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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for mobile/tablet */
    padding: 0;
    padding-bottom: env(safe-area-inset-bottom); /* Safe area for notched devices */
    color: #333;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
}

.container {
    max-width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.header-content {
    width: 100%;
    padding: clamp(6px, 1.5vh, 10px) 0;
    text-align: center;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: clamp(6px, 1.5vh, 10px);
    flex-shrink: 0;
}

.reset-btn {
    position: absolute;
    top: clamp(6px, 1.5vh, 10px);
    right: 0;
    background: transparent;
    border: none;
    font-size: clamp(28px, 4vh, 36px);
    color: #667eea;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 5px;
    line-height: 1;
    display: inline-block;
    transform: rotate(0deg);
    -webkit-tap-highlight-color: transparent;
}

.header-left {
    position: absolute;
    top: clamp(6px, 1.5vh, 10px);
    left: 0;
    display: flex;
    align-items: center;
    gap: clamp(10px, 2vw, 16px);
}

.player-setup-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 5px;
    -webkit-tap-highlight-color: transparent;
}

.player-setup-btn img {
    width: clamp(28px, 4vh, 36px);
    height: clamp(28px, 4vh, 36px);
}

.solo-toggle {
    display: flex;
    align-items: center;
    gap: clamp(6px, 1.2vw, 10px);
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.solo-toggle.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.solo-toggle input {
    display: none;
}

.solo-toggle-slider {
    width: clamp(36px, 6vw, 44px);
    height: clamp(20px, 3.5vw, 24px);
    background: #ccc;
    border-radius: 12px;
    position: relative;
    transition: background 0.2s ease;
}

.solo-toggle-slider::after {
    content: '';
    position: absolute;
    width: clamp(16px, 2.8vw, 20px);
    height: clamp(16px, 2.8vw, 20px);
    background: white;
    border-radius: 50%;
    top: 50%;
    left: 2px;
    transform: translateY(-50%);
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    transition: transform 0.2s ease;
}

.solo-toggle input:checked + .solo-toggle-slider {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.solo-toggle input:checked + .solo-toggle-slider::after {
    transform: translate(calc(100% - 2px), -50%);
}

.solo-toggle input:disabled + .solo-toggle-slider {
    opacity: 0.6;
}

.solo-toggle-label {
    font-size: clamp(12px, 2vh, 14px);
    font-weight: 600;
    color: #667eea;
}

@media (max-width: 768px) {
    #soloToggleWrap,
    #learnToggleWrap {
        display: none !important;
    }
}

.card-counter {
    font-size: clamp(20px, 4vh, 28px);
    font-weight: bold;
    color: #667eea;
    margin-bottom: 2px;
}

.round-info {
    font-size: clamp(11px, 2vh, 14px);
    color: #666;
}

.game-area {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 0;
    padding: clamp(8px, 2vh, 15px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
}

.card-display {
    width: 100%;
    margin-bottom: clamp(6px, 1.5vh, 10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1 1 auto;
    min-height: 0;
    max-height: calc(100vh - 200px);
    max-height: calc(100dvh - 200px);
    position: relative;
    -webkit-overflow-scrolling: touch;
    cursor: pointer;
}

.card-display:has(.scores-container),
.card-display:has(.scores-assignment-container) {
    cursor: default;
    align-items: flex-start;
    padding-top: 0;
}

.main-content-wrap {
    display: flex;
    flex-direction: row;
    gap: clamp(12px, 2vw, 20px);
    align-items: flex-start;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    width: 100%;
}

.main-content-wrap .card-display,
.main-content-wrap #cardDisplay {
    flex: 1;
    min-width: 0;
}

.learn-tally-panel {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(8px, 1.5vh, 12px);
    flex-shrink: 0;
    min-width: clamp(160px, 22vw, 200px);
}

.learn-instruction {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-shrink: 0;
    min-width: clamp(180px, 24vw, 260px);
    max-width: clamp(200px, 28vw, 280px);
    font-size: clamp(11px, 1.8vh, 13px);
    color: #666;
    line-height: 1.5;
    padding: 0 clamp(8px, 1.5vw, 16px);
}

.learn-instruction strong {
    color: #444;
    font-size: clamp(12px, 2vh, 14px);
}

.learn-tally-header {
    font-size: clamp(12px, 2vh, 14px);
    font-weight: 600;
    color: #667eea;
}

.scores-assignment-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(12px, 2vh, 20px);
    width: 100%;
}

.card-placeholder {
    text-align: center;
    color: #999;
    font-size: 18px;
    padding: 40px;
    cursor: pointer;
}

.solo-learn-instruction {
    color: #555;
    font-size: clamp(14px, 2.2vh, 18px);
    max-width: 340px;
    line-height: 1.5;
}

.deck-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(20px, 4vh, 40px);
}

.deck-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(15px, 3vw, 25px);
    margin-bottom: clamp(20px, 4vh, 30px);
    width: 100%;
}

.deck-title {
    font-size: clamp(24px, 4vh, 32px);
    font-weight: bold;
    color: #667eea;
    margin: 0;
}

.reshuffle-btn {
    background: #667eea;
    color: white;
    border: none;
    border-radius: 50%;
    width: clamp(40px, 6vh, 50px);
    height: clamp(40px, 6vh, 50px);
    font-size: clamp(20px, 3vh, 24px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.reshuffle-btn:hover {
    background: #764ba2;
    transform: rotate(180deg);
}

.reshuffle-btn:active {
    transform: rotate(360deg) scale(0.95);
}

.deck-cards {
    position: relative;
    width: clamp(200px, 30vw, 300px);
    height: clamp(280px, 40vw, 420px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.deck-card {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: clamp(10px, 1.5vw, 15px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.deck-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.deck-card:hover {
    transform: translate(0, -10px) !important;
    z-index: 10 !important;
}

.deck-card.shuffling {
    animation: shuffleAnimation 0.8s ease-in-out both;
    animation-delay: var(--shuffle-delay, 0s);
}

@keyframes shuffleAnimation {
    0% {
        transform: translate(var(--offset-x, 0), var(--offset-y, 0)) rotate(0deg);
    }
    35% {
        transform: translate(
            calc(var(--offset-x, 0) + var(--shuffle-dx, 0)),
            calc(var(--offset-y, 0) + var(--shuffle-dy, 0))
        ) rotate(var(--shuffle-rot, 0deg));
    }
    70% {
        transform: translate(
            calc(var(--offset-x, 0) + var(--shuffle-dx, 0) * 0.3),
            calc(var(--offset-y, 0) + var(--shuffle-dy, 0) * 0.3)
        ) rotate(calc(var(--shuffle-rot, 0deg) * 0.2));
    }
    100% {
        transform: translate(var(--offset-x, 0), var(--offset-y, 0)) rotate(0deg);
    }
}

.card-instruction {
    text-align: center;
    color: #333;
    font-size: clamp(20px, 4vh, 32px);
    font-weight: bold;
    padding: clamp(10px, 2vh, 20px);
    margin-bottom: clamp(10px, 2vh, 20px);
}

.card {
    width: auto;
    height: 100%;
    max-height: 100%;
    max-width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: clamp(12px, 2vh, 18px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.card-display .card {
    width: auto;
    height: 100%;
    max-width: 100%;
}

.card-top {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(15px, 3vh, 25px);
    transition: all 0.3s ease;
    position: relative;
    width: 100%;
    height: 100%;
}

.card-bottom-icon {
    position: absolute;
    bottom: clamp(15px, 3vh, 25px);
    right: clamp(15px, 3vh, 25px);
    width: clamp(60px, 8vh, 80px);
    height: clamp(60px, 8vh, 80px);
    background: white !important;
    border-radius: 50%;
    border: 4px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

.card-bottom-icon img {
    width: 85%;
    height: 85%;
    object-fit: contain;
}

.card-bottom-icon.color-red {
    border-color: #FF0000;
}

.card-bottom-icon.color-green {
    border-color: #2C8D2C;
}

.card-bottom-icon.color-blue {
    border-color: #0909FF;
}

.card-bottom-icon.color-yellow {
    border-color: #FFFC00;
}

.card-bottom-icon.color-pink {
    border-color: #EE82EE;
}

.card-bottom-icon.color-purple {
    border-color: #A22FC5;
}

.card-bottom-icon.color-orange {
    border-color: #FFAF1A;
}

.image-wrapper {
    width: clamp(180px, 25vh, 250px);
    height: clamp(180px, 25vh, 250px);
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.image-wrapper img {
    width: 95%;
    height: 95%;
    object-fit: contain;
    transform: rotate(0deg);
}


/* Color classes */
.color-pink { background: #EE82EE; }
.color-orange { background: #FFAF1A; }
.color-green { background: #2C8D2C; }
.color-yellow { background: #FFFC00; }
.color-purple { background: #A22FC5; }
.color-blue { background: #0909FF; }
.color-red { background: #FF0000; }

/* Solo mode */
.solo-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: clamp(15px, 3vh, 25px);
    padding: clamp(10px, 2vh, 20px);
}

.solo-centre-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(8px, 1.5vh, 12px);
}

.solo-centre-label {
    font-size: clamp(12px, 2vh, 14px);
    color: #666;
}

.solo-centre-card {
    max-width: clamp(200px, 35vw, 280px);
}

.solo-round-summary {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(12px, 2vh, 20px);
    padding: clamp(4px, 1vh, 8px);
    width: 100%;
    max-width: 100%;
}

/* Compact layout so everything fits on screen */
.solo-round-summary .solo-summary-section {
    width: 100%;
    max-width: 100%;
}

.solo-round-summary .scores-container {
    overflow: visible;
    flex: 0 0 auto;
    gap: 2px;
    padding: 2px;
}

.solo-round-summary .scores-cards-stack {
    overflow: visible;
}

.solo-summary-with-collection {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: clamp(20px, 4vw, 35px);
    width: 100%;
}

.solo-summary-with-collection .solo-summary-section {
    flex: 1;
    min-width: 0;
}

.solo-collection-panel {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(8px, 1.5vh, 12px);
    flex-shrink: 0;
}

.solo-collection-list {
    display: flex;
    flex-direction: column;
    gap: clamp(6px, 1.2vh, 10px);
}

.solo-collection-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(10px, 2vw, 16px);
    padding: clamp(6px, 1.2vh, 10px) clamp(10px, 2vw, 14px);
    background: rgba(255, 255, 255, 0.9);
    border-radius: clamp(8px, 1.5vh, 12px);
    border: 2px solid transparent;
}

.solo-collection-pill {
    display: flex;
    align-items: center;
    gap: clamp(6px, 1vw, 10px);
}

.solo-collection-calc {
    font-size: clamp(14px, 2.2vh, 18px);
    font-weight: 600;
    color: #333;
}

.solo-collection-subtotal {
    margin-top: clamp(8px, 1.5vh, 12px);
    padding-top: clamp(8px, 1.5vh, 12px);
    border-top: 2px solid rgba(0, 0, 0, 0.15);
    font-size: clamp(16px, 2.5vh, 20px);
    font-weight: bold;
}

.solo-collection-item.score-color-red { border-color: #FF0000; }
.solo-collection-item.score-color-green { border-color: #2C8D2C; }
.solo-collection-item.score-color-blue { border-color: #0909FF; }
.solo-collection-item.score-color-yellow { border-color: #FFFC00; }
.solo-collection-item.score-color-pink { border-color: #EE82EE; }
.solo-collection-item.score-color-purple { border-color: #A22FC5; }
.solo-collection-item.score-color-orange { border-color: #FFAF1A; }

.solo-collection-icon {
    width: clamp(36px, 5vh, 48px);
    height: clamp(36px, 5vh, 48px);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.solo-collection-icon img {
    width: 90%;
    height: 90%;
    object-fit: contain;
}

.solo-collection-count {
    font-size: clamp(18px, 3vh, 24px);
    font-weight: bold;
    color: #333;
}

.solo-round-summary .score-group-row {
    padding: 2px 0;
}

.solo-round-summary .score-group-divider {
    margin: 1px 0;
}

.solo-round-summary .score-color-item {
    min-width: clamp(55px, 12vw, 75px);
    padding: clamp(4px, 1vh, 8px);
    padding-bottom: clamp(8px, 1.5vh, 12px);
}

.solo-round-summary .score-color-item .score-image-wrapper {
    width: clamp(40px, 5vh, 55px);
    height: clamp(40px, 5vh, 55px);
    margin-bottom: 4px;
}

.solo-round-summary .score-color-item .score-count {
    font-size: clamp(12px, 2vh, 16px);
}

.solo-round-summary .score-token-group img {
    width: clamp(32px, 4vh, 42px);
    height: clamp(32px, 4vh, 42px);
}

.solo-round-summary .solo-centre-label {
    font-size: clamp(11px, 1.8vh, 13px);
}

.solo-round-summary .solo-centre-card {
    max-width: clamp(160px, 28vw, 220px);
}

/* Scoring cards – stacked horizontally, fill full available width */
.scores-cards-stack {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: stretch;
    align-items: stretch;
    gap: clamp(6px, 1.2vw, 10px);
    width: 100%;
}

.score-card {
    display: flex;
    flex-direction: column;
    flex: 1 1 0;
    min-width: clamp(60px, 12vw, 85px);
    max-width: 200px;
    border-radius: clamp(8px, 1.5vh, 12px);
    overflow: hidden;
}

.score-card-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(4px, 0.8vh, 6px);
    padding: clamp(6px, 1.2vh, 10px);
    min-height: clamp(60px, 11vh, 80px);
}

.score-card-color-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.score-card-color-item .score-card-icon {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid rgba(255,255,255,0.9);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.score-card-color-item .score-card-icon img {
    width: 95%;
    height: 95%;
    object-fit: contain;
}

.score-card-color-item.score-color-red .score-card-icon { border-color: #FF0000; }
.score-card-color-item.score-color-green .score-card-icon { border-color: #2C8D2C; }
.score-card-color-item.score-color-blue .score-card-icon { border-color: #0909FF; }
.score-card-color-item.score-color-yellow .score-card-icon { border-color: #FFFC00; }
.score-card-color-item.score-color-pink .score-card-icon { border-color: #EE82EE; }
.score-card-color-item.score-color-purple .score-card-icon { border-color: #A22FC5; }
.score-card-color-item.score-color-orange .score-card-icon { border-color: #FFAF1A; }

.score-card-count {
    display: flex;
    align-items: center;
    gap: clamp(4px, 0.8vw, 6px);
    font-size: 20px;
    font-weight: bold;
    color: #000;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.score-card-count .score-count-card {
    width: 50px;
    height: auto;
    object-fit: contain;
}

.score-card-count-once {
    margin-top: 4px;
    justify-content: center;
    width: 100%;
}

.score-card-divider {
    position: relative;
    height: 18px;
    background: white;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.score-card-divider::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: white;
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

.score-card-triangle {
    position: relative;
    z-index: 1;
    width: 0;
    height: 0;
    margin-bottom: -1px;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 12px solid #333;
}

.score-card-bottom {
    flex: 1;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    padding: 0;
    min-height: clamp(55px, 11vh, 75px);
}

.score-card-bg-red .score-card-bottom { background: #FF0000; }
.score-card-bg-green .score-card-bottom { background: #2C8D2C; }
.score-card-bg-blue .score-card-bottom { background: #0909FF; }
.score-card-bg-purple .score-card-bottom { background: #A22FC5; }
.score-card-bg-gray .score-card-bottom { background: #888; }

.score-card-token {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.95);
    padding: clamp(4px, 0.8vh, 8px);
    border-radius: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

.score-card-token img {
    width: 180px;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
    object-fit: contain;
}

.solo-summary-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(8px, 1.5vh, 12px);
}

.solo-hand-card-preview {
    cursor: default;
    pointer-events: none;
}

.solo-hand-card-preview:hover {
    transform: none;
}

.solo-cards-remaining {
    text-align: center;
    font-size: clamp(16px, 3vh, 20px);
    font-weight: bold;
    color: #667eea;
}

.solo-hand-and-played {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    gap: clamp(20px, 4vw, 40px);
}

.solo-played-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(8px, 1.5vh, 12px);
}

.solo-played-label {
    font-size: clamp(12px, 2vh, 14px);
    color: #666;
}

.solo-played-card {
    max-width: clamp(140px, 25vw, 200px);
}

.solo-played-empty {
    padding: clamp(20px, 4vh, 40px);
    border: 2px dashed #ccc;
    border-radius: clamp(10px, 2vh, 14px);
    color: #999;
    font-size: clamp(14px, 2.5vh, 18px);
}

.solo-learn-hand-instruction {
    flex-shrink: 0;
    min-width: clamp(180px, 24vw, 260px);
    max-width: clamp(200px, 28vw, 280px);
    font-size: clamp(12px, 2vh, 14px);
    color: #444;
    line-height: 1.5;
    padding: clamp(10px, 2vh, 14px);
    background: rgba(102, 126, 234, 0.08);
    border-radius: clamp(8px, 1.5vh, 12px);
}

.solo-hand {
    display: flex;
    flex-direction: column;
    gap: clamp(8px, 1.5vh, 12px);
}

.solo-hand-label {
    font-size: clamp(12px, 2vh, 14px);
    color: #666;
}

.solo-hand-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(12px, 2vw, 20px);
}

.solo-hand-card-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(8px, 1.5vh, 12px);
}

.solo-hand-card-wrapper.choosing {
    outline: 3px solid #667eea;
    outline-offset: 4px;
    border-radius: clamp(12px, 2vh, 18px);
}

.solo-hand-card {
    max-width: clamp(100px, 18vw, 140px);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.solo-hand-card:hover {
    transform: scale(1.05);
}

.solo-card-img {
    width: clamp(50px, 10vw, 80px) !important;
    height: clamp(50px, 10vw, 80px) !important;
}

.solo-hand-card .card-bottom-icon {
    width: clamp(30px, 5vw, 45px) !important;
    height: clamp(30px, 5vw, 45px) !important;
    bottom: clamp(8px, 1.5vh, 12px);
    right: clamp(8px, 1.5vh, 12px);
}

.solo-choose-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(8px, 1.5vw, 12px);
    justify-content: center;
}

.solo-choose-btn {
    padding: clamp(8px, 1.5vh, 12px) clamp(16px, 3vw, 24px);
    border: none;
    border-radius: 8px;
    font-size: clamp(12px, 2vh, 14px);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
}

.solo-choose-top {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.solo-choose-bottom {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    color: white;
}

.solo-choose-cancel {
    padding: clamp(6px, 1vh, 10px) clamp(12px, 2vw, 16px);
    background: #ccc;
    color: #333;
    border: none;
    border-radius: 8px;
    font-size: clamp(11px, 1.8vh, 13px);
    cursor: pointer;
}

.controls {
    display: flex;
    flex-direction: column;
    gap: clamp(6px, 1.5vh, 10px);
    width: 100%;
    max-width: 100%;
    margin-top: clamp(4px, 1vh, 8px);
    flex-shrink: 0;
    flex: 0 0 auto;
    padding-bottom: max(0px, env(safe-area-inset-bottom));
}

.btn {
    padding: clamp(10px, 2vh, 14px) clamp(20px, 4vw, 28px);
    border: none;
    border-radius: 10px;
    font-size: clamp(14px, 2.5vh, 18px);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(102, 126, 234, 0.4);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(108, 117, 125, 0.4);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.scores-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: clamp(2px, 0.5vh, 4px);
    padding: clamp(1px, 0.3vh, 3px);
    align-items: stretch;
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    -webkit-overflow-scrolling: touch;
}

.score-group-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: clamp(5px, 1.2vw, 8px);
    padding: clamp(1px, 0.5vh, 3px) 0;
    flex-shrink: 0;
}

.score-colors-container {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    flex: 1;
}

.score-group-divider {
    width: 100%;
    height: 1px;
    background: rgba(0, 0, 0, 0.15);
    margin: clamp(1px, 0.3vh, 2px) 0;
    flex-shrink: 0;
}

.score-color-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(2px, 0.5vh, 4px);
    padding: clamp(6px, 1.5vh, 10px);
    padding-bottom: clamp(11px, calc(1.5vh + 5px), 15px);
    background: rgba(255, 255, 255, 0.5);
    border-radius: clamp(6px, 1.2vh, 10px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    min-width: clamp(70px, 15vw, 90px);
    border: 2px solid transparent;
    flex-shrink: 0;
}

.score-color-red {
    border-color: #FF0000;
}

.score-color-green {
    border-color: #2C8D2C;
}

.score-color-blue {
    border-color: #0909FF;
}

.score-color-yellow {
    border-color: #FFFC00;
}

.score-color-pink {
    border-color: #EE82EE;
}

.score-color-purple {
    border-color: #A22FC5;
}

.score-color-orange {
    border-color: #FFAF1A;
}

.score-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.score-item-large {
    flex: 1;
    max-width: 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.score-item-small {
    flex: 1;
    min-width: 0;
}

.score-image-wrapper {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.score-color-item .score-image-wrapper {
    width: clamp(50px, 6vh, 65px);
    height: clamp(50px, 6vh, 65px);
    margin-bottom: 10px;
}

.score-item-large .score-image-wrapper {
    width: 80px;
    height: 80px;
}

.score-image-wrapper img {
    width: 90%;
    height: 90%;
    object-fit: contain;
}

.score-count {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    text-align: center;
}

.score-count-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(4px, 0.8vw, 6px);
}

.score-count-card {
    width: clamp(16px, 2.5vw, 24px);
    height: clamp(16px, 2.5vw, 24px);
    object-fit: contain;
}

.score-color-item .score-count {
    font-size: clamp(16px, 2.5vh, 20px);
}

.score-item-large .score-count {
    font-size: 28px;
}

.score-token-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.score-token-wrapper img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.score-token-group {
    flex-shrink: 0;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.score-token-group img {
    width: clamp(55px, 7vh, 70px);
    height: clamp(55px, 7vh, 70px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    flex-shrink: 0;
}

.score-item-large .score-token-wrapper img {
    width: 60px;
    height: 60px;
}

/* Overlays */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.overlay-content {
    background: white;
    border-radius: clamp(15px, 3vh, 20px);
    padding: clamp(20px, 4vh, 30px);
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
}

.overlay-content .btn {
    width: 100%;
    margin-top: clamp(15px, 3vh, 25px);
}

.overlay-content h2 {
    margin: 0 0 clamp(10px, 2vh, 15px) 0;
    font-size: clamp(20px, 4vh, 28px);
    color: #333;
    text-align: center;
}

.rounds-info {
    text-align: center;
    font-size: clamp(16px, 3vh, 20px);
    color: #666;
    margin-bottom: clamp(20px, 4vh, 30px);
}

.motivational-message {
    text-align: center;
    font-size: clamp(14px, 2.5vh, 18px);
    color: #764ba2;
    font-weight: bold;
    font-style: italic;
    margin-bottom: clamp(15px, 3vh, 25px);
    padding: clamp(10px, 2vh, 15px);
    background: rgba(118, 75, 162, 0.1);
    border-radius: clamp(8px, 1.5vh, 12px);
}

.player-count-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 4vw, 40px);
    margin: clamp(20px, 4vh, 30px) 0;
}

.count-btn {
    width: clamp(50px, 8vw, 70px);
    height: clamp(50px, 8vw, 70px);
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    font-size: clamp(24px, 4vh, 32px);
    font-weight: bold;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.count-btn:hover {
    background: #667eea;
    color: white;
}

.count-btn:active {
    transform: scale(0.95);
}

#playerCountDisplay {
    font-size: clamp(32px, 6vh, 48px);
    font-weight: bold;
    color: #667eea;
    min-width: clamp(60px, 10vw, 80px);
    text-align: center;
}

.confirm-btn-full {
    width: 100%;
    margin-top: clamp(20px, 4vh, 30px);
}

.collections-content {
    max-width: 95%;
}

.player-collection {
    margin-bottom: clamp(20px, 4vh, 30px);
    padding: clamp(15px, 3vh, 20px);
    background: rgba(102, 126, 234, 0.05);
    border-radius: clamp(10px, 2vh, 15px);
}

.player-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: clamp(10px, 2vh, 15px);
    gap: clamp(10px, 2vw, 15px);
}

.player-collection h3 {
    margin: 0;
    font-size: clamp(18px, 3.5vh, 24px);
    color: #667eea;
    flex: 1;
}

.score-override-wrapper {
    display: flex;
    align-items: center;
    gap: clamp(8px, 1.5vw, 12px);
    position: relative;
}

.score-override-input {
    width: clamp(50px, 10vw, 75px);
    padding: clamp(8px, 1.5vh, 12px);
    border: 2px solid #667eea;
    border-radius: clamp(6px, 1vh, 8px);
    font-size: clamp(16px, 3vh, 20px);
    text-align: center;
}

.score-override-input:focus {
    outline: none;
    border-color: #764ba2;
}

.info-icon {
    width: clamp(24px, 4vw, 28px);
    height: clamp(24px, 4vw, 28px);
    border-radius: 50%;
    background: #667eea;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(14px, 2.5vh, 18px);
    font-weight: bold;
    font-style: italic;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
}

.info-icon:hover {
    background: #764ba2;
    transform: scale(1.1);
}

.tooltip {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: clamp(8px, 1.5vh, 12px);
    padding: clamp(10px, 2vh, 15px);
    background: #333;
    color: white;
    border-radius: clamp(6px, 1vh, 8px);
    font-size: clamp(12px, 2vh, 14px);
    white-space: nowrap;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    max-width: clamp(200px, 40vw, 300px);
    white-space: normal;
    text-align: left;
}

.tooltip.show {
    opacity: 1;
    pointer-events: auto;
}

.tooltip::before {
    content: '';
    position: absolute;
    bottom: 100%;
    right: clamp(10px, 2vw, 15px);
    border: clamp(6px, 1vh, 8px) solid transparent;
    border-bottom-color: #333;
}

.total-count-display {
    text-align: center;
    font-size: clamp(16px, 3vh, 20px);
    font-weight: bold;
    color: #333;
    margin-bottom: clamp(10px, 2vh, 15px);
    padding: clamp(8px, 1.5vh, 12px);
    background: rgba(102, 126, 234, 0.1);
    border-radius: clamp(6px, 1vh, 8px);
}

.color-inputs {
    display: flex;
    flex-direction: column;
    gap: clamp(10px, 2vh, 15px);
}

.color-input-row {
    display: flex;
    align-items: center;
    gap: clamp(10px, 2vw, 15px);
    padding: clamp(8px, 1.5vh, 12px);
    background: white;
    border-radius: clamp(8px, 1.5vh, 12px);
    border: 2px solid transparent;
}

.color-input-red {
    border-color: #FF0000;
}

.color-input-green {
    border-color: #2C8D2C;
}

.color-input-blue {
    border-color: #0909FF;
}

.color-input-yellow {
    border-color: #FFFC00;
}

.color-input-pink {
    border-color: #EE82EE;
}

.color-input-purple {
    border-color: #A22FC5;
}

.color-input-orange {
    border-color: #FFAF1A;
}

.color-icon {
    width: clamp(40px, 5vh, 50px);
    height: clamp(40px, 5vh, 50px);
    object-fit: contain;
}

.spinner-btn {
    width: clamp(35px, 5vw, 45px);
    height: clamp(35px, 5vw, 45px);
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    font-size: clamp(18px, 3vh, 24px);
    font-weight: bold;
    border-radius: clamp(6px, 1vh, 8px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.spinner-btn:hover {
    background: #667eea;
    color: white;
}

.spinner-btn:active {
    transform: scale(0.9);
}

.collection-count {
    min-width: clamp(40px, 6vw, 60px);
    text-align: center;
    font-size: clamp(18px, 3vh, 24px);
    font-weight: bold;
    color: #333;
}

.leaderboard {
    display: flex;
    flex-direction: column;
    gap: clamp(12px, 2.5vh, 18px);
    margin: clamp(15px, 3vh, 25px) 0;
}

.leaderboard-entry {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(15px, 3vw, 25px);
    padding: clamp(15px, 3vh, 20px);
    background: rgba(102, 126, 234, 0.05);
    border-radius: clamp(10px, 2vh, 15px);
    border-left: 4px solid #667eea;
    transition: all 0.3s ease;
}

.leaderboard-entry.winner {
    background: rgba(255, 215, 0, 0.2);
    border-left: 4px solid #FFD700;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
    transform: scale(1.02);
}

.leaderboard-player {
    flex: 1;
    font-size: clamp(18px, 3.5vh, 24px);
    font-weight: bold;
    color: #333;
}

.leaderboard-score-section {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: clamp(4px, 0.8vh, 6px);
    min-width: clamp(60px, 10vw, 80px);
}

.leaderboard-title {
    font-size: clamp(14px, 2.5vh, 18px);
    font-weight: bold;
    color: #764ba2;
    text-align: right;
    font-style: italic;
}

.leaderboard-score {
    font-size: clamp(20px, 4vh, 28px);
    font-weight: bold;
    color: #667eea;
    text-align: right;
}

.leaderboard-round-score {
    font-size: clamp(14px, 2.5vh, 18px);
    font-weight: normal;
    color: #999;
    margin-left: 4px;
}

@media (min-width: 768px) {
    .game-area {
        border-radius: clamp(10px, 2vw, 15px);
        margin: clamp(8px, 1.5vh, 12px);
        width: calc(100% - clamp(16px, 3vh, 24px));
        height: calc(100% - clamp(16px, 3vh, 24px));
    }
    
    .overlay-content {
        max-width: 600px;
    }
    
    .collections-content {
        max-width: 700px;
    }
}