/* RioWareOS — Dark Mode Glowing Green Theme */

/* === CSS Variables === */
:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #141414;
    --border-color: #2a2a2a;
    --border-glow: #00ff88;
    --text-primary: #e0e0e0;
    --text-secondary: #888888;
    --text-muted: #555555;
    --accent-green: #00ff88;
    --accent-green-dim: #00cc66;
    --accent-green-glow: rgba(0, 255, 136, 0.3);
    --accent-green-soft: rgba(0, 255, 136, 0.1);
    --accent-yellow: #ffcc00;
    --accent-red: #ff4444;
    --accent-blue: #4488ff;
    --glow-sm: 0 0 5px var(--accent-green-glow);
    --glow-md: 0 0 15px var(--accent-green-glow), 0 0 30px rgba(0, 255, 136, 0.15);
    --glow-lg: 0 0 20px var(--accent-green-glow), 0 0 40px rgba(0, 255, 136, 0.2), 0 0 60px rgba(0, 255, 136, 0.1);
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --transition: 0.2s ease;
}

/* === Reset === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* === Login Gate === */
.login-gate {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    z-index: 10000;
}

.login-box {
    text-align: center;
    padding: 3rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    max-width: 400px;
    width: 90%;
}

.login-logo h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-green);
    text-shadow: var(--glow-md);
    margin: 1rem 0 0.25rem;
    letter-spacing: 0.05em;
}

.login-logo .subtitle {
    color: var(--text-secondary);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.login-form {
    margin-top: 2rem;
}

.input-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.input-group input:focus {
    border-color: var(--accent-green);
    box-shadow: var(--glow-sm);
}

.btn-login {
    width: 100%;
    padding: 0.75rem;
    margin-top: 1rem;
    background: var(--accent-green);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition), box-shadow var(--transition);
}

.btn-login:hover {
    background: var(--accent-green-dim);
    box-shadow: var(--glow-md);
}

.login-error {
    margin-top: 0.75rem;
    color: var(--accent-red);
    font-size: 0.85rem;
}

/* === Dashboard === */
.dashboard {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* === Top Navigation === */
.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    min-height: 48px;
    flex-shrink: 0;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-orb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: var(--glow-md);
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { box-shadow: var(--glow-md); }
    50% { box-shadow: var(--glow-lg); }
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.logo-accent {
    color: var(--accent-green);
    text-shadow: var(--glow-sm);
}

.nav-tabs {
    display: flex;
    gap: 0.25rem;
}

.nav-tab {
    padding: 0.4rem 0.8rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-tab:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.nav-tab.active {
    color: var(--accent-green);
    border-color: var(--accent-green);
    background: var(--accent-green-soft);
    text-shadow: var(--glow-sm);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.status-badge.online {
    color: var(--accent-green);
    background: var(--accent-green-soft);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 6px var(--accent-green);
    animation: dotPulse 2s ease-in-out infinite;
}

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

.nav-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.nav-icon:hover {
    color: var(--accent-green);
    background: var(--accent-green-soft);
}

/* === Main Content === */
.main-content {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.tab-panel {
    display: none;
    height: 100%;
    overflow-y: auto;
    padding: 1rem;
}

.tab-panel.active {
    display: flex;
    flex-direction: column;
}

/* === Agent Row === */
.agent-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.agent-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.agent-card:hover {
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: var(--glow-sm);
}

.agent-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.agent-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}

.agent-provider {
    font-size: 0.7rem;
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.agent-version {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-indicator.online {
    color: var(--accent-green);
    background: var(--accent-green-soft);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.status-indicator::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 4px var(--accent-green);
}

/* Model Selectors */
.model-selectors {
    display: flex;
    gap: 0.3rem;
    margin-top: 0.5rem;
}

.model-btn {
    padding: 0.25rem 0.6rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.65rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.model-btn:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.model-btn.active {
    background: var(--accent-green-soft);
    border-color: var(--accent-green);
    color: var(--accent-green);
    text-shadow: var(--glow-sm);
}

/* Memory Bar */
.memory-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    margin: 0.4rem 0;
}

.memory-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-green-dim));
    border-radius: 3px;
    box-shadow: var(--glow-sm);
    transition: width 0.5s ease;
}

.memory-text {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* Disk Chart */
.disk-chart {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    margin: 0.4rem 0;
}

.disk-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-yellow), #ff9900);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.disk-text {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* === Orb + Chat Container === */
.orb-chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    min-height: 0;
}

/* Central Orb */
.central-orb {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0.5rem 0;
    flex-shrink: 0;
}

.orb-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle, #ffffff, var(--accent-green));
    box-shadow: 0 0 40px var(--accent-green), 0 0 80px rgba(0, 255, 136, 0.3), 0 0 120px rgba(0, 255, 136, 0.15);
    animation: orbCorePulse 4s ease-in-out infinite;
}

@keyframes orbCorePulse {
    0%, 100% {
        box-shadow: 0 0 40px var(--accent-green), 0 0 80px rgba(0, 255, 136, 0.3), 0 0 120px rgba(0, 255, 136, 0.15);
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        box-shadow: 0 0 50px var(--accent-green), 0 0 100px rgba(0, 255, 136, 0.4), 0 0 150px rgba(0, 255, 136, 0.2);
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.orb-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.orb-ring-1 {
    width: 100px;
    height: 100px;
    animation: orbRingRotate 8s linear infinite;
}

.orb-ring-2 {
    width: 150px;
    height: 150px;
    border-color: rgba(0, 255, 136, 0.1);
    animation: orbRingRotate 12s linear infinite reverse;
}

.orb-ring-3 {
    width: 190px;
    height: 190px;
    border-color: rgba(0, 255, 136, 0.05);
    animation: orbRingRotate 16s linear infinite;
}

@keyframes orbRingRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.orb-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.08), transparent 70%);
    animation: orbGlowPulse 4s ease-in-out infinite;
}

@keyframes orbGlowPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

/* Mode Tabs */
.mode-tabs {
    display: flex;
    gap: 0.2rem;
    margin: 0.5rem 0;
    flex-wrap: wrap;
    justify-content: center;
}

.mode-tab {
    padding: 0.3rem 0.6rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.65rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mode-tab:hover {
    color: var(--text-primary);
    border-color: var(--accent-green);
}

.mode-tab.active {
    background: var(--accent-green-soft);
    border-color: var(--accent-green);
    color: var(--accent-green);
    text-shadow: var(--glow-sm);
}

.mode-info {
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

/* === Chat Panel === */
.chat-panel {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.profile-select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    cursor: pointer;
    outline: none;
    transition: border-color var(--transition);
}

.profile-select:focus {
    border-color: var(--accent-green);
}

.chat-session-info {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 0;
}

.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    animation: messageIn 0.3s ease;
}

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

.chat-message.user {
    align-self: flex-end;
}

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

.chat-message.system-message {
    align-self: center;
    max-width: 100%;
}

.message-bubble {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.5;
    word-wrap: break-word;
}

.message-bubble.user {
    background: var(--accent-green-soft);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: var(--text-primary);
    border-bottom-right-radius: 2px;
}

.message-bubble.assistant {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-bottom-left-radius: 2px;
}

.message-bubble.system {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-align: center;
    padding: 0.5rem;
}

.message-sender {
    font-size: 0.7rem;
    color: var(--accent-green);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.message-text {
    white-space: pre-wrap;
}

/* Typing indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 0.5rem 0;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

/* Chat Input */
.chat-input-area {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.chat-input-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mic-btn, .send-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}

.mic-btn:hover, .send-btn:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.mic-btn.recording {
    border-color: var(--accent-red);
    color: var(--accent-red);
    animation: micPulse 1s ease-in-out infinite;
}

@keyframes micPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(255, 68, 68, 0); }
}

.send-btn {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: var(--bg-primary);
}

.send-btn:hover {
    background: var(--accent-green-dim);
    box-shadow: var(--glow-sm);
}

#chat-input {
    flex: 1;
    padding: 0.6rem 0.8rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

#chat-input:focus {
    border-color: var(--accent-green);
    box-shadow: var(--glow-sm);
}

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

/* === Voice Panel === */
.voice-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 1.5rem;
}

.voice-title {
    font-size: 1.2rem;
    color: var(--accent-green);
    text-shadow: var(--glow-sm);
    letter-spacing: 0.05em;
}

.voice-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

/* Voice State Indicator */
.voice-state-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    min-width: 180px;
    justify-content: center;
}

.state-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: all 0.3s ease;
}

.state-dot.idle {
    background: var(--text-muted);
    box-shadow: none;
}

.state-dot.listening {
    background: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green), 0 0 16px rgba(0, 255, 136, 0.3);
    animation: statePulse 1.5s ease-in-out infinite;
}

.state-dot.processing {
    background: var(--accent-yellow);
    box-shadow: 0 0 8px var(--accent-yellow);
    animation: statePulse 0.8s ease-in-out infinite;
}

.state-dot.speaking {
    background: var(--accent-blue);
    box-shadow: 0 0 8px var(--accent-blue), 0 0 16px rgba(68, 136, 255, 0.3);
    animation: statePulse 0.5s ease-in-out infinite;
}

.state-dot.barge-in {
    background: var(--accent-red);
    box-shadow: 0 0 8px var(--accent-red);
    animation: statePulse 0.3s ease-in-out infinite;
}

.state-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.state-text.listening { color: var(--accent-green); }
.state-text.processing { color: var(--accent-yellow); }
.state-text.speaking { color: var(--accent-blue); }
.state-text.barge-in { color: var(--accent-red); }

@keyframes statePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

.voice-btn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.voice-btn:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
    box-shadow: var(--glow-md);
}

.voice-btn.active {
    border-color: var(--accent-green);
    color: var(--accent-green);
    background: var(--accent-green-soft);
    box-shadow: var(--glow-lg);
}

.voice-visualizer {
    width: 100%;
    max-width: 600px;
    height: 150px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

#audio-canvas {
    width: 100%;
    height: 100%;
}

.voice-status {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.voice-modes {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.voice-mode-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-right: 0.5rem;
}

.voice-mode-btn {
    padding: 0.3rem 0.8rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.voice-mode-btn:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.voice-mode-btn.active {
    background: var(--accent-green-soft);
    border-color: var(--accent-green);
    color: var(--accent-green);
    text-shadow: var(--glow-sm);
}

/* === Avatar Panel === */
.avatar-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 1.5rem;
}

.avatar-title {
    font-size: 1.2rem;
    color: var(--accent-green);
    text-shadow: var(--glow-sm);
}

.avatar-status {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.avatar-viewer {
    width: 300px;
    height: 300px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.avatar-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.avatar-placeholder p {
    margin-top: 0.5rem;
    font-size: 0.85rem;
}

.avatar-controls {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.avatar-btn {
    padding: 0.4rem 0.8rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition);
}

.avatar-btn:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.avatar-btn.active {
    background: var(--accent-green-soft);
    border-color: var(--accent-green);
    color: var(--accent-green);
}

/* === Workspace Panel === */
.workspace-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.workspace-title {
    font-size: 1.2rem;
    color: var(--accent-green);
    text-shadow: var(--glow-sm);
    margin-bottom: 0.75rem;
}

.workspace-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}

.ws-tab {
    padding: 0.4rem 0.8rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition);
}

.ws-tab:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.ws-tab.active {
    color: var(--accent-green);
    border-color: var(--accent-green);
    background: var(--accent-green-soft);
}

.workspace-content {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: auto;
    padding: 1rem;
}

.workspace-placeholder {
    color: var(--text-muted);
    text-align: center;
    padding: 3rem;
}

/* === Status Bar === */
.status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 1.5rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    font-size: 0.7rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.status-item {
    margin-right: 1rem;
}

/* === Scrollbar === */
.chat-messages::-webkit-scrollbar,
.workspace-content::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.workspace-content::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb,
.workspace-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.workspace-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

/* === Responsive === */
@media (max-width: 768px) {
    .agent-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .nav-tabs {
        display: none;
    }

    .mode-tabs {
        flex-wrap: wrap;
    }

    .chat-panel {
        margin: 0 0.5rem;
    }
}

@media (max-width: 480px) {
    .agent-row {
        grid-template-columns: 1fr;
    }

    .top-nav {
        padding: 0.5rem 0.75rem;
    }

    .logo-text {
        font-size: 0.9rem;
    }
}