.btn {
    background: var(--bg-surface);
    border: 1px solid #3d3535;
    color: var(--text-main);
    padding: 7px 11px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn.primary {
    background: var(--accent);
    color: var(--bg-deep);
    border: none;
}

#project-name {
    margin-left: auto;
    font-size: 11px;
    color: var(--accent);
    font-weight: 700;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 12px;
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
}

#file-tree {
    flex: 1;
    overflow-y: auto;
    padding: 5px;
}

.tree-item {
    padding: 6px 10px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tree-item:hover {
    background: rgba(255, 159, 28, 0.1);
}

.tree-item.folder {
    font-weight: 500;
}

.delete-btn {
    opacity: 0.6;
    padding: 2px 6px;
    font-size: 12px;
    color: #e63946;
}

.tab {
    padding: 0 10px 0 14px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: var(--text-dim);
    white-space: nowrap;
    flex-shrink: 0;
}

.tab.active {
    background: var(--bg-surface);
    color: var(--accent);
}

.tab-close {
    margin-left: 8px;
    padding: 0 4px;
    font-size: 14px;
    opacity: 0.6;
}

.tab-close:hover {
    opacity: 1;
    color: #e63946;
}

.panel-tab {
    padding: 0 12px;
    font-size: 11px;
    cursor: pointer;
    color: var(--text-dim);
}

.panel-tab.active {
    color: #ff9f1c;
    border-bottom: 3px solid #ff9f1c;
    font-weight: 600;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.modal-content {
    background: var(--bg-warm);
    width: 94%;
    max-width: 620px;
    border-radius: 16px;
    padding: 28px;
    border: 1px solid #3d3535;
    max-height: 88vh;
    overflow-y: auto;
}

.run-btn {
    background: #ff9f1c;
    color: #1a1616;
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    width: 100%;
    margin-bottom: 10px;
}

.result-box {
    background: #000;
    padding: 10px;
    border-radius: 6px;
    min-height: 70px;
    white-space: pre-wrap;
    font-family: monospace;
    font-size: 13px;
    color: #e8d7cf;
}

#devtools-block {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #e63946;
    color: white;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    flex-direction: column;
    text-align: center;
}