/* responsive.css - Responsive adaptations */
/* Cell sizing is handled by JS (MS.Renderer.autoSizeBoard) */

/* Prevent zoom and touch callout */
html {
    touch-action: manipulation;
    -webkit-touch-callout: none;
}

/* ===== Mobile (max-width: 600px) ===== */
@media (max-width: 600px) {
    body {
        padding: 5px;
    }

    .game-window {
        max-width: 100vw;
        padding: 3px;
        border-width: 2px;
    }

    .game-container {
        padding: 3px;
    }

    .board-container {
        max-width: calc(100vw - 24px);
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
    }

    .menu-bar {
        font-size: 11px;
    }

    .menu-btn {
        padding: 2px 6px;
        font-size: 11px;
    }

    .status-bar {
        padding: 3px 4px;
        margin-bottom: 4px;
        min-height: 32px;
    }

    .digit {
        font-size: 18px;
        width: 11px;
    }

    .smiley-btn {
        width: 26px;
        height: 26px;
        font-size: 15px;
    }

    .flag-mode-btn {
        display: flex;
        width: 26px;
        height: 26px;
        font-size: 15px;
    }
}

/* ===== Tablet (601px - 1024px) ===== */
@media (min-width: 601px) and (max-width: 1024px) {
    body {
        padding: 10px;
    }

    .flag-mode-btn {
        display: flex;
    }
}

/* ===== Landscape mobile ===== */
@media (max-height: 500px) and (orientation: landscape) {
    body {
        padding: 2px;
    }

    .status-bar {
        padding: 2px 4px;
        margin-bottom: 3px;
        min-height: 28px;
    }

    .menu-bar {
        margin-bottom: 2px;
    }

    .game-container {
        padding: 3px;
    }

    .game-window {
        padding: 3px;
    }
}

/* ===== Touch device detection ===== */
@media (hover: none) and (pointer: coarse) {
    .flag-mode-btn {
        display: flex;
    }

    .smiley-btn {
        width: 30px;
        height: 30px;
        font-size: 18px;
    }

    .flag-mode-btn {
        width: 30px;
        height: 30px;
        font-size: 18px;
    }

    /* Prevent overscroll bounce */
    .board-container {
        overscroll-behavior: contain;
    }
}

/* ===== Very small screens (< 360px) ===== */
@media (max-width: 360px) {
    .game-window {
        padding: 2px;
        border-width: 1px;
    }

    .game-container {
        padding: 2px;
    }

    .digit {
        font-size: 16px;
        width: 10px;
    }

    .smiley-btn {
        width: 22px;
        height: 22px;
        font-size: 13px;
    }

    .flag-mode-btn {
        width: 22px;
        height: 22px;
        font-size: 13px;
    }
}

/* ===== Portrait orientation - maximize vertical space ===== */
@media (orientation: portrait) and (max-width: 600px) {
    body {
        padding: 2px 5px;
        align-items: flex-start;
    }
}