/* ===============================================
   MULTI-AGENT CHATBOT - Cyberpunk Aesthetic
   =============================================== */

:root {
    /* Color palette - Cyberpunk/Neon */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-card: #15151f;
    
    --text-primary: #e8e8f0;
    --text-secondary: #8888a0;
    --text-muted: #555566;
    
    --accent-primary: #00f5d4;
    --accent-secondary: #7b2cbf;
    --accent-tertiary: #f72585;
    
    --scientist-color: #00f5d4;
    --creative-color: #f72585;
    --coder-color: #7b2cbf;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --glow-color: rgba(0, 245, 212, 0.3);
    
    /* Typography */
    --font-mono: 'Space Mono', monospace;
    --font-sans: 'DM Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

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

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow: hidden;
    
    /* Subtle grid background */
    background-image: 
        linear-gradient(rgba(0, 245, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 212, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* ===============================================
   Layout
   =============================================== */

.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

/* ===============================================
   Header
   =============================================== */

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--accent-primary);
    text-shadow: 0 0 20px var(--glow-color);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.logo h1 {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-primary);
}

.logo h1 .accent {
    color: var(--accent-primary);
}

.agents-status {
    display: flex;
    gap: var(--spacing-sm);
}

.agent-badge {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 1.1rem;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    cursor: default;
}

.agent-badge.scientist { border-color: var(--scientist-color); }
.agent-badge.creative { border-color: var(--creative-color); }
.agent-badge.coder { border-color: var(--coder-color); }

.agent-badge:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px currentColor;
}

/* ===============================================
   Chat Container
   =============================================== */

.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    scroll-behavior: smooth;
}

/* Custom scrollbar */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}

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

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}

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

/* ===============================================
   Messages
   =============================================== */

.message {
    display: flex;
    animation: slideIn 0.3s ease;
}

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

.message.user {
    justify-content: flex-end;
}

.message-content {
    max-width: 80%;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    line-height: 1.6;
}

/* User messages */
.message.user .message-content {
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-tertiary) 100%);
    color: white;
    border-bottom-right-radius: var(--radius-sm);
}

/* Agent messages */
.message.agent .message-content {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: var(--radius-sm);
}

.message.agent.scientist .message-content {
    border-left: 3px solid var(--scientist-color);
}

.message.agent.creative .message-content {
    border-left: 3px solid var(--creative-color);
}

.message.agent.coder .message-content {
    border-left: 3px solid var(--coder-color);
}

/* Agent label */
.agent-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
    opacity: 0.8;
}

.agent-label.scientist { color: var(--scientist-color); }
.agent-label.creative { color: var(--creative-color); }
.agent-label.coder { color: var(--coder-color); }

/* System/Welcome message */
.message.system {
    justify-content: center;
}

.message.system .message-content {
    max-width: 100%;
    background: transparent;
    text-align: center;
}

.welcome-text h2 {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-md);
}

.welcome-text p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.agent-cards {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.agent-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    min-width: 120px;
    transition: all 0.3s ease;
}

.agent-card:hover {
    transform: translateY(-4px);
}

.agent-card.scientist { border-top: 3px solid var(--scientist-color); }
.agent-card.creative { border-top: 3px solid var(--creative-color); }
.agent-card.coder { border-top: 3px solid var(--coder-color); }

.agent-card .emoji {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.agent-card strong {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.agent-card small {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.hint {
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Loading animation */
.message.loading .message-content {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-lg);
}

.loading-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: bounce 1.4s ease-in-out infinite;
}

.loading-dot:nth-child(2) { animation-delay: 0.2s; }
.loading-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
    0%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
}

/* ===============================================
   Input Area
   =============================================== */

.input-container {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-wrapper:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(0, 245, 212, 0.15);
}

#userInput {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    resize: none;
    max-height: 150px;
}

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

.send-btn {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.send-btn svg {
    width: 20px;
    height: 20px;
    color: var(--bg-primary);
}

.send-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px var(--glow-color);
}

.send-btn:active {
    transform: scale(0.95);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.input-hint {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

.input-hint kbd {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    border: 1px solid var(--border-color);
}

/* ===============================================
   Code blocks in messages
   =============================================== */

.message-content pre {
    background: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-sm) 0;
    border: 1px solid var(--border-color);
}

.message-content code {
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.message-content p code {
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

/* ===============================================
   Responsive
   =============================================== */

@media (max-width: 600px) {
    .app-container {
        padding: var(--spacing-sm);
    }
    
    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .logo h1 {
        font-size: 1rem;
    }
    
    .agent-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .message-content {
        max-width: 90%;
    }
}