/* Custom CSS for Antigravity CPU LLM Dashboard */

:root {
    --bg-base: #0a0c10;
    --bg-surface: #121620;
    --bg-surface-elevated: #1b2030;
    --text-primary: #f0f4f9;
    --text-secondary: #9aa0a6;
    --text-muted: #606770;
    
    --color-accent: #00d2ff;
    --color-accent-hover: #33dcff;
    --color-accent-gradient: linear-gradient(135deg, #00d2ff 0%, #0072ff 100%);
    --color-warning: #ffb703;
    --color-danger: #ff4d4d;
    --color-success: #06d6a0;
    
    --glass-bg: rgba(18, 22, 32, 0.6);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-blur: blur(12px);
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 12px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
}

/* App Layout */
.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
    background: radial-gradient(circle at 70% 20%, rgba(0, 210, 255, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 10% 80%, rgba(112, 0, 255, 0.04) 0%, transparent 45%);
}

/* Sidebar Styling */
.sidebar {
    width: 320px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    z-index: 10;
    flex-shrink: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.5px;
}

.CPU-icon {
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 24px;
}

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

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.status-badge.online {
    background: rgba(6, 214, 160, 0.1);
    color: var(--color-success);
    border-color: rgba(6, 214, 160, 0.2);
}

.status-badge.offline {
    background: rgba(255, 77, 77, 0.1);
    color: var(--color-danger);
    border-color: rgba(255, 77, 77, 0.2);
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
    box-shadow: 0 0 8px currentColor;
}

.status-badge.online .pulse-dot {
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 12px var(--color-success); }
    100% { transform: scale(0.9); opacity: 0.6; }
}

/* Panel Cards */
.panel-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.panel-card h3 {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-card h3 i {
    color: var(--color-accent);
}

.model-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.meta-item {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.meta-item .label {
    color: var(--text-muted);
}

.meta-item .value {
    font-family: monospace;
    color: var(--text-primary);
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Resource Meters */
.metric-container {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.metric-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

.metric-value {
    font-weight: 600;
    font-family: monospace;
}

.progress-bar-bg {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--color-accent-gradient);
    transition: width 0.5s ease-out;
}

.progress-bar-fill.accent {
    background: linear-gradient(135deg, #7000ff 0%, #00d2ff 100%);
}

.progress-bar-fill.warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, #ff5e3a 100%);
}

/* Config Sliders */
.control-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.control-group label {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
}

.control-group label span {
    font-family: monospace;
    font-weight: 600;
    color: var(--color-accent);
}

.control-group input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
}

.control-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-accent);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.control-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px var(--color-accent);
}

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid var(--glass-border);
    padding-top: 15px;
    font-size: 10px;
    color: var(--text-muted);
    text-align: center;
}

.sub-footer {
    margin-top: 3px;
    color: var(--color-accent);
    opacity: 0.6;
}

/* Chat Main Area */
.chat-area {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: rgba(10, 12, 16, 0.4);
}

.chat-header {
    height: 72px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    background: rgba(18, 22, 32, 0.3);
    backdrop-filter: var(--glass-blur);
    z-index: 5;
}

.chat-header-info h2 {
    font-size: 16px;
    font-weight: 600;
}

.chat-header-info p {
    font-size: 11px;
    color: var(--text-muted);
}

.clear-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 8px 14px;
    border-radius: var(--border-radius);
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-smooth);
}

.clear-btn:hover {
    background: rgba(255, 77, 77, 0.1);
    border-color: rgba(255, 77, 77, 0.2);
    color: var(--color-danger);
}

/* Messages Container */
.messages-container {
    flex-grow: 1;
    overflow-y: auto;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.message {
    display: flex;
    gap: 16px;
    max-width: 85%;
    animation: slideIn 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

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

.message.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

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

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.user-message .avatar {
    background: var(--color-accent-gradient);
    color: var(--bg-base);
}

.assistant-message .avatar {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--glass-border);
    color: var(--color-accent);
}

.message-bubble {
    border-radius: var(--border-radius);
    padding: 14px 18px;
    font-size: 14px;
    line-height: 1.6;
    word-break: break-word;
}

.user-message .message-bubble {
    background: var(--bg-surface-elevated);
    border-top-right-radius: 2px;
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

.system-welcome {
    max-width: 700px;
    margin: 40px auto;
}

.system-welcome .message-bubble {
    background: rgba(18, 22, 32, 0.4);
    border: 1px dashed var(--glass-border);
    text-align: center;
    padding: 24px;
}

.system-welcome p {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

/* Suggestion Chips */
.suggestion-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 15px;
}

.chip {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--color-accent);
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 11px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.chip:hover {
    background: rgba(0, 210, 255, 0.08);
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

/* Markdown Rendering Inside Bubbles */
.message-bubble pre {
    background: #06080d;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    padding: 12px;
    margin: 10px 0;
    overflow-x: auto;
}

.message-bubble code {
    font-family: 'Fira Code', monospace;
    font-size: 12px;
    color: #e06c75;
}

.message-bubble pre code {
    color: #abb2bf;
    background: none;
    padding: 0;
}

.message-bubble p {
    margin-bottom: 8px;
}

.message-bubble p:last-child {
    margin-bottom: 0;
}

.message-bubble ul, .message-bubble ol {
    margin-left: 20px;
    margin-bottom: 8px;
}

/* Chat Input Area */
.input-area {
    padding: 24px 30px 30px;
    background: linear-gradient(to top, var(--bg-base) 70%, transparent);
}

.chat-form {
    display: flex;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    gap: 10px;
    box-shadow: var(--glass-shadow);
    backdrop-filter: var(--glass-blur);
    align-items: flex-end;
}

.chat-form:focus-within {
    border-color: var(--color-accent);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.15);
}

.chat-form textarea {
    flex-grow: 1;
    background: none;
    border: none;
    outline: none;
    resize: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    padding: 8px;
    max-height: 200px;
    line-height: 1.5;
}

.chat-form textarea::placeholder {
    color: var(--text-muted);
}

.send-btn {
    background: var(--color-accent-gradient);
    border: none;
    outline: none;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    color: var(--bg-base);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.send-btn:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 0 12px var(--color-accent);
}

.send-btn:disabled {
    background: var(--bg-surface-elevated);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    align-items: center;
    padding: 4px 8px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    display: inline-block;
    animation: bounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1.0); }
}