/* ============================================
   HOME RUN v4 — Design System
   Smoother animations, polished UI, attractive
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --font-display: 'Cabinet Grotesk', sans-serif;
  --font-body: 'Satoshi', sans-serif;
  --color-bg: #0a0d12;
  --color-surface: #12161e;
  --color-surface-2: #1a1f2b;
  --color-surface-3: #222938;
  --color-border: #2a3346;
  --color-border-light: #354058;
  --color-text: #e8eaf0;
  --color-text-muted: #8892a4;
  --color-text-faint: #5a6478;
  --color-primary: #22c55e;
  --color-primary-glow: rgba(34, 197, 94, 0.12);
  --color-primary-dark: #16a34a;
  --color-danger: #ef4444;
  --color-danger-glow: rgba(239, 68, 68, 0.12);
  --color-warning: #f59e0b;
  --color-warning-glow: rgba(245, 158, 11, 0.10);
  --color-info: #3b82f6;
  --color-info-glow: rgba(59, 130, 246, 0.10);
  --color-gold: #eab308;
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;
  --space-12: 48px; --space-16: 64px;
  --radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px; --radius-xl: 22px;
  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg);
  background-image: radial-gradient(ellipse at 50% 0%, rgba(34, 197, 94, 0.03) 0%, transparent 60%);
  line-height: 1.5;
  overflow-x: hidden;
}
#app { max-width: 960px; margin: 0 auto; padding: var(--space-4); min-height: 100dvh; }

/* === Reusable === */
.panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); }
.panel-glow-green { box-shadow: 0 0 40px var(--color-primary-glow), inset 0 1px 0 rgba(255,255,255,0.03); }
.panel-glow-red { box-shadow: 0 0 40px var(--color-danger-glow); }
.panel-glow-amber { box-shadow: 0 0 40px var(--color-warning-glow); }

.heading-xl { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 1.2rem + 2.5vw, 3.2rem); line-height: 1.1; letter-spacing: -0.02em; }
.heading-lg { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); line-height: 1.2; }
.heading-md { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; line-height: 1.3; }
.heading-sm { font-family: var(--font-body); font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }

.label { font-size: 13px; color: var(--color-text-muted); font-weight: 500; }
.value { font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums lining-nums; }
.value-lg { font-size: 1.5rem; font-weight: 700; font-variant-numeric: tabular-nums lining-nums; font-family: var(--font-display); }
.value-xl { font-size: clamp(1.8rem, 1.2rem + 2vw, 2.5rem); font-weight: 800; font-variant-numeric: tabular-nums lining-nums; font-family: var(--font-display); }

.text-green { color: var(--color-primary); }
.text-red { color: var(--color-danger); }
.text-amber { color: var(--color-warning); }
.text-blue { color: var(--color-info); }
.text-gold { color: var(--color-gold); }
.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-md);
  font-family: var(--font-body); font-weight: 600; font-size: 14px;
  border: none; cursor: pointer; transition: all var(--transition); white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--color-primary); color: #0c0f14; }
.btn-primary:hover { background: var(--color-primary-dark); box-shadow: 0 0 20px var(--color-primary-glow); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-outline { background: transparent; border: 1px solid var(--color-border-light); color: var(--color-text); }
.btn-outline:hover { background: var(--color-surface-2); border-color: var(--color-text-muted); }
.btn-ghost { background: transparent; color: var(--color-text-muted); padding: var(--space-2) var(--space-3); }
.btn-ghost:hover { color: var(--color-text); background: var(--color-surface-2); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: 16px; border-radius: var(--radius-lg); }
.btn-sm { padding: var(--space-2) var(--space-3); font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled, .btn-disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* Inputs */
.input { padding: var(--space-3) var(--space-4); background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text); font-family: var(--font-body); font-size: 15px; font-variant-numeric: tabular-nums; transition: border-color var(--transition); width: 100%; }
.input:focus { outline: none; border-color: var(--color-primary); }

/* Slider — v4: smoother with larger thumb */
.slider {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px;
  background: var(--color-surface-3); border-radius: 3px; outline: none;
  transition: background var(--transition);
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--color-primary); cursor: pointer;
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 12px var(--color-primary-glow), 0 2px 8px rgba(0,0,0,0.3);
  transition: transform var(--transition), box-shadow var(--transition);
}
.slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.3), 0 2px 8px rgba(0,0,0,0.3);
}
.slider::-webkit-slider-thumb:active {
  transform: scale(1.1);
}
.slider::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--color-primary); cursor: pointer;
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 12px var(--color-primary-glow);
}

/* Progress bar — v4: smoother */
.progress-bar { width: 100%; height: 10px; background: var(--color-surface-3); border-radius: 5px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 5px; transition: width 800ms cubic-bezier(0.16, 1, 0.3, 1); position: relative; }
.progress-fill::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent); animation: shimmer 2.5s infinite; }
@keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* Stat grid */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: var(--space-3); }
.stat-card {
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-3) var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-1);
  transition: border-color var(--transition), background var(--transition);
}
.stat-card:hover { border-color: var(--color-border-light); background: var(--color-surface-3); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }

.stack { display: flex; flex-direction: column; }
.gap-1 { gap: var(--space-1); } .gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); } .gap-6 { gap: var(--space-6); } .gap-8 { gap: var(--space-8); }
.row { display: flex; align-items: center; }
.row-between { display: flex; justify-content: space-between; align-items: center; }
.flex-1 { flex: 1; }
.divider { height: 1px; background: var(--color-border); margin: var(--space-4) 0; }

.badge { display: inline-flex; align-items: center; gap: var(--space-1); padding: 3px var(--space-2); border-radius: var(--radius-sm); font-size: 12px; font-weight: 600; }
.badge-green { background: var(--color-primary-glow); color: var(--color-primary); }
.badge-red { background: var(--color-danger-glow); color: var(--color-danger); }
.badge-amber { background: var(--color-warning-glow); color: var(--color-warning); }
.badge-blue { background: var(--color-info-glow); color: var(--color-info); }

.tip { font-size: 12px; color: var(--color-text-faint); font-style: italic; }
.subtitle { font-size: 15px; color: var(--color-text-muted); max-width: 480px; }

/* ============================================
   PHASE SCREENS
   ============================================ */
.phase-screen { min-height: 100dvh; display: flex; flex-direction: column; gap: var(--space-6); padding: var(--space-6) 0; }
.phase-hero { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }
.hero-icon {
  width: 80px; height: 80px; display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-glow); border-radius: 50%; font-size: 40px;
  box-shadow: 0 0 40px var(--color-primary-glow);
  animation: heroFloat 3s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.phase-header { display: flex; flex-direction: column; gap: var(--space-2); }
.phase-content { display: flex; flex-direction: column; gap: var(--space-3); }
.result-panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }

/* Chat log */
.chat-log { max-height: 240px; overflow-y: auto; display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-3) 0; margin-bottom: var(--space-4); scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }
.chat-bubble { padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); max-width: 85%; animation: slideUp 300ms ease; }
.chat-bubble.you { background: var(--color-primary-glow); border: 1px solid rgba(34, 197, 94, 0.2); align-self: flex-end; }
.chat-bubble.seller { background: var(--color-surface-2); border: 1px solid var(--color-border); align-self: flex-start; }
.chat-who { font-size: 12px; font-weight: 600; color: var(--color-text-muted); margin-bottom: 2px; }
.chat-text { font-size: 14px; line-height: 1.5; }
@keyframes slideUp { from { transform: translateY(10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.negotiation-controls { display: flex; flex-direction: column; gap: var(--space-3); }

/* Bank cards */
.bank-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
.bank-card { background: var(--color-surface-2); border: 2px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-4); cursor: pointer; transition: all var(--transition); display: flex; flex-direction: column; gap: var(--space-2); }
.bank-card:hover { border-color: var(--color-text-muted); transform: translateY(-2px); }
@media (max-width: 640px) { .bank-grid { grid-template-columns: 1fr; } }

/* Budget */
.budget-bar-container { padding: var(--space-3) 0; }
.budget-bar { height: 26px; background: var(--color-surface-3); border-radius: 13px; display: flex; overflow: hidden; gap: 2px; }
.budget-seg { height: 100%; min-width: 2px; transition: width 500ms cubic-bezier(0.16, 1, 0.3, 1); }
.budget-seg-deposit { background: var(--color-primary); border-radius: 13px 0 0 13px; }
.budget-seg-legal { background: var(--color-warning); }
.budget-seg-extras { background: var(--color-info); border-radius: 0 13px 13px 0; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; }
.dot-deposit { background: var(--color-primary); }
.dot-legal { background: var(--color-warning); }
.dot-extras { background: var(--color-info); }
.dot-remaining { background: var(--color-text-faint); }
.dot-overflow { background: var(--color-danger); }

.extras-grid { display: flex; flex-direction: column; gap: var(--space-2); }
.warning-banner { background: var(--color-danger-glow); border: 1px solid rgba(239, 68, 68, 0.3); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); font-size: 14px; font-weight: 500; color: var(--color-danger); }
.warning-banner.warning-amber { background: var(--color-warning-glow); border-color: rgba(245, 158, 11, 0.3); color: var(--color-warning); }
.warning-banner.warning-red { background: var(--color-danger-glow); border-color: rgba(239, 68, 68, 0.3); color: var(--color-danger); }

/* ============================================
   GAME SCREEN
   ============================================ */
.game-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}
.game-header .logo {
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.month-badge {
  padding: var(--space-1) var(--space-3); background: var(--color-surface-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums;
}

.game-top-grid { display: grid; grid-template-columns: 1fr 120px; gap: var(--space-4); margin-bottom: var(--space-4); align-items: stretch; }
@media (max-width: 640px) { .game-top-grid { grid-template-columns: 1fr 100px; gap: var(--space-3); } }

.balance-display { text-align: center; padding: var(--space-5) var(--space-4); display: flex; flex-direction: column; justify-content: center; }
.balance-label { font-size: 12px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin-bottom: var(--space-2); }
.balance-amount { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.5rem, 1rem + 3vw, 2.5rem); font-variant-numeric: tabular-nums lining-nums; line-height: 1; margin-bottom: var(--space-3); }

/* === UNDERWATER METER === */
.underwater-meter { display: flex; flex-direction: column; gap: var(--space-2); }
.underwater-header { display: flex; flex-direction: column; gap: 2px; }
.underwater-header .label { font-size: 11px; white-space: nowrap; }
.underwater-header .value { font-size: 11px; }
.underwater-bar {
  position: relative; flex: 1; min-height: 160px;
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); overflow: hidden;
}
.underwater-water {
  position: absolute; bottom: 0; left: 0; right: 0;
  transition: height 1000ms cubic-bezier(0.16, 1, 0.3, 1), background 500ms ease;
  opacity: 0.5;
}
.underwater-waves {
  position: absolute; top: -4px; left: 0; right: 0; height: 8px;
  background: repeating-linear-gradient(90deg, transparent, rgba(255,255,255,0.15) 10px, transparent 20px);
  animation: waveMove 2s linear infinite;
}
@keyframes waveMove { 0% { transform: translateX(0); } 100% { transform: translateX(20px); } }
.underwater-person {
  position: absolute; left: 50%; transform: translateX(-50%) translateY(50%);
  font-size: 24px; transition: bottom 1000ms cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.underwater-marks { position: absolute; inset: 0; }
.mark-line { position: absolute; left: 0; right: 0; height: 1px; background: rgba(255, 255, 255, 0.06); }

/* Costs details */
.costs-details { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0 var(--space-4); }
.costs-details[open] { padding-bottom: var(--space-4); }
.costs-details summary { list-style: none; }
.costs-details summary::-webkit-details-marker { display: none; }

/* Action panel */
.action-panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.action-tabs { display: flex; border-bottom: 1px solid var(--color-border); }
.action-tab {
  flex: 1; padding: var(--space-3); text-align: center; font-size: 13px; font-weight: 600;
  color: var(--color-text-muted); cursor: pointer; background: none; border: none;
  border-bottom: 2px solid transparent; transition: all var(--transition);
}
.action-tab:hover { color: var(--color-text); background: var(--color-surface-2); }
.action-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); background: var(--color-primary-glow); }
.action-content { padding: var(--space-5); }

/* Timeline */
.timeline { max-height: 300px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }
.timeline-item { display: flex; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); font-size: 13px; align-items: flex-start; }
.timeline-item:last-child { border-bottom: none; }
.timeline-month { font-weight: 600; min-width: 55px; color: var(--color-text-muted); font-variant-numeric: tabular-nums; }
.timeline-text { flex: 1; }
.timeline-amount { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Event overlay */
.event-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.75); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; z-index: 100; animation: fadeIn 300ms ease; padding: var(--space-4); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.event-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-6); max-width: 480px; width: 100%; text-align: center; animation: scaleIn 400ms cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes scaleIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.event-icon { width: 60px; height: 60px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 30px; margin-bottom: var(--space-3); }
.event-icon.bad { background: var(--color-danger-glow); }
.event-icon.good { background: var(--color-primary-glow); }
.event-icon.neutral { background: var(--color-warning-glow); }
.event-title { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; margin-bottom: var(--space-2); }
.event-desc { color: var(--color-text-muted); font-size: 14px; margin-bottom: var(--space-3); line-height: 1.6; }
.event-impact { padding: var(--space-3) var(--space-4); background: var(--color-surface-2); border-radius: var(--radius-md); font-weight: 600; font-size: 14px; margin-bottom: var(--space-4); display: inline-block; white-space: pre-line; }
.event-choices { display: flex; flex-direction: column; gap: var(--space-2); }

/* v4: Decision buttons — highlight to select, NO amounts shown */
.decision-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3);
}
@media (max-width: 640px) { .decision-grid { grid-template-columns: 1fr; } }

.decision-btn {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-1);
  padding: var(--space-4) var(--space-3); background: var(--color-surface-2);
  border: 2px solid var(--color-border); border-radius: var(--radius-lg);
  cursor: pointer; transition: all var(--transition); text-align: center;
  font-family: var(--font-body); color: var(--color-text); position: relative;
  min-height: 90px;
}
.decision-btn:hover { border-color: var(--color-primary); background: var(--color-primary-glow); transform: translateY(-2px); }
.decision-btn.chosen {
  border-color: var(--color-primary); background: var(--color-primary-glow);
  box-shadow: 0 0 20px var(--color-primary-glow);
}
.decision-icon { font-size: 24px; margin-bottom: 2px; }
.decision-label { font-size: 14px; font-weight: 600; line-height: 1.3; }
.decision-check { font-size: 12px; font-weight: 700; color: var(--color-primary); margin-top: 2px; }
.decision-hint { font-size: 11px; color: var(--color-text-faint); margin-top: 2px; }

/* v4: Year-end summary card */
.year-end-card { max-width: 520px; max-height: 85vh; overflow-y: auto; }
.year-end-results { display: flex; flex-direction: column; gap: var(--space-3); margin: var(--space-4) 0; text-align: left; }
.year-end-item {
  background: var(--color-surface-2); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4); border-left: 3px solid var(--color-border);
  animation: slideUp 300ms ease;
}
.year-end-item.positive { border-left-color: var(--color-primary); }
.year-end-item.negative { border-left-color: var(--color-danger); }
.year-end-item-header { display: flex; justify-content: space-between; align-items: center; font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.year-end-item-desc { font-size: 13px; color: var(--color-text-muted); line-height: 1.5; margin-bottom: 4px; }
.year-end-item-impact { font-size: 13px; font-weight: 600; }
.year-end-net {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-3) var(--space-4); background: var(--color-surface-2);
  border-radius: var(--radius-md); margin-bottom: var(--space-4);
  font-weight: 600; font-size: 15px;
  border: 1px solid var(--color-border);
}
.year-end-net.positive { border-color: rgba(34, 197, 94, 0.3); }
.year-end-net.negative { border-color: rgba(239, 68, 68, 0.3); }

/* v4: Smooth timer ring (SVG-based, no DOM re-renders) */
.timed-overlay .event-card {
  border: 2px solid var(--color-warning);
  box-shadow: 0 0 60px rgba(245, 158, 11, 0.2);
}
.timed-card { position: relative; }
.timer-ring-wrapper {
  width: 72px; height: 72px; margin: 0 auto var(--space-3);
  position: relative; display: flex; align-items: center; justify-content: center;
}
.timer-svg {
  width: 100%; height: 100%;
  transform: rotate(-90deg);
}
.timer-bg { fill: none; stroke: var(--color-surface-3); stroke-width: 6; }
.timer-progress {
  fill: none; stroke: var(--color-warning); stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 100ms linear, stroke 200ms ease;
}
.timer-text {
  position: absolute; z-index: 1;
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  color: var(--color-warning);
}
.timer-text.urgent { color: var(--color-danger); animation: pulse 500ms infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.15); } }
.timed-choices .btn { animation: slideUp 300ms ease; }

/* Victory / Game over */
.victory-screen, .gameover-screen { min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: var(--space-6); padding: var(--space-8) var(--space-4); }
.victory-icon, .gameover-icon { width: 88px; height: 88px; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 44px; }
.victory-icon { background: var(--color-primary-glow); box-shadow: 0 0 60px var(--color-primary-glow); }
.gameover-icon { background: var(--color-danger-glow); }
.score-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); max-width: 420px; width: 100%; }
.score-item { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); text-align: left; }
@media (max-width: 480px) { .score-grid { grid-template-columns: 1fr; } }

/* Bank negotiation grid */
.bank-negotiate-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
@media (max-width: 640px) { .bank-negotiate-grid { grid-template-columns: 1fr; } }
.bank-neg-card { background: var(--color-surface-2); border: 2px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-3); transition: all var(--transition); }
.bank-neg-card.declined { opacity: 0.4; border-style: dashed; }
.bank-neg-card.accepted { border-color: var(--color-primary); background: var(--color-primary-glow); }
.bank-neg-header { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-2); }
.bank-neg-icon { font-size: 20px; }
.bank-neg-name { font-family: var(--font-display); font-weight: 700; font-size: 14px; }

/* Category/tier selection */
.category-grid { display: flex; flex-direction: column; gap: var(--space-3); }
.category-card { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-3); }
.category-header { display: flex; justify-content: space-between; align-items: center; font-size: 14px; font-weight: 600; margin-bottom: var(--space-2); }
.tier-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: var(--space-2); }
.tier-btn {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: var(--space-2); background: var(--color-surface-3);
  border: 2px solid transparent; border-radius: var(--radius-sm);
  cursor: pointer; transition: all var(--transition);
  font-family: var(--font-body); color: var(--color-text); text-align: center;
}
.tier-btn:hover { border-color: var(--color-info); background: var(--color-info-glow); }
.tier-btn.active { border-color: var(--color-info); background: var(--color-info-glow); }
.tier-label { font-size: 12px; font-weight: 600; }
.tier-cost { font-size: 11px; color: var(--color-text-muted); font-variant-numeric: tabular-nums; }

/* Bailout panel */
.bailout-panel { background: var(--color-danger-glow); border: 1px solid rgba(239, 68, 68, 0.25); border-radius: var(--radius-lg); padding: var(--space-4); }

/* Slider group */
.slider-group { display: flex; flex-direction: column; gap: var(--space-1); }
.slider-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 2px; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }

/* Mobile */
@media (max-width: 640px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .action-tab { font-size: 11px; padding: var(--space-2); }
  .event-card { padding: var(--space-4); }
  .decision-btn { padding: var(--space-3) var(--space-2); min-height: 80px; }
}

#confetti-canvas { position: fixed; inset: 0; pointer-events: none; z-index: 200; }

/* ============================================
   v4.1 NEW STYLES
   ============================================ */

/* BANKERX PRESENTS branding */
.bankerx-presents {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-1);
}

/* Powered by Perplexity footer */
.powered-by-footer {
  font-size: 12px;
  color: var(--color-text-faint);
  margin-top: var(--space-6);
  padding-top: var(--space-3);
}
.powered-by-footer a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-decoration-color: var(--color-border);
  text-underline-offset: 2px;
  transition: color var(--transition);
}
.powered-by-footer a:hover {
  color: var(--color-primary);
}

/* BANKERX signup link */
.bankerx-signup {
  text-align: center;
  padding: var(--space-3) 0;
}
.bankerx-signup a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  background: var(--color-surface);
}
.bankerx-signup a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-glow);
}

/* v4.2: Glowing + pulsing BANKERX CTA on end screens */
.bankerx-glow a {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-glow);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.35), 0 0 24px rgba(34, 197, 94, 0.15);
  animation: bankerxPulse 2s ease-in-out infinite;
  font-size: 14px;
  padding: var(--space-3) var(--space-5);
}
.bankerx-glow a:hover {
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.5), 0 0 40px rgba(34, 197, 94, 0.25);
  transform: scale(1.03);
}
@keyframes bankerxPulse {
  0%, 100% { box-shadow: 0 0 12px rgba(34, 197, 94, 0.35), 0 0 24px rgba(34, 197, 94, 0.15); }
  50% { box-shadow: 0 0 20px rgba(34, 197, 94, 0.5), 0 0 40px rgba(34, 197, 94, 0.25); }
}

/* WhatsApp community feed */
.whatsapp-feed {
  margin-top: var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  max-height: 180px;
  overflow-y: auto;
}
.whatsapp-header {
  font-size: 13px;
  font-weight: 700;
  color: #25d366;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}
.whatsapp-msg {
  padding: var(--space-2) 0;
  font-size: 13px;
  line-height: 1.5;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  animation: slideUp 300ms ease;
}
.whatsapp-msg:last-child { border-bottom: none; }
.whatsapp-name {
  font-weight: 700;
  color: #25d366;
  margin-right: var(--space-1);
}
.whatsapp-text {
  color: var(--color-text-muted);
}

/* Amortization breakdown */
.amort-breakdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: 13px;
}
.amort-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.amort-item .label {
  font-size: 11px;
  color: var(--color-text-faint);
}
.amort-divider {
  color: var(--color-text-faint);
  font-size: 16px;
}

/* Investment grid */
.investment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-2);
}
.invest-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3);
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
  color: var(--color-text);
  text-align: center;
}
.invest-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-glow);
  transform: translateY(-2px);
}
.invest-icon { font-size: 24px; }
.invest-name { font-size: 12px; font-weight: 700; line-height: 1.3; }
.invest-detail { font-size: 11px; color: var(--color-text-muted); line-height: 1.4; }
.invest-meta { font-size: 10px; color: var(--color-text-faint); margin-top: 2px; }

/* Score rating ring */
.score-rating-ring {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 4px solid var(--score-color, var(--color-primary));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: var(--space-4) auto;
  box-shadow: 0 0 40px color-mix(in srgb, var(--score-color, var(--color-primary)) 20%, transparent);
  position: relative;
  background: var(--color-surface);
}
.score-ring-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--score-color, var(--color-primary));
}
.score-ring-label {
  font-size: 14px;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: -2px;
}
.score-ring-rating {
  font-size: 12px;
  font-weight: 700;
  margin-top: var(--space-1);
}

/* Leaderboard */
.leaderboard {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.leaderboard-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: all var(--transition);
}
.leaderboard-row.is-player {
  border-color: var(--color-primary);
  background: var(--color-primary-glow);
  box-shadow: 0 0 16px var(--color-primary-glow);
}
.leaderboard-rank {
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--color-text-muted);
  min-width: 28px;
}
.leaderboard-row.is-player .leaderboard-rank { color: var(--color-primary); }
.leaderboard-name { flex: 1; font-weight: 600; }
.leaderboard-score {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}
.leaderboard-row.is-player .leaderboard-score { color: var(--color-primary); }
.leaderboard-years {
  font-size: 12px;
  color: var(--color-text-faint);
  min-width: 32px;
  text-align: right;
}

/* Decision review */
.decision-review {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.decision-review-summary {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  font-size: 14px;
  font-weight: 600;
  padding: var(--space-2) 0;
  margin-bottom: var(--space-2);
}
.review-year {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-1);
}
.review-year-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}
.review-dec {
  font-size: 13px;
  padding: 2px 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.review-dec.positive { color: var(--color-primary); }
.review-dec.negative { color: var(--color-danger); }

/* Rent popup overlay */
.rent-popup-card {
  border: 2px solid var(--color-warning);
  box-shadow: 0 0 60px rgba(245, 158, 11, 0.15);
}