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

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Lucida Console', monospace, 'Courier New', sans-serif;
    font-size: 14px;
    background: #0a0a0a;
    color: #b0b0b0;
    -webkit-tap-highlight-color: transparent;
}

#root {
    display: none;
    width: 100%;
    height: 100%;
    overflow: auto;
    padding: 0 20px 40px;
    -webkit-overflow-scrolling: touch;
}

.lock-btn {
    display: block;
    margin: 12px auto 0;
    padding: 6px 20px;
    background: transparent;
    color: #aaa;
    border: 1px solid #777;
    border-radius: 0;
    font-size: 0.85rem;
    cursor: pointer;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.lock-btn:hover {
    border-color: #00ff41;
    color: #00ff41;
}

#puzzle {
    position: relative;
    width: 100%;
    height: 100%;
}

.combo {
    position: absolute;
    cursor: pointer;
    font-weight: 700;
    user-select: none;
    letter-spacing: 2px;
    white-space: nowrap;
    transform: rotate(var(--angle, 0deg));
    touch-action: manipulation;
    padding: 2px;
}

.combo:hover {
    opacity: 0.6;
}

.combo.used {
    opacity: 0.3;
    color: silver !important;
    cursor: default;
    pointer-events: none;
}

#display {
    position: fixed;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    max-width: calc(100% - 24px);
    padding: 8px 18px;
    background: rgba(0, 255, 65, 0.04);
    border: 1px solid #1a3a1a;
    border-radius: 0;
    text-align: center;
    z-index: 10;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

#display .label {
    font-size: 0.8rem;
    color: #3a6a3a;
    margin-bottom: 4px;
}

#display .word {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: #00ff41;
}

#display .placeholder {
    color: #1a3a1a;
}

/* --- Ссылки --- */

a {
    color: #00cc33;
    text-decoration: none;
    border-bottom: 1px dashed #1a4a1a;
}

a:hover {
    color: #00ff41;
    border-bottom-color: #00ff41;
}

a:visited {
    color: #708a70;
    border-bottom-color: #2a3a2a;
}

/* --- Таблица скачивания файлов --- */

table.df {
    max-width: 800px;
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

table.df th,
table.df td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid #1a2a1a;
}

table.df th {
    color: #00cc33;
    font-weight: 700;
    border-bottom-color: #2a3a2a;
}

table.df tr:hover {
    background: rgba(0, 255, 65, 0.03);
}

/* --- Блок кода --- */

div.cd {
    background: #0e0e0e;
    border-left: 3px solid #1a3a1a;
    padding: 12px 16px;
    margin: 12px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

div.cd code {
    color: #00ff41;
    font-family: 'Courier New', 'Lucida Console', monospace;
    font-size: 0.9rem;
    white-space: pre;
}

/* --- Планшет --- */

@media (max-width: 768px) {
    #root {
        padding: 0 16px 32px;
    }

    table.df th,
    table.df td {
        padding: 6px 8px;
        font-size: 0.85rem;
    }

    div.cd {
        padding: 10px 12px;
    }

    div.cd code {
        font-size: 0.8rem;
    }
}

/* --- Мобильный --- */

@media (max-width: 480px) {
    html,
    body {
        font-size: 13px;
    }

    #root {
        padding: 0 10px 24px;
    }

    .lock-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
        letter-spacing: 1px;
    }

    .combo {
        padding: 4px;
    }

    #display {
        bottom: 6px;
        padding: 6px 12px;
        max-width: calc(100% - 16px);
    }

    #display .label {
        font-size: 0.7rem;
    }

    #display .word {
        font-size: 1rem;
        letter-spacing: 2px;
    }

    table.df {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table.df th,
    table.df td {
        padding: 6px;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    div.cd {
        padding: 8px 10px;
        margin: 8px 0;
        border-left-width: 2px;
    }

    div.cd code {
        font-size: 0.75rem;
    }
}