/* Desktop Mockup Styles */

.desktop-mockup-container {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 2rem;
    width: 100%;
    box-sizing: border-box;
}

.mockup-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.mockup-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
}

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

.mockup-btn.active {
    border-color: var(--accent);
    background: var(--accent);
    color: white;
}

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: all 0.2s;
}

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

.theme-icon {
    font-size: 1.1rem;
}

/* Desktop App Mockup */
.desktop-app {
    background: #1e1e1e;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid #2d2d2d;
}

.desktop-app.light-theme {
    background: #ffffff;
    border-color: #e0e0e0;
}

.app-header {
    background: #2d2d2d;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #3d3d3d;
}

.light-theme .app-header {
    background: #f5f5f5;
    border-bottom-color: #e0e0e0;
}

.app-title {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.light-theme .app-title {
    color: #1e1e1e;
}

.window-controls {
    display: flex;
    gap: 0.5rem;
}

.window-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.window-control.close { background: #ff5f56; }
.window-control.minimize { background: #ffbd2e; }
.window-control.maximize { background: #27c93f; }

/* Three-column layout - simple and responsive */
.app-body {
    display: grid;
    grid-template-columns: 240px 1fr 260px;
    height: 480px;
    background: #1e1e1e;
}

@media (max-width: 1024px) {
    .app-body {
        height: 400px;
        grid-template-columns: 200px 1fr 220px;
    }
}

@media (max-width: 768px) {
    .app-body {
        grid-template-columns: 1fr;
        height: auto;
        min-height: 400px;
    }

    .left-sidebar,
    .right-sidebar {
        display: none;
    }
}

.light-theme .app-body {
    background: #ffffff;
}

/* Left Sidebar */
.left-sidebar {
    background: #252525;
    border-right: 1px solid #3d3d3d;
    display: flex;
    flex-direction: column;
}

.light-theme .left-sidebar {
    background: #fafafa;
    border-right-color: #e0e0e0;
}

.sidebar-section {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.sidebar-section:first-child {
    border-bottom: 1px solid #3d3d3d;
}

.light-theme .sidebar-section:first-child {
    border-bottom-color: #e0e0e0;
}

.section-title {
    color: #8b8b8b;
    font-size: 0.65rem;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.light-theme .section-title {
    color: #666666;
}

.folder-tree {
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.75rem;
    color: #d4d4d4;
}

.light-theme .folder-tree {
    color: #333333;
}

.folder-item {
    padding: 0.3rem 0;
    padding-left: 1rem;
    position: relative;
    cursor: pointer;
}

.folder-item:hover {
    color: var(--accent);
}

.folder-item::before {
    content: "📁";
    position: absolute;
    left: 0;
    font-size: 0.9rem;
}

.file-item {
    padding: 0.3rem 0;
    padding-left: 2rem;
    position: relative;
    cursor: pointer;
    color: #a0a0a0;
}

.light-theme .file-item {
    color: #666666;
}

.file-item:hover {
    color: var(--accent);
}

.file-item::before {
    content: "📄";
    position: absolute;
    left: 1rem;
    font-size: 0.8rem;
}

.goals-panel {
    padding: 0;
}

.goal-item {
    padding: 0.65rem;
    background: #2d2d2d;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    color: #d4d4d4;
    font-size: 0.8rem;
    border-left: 3px solid var(--accent);
}

.light-theme .goal-item {
    background: #f0f0f0;
    color: #333333;
}

/* Center Chat */
.center-chat {
    background: #1e1e1e;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    position: relative;
}

.light-theme .center-chat {
    background: #ffffff;
}

.chat-messages-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 1rem;
}

.chat-message {
    margin-bottom: 1.5rem;
    max-width: 80%;
}

.message-user {
    align-self: flex-end;
    margin-left: auto;
}

.message-assistant {
    align-self: flex-start;
}

.message-bubble {
    padding: 0.85rem;
    border-radius: 12px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.message-user .message-bubble {
    background: var(--accent);
    color: white;
    border-bottom-right-radius: 4px;
}

.message-assistant .message-bubble {
    background: #2d2d2d;
    color: #d4d4d4;
    border-bottom-left-radius: 4px;
}

.light-theme .message-assistant .message-bubble {
    background: #f5f5f5;
    color: #333333;
}

.message-label {
    font-size: 0.7rem;
    color: #8b8b8b;
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.light-theme .message-label {
    color: #666666;
}

/* Chat Input (visual only) */
.chat-input {
    padding: 1rem 1.5rem;
    background: #252525;
    border-top: 1px solid #3d3d3d;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.light-theme .chat-input {
    background: #f5f5f5;
    border-top-color: #e0e0e0;
}

.chat-input-field {
    flex: 1;
    background: #1e1e1e;
    border: 1px solid #3d3d3d;
    border-radius: 6px;
    padding: 0.65rem 0.85rem;
    color: #8b8b8b;
    font-size: 0.8rem;
    font-family: 'Space Grotesk', sans-serif;
}

.light-theme .chat-input-field {
    background: #ffffff;
    border-color: #d0d0d0;
    color: #999999;
}

.chat-send-btn {
    background: var(--accent);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    flex-shrink: 0;
}

.chat-send-btn:hover {
    background: var(--accent-hover);
}

/* Right Sidebar - Project Graph */
.right-sidebar {
    background: #252525;
    border-left: 1px solid #3d3d3d;
    padding: 1rem;
    overflow-y: auto;
}

.light-theme .right-sidebar {
    background: #fafafa;
    border-left-color: #e0e0e0;
}

.project-graph {
    padding: 1rem;
    position: relative;
}

.graph-node {
    background: #2d2d2d;
    border: 2px solid #4d4d4d;
    border-radius: 8px;
    padding: 0.65rem;
    margin-bottom: 0.85rem;
    font-size: 0.75rem;
    color: #d4d4d4;
    position: relative;
}

.light-theme .graph-node {
    background: #f0f0f0;
    border-color: #d0d0d0;
    color: #333333;
}

.graph-node.active {
    border-color: var(--accent);
    background: rgba(217, 119, 6, 0.1);
}

.light-theme .graph-node.active {
    background: rgba(217, 119, 6, 0.1);
}

.graph-node::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 1rem;
    background: #4d4d4d;
}

.light-theme .graph-node::after {
    background: #d0d0d0;
}

.graph-node:last-child::after {
    display: none;
}

.node-label {
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

/* Scenario specific content */
.scenario-content {
    display: none;
}

.scenario-content.active {
    display: block;
}

/* Responsive - consolidated */
@media (max-width: 768px) {
    .desktop-mockup-container {
        width: 100%;
        padding: 0;
    }

    .desktop-app {
        border-radius: 8px;
    }
}

/* Scrollbar styling */
.sidebar-section::-webkit-scrollbar,
.center-chat::-webkit-scrollbar,
.right-sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar-section::-webkit-scrollbar-track,
.center-chat::-webkit-scrollbar-track,
.right-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-section::-webkit-scrollbar-thumb,
.center-chat::-webkit-scrollbar-thumb,
.right-sidebar::-webkit-scrollbar-thumb {
    background: #4d4d4d;
    border-radius: 3px;
}

.light-theme .sidebar-section::-webkit-scrollbar-thumb,
.light-theme .center-chat::-webkit-scrollbar-thumb,
.light-theme .right-sidebar::-webkit-scrollbar-thumb {
    background: #d0d0d0;
}