/**
 * Natural Language Interface Styles
 * Positioned in left sidebar alongside build/train controls
 */

.nl-interface {
    background: rgba(0, 0, 0, 0.85);
    border: 2px solid #4A90E2;
    border-radius: 8px;
    padding: 12px;
    margin: 10px 0;
    width: 100%;  /* Fill left sidebar width */
    box-sizing: border-box;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.nl-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(74, 144, 226, 0.3);
}

.nl-icon {
    font-size: 1.5em;
    margin-right: 8px;
}

.nl-title {
    flex: 1;
    font-weight: bold;
    color: #4A90E2;
    font-size: 1.1em;
}

.nl-toggle-btn {
    background: none;
    border: 1px solid #4A90E2;
    color: #4A90E2;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.nl-toggle-btn:hover {
    background: #4A90E2;
    color: white;
}

.nl-toggle-btn .toggle-icon {
    display: inline-block;
    font-size: 0.8em;
}

.nl-body {
    max-height: 600px;
    overflow-y: auto;
    transition: max-height 0.3s ease;
}

.nl-body.collapsed {
    max-height: 0;
    overflow: hidden;
}

.nl-status {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

.status-dot.ready {
    background: #2ecc71;
    box-shadow: 0 0 8px #2ecc71;
}

.status-dot.loading {
    background: #f39c12;
    box-shadow: 0 0 8px #f39c12;
}

.status-dot.error {
    background: #e74c3c;
    box-shadow: 0 0 8px #e74c3c;
}

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

#nl-status-text {
    color: #bbb;
    font-size: 0.9em;
}

.nl-input-container {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.nl-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid #4A90E2;
    color: white;
    padding: 10px;
    border-radius: 4px;
    font-size: 0.95em;
    transition: all 0.2s;
}

.nl-input:focus {
    outline: none;
    border-color: #5dade2;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 8px rgba(74, 144, 226, 0.3);
}

.nl-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.nl-input::placeholder {
    color: #888;
}

.nl-send-btn {
    background: linear-gradient(135deg, #4A90E2, #357ABD);
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.2s;
}

.nl-send-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #5dade2, #4A90E2);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(74, 144, 226, 0.4);
}

.nl-send-btn:active:not(:disabled) {
    transform: translateY(0);
}

.nl-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.nl-examples {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(74, 144, 226, 0.3);
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 15px;
}

.examples-header {
    color: #4A90E2;
    font-weight: bold;
    margin-bottom: 8px;
    font-size: 0.9em;
}

.examples-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.example-item {
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid rgba(74, 144, 226, 0.3);
    padding: 8px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    color: #ccc;
    font-size: 0.85em;
}

.example-item:hover {
    background: rgba(74, 144, 226, 0.2);
    border-color: #4A90E2;
    transform: translateX(4px);
}

.nl-confirmation {
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.1), rgba(52, 152, 219, 0.1));
    border: 2px solid #2ecc71;
    border-radius: 6px;
    padding: 15px;
    margin-top: 15px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.confirmation-header {
    color: #2ecc71;
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 1em;
}

.confirmation-content {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 10px;
}

.confirmation-tool,
.confirmation-params {
    margin-bottom: 8px;
}

.confirmation-tool strong,
.confirmation-params strong {
    color: #4A90E2;
}

.confirmation-tool span,
.confirmation-params pre {
    color: #ecf0f1;
}

#confirm-params {
    background: rgba(0, 0, 0, 0.4);
    padding: 8px;
    border-radius: 4px;
    overflow-x: auto;
    margin-top: 5px;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
}

.confirmation-buttons {
    display: flex;
    gap: 10px;
}

.confirm-btn {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.2s;
}

.confirm-btn.execute {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: white;
}

.confirm-btn.execute:hover {
    background: linear-gradient(135deg, #27ae60, #229954);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(46, 204, 113, 0.4);
}

.confirm-btn.cancel {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
}

.confirm-btn.cancel:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(231, 76, 60, 0.4);
}

.confirm-btn:active {
    transform: translateY(0);
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .nl-interface {
        min-width: 280px;
        max-width: 100%;
    }
    
    .nl-input {
        font-size: 0.9em;
    }
    
    .example-item {
        font-size: 0.8em;
    }
}

/* Scrollbar styling for NL body */
.nl-body::-webkit-scrollbar {
    width: 6px;
}

.nl-body::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.nl-body::-webkit-scrollbar-thumb {
    background: #4A90E2;
    border-radius: 3px;
}

.nl-body::-webkit-scrollbar-thumb:hover {
    background: #5dade2;
}