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/* ==========================================================================
Nova AI Astra | Enterprise Autonomous Intelligence Studio
Master Design System & Polished Professional Stylesheet
========================================================================== */
:root {
/* Core Color Palette - Precision Obsidian */
--bg-space: #06070a;
--bg-primary: #0c0e15;
--bg-secondary: #121520;
--bg-tertiary: #181c2b;
--bg-elevated: #202538;
--bg-hover: rgba(255, 255, 255, 0.05);
--bg-active: rgba(255, 255, 255, 0.09);
/* Primary Brand Gradients & Accents */
--accent-cyan: #00f2fe;
--accent-teal: #4facfe;
--accent-emerald: #10b981;
--accent-purple: #8a2be2;
--accent-indigo: #6366f1;
--accent-primary: #10b981;
--accent-primary-hover: #059669;
--accent-glow: 0 0 25px rgba(16, 185, 129, 0.25);
--specular-border: linear-gradient(180deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.03) 100%);
/* Typography Colors */
--text-primary: #f8fafc;
--text-secondary: #94a3b8;
--text-muted: #64748b;
--text-inverse: #06070a;
/* Glassmorphism & Borders */
--glass-bg: rgba(18, 21, 32, 0.78);
--glass-card: rgba(24, 28, 43, 0.65);
--glass-border: rgba(255, 255, 255, 0.08);
--glass-border-hover: rgba(255, 255, 255, 0.16);
--glass-blur: blur(20px);
/* Dimensions & Spacing */
--sidebar-width: 280px;
--canvas-width: 52%;
--header-height: 60px;
--radius-xs: 5px;
--radius-sm: 8px;
--radius-md: 12px;
--radius-lg: 16px;
--radius-full: 9999px;
/* Elevation Shadows */
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
--shadow-md: 0 6px 20px rgba(0, 0, 0, 0.5);
--shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.7);
/* Precision Transitions */
--transition-fast: 0.14s cubic-bezier(0.4, 0, 0.2, 1);
--transition-normal: 0.24s cubic-bezier(0.16, 1, 0.3, 1);
--transition-smooth: 0.36s cubic-bezier(0.16, 1, 0.3, 1);
}
/* Theme Accents */
body[data-theme="cyan"] {
--accent-primary: #00f2fe;
--accent-primary-hover: #00c7d4;
--accent-glow: 0 0 25px rgba(0, 242, 254, 0.3);
}
body[data-theme="purple"] {
--accent-primary: #a855f7;
--accent-primary-hover: #9333ea;
--accent-glow: 0 0 25px rgba(168, 85, 247, 0.3);
}
body[data-theme="amber"] {
--accent-primary: #f59e0b;
--accent-primary-hover: #d97706;
--accent-glow: 0 0 25px rgba(245, 158, 11, 0.3);
}
body[data-theme="emerald"] {
--accent-primary: #10b981;
--accent-primary-hover: #059669;
--accent-glow: 0 0 25px rgba(16, 185, 129, 0.3);
}
/* Reset & Base */
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
html, body {
width: 100%;
height: 100%;
overflow: hidden;
background-color: var(--bg-space);
color: var(--text-primary);
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
font-size: 14.5px;
line-height: 1.55;
}
/* Specular Ambient Mesh Background */
.ambient-mesh {
position: fixed;
inset: 0;
pointer-events: none;
z-index: 0;
background:
radial-gradient(circle at 12% 10%, rgba(16, 185, 129, 0.05) 0%, transparent 45%),
radial-gradient(circle at 88% 15%, rgba(99, 102, 241, 0.06) 0%, transparent 50%),
radial-gradient(circle at 50% 90%, rgba(0, 242, 254, 0.04) 0%, transparent 55%),
radial-gradient(circle at 50% 50%, rgba(12, 14, 21, 0.98) 0%, var(--bg-space) 100%);
transition: background var(--transition-smooth);
}
/* App Shell Layout */
#app-root {
display: flex;
width: 100vw;
height: 100vh;
position: relative;
z-index: 1;
overflow: hidden;
}
/* ==========================================================================
Sidebar: Professional Session Management & Quota Telemetry
========================================================================== */
#sidebar {
width: var(--sidebar-width);
height: 100%;
background: var(--bg-primary);
border-right: 1px solid var(--glass-border);
display: flex;
flex-direction: column;
transition: transform var(--transition-smooth), width var(--transition-smooth);
z-index: 40;
flex-shrink: 0;
}
#sidebar.collapsed {
transform: translateX(-100%);
width: 0;
border-right: none;
overflow: hidden;
}
.sidebar-header {
padding: 14px 16px;
display: flex;
align-items: center;
justify-content: space-between;
border-bottom: 1px solid var(--glass-border);
}
.brand-badge {
display: flex;
align-items: center;
gap: 10px;
text-decoration: none;
color: var(--text-primary);
}
.logo-orb {
width: 30px;
height: 30px;
border-radius: var(--radius-sm);
background: linear-gradient(135deg, #10b981 0%, #00f2fe 100%);
display: flex;
align-items: center;
justify-content: center;
box-shadow: 0 0 14px rgba(16, 185, 129, 0.35);
}
.brand-title {
font-family: 'Plus Jakarta Sans', sans-serif;
font-weight: 700;
font-size: 1.02rem;
letter-spacing: -0.02em;
background: linear-gradient(135deg, #ffffff 40%, #94a3b8 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.version-pill {
font-family: 'JetBrains Mono', monospace;
font-size: 0.65rem;
font-weight: 700;
padding: 2px 6px;
border-radius: var(--radius-xs);
background: rgba(16, 185, 129, 0.12);
color: var(--accent-primary);
border: 1px solid rgba(16, 185, 129, 0.25);
letter-spacing: 0.04em;
}
/* Sidebar Actions */
.sidebar-actions {
padding: 12px 14px 8px 14px;
display: flex;
flex-direction: column;
gap: 8px;
}
.btn-new-chat {
display: flex;
align-items: center;
justify-content: space-between;
width: 100%;
padding: 9px 12px;
background: var(--bg-secondary);
border: 1px solid var(--glass-border);
color: var(--text-primary);
border-radius: var(--radius-sm);
font-weight: 600;
font-size: 0.88rem;
cursor: pointer;
transition: all var(--transition-fast);
}
.btn-new-chat:hover {
background: var(--bg-tertiary);
border-color: var(--glass-border-hover);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
transform: translateY(-1px);
}
.shortcut-badge {
font-family: 'JetBrains Mono', monospace;
font-size: 0.68rem;
color: var(--text-muted);
background: var(--bg-primary);
padding: 2px 5px;
border-radius: var(--radius-xs);
border: 1px solid var(--glass-border);
}
/* Search Box */
.search-wrapper {
position: relative;
width: 100%;
}
.search-input {
width: 100%;
padding: 7px 10px 7px 32px;
background: rgba(255, 255, 255, 0.03);
border: 1px solid var(--glass-border);
border-radius: var(--radius-sm);
color: var(--text-primary);
font-size: 0.82rem;
outline: none;
transition: all var(--transition-fast);
}
.search-input:focus {
border-color: var(--accent-primary);
background: rgba(255, 255, 255, 0.06);
box-shadow: 0 0 10px rgba(16, 185, 129, 0.15);
}
.search-icon {
position: absolute;
left: 10px;
top: 50%;
transform: translateY(-50%);
color: var(--text-muted);
pointer-events: none;
}
/* Workspace Project Folders Bar */
.workspace-folders-bar {
display: flex;
gap: 4px;
padding: 4px 14px 8px 14px;
border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.folder-pill {
flex: 1;
text-align: center;
font-size: 0.72rem;
font-weight: 600;
padding: 4px 6px;
border-radius: var(--radius-xs);
background: transparent;
color: var(--text-muted);
cursor: pointer;
transition: all var(--transition-fast);
border: 1px solid transparent;
}
.folder-pill:hover {
color: var(--text-primary);
background: var(--bg-hover);
}
.folder-pill.active {
background: var(--bg-secondary);
color: var(--accent-primary);
border-color: var(--glass-border);
}
/* History Lists */
.sidebar-history {
flex: 1;
overflow-y: auto;
padding: 8px 10px;
}
.history-group-title {
font-family: 'JetBrains Mono', monospace;
font-size: 0.68rem;
font-weight: 700;
text-transform: uppercase;
color: var(--text-muted);
letter-spacing: 0.06em;
padding: 10px 8px 4px 8px;
}
.history-item {
display: flex;
align-items: center;
justify-content: space-between;
padding: 7px 9px;
border-radius: var(--radius-sm);
color: var(--text-secondary);
font-size: 0.85rem;
cursor: pointer;
transition: all var(--transition-fast);
margin-bottom: 2px;
}
.history-item:hover {
background: var(--bg-hover);
color: var(--text-primary);
}
.history-item.active {
background: rgba(16, 185, 129, 0.1);
color: #fff;
border: 1px solid rgba(16, 185, 129, 0.22);
}
.history-title-wrap {
display: flex;
align-items: center;
gap: 8px;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
flex: 1;
}
.history-title {
overflow: hidden;
text-overflow: ellipsis;
}
.history-actions {
display: none;
align-items: center;
gap: 3px;
}
.history-item:hover .history-actions {
display: flex;
}
.action-btn-mini {
background: transparent;
border: none;
color: var(--text-muted);
cursor: pointer;
padding: 3px;
border-radius: var(--radius-xs);
display: flex;
align-items: center;
justify-content: center;
transition: all var(--transition-fast);
}
.action-btn-mini:hover {
color: var(--text-primary);
background: var(--bg-active);
}
.action-btn-mini.delete:hover {
color: #ef4444;
}
/* Sidebar Footer / Quota & User */
.sidebar-footer {
padding: 12px 14px;
border-top: 1px solid var(--glass-border);
background: rgba(12, 14, 21, 0.85);
display: flex;
flex-direction: column;
gap: 10px;
}
.quota-container {
display: flex;
flex-direction: column;
gap: 5px;
padding: 2px 2px;
}
.quota-header {
display: flex;
align-items: center;
justify-content: space-between;
font-size: 0.72rem;
color: var(--text-muted);
}
.quota-count {
font-family: 'JetBrains Mono', monospace;
color: var(--accent-primary);
font-weight: 600;
}
.quota-progress-track {
width: 100%;
height: 4px;
background: rgba(255, 255, 255, 0.08);
border-radius: var(--radius-full);
overflow: hidden;
}
.quota-progress-fill {
height: 100%;
background: linear-gradient(90deg, #10b981, #00f2fe);
border-radius: var(--radius-full);
}
.user-profile-card {
display: flex;
align-items: center;
justify-content: space-between;
cursor: pointer;
padding: 6px 8px;
border-radius: var(--radius-sm);
transition: background var(--transition-fast);
}
.user-profile-card:hover {
background: var(--bg-hover);
}
.user-avatar-wrap {
display: flex;
align-items: center;
gap: 10px;
}
.user-avatar {
width: 30px;
height: 30px;
border-radius: var(--radius-full);
background: linear-gradient(135deg, #10b981, #00f2fe);
display: flex;
align-items: center;
justify-content: center;
font-weight: 700;
color: #06070a;
font-size: 0.85rem;
}
.user-meta-name {
font-weight: 600;
font-size: 0.82rem;
line-height: 1.2;
}
.user-meta-tier {
font-family: 'JetBrains Mono', monospace;
font-size: 0.68rem;
color: var(--accent-primary);
font-weight: 600;
}
/* ==========================================================================
Header: Telemetry HUD, Model Selector & Global Actions
========================================================================== */
#main-container {
flex: 1;
display: flex;
flex-direction: column;
height: 100%;
overflow: hidden;
position: relative;
background: var(--bg-primary);
}
#top-header {
height: var(--header-height);
border-bottom: 1px solid var(--glass-border);
background: rgba(12, 14, 21, 0.82);
backdrop-filter: var(--glass-blur);
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 16px;
z-index: 30;
}
.header-left {
display: flex;
align-items: center;
gap: 12px;
}
.icon-button {
background: transparent;
border: 1px solid transparent;
color: var(--text-secondary);
width: 34px;
height: 34px;
border-radius: var(--radius-sm);
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: all var(--transition-fast);
}
.icon-button:hover {
background: var(--bg-hover);
color: var(--text-primary);
border-color: var(--glass-border);
}
/* Model Selector Button */
.model-selector-wrapper {
position: relative;
}
.model-selector-btn {
display: flex;
align-items: center;
gap: 8px;
background: var(--bg-secondary);
border: 1px solid var(--glass-border);
padding: 6px 12px;
border-radius: var(--radius-sm);
color: var(--text-primary);
font-weight: 600;
font-size: 0.85rem;
cursor: pointer;
transition: all var(--transition-fast);
}
.model-selector-btn:hover {
border-color: var(--accent-primary);
background: var(--bg-tertiary);
box-shadow: 0 0 14px rgba(16, 185, 129, 0.15);
}
.model-dot {
width: 7px;
height: 7px;
border-radius: var(--radius-full);
background: var(--accent-primary);
box-shadow: 0 0 6px var(--accent-primary);
}
.model-menu {
position: absolute;
top: calc(100% + 6px);
left: 0;
width: 350px;
background: var(--bg-secondary);
border: 1px solid var(--glass-border-hover);
border-radius: var(--radius-md);
box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 0, 0, 0.6);
backdrop-filter: var(--glass-blur);
padding: 6px;
display: none;
flex-direction: column;
gap: 4px;
z-index: 100;
animation: menuDrop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}
.model-menu.open {
display: flex;
}
@keyframes menuDrop {
from { opacity: 0; transform: translateY(-6px) scale(0.98); }
to { opacity: 1; transform: translateY(0) scale(1); }
}
.model-option {
padding: 9px 11px;
border-radius: var(--radius-sm);
cursor: pointer;
display: flex;
align-items: flex-start;
gap: 10px;
transition: all var(--transition-fast);
}
.model-option:hover {
background: var(--bg-hover);
}
.model-option.active {
background: rgba(16, 185, 129, 0.1);
border: 1px solid rgba(16, 185, 129, 0.25);
}
.model-option-icon {
font-size: 1.15rem;
margin-top: 1px;
}
.model-option-info {
flex: 1;
}
.model-option-header {
display: flex;
align-items: center;
justify-content: space-between;
}
.model-option-name {
font-weight: 700;
font-size: 0.86rem;
color: var(--text-primary);
}
.model-tag {
font-family: 'JetBrains Mono', monospace;
font-size: 0.64rem;
font-weight: 700;
padding: 2px 5px;
border-radius: var(--radius-xs);
background: rgba(255, 255, 255, 0.06);
color: var(--text-secondary);
}
.model-option.active .model-tag {
background: rgba(16, 185, 129, 0.18);
color: var(--accent-primary);
}
.model-option-desc {
font-size: 0.74rem;
color: var(--text-muted);
margin-top: 2px;
line-height: 1.35;
}
/* Telemetry Inline Chip Bar */
.telemetry-bar-inline {
display: flex;
align-items: center;
gap: 6px;
margin-left: 8px;
}
.telemetry-chip {
display: flex;
align-items: center;
gap: 5px;
background: rgba(255, 255, 255, 0.03);
border: 1px solid rgba(255, 255, 255, 0.06);
padding: 4px 8px;
border-radius: var(--radius-xs);
font-family: 'JetBrains Mono', monospace;
font-size: 0.7rem;
color: var(--text-muted);
}
.pulse-dot {
width: 6px;
height: 6px;
border-radius: 50%;
display: inline-block;
}
.pulse-dot.green {
background: #10b981;
box-shadow: 0 0 6px #10b981;
animation: radarPulse 2s infinite;
}
@keyframes radarPulse {
0% { transform: scale(0.95); opacity: 0.8; }
50% { transform: scale(1.3); opacity: 1; }
100% { transform: scale(0.95); opacity: 0.8; }
}
/* Header Right Action Pills */
.header-right {
display: flex;
align-items: center;
gap: 8px;
}
.feature-pill-btn {
display: flex;
align-items: center;
gap: 6px;
background: rgba(255, 255, 255, 0.04);
border: 1px solid var(--glass-border);
padding: 6px 11px;
border-radius: var(--radius-sm);
font-size: 0.78rem;
font-weight: 600;
color: var(--text-secondary);
cursor: pointer;
transition: all var(--transition-fast);
}
.feature-pill-btn:hover {
background: rgba(255, 255, 255, 0.08);
color: var(--text-primary);
border-color: var(--glass-border-hover);
}
.feature-pill-btn.active {
background: rgba(16, 185, 129, 0.12);
border-color: var(--accent-primary);
color: var(--accent-primary);
}
.feature-pill-btn.active.search-active {
background: rgba(59, 130, 246, 0.15);
border-color: #3b82f6;
color: #60a5fa;
}
.voice-mode-trigger {
background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(16, 185, 129, 0.15));
border: 1px solid rgba(16, 185, 129, 0.35);
color: #34d399;
}
.voice-mode-trigger:hover {
background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(16, 185, 129, 0.25));
color: #fff;
box-shadow: 0 0 16px rgba(16, 185, 129, 0.25);
}
/* ==========================================================================
Chat Flow Viewport
========================================================================== */
.chat-workspace {
flex: 1;
display: flex;
overflow: hidden;
position: relative;
}
.chat-flow-pane {
flex: 1;
display: flex;
flex-direction: column;
height: 100%;
overflow: hidden;
position: relative;
}
.messages-scroll-area {
flex: 1;
overflow-y: auto;
padding: 24px 20px 170px 20px;
scroll-behavior: smooth;
display: flex;
flex-direction: column;
align-items: center;
}
.messages-container {
width: 100%;
max-width: 820px;
display: flex;
flex-direction: column;
gap: 26px;
}
/* ==========================================================================
Welcome Hero: Professional Presentation
========================================================================== */
#welcome-hero {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
text-align: center;
padding: 40px 10px 20px 10px;
width: 100%;
max-width: 820px;
margin: auto 0;
}
.hero-orb-visual {
position: relative;
width: 90px;
height: 90px;
margin-bottom: 20px;
}
.orb-ring-outer {
position: absolute;
inset: -12px;
border-radius: var(--radius-full);
border: 1px dashed rgba(16, 185, 129, 0.3);
animation: spinSlow 30s linear infinite;
}
.orb-core-sphere {
width: 100%;
height: 100%;
border-radius: var(--radius-full);
background: radial-gradient(circle at 35% 35%, #00f2fe 0%, #10b981 50%, #07080c 100%);
box-shadow: 0 0 35px rgba(16, 185, 129, 0.4), inset 0 0 20px rgba(255, 255, 255, 0.4);
display: flex;
align-items: center;
justify-content: center;
}
.orb-inner-symbol {
width: 40px;
height: 40px;
color: #fff;
filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.8));
}
@keyframes spinSlow {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.hero-badge-tag {
font-family: 'JetBrains Mono', monospace;
font-size: 0.68rem;
font-weight: 700;
letter-spacing: 0.1em;
color: var(--accent-primary);
background: rgba(16, 185, 129, 0.1);
padding: 3px 9px;
border-radius: var(--radius-xs);
border: 1px solid rgba(16, 185, 129, 0.25);
margin-bottom: 12px;
}
.hero-title {
font-family: 'Plus Jakarta Sans', sans-serif;
font-size: 2.1rem;
font-weight: 800;
letter-spacing: -0.03em;
background: linear-gradient(135deg, #ffffff 30%, #94a3b8 70%, #10b981 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
margin-bottom: 8px;
}
.hero-subtitle {
font-size: 0.98rem;
color: var(--text-secondary);
max-width: 600px;
line-height: 1.5;
margin-bottom: 32px;
}
/* Prompt Starters Grid */
.prompt-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 12px;
width: 100%;
}
.prompt-card {
background: var(--glass-card);
border: 1px solid var(--glass-border);
border-radius: var(--radius-md);
padding: 14px 16px;
text-align: left;
cursor: pointer;
transition: all var(--transition-normal);
display: flex;
flex-direction: column;
justify-content: space-between;
backdrop-filter: var(--glass-blur);
position: relative;
overflow: hidden;
}
.prompt-card:hover {
background: var(--bg-elevated);
border-color: var(--glass-border-hover);
transform: translateY(-2px);
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}
.card-top {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 8px;
}
.card-icon-badge {
font-size: 1.05rem;
}
.card-tag {
font-family: 'JetBrains Mono', monospace;
font-size: 0.65rem;
font-weight: 700;
text-transform: uppercase;
color: var(--text-muted);
letter-spacing: 0.05em;
}
.card-title {
font-weight: 700;
font-size: 0.92rem;
color: var(--text-primary);
margin-bottom: 3px;
}
.card-desc {
font-size: 0.8rem;
color: var(--text-secondary);
line-height: 1.35;
}
/* ==========================================================================
Chat Messages & DeepSeek <think> Trace
========================================================================== */
.message-row {
display: flex;
gap: 14px;
width: 100%;
animation: messageAppear 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes messageAppear {
from { opacity: 0; transform: translateY(8px); }
to { opacity: 1; transform: translateY(0); }
}
.message-row.user {
flex-direction: row-reverse;
}
.message-avatar {
width: 34px;
height: 34px;
border-radius: var(--radius-sm);
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
font-size: 0.88rem;
font-weight: 700;
}
.message-avatar.assistant {
background: linear-gradient(135deg, #10b981 0%, #00f2fe 100%);
color: #06070a;
box-shadow: 0 0 14px rgba(16, 185, 129, 0.3);
}
.message-avatar.user {
background: var(--bg-elevated);
border: 1px solid var(--glass-border);
color: var(--text-primary);
}
.message-content-wrap {
display: flex;
flex-direction: column;
max-width: calc(100% - 50px);
width: 100%;
}
.message-row.user .message-content-wrap {
align-items: flex-end;
}
/* User Message Bubble */
.user-bubble {
background: var(--bg-tertiary);
border: 1px solid var(--glass-border-hover);
padding: 11px 16px;
border-radius: var(--radius-md) var(--radius-xs) var(--radius-md) var(--radius-md);
color: var(--text-primary);
font-size: 0.94rem;
line-height: 1.5;
box-shadow: var(--shadow-sm);
word-break: break-word;
}
.user-attachments {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-top: 8px;
}
.attachment-chip {
display: flex;
align-items: center;
gap: 6px;
background: rgba(0, 0, 0, 0.3);
border: 1px solid var(--glass-border);
border-radius: var(--radius-xs);
padding: 3px 7px;
font-size: 0.74rem;
color: var(--text-secondary);
}
.attachment-chip img {
width: 22px;
height: 22px;
object-fit: cover;
border-radius: 3px;
}
/* Assistant Message Body */
.assistant-body {
width: 100%;
color: var(--text-primary);
font-size: 0.94rem;
line-height: 1.6;
}
.assistant-meta-bar {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 8px;
font-size: 0.76rem;
color: var(--text-muted);
}
.model-name-label {
font-weight: 700;
color: var(--text-primary);
display: flex;
align-items: center;
gap: 5px;
}
.latency-badge {
display: flex;
align-items: center;
gap: 4px;
font-family: 'JetBrains Mono', monospace;
background: rgba(255, 255, 255, 0.04);
padding: 2px 7px;
border-radius: var(--radius-xs);
}
/* DeepSeek <think> Trace Collapsible Container */
.reasoning-box {
background: rgba(14, 18, 28, 0.7);
border: 1px solid rgba(255, 255, 255, 0.08);
border-left: 3px solid var(--accent-primary);
border-radius: var(--radius-sm);
margin-bottom: 14px;
overflow: hidden;
transition: all var(--transition-normal);
}
.reasoning-toggle {
display: flex;
align-items: center;
justify-content: space-between;
padding: 9px 12px;
background: rgba(255, 255, 255, 0.02);
cursor: pointer;
user-select: none;
font-size: 0.82rem;
font-weight: 600;
color: var(--text-secondary);
transition: background var(--transition-fast);
}
.reasoning-toggle:hover {
background: rgba(255, 255, 255, 0.05);
color: var(--text-primary);
}
.reasoning-label {
display: flex;
align-items: center;
gap: 8px;
}
.reasoning-spinner {
width: 12px;
height: 12px;
border: 2px solid rgba(16, 185, 129, 0.2);
border-top-color: var(--accent-primary);
border-radius: 50%;
animation: spin 0.8s linear infinite;
display: inline-block;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.reasoning-chevron {
transition: transform var(--transition-fast);
}
.reasoning-box.collapsed .reasoning-chevron {
transform: rotate(-90deg);
}
.reasoning-content {
padding: 12px 14px;
border-top: 1px solid rgba(255, 255, 255, 0.05);
font-size: 0.84rem;
color: var(--text-secondary);
line-height: 1.5;
background: rgba(0, 0, 0, 0.25);
display: block;
}
.reasoning-box.collapsed .reasoning-content {
display: none;
}
.reasoning-step {
margin-bottom: 8px;
padding-left: 10px;
border-left: 2px solid rgba(16, 185, 129, 0.25);
}
.reasoning-step-title {
font-family: 'JetBrains Mono', monospace;
font-weight: 700;
color: #cbd5e1;
font-size: 0.78rem;
margin-bottom: 2px;
}
/* Citations Bar */
.citations-bar {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-bottom: 12px;
}
.citation-chip {
display: flex;
align-items: center;
gap: 5px;
background: rgba(59, 130, 246, 0.1);
border: 1px solid rgba(59, 130, 246, 0.25);
border-radius: var(--radius-xs);
padding: 2px 8px;
font-size: 0.74rem;
color: #93c5fd;
text-decoration: none;
transition: all var(--transition-fast);
}
.citation-chip:hover {
background: rgba(59, 130, 246, 0.2);
border-color: #60a5fa;
color: #fff;
}
/* Markdown Typography */
.markdown-body h1, .markdown-body h2, .markdown-body h3 {
color: #fff;
font-weight: 700;
margin: 1.1em 0 0.4em 0;
line-height: 1.3;
}
.markdown-body h1 { font-size: 1.38rem; }
.markdown-body h2 { font-size: 1.18rem; }
.markdown-body h3 { font-size: 1.02rem; }
.markdown-body p { margin-bottom: 0.85em; }
.markdown-body ul, .markdown-body ol { padding-left: 18px; margin-bottom: 0.9em; }
.markdown-body li { margin-bottom: 0.3em; }
.markdown-body blockquote {
border-left: 3px solid var(--accent-primary);
background: rgba(255, 255, 255, 0.02);
padding: 9px 13px;
color: var(--text-secondary);
font-style: italic;
margin: 1em 0;
border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}
.markdown-body table {
width: 100%;
border-collapse: collapse;
margin: 1em 0;
font-size: 0.85rem;
background: rgba(0, 0, 0, 0.25);
border-radius: var(--radius-xs);
overflow: hidden;
}
.markdown-body th, .markdown-body td {
padding: 8px 12px;
border: 1px solid var(--glass-border);
text-align: left;
}
.markdown-body th {
background: rgba(255, 255, 255, 0.04);
font-weight: 700;
color: #fff;
}
.markdown-body code:not(pre code) {
background: rgba(255, 255, 255, 0.08);
color: #00f2fe;
padding: 2px 5px;
border-radius: 3px;
font-family: 'JetBrains Mono', monospace;
font-size: 0.85em;
}
/* Code Block Card */
.code-block-card {
margin: 1.1em 0;
background: #080a10;
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: var(--radius-sm);
overflow: hidden;
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}
.code-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 7px 12px;
background: #0f121b;
border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.code-lang-tag {
font-family: 'JetBrains Mono', monospace;
font-size: 0.72rem;
font-weight: 700;
color: #94a3b8;
text-transform: uppercase;
}
.code-actions {
display: flex;
align-items: center;
gap: 5px;
}
.code-btn {
display: flex;
align-items: center;
gap: 5px;
background: rgba(255, 255, 255, 0.05);
border: 1px solid rgba(255, 255, 255, 0.08);
color: var(--text-secondary);
font-size: 0.74rem;
padding: 3px 8px;
border-radius: var(--radius-xs);
cursor: pointer;
transition: all var(--transition-fast);
}
.code-btn:hover {
background: rgba(255, 255, 255, 0.12);
color: #fff;
}
.code-btn.canvas-btn {
background: rgba(16, 185, 129, 0.12);
border-color: rgba(16, 185, 129, 0.3);
color: var(--accent-primary);
}
.code-block-card pre {
margin: 0;
padding: 12px 14px;
overflow-x: auto;
font-family: 'JetBrains Mono', monospace;
font-size: 0.84rem;
line-height: 1.5;
color: #e2e8f0;
}
/* Image Presentation Card */
.generated-image-card {
margin: 1.1em 0;
background: var(--bg-secondary);
border: 1px solid var(--glass-border);
border-radius: var(--radius-md);
overflow: hidden;
max-width: 620px;
}
.image-preview-wrapper {
position: relative;
width: 100%;
aspect-ratio: 16 / 9;
overflow: hidden;
background: #000;
cursor: zoom-in;
}
.image-preview-wrapper img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform var(--transition-smooth);
}
.image-preview-wrapper:hover img {
transform: scale(1.02);
}
.image-card-footer {
padding: 8px 12px;
display: flex;
align-items: center;
justify-content: space-between;
border-top: 1px solid var(--glass-border);
background: rgba(0, 0, 0, 0.2);
}
.image-prompt-meta {
font-size: 0.78rem;
color: var(--text-secondary);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
max-width: 75%;
}
.message-actions-toolbar {
display: flex;
align-items: center;
gap: 5px;
margin-top: 10px;
opacity: 0.65;
transition: opacity var(--transition-fast);
}
.message-row:hover .message-actions-toolbar {
opacity: 1;
}
.tool-action-btn {
background: transparent;
border: none;
color: var(--text-muted);
padding: 5px;
border-radius: var(--radius-xs);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all var(--transition-fast);
}
.tool-action-btn:hover {
background: var(--bg-hover);
color: var(--text-primary);
}
.tool-action-btn.active {
color: var(--accent-primary);
}
.streaming-cursor {
display: inline-block;
width: 6px;
height: 15px;
background: var(--accent-primary);
margin-left: 4px;
vertical-align: middle;
animation: cursorBlink 0.8s infinite;
border-radius: 2px;
box-shadow: 0 0 6px var(--accent-primary);
}
@keyframes cursorBlink {
0%, 100% { opacity: 1; }
50% { opacity: 0; }
}
/* ==========================================================================
Bottom Input Dock (Linear / Perplexity Style)
========================================================================== */
#bottom-dock {
position: absolute;
bottom: 0;
left: 0;
right: 0;
padding: 0 16px 16px 16px;
background: linear-gradient(to top, var(--bg-primary) 75%, transparent 100%);
display: flex;
flex-direction: column;
align-items: center;
pointer-events: none;
z-index: 25;
}
.dock-content {
width: 100%;
max-width: 820px;
pointer-events: auto;
display: flex;
flex-direction: column;
gap: 7px;
}
#attachments-tray {
display: none;
flex-wrap: wrap;
gap: 6px;
padding: 6px 12px;
background: var(--bg-secondary);
border: 1px solid var(--glass-border);
border-radius: var(--radius-sm);
}
#attachments-tray.visible {
display: flex;
}
.tray-item {
display: flex;
align-items: center;
gap: 6px;
background: var(--bg-tertiary);
padding: 3px 7px;
border-radius: var(--radius-xs);
border: 1px solid var(--glass-border);
font-size: 0.76rem;
}
.tray-item img {
width: 24px;
height: 24px;
border-radius: 2px;
object-fit: cover;
}
.tray-remove-btn {
background: transparent;
border: none;
color: var(--text-muted);
cursor: pointer;
}
.tray-remove-btn:hover {
color: #ef4444;
}
/* The Glowing Input Box */
.input-capsule {
background: rgba(18, 21, 32, 0.9);
border: 1px solid var(--glass-border-hover);
border-radius: 20px;
padding: 10px 14px;
box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45), 0 0 15px rgba(16, 185, 129, 0.05);
backdrop-filter: var(--glass-blur);
display: flex;
flex-direction: column;
gap: 8px;
transition: all var(--transition-normal);
}
.input-capsule:focus-within {
border-color: rgba(16, 185, 129, 0.45);
box-shadow: 0 8px 30px rgba(0, 0, 0, 0.55), 0 0 20px rgba(16, 185, 129, 0.15);
}
.input-capsule textarea {
width: 100%;
max-height: 200px;
min-height: 24px;
background: transparent;
border: none;
color: var(--text-primary);
font-family: inherit;
font-size: 0.94rem;
line-height: 1.45;
resize: none;
outline: none;
padding: 2px 4px;
}
.input-capsule textarea::placeholder {
color: var(--text-muted);
}
.input-bottom-row {
display: flex;
align-items: center;
justify-content: space-between;
}
.dock-left-actions {
display: flex;
align-items: center;
gap: 5px;
}
.dock-pill-btn {
display: flex;
align-items: center;
gap: 5px;
background: rgba(255, 255, 255, 0.04);
border: 1px solid var(--glass-border);
color: var(--text-secondary);
padding: 4px 9px;
border-radius: var(--radius-xs);
font-size: 0.76rem;
font-weight: 600;
cursor: pointer;
transition: all var(--transition-fast);
}
.dock-pill-btn:hover {
background: rgba(255, 255, 255, 0.08);
color: var(--text-primary);
}
.dock-pill-btn.active {
background: rgba(16, 185, 129, 0.12);
border-color: var(--accent-primary);
color: var(--accent-primary);
}
.dock-pill-btn.search-mode.active {
background: rgba(59, 130, 246, 0.12);
border-color: #3b82f6;
color: #60a5fa;
}
.dock-right-actions {
display: flex;
align-items: center;
gap: 8px;
}
.token-counter-hint {
font-family: 'JetBrains Mono', monospace;
font-size: 0.68rem;
color: var(--text-muted);
}
.send-trigger-btn {
width: 34px;
height: 34px;
border-radius: var(--radius-full);
background: #27272a;
color: #71717a;
border: none;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: all var(--transition-fast);
}
.send-trigger-btn.ready {
background: #ffffff;
color: #06070a;
box-shadow: 0 0 12px rgba(255, 255, 255, 0.3);
}
.send-trigger-btn.ready:hover {
transform: scale(1.04);
}
.send-trigger-btn.generating {
background: #ef4444;
color: #fff;
}
.dock-disclaimer {
font-size: 0.72rem;
color: var(--text-muted);
text-align: center;
padding: 2px 0;
}
/* ==========================================================================
Split-Screen Canvas Studio & Viewport Modes
========================================================================== */
#canvas-panel {
width: var(--canvas-width);
height: 100%;
background: var(--bg-space);
border-left: 1px solid var(--glass-border-hover);
display: none;
flex-direction: column;
z-index: 35;
box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
animation: slideCanvas 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}
#canvas-panel.visible {
display: flex;
}
#canvas-panel.fullscreen {
position: fixed;
inset: 0;
width: 100vw;
height: 100vh;
z-index: 1000;
border-left: none;
}
@keyframes slideCanvas {
from { transform: translateX(100%); opacity: 0; }
to { transform: translateX(0); opacity: 1; }
}
.canvas-header {
padding: 10px 14px;
border-bottom: 1px solid var(--glass-border);
background: var(--bg-secondary);
display: flex;
align-items: center;
justify-content: space-between;
}
.canvas-title-wrap {
display: flex;
align-items: center;
gap: 8px;
}
.canvas-badge {
font-family: 'JetBrains Mono', monospace;
font-size: 0.68rem;
font-weight: 700;
padding: 2px 6px;
border-radius: var(--radius-xs);
background: rgba(16, 185, 129, 0.12);
color: var(--accent-primary);
border: 1px solid rgba(16, 185, 129, 0.25);
}
.canvas-title {
font-weight: 700;
font-size: 0.88rem;
}
.canvas-viewport-modes {
display: flex;
align-items: center;
gap: 3px;
background: rgba(0, 0, 0, 0.3);
padding: 3px;
border-radius: var(--radius-xs);
}
.viewport-btn {
background: transparent;
border: none;
color: var(--text-muted);
padding: 4px 6px;
border-radius: 3px;
cursor: pointer;
display: flex;
align-items: center;
}
.viewport-btn:hover {
color: #fff;
}
.viewport-btn.active {
background: var(--bg-elevated);
color: var(--accent-primary);
}
.canvas-controls {
display: flex;
align-items: center;
gap: 5px;
}
.canvas-tab-btn {
display: flex;
align-items: center;
gap: 5px;
background: rgba(255, 255, 255, 0.04);
border: 1px solid var(--glass-border);
color: var(--text-secondary);
padding: 4px 10px;
border-radius: var(--radius-xs);
font-size: 0.78rem;
cursor: pointer;
transition: all var(--transition-fast);
}
.canvas-tab-btn:hover {
background: rgba(255, 255, 255, 0.08);
color: #fff;
}
.canvas-tab-btn.active {
background: var(--bg-elevated);
border-color: var(--accent-primary);
color: #fff;
}
/* Canvas Viewport */
.canvas-viewport {
flex: 1;
position: relative;
overflow: hidden;
background: #000;
display: flex;
align-items: center;
justify-content: center;
}
#canvas-sandbox-frame {
width: 100%;
height: 100%;
border: none;
background: #ffffff;
transition: width var(--transition-normal);
}
#canvas-sandbox-frame.mode-tablet {
width: 768px;
box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
}
#canvas-sandbox-frame.mode-mobile {
width: 375px;
box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
}
.canvas-code-view {
display: none;
width: 100%;
height: 100%;
overflow: auto;
padding: 14px;
background: #080a10;
font-family: 'JetBrains Mono', monospace;
font-size: 0.84rem;
color: #f1f5f9;
white-space: pre-wrap;
outline: none;
}
.canvas-code-view.active {
display: block;
}
/* Console Drawer */
.canvas-console-view {
display: none;
width: 100%;
height: 100%;
overflow-y: auto;
background: #07090e;
font-family: 'JetBrains Mono', monospace;
font-size: 0.8rem;
}
.canvas-console-view.active {
display: flex;
flex-direction: column;
}
.console-header {
padding: 8px 12px;
background: #0f121a;
border-bottom: 1px solid var(--glass-border);
display: flex;
align-items: center;
justify-content: space-between;
font-size: 0.72rem;
color: var(--text-muted);
}
.console-entries {
padding: 10px;
display: flex;
flex-direction: column;
gap: 4px;
}
.console-line {
padding: 2px 4px;
border-radius: 2px;
}
.console-line.info { color: #93c5fd; }
.console-line.warn { color: #fcd34d; background: rgba(245, 158, 11, 0.08); }
.console-line.error { color: #f87171; background: rgba(239, 68, 68, 0.1); }
/* ==========================================================================
Executive Command Palette (Ctrl+K)
========================================================================== */
.cmd-palette-box {
width: 100%;
max-width: 560px;
background: var(--bg-secondary);
border: 1px solid var(--glass-border-hover);
border-radius: var(--radius-md);
box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 0, 0, 0.8);
overflow: hidden;
display: flex;
flex-direction: column;
animation: menuDrop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}
.cmd-input-wrap {
display: flex;
align-items: center;
gap: 10px;
padding: 12px 14px;
border-bottom: 1px solid var(--glass-border);
}
.cmd-input-wrap input {
flex: 1;
background: transparent;
border: none;
outline: none;
color: var(--text-primary);
font-size: 0.94rem;
font-family: inherit;
}
.cmd-items-list {
padding: 6px;
max-height: 320px;
overflow-y: auto;
display: flex;
flex-direction: column;
gap: 3px;
}
.cmd-item {
display: flex;
align-items: center;
gap: 12px;
padding: 8px 10px;
border-radius: var(--radius-xs);
cursor: pointer;
transition: all var(--transition-fast);
}
.cmd-item:hover, .cmd-item.selected {
background: var(--bg-elevated);
}
.cmd-item-icon {
font-size: 1.1rem;
}
.cmd-item-info {
flex: 1;
display: flex;
flex-direction: column;
}
.cmd-item-title {
font-weight: 600;
font-size: 0.86rem;
}
.cmd-item-desc {
font-size: 0.72rem;
color: var(--text-muted);
}
/* ==========================================================================
Modals & Settings
========================================================================== */
.modal-backdrop {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.75);
backdrop-filter: blur(12px);
z-index: 1500;
display: none;
align-items: center;
justify-content: center;
padding: 16px;
}
.modal-backdrop.open {
display: flex;
}
.modal-window {
background: var(--bg-secondary);
border: 1px solid var(--glass-border-hover);
border-radius: var(--radius-md);
width: 100%;
max-width: 560px;
max-height: 85vh;
overflow-y: auto;
box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 0, 0, 0.8);
display: flex;
flex-direction: column;
}
.modal-header {
padding: 14px 18px;
border-bottom: 1px solid var(--glass-border);
display: flex;
align-items: center;
justify-content: space-between;
}
.modal-title {
font-size: 1.05rem;
font-weight: 700;
}
.modal-body {
padding: 18px;
display: flex;
flex-direction: column;
gap: 16px;
}
.setting-row {
display: flex;
align-items: center;
justify-content: space-between;
gap: 16px;
}
.setting-title {
font-weight: 600;
font-size: 0.88rem;
color: var(--text-primary);
}
.setting-desc {
font-size: 0.76rem;
color: var(--text-muted);
margin-top: 2px;
}
.theme-picker {
display: flex;
align-items: center;
gap: 8px;
}
.theme-dot {
width: 24px;
height: 24px;
border-radius: var(--radius-full);
cursor: pointer;
border: 2px solid transparent;
transition: transform var(--transition-fast);
}
.theme-dot:hover { transform: scale(1.15); }
.theme-dot.active { border-color: #fff; box-shadow: 0 0 8px rgba(255, 255, 255, 0.5); }
.theme-dot.emerald { background: #10b981; }
.theme-dot.cyan { background: #00f2fe; }
.theme-dot.purple { background: #a855f7; }
.theme-dot.amber { background: #f59e0b; }
.switch {
position: relative;
display: inline-block;
width: 40px;
height: 22px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
position: absolute;
cursor: pointer;
inset: 0;
background-color: #374151;
transition: .25s;
border-radius: 34px;
}
.slider:before {
position: absolute;
content: "";
height: 16px;
width: 16px;
left: 3px;
bottom: 3px;
background-color: white;
transition: .25s;
border-radius: 50%;
}
input:checked + .slider { background-color: var(--accent-primary); }
input:checked + .slider:before { transform: translateX(18px); }
.modal-input {
width: 100%;
padding: 8px 12px;
background: var(--bg-tertiary);
border: 1px solid var(--glass-border);
border-radius: var(--radius-xs);
color: var(--text-primary);
font-family: inherit;
font-size: 0.88rem;
outline: none;
}
.modal-input:focus { border-color: var(--accent-primary); }
.modal-footer {
padding: 12px 18px;
border-top: 1px solid var(--glass-border);
display: flex;
align-items: center;
justify-content: flex-end;
gap: 8px;
}
.btn-primary {
background: var(--accent-primary);
color: #06070a;
font-weight: 700;
padding: 7px 16px;
border-radius: var(--radius-xs);
border: none;
cursor: pointer;
transition: all var(--transition-fast);
}
.btn-primary:hover {
background: var(--accent-primary-hover);
box-shadow: 0 0 14px rgba(16, 185, 129, 0.35);
}
.btn-secondary {
background: rgba(255, 255, 255, 0.06);
color: var(--text-primary);
font-weight: 600;
padding: 7px 14px;
border-radius: var(--radius-xs);
border: 1px solid var(--glass-border);
cursor: pointer;
}
/* Lightbox & Toasts */
#image-lightbox {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.9);
backdrop-filter: blur(20px);
z-index: 3000;
display: none;
align-items: center;
justify-content: center;
cursor: zoom-out;
}
#image-lightbox.open { display: flex; }
#lightbox-img {
max-width: 90vw;
max-height: 90vh;
border-radius: var(--radius-sm);
box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
}
#toast-container {
position: fixed;
bottom: 20px;
right: 20px;
display: flex;
flex-direction: column;
gap: 6px;
z-index: 5000;
pointer-events: none;
}
.toast {
background: var(--bg-elevated);
border: 1px solid var(--glass-border-hover);
color: #fff;
padding: 8px 14px;
border-radius: var(--radius-sm);
box-shadow: var(--shadow-lg);
font-size: 0.84rem;
display: flex;
align-items: center;
gap: 8px;
animation: toastSlide 0.2s cubic-bezier(0.16, 1, 0.3, 1);
pointer-events: auto;
}
@keyframes toastSlide {
from { opacity: 0; transform: translateY(12px) scale(0.96); }
to { opacity: 1; transform: translateY(0) scale(1); }
}
/* Voice Mode Overlay */
#voice-overlay {
position: fixed;
inset: 0;
background: radial-gradient(circle at center, #0f131f 0%, #050608 100%);
z-index: 2000;
display: none;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 24px;
backdrop-filter: blur(35px);
}
#voice-overlay.active { display: flex; }
.voice-top-bar {
width: 100%;
max-width: 900px;
display: flex;
align-items: center;
justify-content: space-between;
}
.voice-status-indicator {
display: flex;
align-items: center;
gap: 8px;
font-size: 0.88rem;
font-weight: 600;
color: var(--accent-primary);
}
.voice-center-stage {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
position: relative;
width: 100%;
flex: 1;
}
#voice-wave-canvas { width: 300px; height: 300px; }
.voice-transcription-live {
max-width: 580px;
text-align: center;
font-size: 1.15rem;
font-weight: 600;
color: #f1f5f9;
min-height: 50px;
margin-top: 20px;
padding: 0 16px;
}
.voice-controls-bar {
display: flex;
align-items: center;
gap: 16px;
padding-bottom: 16px;
}
.voice-round-btn {
width: 54px;
height: 54px;
border-radius: var(--radius-full);
background: var(--bg-secondary);
border: 1px solid var(--glass-border-hover);
color: #fff;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: all var(--transition-fast);
}
.voice-round-btn:hover { transform: scale(1.06); background: var(--bg-elevated); }
.voice-round-btn.mute.active { background: #ef4444; border-color: #ef4444; }
.voice-round-btn.close { background: rgba(255, 255, 255, 0.08); }
/* Responsive Adjustments */
@media (max-width: 1024px) {
#canvas-panel { width: 60%; }
.telemetry-bar-inline { display: none; }
}
@media (max-width: 768px) {
#sidebar { position: absolute; inset: 0 auto 0 0; }
.prompt-grid { grid-template-columns: 1fr; }
#canvas-panel { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 500; }
.hero-title { font-size: 1.65rem; }
}