/* ============================================
   ChessStake - Lobby Page Styles
   Dark Theme / Web3 Aesthetic - Redesigned UI
   ============================================ */

.lobby-page {
    min-height: 100vh;
    background: var(--color-bg-primary);
    padding-top: 80px;
    padding-bottom: 2rem;
}

.lobby-container {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
}

/* Panels */
.panel {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    position: relative;
}

/* ============================================
   How It Works Panel (Collapsible)
   ============================================ */

.how-it-works-panel {
    padding: 0;
    overflow: hidden;
}

.how-it-works-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-primary);
    transition: background 0.2s;
}

.how-it-works-toggle:hover {
    background: var(--color-bg-tertiary);
}

.toggle-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: white;
}

.toggle-text {
    flex: 1;
    text-align: left;
    font-weight: 500;
    font-size: 0.9rem;
}

.toggle-arrow {
    color: var(--color-text-muted);
    transition: transform 0.2s;
}

.how-it-works-toggle.open .toggle-arrow {
    transform: rotate(180deg);
}

.how-it-works-content {
    padding: 0 1.25rem 1.25rem;
    border-top: 1px solid var(--color-border);
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
}

.step-item:not(:last-child) {
    border-bottom: 1px dashed var(--color-border);
}

.step-number {
    width: 24px;
    height: 24px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.step-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.step-text strong {
    font-size: 0.85rem;
    color: var(--color-text-primary);
}

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

.fee-explainer {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.fee-bar {
    display: flex;
    height: 24px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    font-size: 0.65rem;
    font-weight: 600;
}

.fee-winner {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fee-protocol {
    background: var(--color-accent-secondary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fee-note {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 0.5rem;
    margin-bottom: 0;
}

/* ============================================
   Create Game Panel - New Design
   ============================================ */

.panel-header-new {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.panel-icon-badge {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.panel-header-text .panel-title {
    font-size: 1.1rem;
    margin-bottom: 0.15rem;
}

.panel-header-text .panel-subtitle {
    margin-bottom: 0;
    font-size: 0.8rem;
}

/* Steps */
.create-step {
    margin-bottom: 1.25rem;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.step-badge {
    width: 20px;
    height: 20px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: #0a0a0f;
    position: relative;
    top: -4px;
}

.step-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Stake Chips */
.stake-options-new {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.stake-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.25rem;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    min-height: 52px;
}

.stake-chip:hover {
    border-color: var(--color-accent-primary);
    background: rgba(0, 240, 255, 0.05);
}

.stake-chip.selected {
    border-color: var(--color-accent-primary);
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(0, 240, 255, 0.05));
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.stake-amount {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.stake-chip.selected .stake-amount {
    color: var(--color-accent-primary);
}

.stake-currency {
    font-size: 0.6rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Custom stake input */
.stake-custom-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.stake-custom-input {
    flex: 1;
    padding: 0.6rem 0.75rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.85rem;
}

.stake-custom-input:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

.stake-custom-suffix {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Payout Box */
.payout-box {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem;
}

.payout-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
}

.payout-row:not(:last-child) {
    border-bottom: 1px dashed var(--color-border);
}

.payout-row .payout-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.payout-row .payout-value {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.payout-row.highlight {
    background: rgba(34, 197, 94, 0.1);
    margin: 0.4rem -0.75rem -0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    border-bottom: none;
}

.payout-row .payout-value.win {
    color: #22c55e;
    font-size: 1rem;
}

/* Time Selector */
.time-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.9rem;
    cursor: pointer;
}

.time-select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

/* Optional Step */
.optional-step {
    margin-bottom: 1.5rem;
}

.optional-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    transition: color 0.2s;
}

.optional-toggle:hover {
    color: var(--color-text-secondary);
}

.toggle-arrow-sm {
    transition: transform 0.2s;
}

.optional-toggle.open .toggle-arrow-sm {
    transform: rotate(180deg);
}

.optional-content {
    padding-top: 0.75rem;
}

.option-group {
    margin-bottom: 1rem;
}

.option-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Color Chips */
.color-options-compact {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.color-chip {
    width: 48px;
    height: 48px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.color-chip:hover {
    border-color: rgba(0, 240, 255, 0.5);
    transform: translateY(-2px);
}

.color-chip.selected {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.color-chip.white {
    background: linear-gradient(135deg, #f5f5f5, #d4d4d4);
}

.color-chip.black {
    background: linear-gradient(135deg, #404040, #1a1a1a);
}

.color-chip.random {
    background: linear-gradient(135deg, #f5f5f5 50%, #1a1a1a 50%);
}

.color-piece {
    font-size: 1.5rem;
}

.color-chip.white .color-piece { color: #333; }
.color-chip.black .color-piece { color: #fff; }
.color-chip.random .color-piece { color: var(--color-accent-primary); }

/* ELO Range Compact */
.elo-range-compact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.elo-input {
    width: 80px;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.85rem;
    text-align: center;
}

.elo-input:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

.elo-dash {
    color: var(--color-text-muted);
}

/* Create Button */
.btn-create-game {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, var(--color-accent-primary), #00b8cc);
    border: none;
    border-radius: var(--radius-md);
    color: #0a0a0f;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.btn-create-game:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 240, 255, 0.4);
}

.btn-create-game:disabled {
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
    box-shadow: none;
    cursor: not-allowed;
}

.btn-icon-left {
    font-size: 1.1rem;
}

p.create-hint {
    text-align: center;
    font-size: 0.75rem;
    color: #fbbf24 !important;
    margin-top: 0.75rem;
    margin-bottom: 0;
    padding: 0.5rem 0.75rem;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid #fbbf24;
    border-radius: var(--radius-md);
}

p.create-hint.success {
    color: #22c55e !important;
    background: rgba(34, 197, 94, 0.1);
    border-color: #22c55e;
}

p.create-hint.error {
    color: #ef4444 !important;
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

p.create-hint.info {
    color: var(--color-accent-primary) !important;
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--color-accent-primary);
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============================================
   Network Badge & Tags
   ============================================ */

.network-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.6rem;
    background: rgba(130, 71, 229, 0.15);
    border: 1px solid rgba(130, 71, 229, 0.3);
    border-radius: var(--radius-full);
}

.network-dot {
    width: 6px;
    height: 6px;
    background: #8247e5;
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(130, 71, 229, 0.6);
    animation: network-pulse 2s ease-in-out infinite;
}

@keyframes network-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.network-name {
    font-size: 0.7rem;
    font-weight: 600;
    color: #8247e5;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.network-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-left: auto;
    padding: 0.2rem 0.5rem;
    background: rgba(130, 71, 229, 0.1);
    border: 1px solid rgba(130, 71, 229, 0.25);
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 600;
    color: #8247e5;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.network-logo {
    width: 12px;
    height: 12px;
}

/* ============================================
   Quick Match Panel - Compact Design
   ============================================ */

.quick-match-panel {
    padding: 1rem 1.25rem;
}

.quick-match-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.quick-icon {
    font-size: 1.25rem;
    color: var(--color-accent-secondary);
}

.quick-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.quick-subtitle {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin: 0;
}

.quick-match-options {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.quick-select {
    flex: 1;
    padding: 0.6rem 0.75rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}

.btn-quick-match {
    padding: 0.6rem 1rem;
    background: var(--color-accent-secondary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-quick-match:hover {
    background: #7c3aed;
}

.elo-range-slider {
    padding-top: 0.5rem;
}

.slider-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.slider-label span {
    color: var(--color-accent-secondary);
    font-weight: 600;
}

.range-slider {
    width: 100%;
    height: 4px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    appearance: none;
    cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
    appearance: none;
    width: 14px;
    height: 14px;
    background: var(--color-accent-secondary);
    border-radius: 50%;
    cursor: pointer;
}

/* Matchmaking Status Compact */
.matchmaking-status-compact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-md);
    margin-top: 0.75rem;
}

.searching-indicator {
    display: flex;
    gap: 4px;
}

.searching-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent-secondary);
    border-radius: 50%;
    animation: searching-bounce 1.4s ease-in-out infinite;
}

.searching-dot:nth-child(2) { animation-delay: 0.2s; }
.searching-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes searching-bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

.searching-text {
    flex: 1;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.btn-cancel-search {
    padding: 0.35rem 0.75rem;
    background: transparent;
    border: 1px solid var(--color-text-muted);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel-search:hover {
    border-color: #ef4444;
    color: #ef4444;
}

/* ============================================
   Stats Panel - Compact Horizontal
   ============================================ */

.stats-panel-compact {
    display: flex;
    justify-content: space-around;
    padding: 0.75rem 1rem;
}

.stat-chip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.stat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.stat-dot.green { background: #22c55e; box-shadow: 0 0 8px rgba(34, 197, 94, 0.5); }
.stat-dot.cyan { background: var(--color-accent-primary); box-shadow: 0 0 8px rgba(0, 240, 255, 0.5); }
.stat-dot.violet { background: var(--color-accent-secondary); box-shadow: 0 0 8px rgba(139, 92, 246, 0.5); }

.stat-num {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text-primary);
}

.stat-txt {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* ============================================
   Legacy Classes (keep for backward compat)
   ============================================ */

.panel-header-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 240, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.panel-header-icon.secondary {
    background: rgba(139, 92, 246, 0.1);
}

.panel-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.panel-subtitle {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
}

/* Sidebar */
.lobby-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Form Controls */
.control-group {
    margin-bottom: 1.25rem;
}

.control-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.control-label .highlight {
    color: var(--color-accent-primary);
}

.control-select,
.control-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.control-select:hover,
.control-input:hover {
    border-color: rgba(0, 240, 255, 0.3);
}

.control-select:focus,
.control-input:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.control-slider {
    width: 100%;
    height: 6px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    appearance: none;
    cursor: pointer;
}

.control-slider::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: transform var(--transition-fast);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.control-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

/* Color Options */
.color-options {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.color-option {
    width: 56px;
    height: 56px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--color-bg-tertiary);
}

.color-option:hover {
    border-color: rgba(0, 240, 255, 0.5);
    transform: translateY(-3px);
}

.color-option.selected {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.color-option.white {
    background: linear-gradient(135deg, #f0f0f0 0%, #d4d4d4 100%);
    color: #333;
}

.color-option.black {
    background: linear-gradient(135deg, #3d3d3d 0%, #1a1a1a 100%);
    color: #fff;
}

.color-option.random {
    background: linear-gradient(135deg, #f0f0f0 50%, #1a1a1a 50%);
    color: var(--color-accent-primary);
}

/* ELO Range */
.elo-range-inputs {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.elo-range-inputs .control-input {
    width: 100px;
    text-align: center;
}

.elo-separator {
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Buttons */
.btn-block {
    width: 100%;
}

.btn-glow {
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.btn-glow:hover {
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

.btn-secondary {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--color-accent-secondary);
    color: var(--color-accent-secondary);
}

.btn-secondary:hover {
    background: var(--color-accent-secondary);
    color: white;
}

/* Matchmaking Status */
.matchmaking-status {
    text-align: center;
    padding: 1.5rem;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-lg);
    margin-top: 1rem;
}

.status-animation {
    position: relative;
    width: 70px;
    height: 70px;
    margin: 0 auto 1rem;
}

.pulse-ring {
    position: absolute;
    inset: 0;
    border: 3px solid var(--color-accent-secondary);
    border-radius: 50%;
    animation: pulse-ring 1.5s ease-out infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
}

.status-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-accent-secondary);
}

.status-text {
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.status-time {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

/* Stats Panel */
.stats-panel {
    display: flex;
    justify-content: space-around;
    padding: 1rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.stat-icon {
    font-size: 0.75rem;
}

.stat-icon.green { color: var(--color-accent-tertiary); }
.stat-icon.cyan { color: var(--color-accent-primary); }
.stat-icon.violet { color: var(--color-accent-secondary); }

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
}

/* Games Panel */
.games-panel {
    min-height: 500px;
    display: flex;
    flex-direction: column;
}

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

.games-header .panel-title {
    margin: 0;
}

.games-filters {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.filter-select {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    cursor: pointer;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* Games List */
.games-list {
    flex: 1;
    overflow-y: auto;
}

.games-loading,
.games-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--color-text-muted);
}

.empty-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--color-bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.empty-icon {
    font-size: 2.5rem;
    opacity: 0.5;
}

.empty-title {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.empty-hint {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Game Row */
.game-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 0.75rem;
    transition: all var(--transition-fast);
}

.game-row:hover {
    border-color: rgba(0, 240, 255, 0.3);
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.game-creator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.creator-avatar {
    width: 40px;
    height: 40px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.creator-info {
    min-width: 0;
}

.creator-name {
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.creator-elo {
    font-size: 0.75rem;
    color: var(--color-accent-tertiary);
}

.game-type-badge {
    padding: 0.35rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
    background: rgba(0, 240, 255, 0.1);
    color: var(--color-accent-primary);
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.game-type-badge.classical {
    background: rgba(139, 92, 246, 0.1);
    color: var(--color-accent-secondary);
    border-color: rgba(139, 92, 246, 0.2);
}
.game-type-badge.rapid {
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-accent-tertiary);
    border-color: rgba(34, 197, 94, 0.2);
}
.game-type-badge.blitz {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.2);
}
.game-type-badge.bullet {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.2);
}

.game-time {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    min-width: 60px;
    text-align: center;
}

.btn-join {
    padding: 0.5rem 1.25rem;
    font-size: 0.8rem;
}

.btn-cancel {
    padding: 0.5rem 1.25rem;
    font-size: 0.8rem;
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.btn-cancel:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

/* My Game Row */
.game-row.my-game {
    border-color: rgba(0, 240, 255, 0.3);
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, rgba(0, 240, 255, 0.05) 100%);
}

.game-row.my-game .creator-avatar {
    background: rgba(0, 240, 255, 0.1);
    border-color: rgba(0, 240, 255, 0.3);
}

/* User Info in Nav */
.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    cursor: pointer;
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius-md, 8px);
    transition: background-color 0.2s ease;
}

.user-info:hover {
    background-color: var(--color-bg-tertiary, rgba(0,0,0,0.05));
}

.user-name {
    font-weight: 500;
    color: var(--color-text-primary);
}

/* ELO Badge */
.elo-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-tertiary);
    background: rgba(34, 197, 94, 0.1);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

/* Nav Buttons - Modern Pill Style */
.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all 0.2s ease;
}

.nav-btn svg {
    opacity: 0.7;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border-color: var(--color-accent-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 240, 255, 0.15);
}

.nav-btn:hover svg {
    opacity: 1;
    stroke: var(--color-accent-primary);
}

.nav-btn.active {
    color: var(--color-accent-primary);
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--color-accent-primary);
}

.nav-btn.active svg {
    opacity: 1;
    stroke: var(--color-accent-primary);
}

/* Spinner */
.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Waiting Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: blur(8px);
}

.modal {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    max-width: 420px;
    width: 90%;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: modal-in 0.3s ease;
    position: relative;
    overflow: hidden;
}

.modal-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 200px;
    background: radial-gradient(ellipse at center, rgba(0, 240, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

@keyframes modal-in {
    from { opacity: 0; transform: scale(0.95) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    padding: 2rem 2rem 0;
    text-align: center;
    position: relative;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.modal-body {
    padding: 2rem;
    text-align: center;
}

.modal-footer {
    padding: 0 2rem 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.waiting-animation {
    margin-bottom: 2rem;
    position: relative;
}

.chess-pieces-animation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    font-size: 3.5rem;
}

.piece-white {
    color: #f0f0f0;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    animation: float-piece 2s ease-in-out infinite;
}

.piece-black {
    color: #666;
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    animation: float-piece 2s ease-in-out infinite;
    animation-delay: 1s;
}

.vs-badge {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    background: rgba(0, 240, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 240, 255, 0.3);
}

@keyframes float-piece {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.waiting-pulse {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: pulse-bar 1.5s ease-in-out infinite;
}

@keyframes pulse-bar {
    0%, 100% { opacity: 0.3; transform: translateX(-50%) scaleX(0.5); }
    50% { opacity: 1; transform: translateX(-50%) scaleX(1); }
}

.waiting-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.info-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
}

.info-value {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-accent-primary);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 90px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    max-width: 420px;
    pointer-events: auto;
    animation: toast-in 0.3s ease;
    border-left: 4px solid var(--color-accent-primary);
}

.toast.toast-error {
    border-left-color: #ef4444;
}

.toast.toast-success {
    border-left-color: var(--color-accent-tertiary);
}

.toast.toast-warning {
    border-left-color: #f59e0b;
}

.toast.toast-out {
    animation: toast-out 0.3s ease forwards;
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toast-out {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast-error .toast-icon { color: #ef4444; }
.toast-success .toast-icon { color: var(--color-accent-tertiary); }
.toast-warning .toast-icon { color: #f59e0b; }
.toast-info .toast-icon { color: var(--color-accent-primary); }

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    margin-bottom: 0.2rem;
}

.toast-message {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--color-text-primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .lobby-container {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    /* En pantalla estrecha, lo primero es lo que se puede HACER (crear partida,
       partida rápida); la lista de partidas, casi siempre vacía, va después. */
    .lobby-sidebar {
        order: 0;
    }

    .lobby-main {
        order: 1;
    }

    .games-panel {
        min-height: 400px;
    }
}

@media (max-width: 600px) {
    .lobby-page {
        padding-top: 70px;
    }

    .game-row {
        grid-template-columns: 1fr auto;
        gap: 0.75rem;
    }

    .game-type-badge,
    .game-time {
        display: none;
    }

    .stats-panel {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .color-option {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .toast-container {
        left: 10px;
        right: 10px;
        top: 80px;
    }

    .toast {
        min-width: auto;
        max-width: none;
    }

    .waiting-info {
        flex-direction: column;
        gap: 1rem;
    }

    .chess-pieces-animation {
        font-size: 2.5rem;
    }
}

/* ============================================
   Wallet Connection Styles
   ============================================ */

.wallet-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-wallet {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.btn-wallet svg {
    flex-shrink: 0;
}

.wallet-connected {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4rem 0.75rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.wallet-balance {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.balance-amount {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-success);
}

.balance-token {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.wallet-address {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    padding: 0.2rem 0.5rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.wallet-address:hover {
    color: var(--color-primary);
}

/* ============================================
   Stake Selection Styles
   ============================================ */

.stake-group {
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.stake-group .control-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stake-info {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    cursor: help;
    opacity: 0.7;
}

.stake-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.stake-option {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.stake-option:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-secondary);
}

.stake-option.selected {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-color: var(--color-primary);
    color: white;
}

.stake-custom {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.stake-custom .control-input {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.85rem;
}

.stake-suffix {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.stake-payout-preview {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: var(--radius-sm);
}

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

.payout-value {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-success);
}

/* Stake in game row */
.game-stake {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-success);
}

.game-stake .stake-icon {
    font-size: 0.7rem;
}

/* Stake highlight in waiting modal */
.stake-highlight {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem !important;
}

.stake-highlight .info-value {
    color: var(--color-success);
    font-weight: 700;
}

/* Button states */
.btn-creating {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

#btnCreateGame:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

#btnCreateGame:not(:disabled) .btn-text {
    display: inline;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .wallet-section {
        order: -1;
    }

    .wallet-connected {
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.3rem 0.5rem;
    }

    .stake-options {
        justify-content: center;
    }

    .stake-option {
        flex: 1;
        min-width: 60px;
        text-align: center;
    }
}

/* ============================================
   Cancel Active Game Modal Styles
   ============================================ */

.active-game-info {
    text-align: center;
    padding: 1rem 0;
}

.active-game-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.active-game-id {
    font-size: 0.9rem;
    color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.active-game-id strong {
    color: var(--color-accent);
    font-family: 'SF Mono', Monaco, monospace;
}

.active-game-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   Lobby Tabs
   ============================================ */

.lobby-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    background: var(--color-bg-secondary);
    padding: 0.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.lobby-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.lobby-tab:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
}

.lobby-tab.active {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(139, 92, 246, 0.15));
    color: var(--color-accent-primary);
    border: 1px solid rgba(0, 240, 255, 0.3);
}

.tab-icon {
    font-size: 1.1rem;
}

.tab-badge {
    background: #ef4444;
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.15rem 0.4rem;
    border-radius: var(--radius-full);
    min-width: 18px;
    text-align: center;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ============================================
   Challenges Panel
   ============================================ */

.challenges-panel {
    min-height: 400px;
}

.challenges-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.challenges-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.challenges-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.challenges-loading,
.challenges-empty {
    text-align: center;
    padding: 2rem;
    color: var(--color-text-muted);
}

.empty-text {
    font-size: 0.9rem;
    margin: 0;
}

/* Challenge Row */
.challenge-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all 0.2s ease;
}

.challenge-row:hover {
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.challenge-row.my-challenge {
    border-color: rgba(0, 240, 255, 0.3);
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, rgba(0, 240, 255, 0.05) 100%);
}

.challenge-creator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.challenge-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(0, 240, 255, 0.2));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.challenge-info {
    min-width: 0;
}

.challenge-name {
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.challenge-elo {
    font-size: 0.75rem;
    color: var(--color-accent-tertiary);
}

.challenge-type-badge {
    padding: 0.35rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
    background: rgba(139, 92, 246, 0.1);
    color: var(--color-accent-secondary);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.challenge-time {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    min-width: 60px;
    text-align: center;
}

.challenge-stake {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-success);
}

.btn-accept-challenge {
    padding: 0.5rem 1.25rem;
    font-size: 0.8rem;
    background: linear-gradient(135deg, var(--color-accent-secondary), #7c3aed);
    border: none;
    color: white;
}

.btn-accept-challenge:hover {
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

/* Active Challenge Row */
.active-challenge-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
}

.active-challenge-row:hover {
    border-color: var(--color-accent-secondary);
    background: rgba(139, 92, 246, 0.05);
    transform: translateX(4px);
}

.challenge-opponent {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.opponent-vs {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.opponent-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.opponent-elo {
    font-size: 0.75rem;
    color: var(--color-accent-tertiary);
}

.challenge-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.challenge-status.pending {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.challenge-status.scheduled {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.challenge-status.ready {
    background: rgba(0, 240, 255, 0.1);
    color: var(--color-accent-primary);
    border: 1px solid rgba(0, 240, 255, 0.3);
    animation: pulse-ready 1.5s ease-in-out infinite;
}

@keyframes pulse-ready {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.challenge-schedule {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    text-align: right;
}

.schedule-date {
    font-weight: 600;
    color: var(--color-text-primary);
}

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

.challenge-unread {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.6rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    color: #ef4444;
}

.unread-icon {
    font-size: 0.8rem;
}

/* Create Challenge CTA */
.create-challenge-cta {
    text-align: center;
    padding-top: 1rem;
}

.btn-challenge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    background: linear-gradient(135deg, var(--color-accent-secondary), #7c3aed);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-challenge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.btn-challenge:disabled {
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
    box-shadow: none;
    cursor: not-allowed;
}

.challenge-hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 0.75rem;
    margin-bottom: 0;
}

/* My Challenge Card */
.my-challenge-card {
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, rgba(0, 240, 255, 0.08) 100%);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: var(--radius-lg);
}

.my-challenge-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.my-challenge-details {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.detail-label {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.btn-cancel-challenge {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
    background: transparent;
}

.btn-cancel-challenge:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

/* Responsive */
@media (max-width: 768px) {
    .lobby-tabs {
        flex-direction: row;
    }

    .lobby-tab {
        padding: 0.6rem 0.75rem;
        font-size: 0.8rem;
    }

    /* Las pestañas conservan su texto: un rayo y una equis solos no dicen nada. */
    .tab-text {
        display: inline;
        font-size: 0.8125rem;
    }

    .tab-icon {
        font-size: 1rem;
    }

    .challenge-row {
        grid-template-columns: 1fr auto;
        gap: 0.75rem;
    }

    .challenge-type-badge,
    .challenge-time {
        display: none;
    }

    .active-challenge-row {
        grid-template-columns: 1fr auto;
    }

    .challenge-schedule {
        display: none;
    }
}

@media (max-width: 480px) {
    .lobby-tab {
        padding: 0.5rem;
    }
}

/* Cabecera del lobby en móvil: sin solapes ni botones cortados. */
@media (max-width: 768px) {
    .navbar .nav-container {
        padding: 0.625rem 0.875rem;
        gap: 0.5rem;
    }
    .navbar .nav-auth {
        gap: 0.5rem;
        min-width: 0;
    }
    .navbar .btn-wallet {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
        white-space: nowrap;
    }
    .navbar .logo-text {
        font-size: 1.125rem;
    }
    .navbar .theme-toggle {
        display: none;
    }
}
@media (max-width: 480px) {
    .navbar .btn-wallet span {
        display: none;
    }
    .navbar .btn-wallet {
        padding: 0.5rem 0.625rem;
    }
    .navbar .btn-wallet svg {
        margin: 0;
    }
}

/* Chip «Gratis»: misma rejilla, con un tono verde suave para distinguir la
   partida amistosa de las apuestas. */
.stake-chip-free .stake-amount {
    font-size: 0.9rem;
}
.stake-chip-free.selected {
    border-color: #22c55e;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.16), rgba(34, 197, 94, 0.05));
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.18);
}
.stake-chip-free.selected .stake-amount {
    color: #16a34a;
}
.payout-box.is-free .payout-row.highlight .payout-value {
    color: var(--color-text-secondary);
}
p.create-hint.is-free {
    color: var(--color-text-secondary) !important;
    border-color: var(--color-border);
    background: transparent;
}

/* Cabecera del lobby en móvil (2): el nombre y el ELO ya se ven en el perfil;
   aquí solo caben la wallet, el idioma y salir. */
@media (max-width: 768px) {
    .navbar .user-info .user-name,
    .navbar .user-info .elo-badge,
    .navbar .wallet-connected .network-badge,
    .navbar .wallet-connected .wallet-balance {
        display: none;
    }
    .navbar .user-info {
        gap: 0;
    }
    .navbar .nav-auth .btn-outline {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }
}
@media (max-width: 480px) {
    .navbar .language-selector-btn,
    .navbar .lang-selector-trigger {
        padding: 0.4rem 0.5rem;
    }
}