body {
    font-family: 'Fira Code', monospace;
    background-color: #1e1e1e;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
    font-size: 1.5rem;
}

.terminal-container {
    font-family: 'Fira Code', monospace;
    flex: 1;
    padding: 10px;
    background-color: #2d2d2d;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.tab-bar {
    display: flex;
    background-color: #333333;
    overflow-x: auto;
    margin-bottom: 5px;
    height: 35px;
    flex-shrink: 0;
}

.tab {
    display: flex;
    align-items: center;
    background-color: #444444;
    color: #cccccc;
    padding: 5px 15px;
    margin-right: 3px;
    cursor: pointer;
    border-top: 1px solid #555;
    border-right: 1px solid #555;
    border-left: 1px solid #555;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    user-select: none;
    max-width: 160px;
    min-width: 100px;
    position: relative;
}

.tab.active {
    background-color: #2d2d2d;
    color: white;
}

.tab-title {
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tab-close {
    margin-left: 8px;
    width: 14px;
    height: 14px;
    text-align: center;
    line-height: 14px;
    border-radius: 50%;
}

.tab-close:hover {
    background-color: #ff6b6b;
    color: white;
}

.new-tab-button {
    display: flex;
    align-items: center;
    padding: 5px 10px;
    background-color: #333333;
    color: #cccccc;
    cursor: pointer;
    height: 24px;
}

.new-tab-button:hover {
    background-color: #555555;
}

.terminals {
    font-family: 'Fira Code', monospace;
    position: relative;
    flex-grow: 1;
    overflow: hidden;
}

.terminal-instance {
    font-family: 'Fira Code', monospace;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.terminal-instance.active {
    display: block;
}

.terminal {
    font-family: 'Fira Code', monospace;
    width: 100%;
    height: 100%;
}

.api-key-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 100;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #3c3c3c;
    padding: 20px;
    border-radius: 5px;
    width: 300px;
    color: white;
}

.modal-content h2 {
    margin-top: 0;
}

.modal-content input {
    width: 100%;
    padding: 8px;
    margin: 10px 0;
    background-color: #2d2d2d;
    border: 1px solid #555;
    color: white;
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

button {
    padding: 8px 16px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

.logout-btn {
    background-color: #f44336;
}

.logout-btn:hover {
    background-color: #d32f2f;
}

.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 5px;
}

.status-connected {
    background-color: #4CAF50;
}

.status-disconnected {
    background-color: #f44336;
}

.status-text {
    font-size: 12px;
    margin-right: 10px;
}

footer {
    background-color: #333;
    color: #ccc;
    text-align: center;
    padding: 10px;
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer .left {
    text-align: left;
}

footer .right {
    text-align: right;
}

footer a {
    color: #4CAF50;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.tab-context-menu {
    position: absolute;
    background: #3c3c3c;
    border: 1px solid #555;
    border-radius: 4px;
    padding: 5px 0;
    z-index: 1000;
    display: none;
}

.tab-context-menu-item {
    padding: 8px 16px;
    color: #ffffff;
    cursor: pointer;
}

.tab-context-menu-item:hover {
    background-color: #555;
}

.tab-context-menu.visible {
    display: block;
}