@import url('../styles.css');

.mobile-score {
    display: none;
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 1002;
    background: rgba(36,36,36,0.85);
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 0.7rem 1.2rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    font-weight: bold;
}

.responsive-layout {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: 2.5rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    box-sizing: border-box;
}
.game-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}
.info-side {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-width: 280px;
    max-width: 400px;
    background: rgba(36,36,36,0.85);
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
    padding: 2rem;
}
.info-side h1 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.info-side p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    text-shadow: 0 2px 8px #222;
}
.buttons-panel {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}
@media (max-width: 900px) {
    .responsive-layout {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        padding: 1rem 0.5rem;
    }
    .info-side {
        max-width: 100vw;
        width: 100%;
        margin-top: 0;
        align-items: center;
        text-align: center;
    }
    .info-side h1 { font-size: 1.7rem; }
    .game-side { width: 100%; justify-content: center; }
}

body {
    background: var(--grad-bg);
    color: #fff;
    min-height: 100vh;
    margin: 0;
}

.c4-canvas {
    display: block;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.4);
    margin: 0 auto;
    cursor: pointer;
}

/* Touch column buttons */
.touch-cols {
    display: none;
    position: absolute;
    bottom: 20px;
    bottom: calc(20px + env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    flex-direction: row;
    gap: 6px;
}
.col-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--grad-primary);
    color: #222;
    border: none;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    touch-action: manipulation;
    user-select: none;
    transition: opacity 0.15s, transform 0.15s;
}
.col-btn:active { opacity: 0.8; transform: scale(1.1); }

@media (max-width: 900px) {
    .touch-cols { display: flex; }
}

#startBtn, #restartBtn {
    background: var(--grad-primary);
    color: #222;
    border: none;
    border-radius: 8px;
    padding: 0.9rem 2rem;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    margin: 0 0.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transition: background 0.2s, transform 0.2s;
}
#startBtn:hover, #restartBtn:hover { opacity: 0.9; transform: scale(1.05); }
#playAgainBtn {
    background: #8fd3f4;
    color: #222;
    border: none;
    border-radius: 8px;
    padding: 1rem 2.2rem;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 1rem;
}
#playAgainBtn:hover { background: #5ec2e6; }
.popup {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(24,24,24,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.popup-content {
    background: #242424;
    padding: 2.5rem 3rem;
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.4);
    text-align: center;
    min-width: 280px;
    max-width: 90vw;
}
.popup-content h2 { margin-top: 0; color: #8fd3f4; font-size: 2rem; }
.popup-content p { font-size: 1.5rem; margin: 1.5rem 0; }