@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100;200;300;400;500;600;700;800;900&family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;1,100;1,200;1,300;1,400;1,500;1,600;1,700&family=Source+Code+Pro:ital,wght@0,200..900;1,200..900&display=swap');

:root {
    --main: #003c00;
    --secondary: #008000;
    --background: #0f0f0f;
    --dark: #222;
    --text: #eee;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'IBM Plex Mono', monospace;
}

button,
.sidebar li a {
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    border: none;
    text-decoration: none;
    background: var(--secondary);
    border-radius: 4px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
    padding: 2px 7px;
}

button:hover,
.sidebar li a:hover {
    background: var(--text);
    color: var(--secondary);
    cursor: pointer;
}

button:active,
a:active {
    transform: scale(0.9);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

button:disabled:hover {
    background: var(--secondary);
    color: var(--text) !important;
}

button:disabled:active {
    transform: unset;
}

.modal {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 999;
    pointer-events: none;
    align-items: center;
    justify-content: center;
    background: #00000060;
    transition: opacity 0.5s ease;
    display: flex;
    flex-direction: column;
    writing-mode: horizontal-tb;
}

.content {
    background: #cccccc;
    color: var(--dark);
    max-width: 230px;
    margin: 5px;
    width: 100%;
    text-align: center;
    border-radius: 10px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    pointer-events: none;
}

.content * {
    color: var(--dark)
}

.content button,
.content button * {
    color: var(--text);
}

.content button:hover,
.content button:hover * {
    color: var(--secondary);
}

.modal.show {
    opacity: 1;
    pointer-events: auto;
}

.modal.show .content {
    pointer-events: auto;
}

.modal .content button {
    padding: 2px 7px;
}

.alert-modal .buttons {
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    flex-wrap: wrap;
    gap: 5px;
}