.main-container {
    display: flex;
    gap: 24px;
    margin--bottom: 24px;
    width: 100%;
    max-width: 900px;
    max--height: 300px;
    flex-direction: row;
    font-family: monospace;


    justify-content: space-between;

}

.main-container.correct .key[data-key="enter"], .main-container.correct .input > .value {
    color: green;
}
.main-container.correct .key[data-key="enter"] svg:first-child {
    display: none;
}
.main-container:not(.correct) .key[data-key="enter"] svg:last-child {
    display: none;
}

.main-container.correct .input-container > .input > .cursor {
    visibility: hidden;
}

/* Exercise Display */
.exercise-container {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 16px;
    border: 1px solid var(--key-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    /*min-height: 0;*/
    min-height: 200px;
}

.exercise-label {
    flex-shrink: 0;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* Exercise List */
.exercise-list {
    align-self: center;
    line-height: 2em;
    display: flex;
    flex-flow: column nowrap;
    gap: 0.5em;
    font-size: large;
    scrollbar-width: thin;
    scrollbar-color: var(--key-border) transparent;

    padding: 8px;
    border: 4px solid transparent;
    border-radius: 16px;
}

.exercise-list.correct {
    border-color: green;

}



.exercise-list .sort-item {
    display: flex;
    padding: 4px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--text-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    cursor: grab;
    user-select: none;
    transition: box-shadow 0.15s ease;
    align-items: center;
    touch-action: none;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

.exercise-list .sort-item.dragging {
    o-pacity: 0.8;
    border-color: red;
    scale: 1.1;
}

.exercise-list .sort-item .label{
    min-width: 8em;
    text-transform: capitalize;
}

.exercise-list .sort-item .icn {
    display: flex;
    align-items: center;
}
.exercise-list .sort-item svg {
    width: 24px;
    height: 24px;
}

.exercise-list:empty::before {
    content: "Select first task";
    color: #888;
    font-style: italic;
    align-self: center;
    margin: auto;
}



/* Exercise List */
.exercise-list-container {
    display:flex;
    flex-direction: column;
    flex-shrink: 0;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--key-border);
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    max--height: 15rem;
}

.exercise-list-header {
    flex-shrink: 0;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    padding: 16px 20px;
    border-bottom: 1px solid var(--key-border);
}
.exercise-list-header > select
{
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    width: 100%;
}

.exercise-list::-webkit-scrollbar {
    width: 6px;
}

.exercise-list::-webkit-scrollbar-track {
    background: transparent;
}

.exercise-list::-webkit-scrollbar-thumb {
    background: var(--key-border);
    border-radius: 3px;
}



.exercise-group {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
    padding: 6px 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    color: var(--text-primary);
    border-bottom: 1px solid var(--text-secondary);
    border-top: 1px solid var(--text-secondary);
    background: var(--bg-primary);
}
.exercise-group.active {

    color: var(--accent-green);
}

.exercise-item {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    padding: 6px 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    color: var(--text-secondary);
    /*border-bottom: 1px solid var(--text-secondary);*/
}
.exercise-item > span:first-child {
    text-transform: uppercase;
    /*letter-spacing: 1.5px;*/
    font-weight: bold;
}
.exercise-item > span:last-child {
    color: var(--text-secondary);
}



.exercise-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.exercise-item.active {
    background: var(--bg-tertiary);
    border-left-color: var(--accent-green);
    color: var(--text-primary);
}

.exercise-item.completed-exercise {
    color: var(--accent-green);
}

.exercise-item.completed-exercise::after {
    content: ' ✓';
}

.exercise-item svg {
    width: 22px;
    height: 22px;
    visibility: hidden;
    vertical-align: middle;
}
.exercise-item.active svg {
    visibility: visible;
}

.mobile-message {
    color: darkred;
    padding: 16px;
    display: none;
}
.mobile-controls {
    display: none;
}
.icn svg {
    display: none;
}



@media (pointer: coarse) {
    .mobile-controls, .mobile-message {
        display: block;
    }
    .icn svg {
        display: block;
    }
}

.sort-item:last-child svg:last-child, .sort-item:first-child svg:first-child {
    v-isibility: hidden;
    color: var(--text-muted);
}



/*******************************************/

@media (max-width: 500px) {
    body {
        padding: 8px 12px !important;
        gap: 8px;

    }
    .stats-bar {
        padding: 4px 24px;
    }
    .main-container {
        gap: 8px;
        flex-wrap: wrap;
    }
    .exercise-list-container {
        flex-grow: 1;
    }
    .keyboard, .input-container, .exercise-container {
        padding: 14px;
    }

}