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

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* Zelené pozadie odvodené z kôry avokáda s jemným radiálnym prechodom */
    background-color: #4c8a20;
    background: radial-gradient(circle at center, #5fa82a 0%, #3a6b14 100%);
    color: #1a1a1a;
    font-family: 'Fredoka', system-ui, -apple-system, sans-serif;
    gap: 12px;
    padding: 12px;
}

/* Počítačové rozloženie hry */
.desktop-game-layout {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    width: 100%;
}

/* Na počítači je mobilné upozornenie skryté */
.mobile-only-screen {
    display: none;
}

.game-title {
    font-family: 'Luckiest Guy', cursive, sans-serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    letter-spacing: 2px;
    color: #f4e038; /* Žltá farba z dužiny avokáda */
    text-shadow: 
        3px 3px 0 #23420c,
        -1px -1px 0 #23420c,
        1px -1px 0 #23420c,
        -1px 1px 0 #23420c,
        0 6px 14px rgba(0, 0, 0, 0.4);
    user-select: none;
}

.game-container {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    max-width: 95vw;
    max-height: 76vh;
    aspect-ratio: 1000 / 600;
}

#gameCanvas {
    width: 100%;
    height: 100%;
    display: block;
    background-image: url('pozadie.png');
    background-size: cover;
    background-position: center;
    border: 3px solid #23420c;
    border-radius: 12px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35), 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Počítadlo porazených čertíkov v pravom hornom rohu */
.score-board {
    position: absolute;
    top: 14px;
    right: 18px;
    font-family: 'Luckiest Guy', cursive, sans-serif;
    font-size: clamp(0.95rem, 1.8vw, 1.2rem);
    letter-spacing: 1px;
    color: #f4e038;
    background: rgba(22, 40, 10, 0.75);
    border: 2px solid rgba(244, 224, 56, 0.5);
    padding: 8px 18px;
    border-radius: 999px;
    backdrop-filter: blur(6px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
    user-select: none;
    pointer-events: none;
    z-index: 5;
}

.score-board span {
    color: #ffffff;
    font-size: 1.15em;
    padding: 0 3px;
}

.game-over-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    border-radius: 12px;
    z-index: 10;
    animation: fadeIn 0.3s ease-out;
}

.game-over-overlay.hidden {
    display: none;
}

.game-over-title {
    font-family: 'Luckiest Guy', cursive, sans-serif;
    font-size: clamp(3rem, 7vw, 4.8rem);
    color: #f4e038;
    letter-spacing: 4px;
    text-shadow: 
        4px 4px 0 #23420c,
        -2px -2px 0 #23420c,
        2px -2px 0 #23420c,
        -2px 2px 0 #23420c,
        0 10px 25px rgba(0, 0, 0, 0.6);
    user-select: none;
}

.game-over-score {
    font-family: 'Fredoka', 'Luckiest Guy', sans-serif;
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    color: #ffffff;
    background: rgba(0, 0, 0, 0.35);
    padding: 6px 20px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    user-select: none;
}

.pause-subtitle {
    font-family: 'Fredoka', sans-serif;
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #ffffff;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
    padding: 6px 22px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    user-select: none;
}

.pause-subtitle strong {
    color: #f4e038;
}

.restart-btn {
    font-family: 'Luckiest Guy', cursive, sans-serif;
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    letter-spacing: 1.5px;
    padding: 14px 40px;
    background-color: #f4e038;
    color: #1e3a0a;
    border: 3px solid #1e3a0a;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: 0 6px 0 #1e3a0a, 0 10px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.15s ease;
    user-select: none;
    margin-top: 8px;
}

.restart-btn:hover {
    background-color: #fff159;
    transform: translateY(-2px);
    box-shadow: 0 8px 0 #1e3a0a, 0 14px 24px rgba(0, 0, 0, 0.45);
}

.restart-btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #1e3a0a, 0 4px 10px rgba(0, 0, 0, 0.3);
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.controls-hint {
    font-size: 0.95rem;
    color: #ffffff;
    background: rgba(26, 48, 10, 0.5);
    backdrop-filter: blur(4px);
    padding: 8px 20px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    letter-spacing: 0.5px;
    user-select: none;
}

.controls-hint strong {
    color: #f4e038;
}

/* =========================================================
   Responzívne zobrazenie výhradne pre mobily a tablety
   ========================================================= */
@media (max-width: 950px), (max-device-width: 1024px) and (orientation: portrait), (pointer: coarse) and (max-width: 1024px) {
    /* Skryje celú hru aj ovládacie prvky */
    .desktop-game-layout {
        display: none !important;
    }

    /* Zobrazí len názov a požiadavku na otvorenie na PC */
    .mobile-only-screen {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: 22px;
        padding: 24px;
        min-height: 85vh;
        animation: fadeIn 0.4s ease-out;
    }

    .mobile-title {
        font-family: 'Luckiest Guy', cursive, sans-serif;
        font-size: clamp(2.4rem, 8vw, 3.8rem);
        letter-spacing: 2px;
        color: #f4e038;
        text-shadow: 
            3px 3px 0 #23420c,
            -1px -1px 0 #23420c,
            1px -1px 0 #23420c,
            -1px 1px 0 #23420c,
            0 8px 20px rgba(0, 0, 0, 0.4);
        user-select: none;
    }

    .mobile-avocado-img {
        width: clamp(95px, 24vw, 130px);
        height: auto;
        filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.35));
    }

    .mobile-notice-text {
        font-family: 'Fredoka', system-ui, sans-serif;
        font-size: clamp(1.15rem, 4vw, 1.45rem);
        font-weight: 600;
        color: #ffffff;
        background: rgba(22, 40, 10, 0.85);
        border: 2px solid rgba(244, 224, 56, 0.5);
        padding: 16px 28px;
        border-radius: 20px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
        max-width: 420px;
        line-height: 1.5;
        user-select: none;
    }

    .mobile-back-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: #f4e038;
        color: #1e3a0a;
        text-decoration: none;
        font-family: 'Fredoka', system-ui, sans-serif;
        font-size: 1rem;
        font-weight: 700;
        padding: 12px 24px;
        border-radius: 999px;
        border: 2px solid #1e3a0a;
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
        transition: transform 0.2s ease;
        margin-top: 6px;
    }

    .mobile-back-link:active {
        transform: scale(0.96);
    }
}

/* Tlačidlo návratu do portfólia pre desktop */
.game-back-link {
    position: fixed;
    top: 14px;
    left: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(22, 40, 10, 0.85);
    color: #f4e038;
    text-decoration: none;
    font-family: 'Fredoka', system-ui, sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 999px;
    border: 2px solid rgba(244, 224, 56, 0.5);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(6px);
    z-index: 100;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.game-back-link:hover {
    background: #23420c;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}

@media (max-width: 950px) {
    .game-back-link {
        display: none;
    }
}