/* Unified environment panel items */
.env-item {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.12s;
}

.env-item:last-child {
    border-bottom: none;
}

.env-item.active {
    background: rgba(66, 133, 244, 0.08);
    border-left: 3px solid var(--accent-blue);
}

.env-item-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    cursor: pointer;
}

.env-item.active .env-item-main {
    padding-left: 11px;
}

.env-item-main:hover {
    background: var(--bg-hover);
}

.env-item-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.env-item-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.env-item-meta {
    font-size: 11px;
    color: var(--text-muted);
}

.env-active-badge {
    font-size: 10px;
    font-weight: 600;
    color: var(--accent-blue);
    background: rgba(66, 133, 244, 0.12);
    padding: 1px 6px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.env-item-actions {
    display: flex;
    gap: 4px;
}

.env-item-actions button {
    font-size: 11px;
    padding: 2px 6px;
    background: transparent;
}

/* Create environment toggle + collapsible form */
.env-create-toggle {
    padding: 10px 14px;
    border-top: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-blue);
    transition: background 0.12s;
}

.env-create-toggle:hover {
    background: var(--bg-hover);
}

.env-create-toggle.expanded {
    border-bottom: 1px solid var(--border-color);
}

.env-create-wrapper {
    overflow: hidden;
    transition: max-height 0.25s ease;
    max-height: 400px;
}

.env-create-wrapper.collapsed {
    max-height: 0;
}

/* Create venv form */
.venv-create-form {
    padding: 12px 14px;
    background: var(--bg-secondary);
}

.venv-create-form label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.venv-create-form input {
    width: 100%;
    margin-bottom: 8px;
}

.venv-create-form select {
    width: 100%;
    margin-bottom: 8px;
}

.venv-create-form textarea {
    width: 100%;
    min-height: 60px;
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    resize: vertical;
    margin-bottom: 8px;
}

.venv-create-form textarea:focus {
    border-color: var(--accent-blue);
    outline: none;
}

/* Inline terminal for env creation */
.env-create-term {
    display: none;
    flex: 1;
    min-height: 120px;
    margin-top: 8px;
    margin-bottom: 13px;
    border-radius: var(--radius);
    overflow: hidden;
    background: #1e1e20;
    padding: 15px;
}

/* Package detail section */
.package-detail {
    width: 100%;
    margin-top: 8px;
}

/* Package install textarea */
.package-install-textarea {
    width: 100%;
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    resize: vertical;
    box-sizing: border-box;
}

.package-install-textarea:focus {
    border-color: var(--accent-blue);
    outline: none;
}

/* Action row: Install + Upload + count */
.package-install-actions {
    display: flex;
    align-items: end;
    gap: 6px;
    margin: 8px 0;
}

.package-install-actions button {
    font-size: 12px;
    padding: 5px 12px;
}

.package-install-actions .package-count {
    margin-right: auto;
}

.installer-select {
    font-size: 11px;
    font-family: var(--font-mono);
    padding: 4px 6px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
}

.package-count {
    font-size: 11px;
    color: #1d1d1d;
}

/* Install log area */
.package-install-log {
    display: none;
    margin-bottom: 8px;
    border-radius: var(--radius);
    overflow: hidden;
}

.package-install-log.visible {
    display: block;
}

.package-install-term {
    height: 200px;
    border-radius: var(--radius);
}

.package-install-term .xterm {
    height: 100%;
    padding: 4px;
    overflow-x: auto;
}

/* Log actions bar (Open New Window button) */
.package-log-actions {
    display: flex;
    justify-content: flex-end;
    padding: 4px 0;
}

/* Filter input */
.package-filter-input {
    width: 100%;
    font-size: 12px;
    padding: 4px 8px;
    margin-bottom: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-sizing: border-box;
}

.package-filter-input:focus {
    border-color: var(--accent-blue);
    outline: none;
}

/* Package list */
.package-list {
    list-style: none;
    max-height: 300px;
    overflow-y: auto;
}

.package-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 8px;
    font-size: 12px;
    border-bottom: 1px solid var(--border-color);
}

.package-item:last-child {
    border-bottom: none;
}

.package-name {
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.package-version {
    color: var(--text-muted);
    font-family: var(--font-mono);
    margin-left: auto;
    margin-right: 8px;
}

/* Uninstall button */
.package-remove-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 0 4px;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
    line-height: 1;
}

.package-item:hover .package-remove-btn {
    opacity: 1;
}

.package-remove-btn:hover {
    color: var(--accent-red);
}

/* Loading spinner */
.venv-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--text-muted);
    gap: 8px;
}

.venv-loading .spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Pulsing animation for in-progress buttons (create, install) */
.venv-create-form button.primary:disabled,
.package-install-actions button.primary:disabled {
    animation: btnPulse 1.5s ease-in-out infinite;
    cursor: wait;
}

@keyframes btnPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}