-credit:hover { color: var(--accent); }

/* ── Animations ── */
@keyframes deal-in {
  from { opacity: 0; transform: translateY(-12px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes soft-pulse {
  0%, 100% { opacity: 1; }
  40%       { opacity: 0.6; }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-5px); }
  40%       { transform: translateX(5px); }
  60%       { transform: translateX(-3px); }
  80%       { transform: translateX(3px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 3px rgba(155,142,196,0.08); }
  50%       { box-shadow: 0 0 0 4px rgba(155,142,196,0.14); }
}

.card-enter { animation: deal-in 0.28s ease-out forwards; }

.hand-box.active-hand {
  animation: pulse-glow 2.5s ease-in-out infinite;
}

/* ── Scrollbar ── */
.strategy-content::-webkit-scrollbar { width: 4px; }
.strategy-content::-webkit-scrollbar-track { background: transparent; }
.strategy-content::-webkit-scrollbar-thumb {
  background: var(--border-mid);
  border-radius: 2px;
}
.strategy-content::-webkit-scrollbar-thumb:hover {
  background: var(--accent-dim);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .app-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .history-panel {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
  }

  .history-title { border-bottom: none; border-right: 1px solid var(--border); white-space: nowrap; }

  .history-list {
    flex-direction: row;
    padding: 0.4rem;
    gap: 0.5rem;
  }

  .history-entry { min-width: 110px; border-left: none; border-bottom: 2px solid transparent; }

  .strategy-panel {
    flex-direction: column;
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .strategy-content {
    width: 100% !important;
    height: auto;
    max-height: 60vh;
  }

  .strategy-panel.collapsed .strategy-content {
    height: 0;
    max-height: 0;
  }

  .strategy-toggle {
    writing-mode: horizontal-tb;
    flex-direction: row;
    width: 100%;
    padding: 0.5rem 1rem;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .toggle-label {
    writing-mode: horizontal-tb;
    transform: none;
  }
}

/* ── Seed image overlay ── */
.seed-overlay {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0;
  transform: translateY(8px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.seed-overlay.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.seed-link {
  display: block;
  border-radius: var(--radius-md);
  transition: transform var(--transition), box-shadow var(--transition);
}
.seed-link:hover {
  transform: scale(1.03);
  box-shadow: 0 0 0 2px var(--accent), var(--shadow-lg);
}

.seed-img {
  width: 140px;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-mid);
  box-shadow: var(--shadow-lg);
  display: block;
  cursor: pointer;
}

/* ── Tooltips ── */
[data-tooltip] { position: relative; }

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  z-index: 300;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--bg-raised);
  border: 1px solid var(--border-mid);
  box-shadow: var(--shadow-md);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.65rem;
  line-height: 1.55;
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-sm);
  white-space: pre-line;
  max-width: 240px;
  width: max-content;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

[data-tooltip][data-tp="below"]::after {
  bottom: auto;
  top: calc(100% + 8px);
  transform: translateX(-50%) translateY(-4px);
}
[data-tooltip][data-tp="below"]:hover::after {
  transform: translateX(-50%) translateY(0);
}

[data-tooltip][data-tp="below-left"]::after {
  bottom: auto;
  top: calc(100% + 8px);
  left: auto;
  right: 0;
  transform: translateY(-4px);
}
[data-tooltip][data-tp="below-left"]:hover::after { transform: translateY(0); }

[data-tooltip][data-tp="left"]::after {
  bottom: auto;
  top: 50%;
  left: auto;
  right: calc(100% + 8px);
  transform: translateY(-50%) translateX(4px);
}
[data-tooltip][data-tp="left"]:hover::after { transform: translateY(-50%) translateX(0); }

[data-tooltip][data-tp="above-left"]::after {
  bottom: calc(100% + 8px);
  left: auto;
  right: 0;
  transform: translateY(4px);
}
[data-tooltip][data-tp="above-left"]:hover::after { transform: translateY(0); }

.action-btn[data-tooltip],
.chip[data-tooltip] { overflow: visible; }

/* ── Bouton Shuffle ── */
.shuffle-btn {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.shuffle-btn:hover {
  background: var(--bg-surface);
  border-color: var(--accent-dim);
  color: var(--accent);
}
.shuffle-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ── Mode Toggle ── */
.mode-toggle {
  display: flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--amber-bg);
  border-radius: var(--radius-sm);
  background: var(--amber-bg);
  color: var(--amber);
  font-family: var(--font);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.mode-toggle:hover {
  background: rgba(229,184,106,0.18);
  border-color: rgba(229,184,106,0.4);
}
.mode-toggle.hard {
  border-color: var(--rose-bg);
  background: var(--rose-bg);
  color: var(--rose);
}
.mode-toggle.hard:hover {
  background: rgba(201,126,176,0.18);
  border-color: rgba(201,126,176,0.4);
}

.mode-toggle-pip {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--amber);
  transition: background var(--transition);
}
.mode-toggle.hard .mode-toggle-pip { background: var(--rose); }

/* ── Simple mode ── */
.simple-mode .header-stats { display: none; }
.simple-mode .shoe-section  { display: none; }

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 0.55rem 1.25rem;
  display: flex;
  justify-content: flex-end;
  background: var(--bg-main);
}

.footer a {
  font-size: 0.62rem;
  color: var(--text-faint);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.footer a:hover { color: var(--accent); }

/* ── History detail popup ── */
.history-detail {
  position: fixed;
  z-index: 200;
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  min-width: 220px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  font-size: 0.72rem;
  line-height: 1.6;
  box-shadow: var(--shadow-lg);
}
.history-detail.visible { opacity: 1; }

.hd-dealer {
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  font-size: 0.65rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.35rem;
}
.hd-hand-label {
  color: var(--accent);
  font-size: 0.65rem;
  margin-top: 0.4rem;
}
.hd-action {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
}
.hd-num   { color: var(--text-faint); min-width: 1.2rem; }
.hd-cards { font-family: var(--font-mono); color: var(--text); flex: 1; }
.hd-act   { font-weight: 600; color: var(--text-dim); }
.hd-ok    { color: var(--green); }
.hd-err   { color: var(--red); }
.hd-should     { color: var(--text-faint); font-size: 0.62rem; }
.hd-no-actions { color: var(--text-faint); font-style: italic; }

/* ── Utility ── */
[hidden] { display: none !important; }

.text-win  { color: var(--green) !important; }
.text-loss { color: var(--red)   !important; }
.text-push { color: var(--amber) !important; }

.bj-badge {
  display: inline-block;
  padding: 1px 7px;
  background: rgba(229,184,106,0.12);
  border: 1px solid rgba(229,184,106,0.3);
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--amber);
  margin-left: 0.45rem;
  letter-spacing: 0.06em;
}