/* Terminal Web Interface Styles for Vercel Deployment */

:root {
    --bg-dark: #1e1e1e;
    --bg-light: #252525;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #888888;
    --accent-blue: #007acc;
    --accent-green: #4ec9b0;
    --accent-orange: #ce9178;
    --accent-red: #f44747;
    --accent-yellow: #ffcc02;
    --border: #3c3c3c;
    --font-family: 'Fira Code', Consolas, 'Courier New', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background: var(--bg-dark);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

#terminal-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

#terminal-header {
    background: var(--bg-light);
    padding: 10px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 50px;
}

#terminal-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 500;
}

.status {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 400;
}

.status.connected {
    background: rgba(78, 201, 176, 0.2);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.status.error {
    background: rgba(244, 71, 71, 0.2);
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
}

.status.loading {
    background: rgba(255, 204, 2, 0.2);
    color: var(--accent-yellow);
    border: 1px solid var(--accent-yellow);
}

#terminal-controls {
    display: flex;
    gap: 10px;
}

#terminal-controls button {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 12px;
    transition: all 0.2s ease;
}

#terminal-controls button:hover {
    background: var(--bg-dark);
    color: var(--text-primary);
    border-color: var(--accent-blue);
}

#terminal-controls button.active {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

#terminal-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#terminal-output {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    font-size: 14px;
    line-height: 1.5;
    white-space: pre-wrap;
}

.output-line {
    margin-bottom: 4px;
}

.command-line {
    color: var(--text-primary);
    margin-bottom: 8px;
}

.command-line .prompt {
    color: var(--accent-green);
    font-weight: 500;
}

.command-line .command {
    color: var(--text-primary);
}

.ai-indicator {
    color: var(--accent-blue);
    font-size: 12px;
    margin-bottom: 4px;
}

.ai-explanation {
    color: var(--accent-yellow);
    font-style: italic;
    margin-bottom: 4px;
}

.output-text {
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.error-text {
    color: var(--accent-red);
}

.success-text {
    color: var(--accent-green);
}

.warning-text {
    color: var(--accent-yellow);
}

.info-text {
    color: var(--accent-blue);
}

#terminal-input-line {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
}

#terminal-prompt {
    color: var(--accent-green);
    font-weight: 500;
    margin-right: 10px;
    white-space: nowrap;
}

#terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 14px;
    outline: none;
    padding: 0;
}

#terminal-input::placeholder {
    color: var(--text-muted);
}

#ai-suggestions-panel {
    position: absolute;
    right: 20px;
    top: 70px;
    width: 300px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    max-height: 400px;
    overflow: hidden;
}

#ai-suggestions-panel.hidden {
    display: none;
}

.panel-header {
    background: var(--bg-dark);
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    border-bottom: 1px solid var(--border);
}

#ai-suggestions-content {
    max-height: 350px;
    overflow-y: auto;
    padding: 8px 0;
}

.ai-suggestion {
    padding: 10px 16px;
    cursor: pointer;
    border-bottom: 1px solid rgba(60, 60, 60, 0.3);
    transition: background 0.2s ease;
}

.ai-suggestion:hover {
    background: var(--bg-dark);
}

.ai-suggestion:last-child {
    border-bottom: none;
}

.ai-suggestion-query {
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ai-suggestion-command {
    font-size: 12px;
    color: var(--accent-blue);
    font-family: var(--font-family);
    margin-bottom: 2px;
}

.ai-suggestion-explanation {
    font-size: 11px;
    color: var(--text-muted);
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--bg-light);
    border: 1px solid var(--accent-red);
    border-radius: 8px;
    padding: 12px 16px;
    z-index: 2000;
    min-width: 250px;
    animation: slideIn 0.3s ease;
}

.toast.hidden {
    display: none;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast-icon {
    font-size: 16px;
}

#error-message {
    color: var(--accent-red);
    font-size: 14px;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 30px;
    max-width: 600px;
    width: 90%;
    max-height: 80%;
    overflow-y: auto;
}

.modal-content h2 {
    color: var(--accent-blue);
    margin-bottom: 20px;
    text-align: center;
    font-size: 24px;
}

.modal-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 25px;
    text-align: center;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.feature-icon {
    font-size: 24px;
    min-width: 40px;
}

.feature-text {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
}

.feature-text strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

.modal-actions {
    text-align: center;
}

.primary-btn {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 6px;
    font-family: var(--font-family);
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.primary-btn:hover {
    background: #0066aa;
}

/* Loading Indicator */
#loading {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1500;
    font-size: 14px;
    color: var(--text-secondary);
}

#loading.hidden {
    display: none;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes slideIn {
    from { 
        opacity: 0; 
        transform: translateX(100%); 
    }
    to { 
        opacity: 1; 
        transform: translateX(0); 
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    #terminal-header {
        padding: 8px 15px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    #terminal-output {
        padding: 15px;
        font-size: 13px;
    }
    
    #terminal-input-line {
        padding: 12px 15px;
    }
    
    #ai-suggestions-panel {
        right: 10px;
        left: 10px;
        width: auto;
    }
    
    .modal-content {
        padding: 20px;
        width: 95%;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        width: auto;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease;
}

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