.screen {
    display: none;
    min-height: 100vh;
    position: relative;
    padding: 20px;
}

.screen.active {
    display: flex;
    flex-direction: column;
}

/* Title styling for game screens */
.screen h2 {
    text-align: center;
    margin: 20px 0 40px;
    color: #7b68ee;
    font-size: 1.4em;
}

/* Content containers */
.random-game-container,
.score-inputs,
.rankings-list {
    margin: auto;
    width: 100%;
    max-width: 600px;
}

/* Score entry screen specific */
#score-entry {
    text-align: center;
}

#score-entry .score-inputs {
    margin: auto;
    padding: 30px;
}

/* Rankings screen specific */
#rankings {
    text-align: center;
}

#rankings .rankings-list {
    margin: auto;
    padding: 30px;
}

/* Button container positioning */
.ranking-controls {
    margin-top: auto;
    padding: 20px 0;
}

.setup-container {
    background: rgba(123, 104, 238, 0.1);
    padding: 30px;
    border-radius: 15px;
    margin: 20px auto;
    max-width: 600px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(5px);
}

.games-setup, .players-setup {
    margin-bottom: 30px;
}

.games-setup h2, .players-setup h2 {
    color: #7b68ee;
    font-size: 1.4em;
    margin-bottom: 15px;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.player-count {
    text-align: center;
    margin-bottom: 25px;
}

.player-count label {
    color: #f1f1f1;
    margin-right: 10px;
    font-size: 1.1em;
}

select {
    background: rgba(123, 104, 238, 0.2);
    border: 2px solid rgba(123, 104, 238, 0.3);
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    margin: 10px 0;
    font-size: 1.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 12px top 50%;
    background-size: 12px auto;
    padding-right: 30px;
}

select:hover {
    background-color: rgba(123, 104, 238, 0.3);
    border-color: rgba(123, 104, 238, 0.5);
}

.player-inputs {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
    margin: 0 auto;
}

.player-input {
    display: flex;
    gap: 10px;
    align-items: center;
}

.player-input input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(123, 104, 238, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.1em;
    transition: all 0.3s ease;
}

.player-input input:focus {
    border-color: #7b68ee;
    background: rgba(255, 255, 255, 0.15);
    outline: none;
    box-shadow: 0 0 10px rgba(123, 104, 238, 0.3);
}

.player-input input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.rankings-list {
    background: rgba(123, 104, 238, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.ranking-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.ranking-item:hover {
    transform: translateX(5px);
    background: rgba(123, 104, 238, 0.2);
}

.selected-game {
    font-size: 1.5em;
    margin: 20px 0;
    padding: 20px;
    background: rgba(123, 104, 238, 0.2);
    border-radius: 8px;
    text-align: center;
}

.ranking-controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
}

#nextGame {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    font-size: 1.2em;
    padding: 15px;
}

#endTournament {
    display: block;
    width: fit-content;
    margin: 40px auto 20px;
    font-size: 0.9em;
    padding: 8px 15px;
    background: rgba(123, 104, 238, 0.2);
    transition: all 0.3s ease;
}

#endTournament:hover {
    background: rgba(123, 104, 238, 0.4);
}

.final-rankings {
    margin: 30px 0;
}

.winner {
    color: gold;
    font-size: 1.2em;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.primary-button,
.secondary-button {
    background: linear-gradient(45deg, #6a5acd, #9370db);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1em;
    transition: all 0.3s ease;
}

.primary-button:hover,
.secondary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.4);
}

.home-button {
    position: fixed;
    top: 10px;
    left: 10px;
    background-color: rgba(123, 104, 238, 0.2);
    color: white;
    border: none;
    border-radius: 5px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.home-button:hover {
    background-color: rgba(123, 104, 238, 0.4);
    transform: translateY(-2px);
}

.btn-icon {
    width: 18px;
    height: 18px;
    opacity: 0.9;
}

.score-input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 15px;
    background: rgba(123, 104, 238, 0.1);
    padding: 15px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.score-input:hover {
    background: rgba(123, 104, 238, 0.2);
    transform: translateX(5px);
}

.score-input.selected {
    background: rgba(123, 104, 238, 0.3);
    transform: translateX(10px);
}

.score-input label {
    font-size: 1.1em;
    color: #f1f1f1;
    flex: 1;
    min-width: 120px;
}

.score-input input {
    width: 100px;
    padding: 12px;
    border: 1px solid rgba(123, 104, 238, 0.3);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.2em;
    text-align: center;
    -webkit-appearance: none;
    margin: 0;
}

.player-name {
    font-size: 1.2em;
    color: #f1f1f1;
    flex: 1;
}

.score-indicator {
    font-size: 1.4em;
    opacity: 0.2;
    transition: all 0.3s ease;
}

.score-inputs {
    margin: 20px 0;
    padding: 0 10px;
}

#submitScores {
    width: 100%;
    max-width: 300px;
    margin: 20px auto;
    display: block;
    padding: 15px;
    font-size: 1.1em;
}

.double-points-alert {
    background: linear-gradient(45deg, #6a5acd, #9370db);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    box-shadow: 0 0 20px rgba(123, 104, 238, 0.4);
}

.double-points-content {
    animation: bounce 1s ease infinite;
}

.double-points-alert h3 {
    color: white;
    font-size: 1.5em;
    margin: 0 0 10px 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.double-points-alert p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

@keyframes popIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

#setup-screen h1 {
    text-align: center;
    margin: 40px 0;
    font-size: 2.8em;
    color: #7b68ee;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

#game-select {
    display: none;
    min-height: 100vh;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

#game-select.active {
    display: flex;
}

.random-game-container {
    background: rgba(123, 104, 238, 0.1);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(5px);
}

@media (max-width: 480px) {
    .setup-container {
        padding: 20px;
        margin: 15px;
    }

    select, .player-input input {
        font-size: 1em;
    }

    .games-setup h2, .players-setup h2 {
        font-size: 1.2em;
    }

    #startTournament {
        padding: 12px 25px;
        font-size: 1.1em;
    }

    #setup-screen h1 {
        font-size: 2.2em;
        margin: 30px 0;
    }

    .random-game-container {
        padding: 25px;
    }

    #playGame {
        padding: 12px 30px;
        font-size: 1.1em;
    }

    .screen h2 {
        margin: 15px 0 30px;
        font-size: 1.2em;
    }
}