:root {
    --bg-dark: #0f141c;
    --bg-card: #18202c;
    --bg-card-hover: #222d3d;
    --felt-green: #114227;
    --felt-border: #1e6940;
    --accent-gold: #d4af37;
    --accent-gold-hover: #e6c24d;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;
    --border-color: #2e384d;
    --card-bg: #ffffff;
    --card-text-black: #1f2937;
    --card-text-red: #dc2626;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    --modal-overlay: rgba(0, 0, 0, 0.75);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-family);
    min-height: 100vh;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.container {
    width: 100%;
    max-width: 1200px;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 24px;
}

header h1 {
    font-size: 2rem;
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 6px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Controls Bar */
.controls-bar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.control-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-group label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.control-group select,
.control-group input[type="number"] {
    background: #111827;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s;
}

.control-group select:focus,
.control-group input:focus {
    border-color: var(--accent-gold);
}

.sim-info-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 7px 12px;
    font-size: 0.85rem;
    user-select: none;
}

.sim-info-label {
    color: var(--text-muted);
}

.sim-info-val {
    color: var(--accent-gold);
    font-weight: 700;
}

.sim-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 6px var(--accent-green);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-gold);
    cursor: pointer;
}

.button-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn {
    padding: 9px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold), #b89428);
    color: #000;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-gold-hover), #d4af37);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
    background: #242e3f;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: #2d3a4f;
    color: #fff;
}

/* Poker Table Felt Area */
.poker-table {
    background: radial-gradient(ellipse at center, var(--felt-green) 0%, #092415 100%);
    border: 8px solid var(--felt-border);
    border-radius: 60px;
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.8), 0 12px 36px rgba(0, 0, 0, 0.6);
    padding: 32px;
    margin-bottom: 24px;
    position: relative;
}

.table-section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    margin-bottom: 12px;
}

/* Community Cards */
.community-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 36px;
}

.board-cards-group {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.street-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.street-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.5px;
}

.street-cards {
    display: flex;
    gap: 8px;
}

/* Card Slot */
.card-slot {
    width: 68px;
    height: 96px;
    border-radius: var(--radius-sm);
    border: 2px dashed rgba(255, 255, 255, 0.25);
    background: rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    position: relative;
}

.card-slot:hover {
    border-color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
}

.card-slot.active-picking {
    border-color: var(--accent-gold);
    box-shadow: 0 0 12px var(--accent-gold);
}

.card-slot-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.7rem;
    text-align: center;
    padding: 4px;
}

.card-slot-placeholder .plus-icon {
    font-size: 1.2rem;
    line-height: 1;
}

/* Filled Card UI */
.card {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 6px;
    position: relative;
    user-select: none;
    border: 1px solid #d1d5db;
}

.card.red {
    color: var(--card-text-red);
}

.card.black {
    color: var(--card-text-black);
}

.card-corner {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
    font-weight: 700;
}

.card-corner.top-left {
    align-self: flex-start;
}

.card-corner.bottom-right {
    align-self: flex-end;
    transform: rotate(180deg);
}

.card-rank {
    font-size: 1.15rem;
    font-weight: 800;
}

.card-suit {
    font-size: 0.95rem;
}

.card-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.6rem;
    opacity: 0.9;
}

/* Table Players Section */
.players-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

/* Hero Section */
.hero-player-box {
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid var(--accent-gold);
    border-radius: var(--radius-md);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 28px;
}

.player-info-side {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hero-tag {
    background: var(--accent-gold);
    color: #000;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.player-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.player-cards {
    display: flex;
    gap: 10px;
}

/* Equity Display Pills */
.equity-display {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.equity-pill {
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    text-align: center;
    min-width: 85px;
}

.equity-pill.highlight {
    border-color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.1);
}

.equity-pill-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.equity-pill-val {
    font-size: 1.25rem;
    font-weight: 800;
    color: #fff;
}

.equity-pill.win .equity-pill-val {
    color: var(--accent-green);
}

.equity-pill.tie .equity-pill-val {
    color: var(--accent-blue);
}

.equity-pill.loss .equity-pill-val {
    color: var(--accent-red);
}

/* Opponents Grid */
.opponents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.opponent-card-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: border-color 0.2s;
}

.opponent-card-box:hover {
    border-color: rgba(255, 255, 255, 0.3);
}

.opp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.opp-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.opp-status {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.opp-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

/* Street Progression Analytics Panel */
.analytics-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 900px) {
    .analytics-section {
        grid-template-columns: 1fr;
    }
}

.analytics-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.analytics-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Street Timeline */
.street-timeline {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.timeline-step {
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
}

.timeline-step.active {
    border-color: var(--accent-green);
    background: rgba(16, 185, 129, 0.05);
}

.step-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.step-name {
    font-size: 0.95rem;
    font-weight: 700;
}

.step-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.step-equity-badge {
    display: flex;
    align-items: center;
    gap: 12px;
}

.step-win-pct {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-main);
}

.step-delta {
    font-size: 0.85rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
}

.step-delta.positive {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

.step-delta.negative {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

.step-delta.neutral {
    background: rgba(156, 163, 175, 0.2);
    color: var(--text-muted);
}

/* Hand Distribution Breakdown */
.hand-dist-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hand-dist-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
}

.hand-dist-name {
    width: 130px;
    color: var(--text-muted);
    font-weight: 500;
}

.hand-dist-bar-container {
    flex: 1;
    background: #111827;
    height: 12px;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.hand-dist-bar {
    background: linear-gradient(90deg, #3b82f6, var(--accent-gold));
    height: 100%;
    border-radius: 6px;
    width: 0%;
    transition: width 0.4s ease;
}

.hand-dist-pct {
    width: 55px;
    text-align: right;
    font-weight: 700;
    color: var(--text-main);
}

/* Card Picker Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-overlay);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.picker-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 580px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(10px);
    transition: transform 0.2s ease;
}

.modal-overlay.open .picker-modal {
    transform: translateY(0);
}

.picker-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.picker-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
}

.picker-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
}

.picker-close-btn:hover {
    color: #fff;
}

.picker-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Step 1: Suits / Colors */
.picker-section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.suit-picker-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.suit-btn {
    background: #111827;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.suit-btn:hover {
    border-color: var(--accent-gold);
    transform: translateY(-2px);
}

.suit-btn.selected {
    border-color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.15);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.suit-btn .suit-symbol {
    font-size: 2rem;
    line-height: 1;
}

.suit-btn.black .suit-symbol {
    color: #f3f4f6;
}

.suit-btn.red .suit-symbol {
    color: var(--accent-red);
}

.suit-btn .suit-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Step 2: Rank Picker Grid */
.rank-picker-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

@media (max-width: 500px) {
    .rank-picker-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.rank-card-btn {
    height: 70px;
    background: var(--card-bg);
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    user-select: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.15s ease;
}

.rank-card-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
    border-color: var(--accent-gold);
}

.rank-card-btn.red {
    color: var(--card-text-red);
}

.rank-card-btn.black {
    color: var(--card-text-black);
}

.rank-card-btn .rank-symbol {
    font-size: 1.15rem;
    font-weight: 800;
    line-height: 1;
}

.rank-card-btn .rank-suit {
    font-size: 0.95rem;
    line-height: 1;
    margin-top: 2px;
}

.rank-card-btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
    background: #9ca3af;
    border-color: #6b7280;
    box-shadow: none;
    transform: none;
}

.picker-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #111827;
}

/* Progress indicator */
.sim-progress-bar {
    width: 100%;
    height: 4px;
    background: #1f2937;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2000;
    display: none;
}

.sim-progress-fill {
    height: 100%;
    background: var(--accent-gold);
    width: 0%;
    transition: width 0.1s linear;
}

.sim-progress-bar.active {
    display: block;
}

/* Pot Odds & Decision Advisor */
.pot-odds-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.pot-input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pot-input-group label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pot-input-group input {
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #fff;
    padding: 8px 12px;
    font-size: 0.95rem;
    font-weight: 600;
    outline: none;
    transition: border-color 0.2s;
}

.pot-input-group input:focus {
    border-color: var(--accent-gold);
}

.pot-odds-results {
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pot-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.pot-stat-label {
    color: var(--text-muted);
}

.pot-stat-val {
    font-weight: 700;
    color: var(--text-main);
}

.ev-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    text-transform: uppercase;
}

.ev-badge.positive {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.ev-badge.negative {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.ev-badge.neutral {
    background: rgba(156, 163, 175, 0.15);
    color: var(--text-muted);
}

/* Draws & Outs Styling */
.draws-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.draw-badge {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #60a5fa;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.draw-badge .outs-tag {
    background: #1e3a8a;
    color: #93c5fd;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.outs-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
    text-align: center;
}

.outs-stat-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.outs-stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.outs-stat-val {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--accent-gold);
}

/* Toast Notification */
.toast-notification {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #1f2937;
    border: 1px solid var(--accent-gold);
    color: #fff;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 3000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* Share Modal */
.share-input-box {
    display: flex;
    gap: 10px;
    align-items: center;
}

@media (max-width: 540px) {
    .share-input-box {
        flex-direction: column;
        align-items: stretch;
    }
}

.share-url-field {
    flex: 1;
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--accent-gold);
    padding: 10px 14px;
    font-size: 0.85rem;
    outline: none;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    transition: border-color 0.2s;
}

.share-url-field:focus {
    border-color: var(--accent-gold);
}

.copy-icon {
    flex-shrink: 0;
}