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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a2a6c, #b21f1f, #1a2a6c);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 10px;
}

.game-container {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 10px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    box-sizing: border-box;
}

/* Kompakt banner högst upp */
.game-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    background: rgba(0,0,0,0.35);
    border-radius: 10px;
    padding: 6px 14px;
    margin-bottom: 8px;
    color: white;
    font-size: 15px;
    font-weight: bold;
    flex-wrap: wrap;
}

.banner-word {
    font-size: 17px;
    letter-spacing: 2px;
    color: #ffe066;
}

.banner-score, .banner-highscore {
    font-size: 14px;
    opacity: 0.95;
}

.banner-status {
    font-size: 11px;
    color: #aaa;
    font-weight: normal;
}

.canvas-wrapper {
    position: relative;
    display: inline-block;
    margin: 4px auto;
}

#game-board {
    border: 2px solid #fff;
    border-radius: 8px;
    background-color: rgba(0, 0, 0, 0.7);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    display: block;
}

#fullscreen-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 32px;
    height: 32px;
    padding: 0;
    margin: 0;
    font-size: 16px;
    border-radius: 6px;
    background: rgba(0,0,0,0.45);
    color: white;
    border: 1px solid rgba(255,255,255,0.4);
    cursor: pointer;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}
#fullscreen-btn:hover { opacity: 1; }

#exit-fullscreen-btn {
    display: none;
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 9999;
    width: 40px;
    height: 40px;
    padding: 0;
    margin: 0;
    font-size: 20px;
    border-radius: 50%;
    background: rgba(0,0,0,0.6);
    color: white;
    border: 2px solid rgba(255,255,255,0.6);
    cursor: pointer;
    line-height: 1;
}

/* Canvas i fullskärmsläge */
.canvas-wrapper:fullscreen,
.canvas-wrapper:-webkit-full-screen {
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
    padding: 0;
    margin: 0;
}

.canvas-wrapper:fullscreen #game-board,
.canvas-wrapper:-webkit-full-screen #game-board {
    margin: 0;
    border-radius: 0;
    border: none;
}

.canvas-wrapper:fullscreen #fullscreen-btn,
.canvas-wrapper:-webkit-full-screen #fullscreen-btn {
    display: none;
}



.controls {
    margin: 8px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

/* D-pad pilknappar */
.dir-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 4px;
}

.dir-row {
    display: flex;
    gap: 4px;
}

.dir-btn {
    width: 48px;
    height: 48px;
    padding: 0;
    margin: 0;
    font-size: 20px;
    border-radius: 8px;
    background: rgba(0,0,0,0.45);
    color: white;
    border: 1px solid rgba(255,255,255,0.35);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    transition: background 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dir-btn:hover, .dir-btn:active {
    background: rgba(80,0,200,0.7);
}

button {
    background: linear-gradient(to right, #4A00E0, #8E2DE2);
    color: white;
    border: none;
    padding: 12px 25px;
    margin: 0 10px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

button:active {
    transform: translateY(1px);
}

.game-over {
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    border-radius: 15px;
    padding: 20px;
    margin-top: 20px;
    display: none;
}

.game-over h2 {
    color: #ff4757;
    margin-bottom: 15px;
}

.game-over p {
    font-size: 20px;
    margin-bottom: 20px;
}

@media (max-width: 600px) {
    body {
        padding: 4px;
    }

    .game-container {
        padding: 6px;
        border-radius: 8px;
    }

    .game-banner {
        font-size: 13px;
        padding: 4px 10px;
        gap: 10px;
        margin-bottom: 4px;
    }

    .banner-word {
        font-size: 14px;
    }

    #game-board {
        margin: 4px auto;
    }

    .controls {
        margin: 4px 0;
    }

    .dir-btn {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }

    button {
        padding: 6px 14px;
        font-size: 12px;
    }
}

/* Liggande mobiltelefon */
@media (max-height: 500px) and (orientation: landscape) {
    body {
        padding: 2px;
        align-items: flex-start;
    }

    .game-container {
        padding: 2px 6px;
    }

    h1 {
        font-size: 0.75rem;
        margin-bottom: 2px;
    }

    .game-banner {
        font-size: 11px;
        margin-bottom: 2px;
        padding: 3px 8px;
        gap: 10px;
    }

    .banner-word {
        font-size: 12px;
    }

    .controls {
        margin: 2px 0;
    }

    .controls p {
        display: none;
    }

    button {
        padding: 4px 10px;
        font-size: 11px;
    }

    #game-board {
        margin: 2px auto;
    }
}