body {
    margin: 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.87);
    background-color: #000000; 
    font-family: Arial, Helvetica, sans-serif;
}

#app {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.spritePosition {
    margin: 10px 0 0 10px;
    font-size: 0.8em;
}

.button {
    width: 140px;
    margin: 10px;
    padding: 10px;
    background-color: #000000;
    color: rgba(255, 255, 255, 0.87);
    border: 1px solid rgba(255, 255, 255, 0.87);
    cursor: pointer;
    transition: all 0.3s;

    &:hover {
        border: 1px solid #0ec3c9;
        color: #0ec3c9;
    }

    &:active {
        background-color: #0ec3c9;
    }

    /* Disabled styles */
    &:disabled {
        cursor: not-allowed;
        border: 1px solid rgba(255, 255, 255, 0.3);
        color: rgba(255, 255, 255, 0.3);
    }
}

.menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    pointer-events: auto;
}

.menu-panel {
    background: rgba(10, 10, 30, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    width: 520px;
    max-height: 80vh;
    overflow-y: auto;
    padding: 24px;
    color: #e0e0e0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

.menu-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    margin-bottom: 16px;
}

.menu-tab {
    background: transparent;
    border: none;
    color: #666;
    padding: 8px 16px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.menu-tab:hover {
    color: #aaa;
}

.menu-tab.active {
    color: #4af;
    border-bottom-color: #4af;
}

.server-row {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.server-row:hover {
    background: rgba(255, 255, 255, 0.03);
}

.server-row:last-child {
    border-bottom: none;
}

.server-name {
    flex: 1;
    color: #ddd;
}

.server-players {
    color: #888;
    margin-right: 16px;
    font-size: 13px;
}

.server-connect-btn {
    background: transparent;
    border: 1px solid rgba(74, 175, 255, 0.4);
    color: #4af;
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    transition: background 0.2s, border-color 0.2s;
}

.server-connect-btn:hover {
    background: rgba(74, 175, 255, 0.1);
    border-color: #4af;
}

.settings-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-description {
    margin: 0;
    color: #888;
    font-size: 13px;
    line-height: 1.4;
}

.settings-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.settings-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.settings-section-title {
    color: #ccc;
    font-weight: bold;
    letter-spacing: 1px;
}

.settings-hint {
    color: #666;
    font-size: 12px;
}

.settings-key-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.settings-key-chip {
    display: flex;
    align-items: center;
    gap: 2px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    overflow: hidden;
}

.settings-key-chip.listening {
    border-color: #4af;
}

.settings-bind-btn,
.settings-add-btn {
    background: rgba(255, 255, 255, 0.04);
    border: none;
    color: #ddd;
    padding: 6px 12px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    min-width: 48px;
    transition: background 0.2s, color 0.2s;
}

.settings-add-btn {
    border: 1px dashed rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.settings-bind-btn:hover,
.settings-add-btn:hover {
    background: rgba(74, 175, 255, 0.1);
    color: #4af;
}

.settings-add-btn.listening,
.settings-key-chip.listening .settings-bind-btn {
    color: #4af;
    background: rgba(74, 175, 255, 0.08);
}

.settings-remove-btn {
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    color: #888;
    padding: 6px 8px;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    transition: color 0.2s;
}

.settings-remove-btn:hover:not(:disabled) {
    color: #f66;
}

.settings-remove-btn:disabled {
    cursor: not-allowed;
    color: #444;
}

.settings-error {
    color: #f66;
    font-size: 12px;
    text-align: center;
}

.settings-actions {
    display: flex;
    justify-content: center;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.settings-reset-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #aaa;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    transition: border-color 0.2s, color 0.2s;
}

.settings-reset-btn:hover {
    border-color: #f66;
    color: #f66;
}