/* BatChatBot CLI Terminal Aesthetic */
/* Black background with atomic green (#00FF00) styling */

:root {
    --terminal-black: #000000;
    --terminal-green: #00FF00;
    --terminal-gray: #333333;
    --terminal-white: #FFFFFF;
    --terminal-yellow: #FFFF00;
    --glow-size: 0 0 5px;
}

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

body {
    font-family: 'IBM Plex Mono', 'Courier New', monospace;
    background-color: var(--terminal-black);
    color: var(--terminal-green);
    line-height: 1.4;
    overflow-x: hidden;
    position: relative;
}

/* Scanline effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        transparent 50%, 
        rgba(0, 255, 0, 0.03) 50%
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 1000;
    animation: scanlines 0.1s linear infinite;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header - Scrolls with content */
.terminal-header {
    background-color: var(--terminal-black);
    border-bottom: 1px solid var(--terminal-green);
    padding: 10px 0;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 255, 0, 0.3);
}

.terminal-header .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.ascii-logo {
    color: var(--terminal-green);
    text-shadow: var(--glow-size) var(--terminal-green);
    font-size: 14px;
    animation: glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from { text-shadow: var(--glow-size) var(--terminal-green); }
    to { text-shadow: 0 0 10px var(--terminal-green), 0 0 20px var(--terminal-green); }
}

/* Header Layout - Side by Side - Compact */
.header-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin: 10px 0;
    max-height: 200px;
    overflow: hidden;
}

.logo-section {
    flex: 1;
    min-width: 50%;
}

.system-info-section {
    flex: 1;
    min-width: 45%;
}

/* ASCII Logo Styling - Compact */
.ascii-logo-massive {
    font-size: 5px;
    color: var(--terminal-green);
    text-shadow: 0 0 3px var(--terminal-green);
    margin: 0;
    white-space: pre;
    text-align: left;
    font-weight: bold;
    line-height: 0.8;
    animation: retro-glow 4s ease-in-out infinite alternate;
    font-family: 'IBM Plex Mono', 'Courier New', monospace;
}

/* System Info Display - Compact */
.system-display {
    font-size: 7px;
    color: var(--terminal-green);
    text-shadow: 0 0 2px var(--terminal-green);
    margin: 0;
    white-space: pre;
    text-align: left;
    font-weight: normal;
    line-height: 1.1;
    animation: system-pulse 3s ease-in-out infinite alternate;
    font-family: 'IBM Plex Mono', 'Courier New', monospace;
    border: 1px solid var(--terminal-green);
    padding: 8px;
    background: rgba(0, 255, 0, 0.02);
    max-height: 180px;
    overflow: hidden;
}

@keyframes system-pulse {
    from { 
        border-color: var(--terminal-green);
        background: rgba(0, 255, 0, 0.02);
    }
    to { 
        border-color: rgba(0, 255, 0, 0.8);
        background: rgba(0, 255, 0, 0.05);
    }
}

@keyframes retro-glow {
    from { 
        text-shadow: 0 0 3px var(--terminal-green); 
        filter: brightness(1.0);
    }
    to { 
        text-shadow: 0 0 8px var(--terminal-green), 0 0 15px var(--terminal-green), 0 0 25px var(--terminal-green); 
        filter: brightness(1.3);
    }
}

.terminal-nav {
    display: flex;
    gap: 15px;
    margin: 5px 0;
    justify-content: center;
}

.nav-command {
    color: var(--terminal-green);
    cursor: pointer;
    transition: color 0.3s;
}

.nav-command:hover {
    color: var(--terminal-yellow);
    text-shadow: var(--glow-size) var(--terminal-yellow);
    animation: typing 0.5s;
}

.tagline {
    font-size: 14px;
    color: var(--terminal-green);
}

.blinking {
    animation: blink 1s infinite;
}

.cursor {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Main Content */
.main-content {
    padding: 10px 0;
    min-height: auto;
}

.main-content .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

/* Terminal Windows */
.terminal-window {
    background-color: var(--terminal-black);
    border: 2px solid var(--terminal-green);
    border-radius: 0;
    box-shadow: 
        0 0 10px rgba(0, 255, 0, 0.3),
        inset 0 0 5px rgba(0, 255, 0, 0.1);
    position: relative;
    animation: window-glitch 0.1s ease-in-out;
}

@keyframes window-glitch {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(1px); }
    50% { transform: translateX(-1px); }
    75% { transform: translateX(1px); }
}

.window-header {
    background-color: var(--terminal-gray);
    padding: 10px;
    border-bottom: 1px solid var(--terminal-green);
}

.window-title {
    color: var(--terminal-green);
    font-weight: bold;
    text-shadow: var(--glow-size) var(--terminal-green);
    animation: title-flicker 3s infinite;
}

@keyframes title-flicker {
    0%, 98% { opacity: 1; }
    99% { opacity: 0.8; }
    100% { opacity: 1; }
}

.window-content {
    padding: 15px;
    min-height: 400px;
}

/* Stats Container */
.stats-container {
    height: fit-content;
}

.section-title {
    color: var(--terminal-white);
    font-weight: bold;
    margin: 10px 0 5px 0;
    text-shadow: var(--glow-size) var(--terminal-white);
}

.stat-line {
    margin: 3px 0;
    animation: text-appear 0.5s ease-in;
}

@keyframes text-appear {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.highlight {
    color: var(--terminal-yellow);
    text-shadow: var(--glow-size) var(--terminal-yellow);
}

.total {
    font-weight: bold;
    color: var(--terminal-white);
}

.accuracy {
    color: var(--terminal-green);
}

.disclaimer {
    font-size: 12px;
    color: var(--terminal-gray);
}

.credit {
    font-size: 12px;
    color: var(--terminal-gray);
}

.divider {
    margin: 10px 0;
    color: var(--terminal-gray);
}

/* Chat Container */
.chat-container {
    min-height: 500px;
}

.batcomputer-indicator {
    margin-bottom: 10px;
}

.indicator-text {
    color: var(--terminal-white);
    font-weight: bold;
    text-shadow: var(--glow-size) var(--terminal-white);
}

.disclaimer {
    margin-bottom: 15px;
}

.disclaimer-line {
    color: var(--terminal-yellow);
    font-size: 12px;
    margin: 2px 0;
}

.chat-area {
    height: 300px;
    overflow-y: auto;
    background-color: rgba(0, 255, 0, 0.05);
    border: 1px solid var(--terminal-gray);
    padding: 10px;
    margin-bottom: 15px;
    scroll-behavior: smooth;
}

.chat-area::-webkit-scrollbar {
    width: 8px;
}

.chat-area::-webkit-scrollbar-track {
    background: var(--terminal-black);
}

.chat-area::-webkit-scrollbar-thumb {
    background: var(--terminal-green);
    border-radius: 0;
}

.welcome-message {
    margin-bottom: 10px;
}

.system-line {
    color: var(--terminal-green);
    margin: 5px 0;
    animation: typing 1s;
}

.user-message {
    color: var(--terminal-white);
    margin: 8px 0;
}

.bot-response {
    color: var(--terminal-green);
    margin: 8px 0;
    animation: typing 0.5s;
}

.query-info {
    color: var(--terminal-gray);
    font-size: 11px;
    margin: 2px 0 8px 0;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

/* Input Section */
.input-section {
    border-top: 1px solid var(--terminal-gray);
    padding-top: 10px;
}

.session-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding: 5px 0;
}

.session-btn {
    background: transparent;
    border: 1px solid var(--terminal-green);
    color: var(--terminal-green);
    font-family: inherit;
    font-size: 12px;
    padding: 5px 10px;
    cursor: pointer;
    transition: all 0.3s;
    text-shadow: var(--glow-size) var(--terminal-green);
}

.session-btn:hover {
    background-color: var(--terminal-green);
    color: var(--terminal-black);
    text-shadow: none;
    animation: glitch 0.2s;
}

.session-status {
    color: var(--terminal-gray);
    font-size: 11px;
    text-shadow: var(--glow-size) var(--terminal-gray);
}

.input-line {
    display: flex;
    align-items: center;
    gap: 5px;
}

.prompt {
    color: var(--terminal-green);
    font-weight: bold;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--terminal-green);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    /* Removed text-shadow to fix blur issue */
}

.terminal-input::placeholder {
    color: var(--terminal-gray);
}

.input-cursor {
    color: var(--terminal-green);
    animation: blink 1s infinite;
}

/* Matrix Background */
.matrix-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
    overflow: hidden;
}

/* Footer */
.terminal-footer {
    background-color: var(--terminal-black);
    border-top: 1px solid var(--terminal-green);
    padding: 15px 0;
    margin-top: 20px;
}

.footer-content {
    text-align: center;
}

.footer-text {
    color: var(--terminal-green);
    font-size: 12px;
    margin-bottom: 10px;
    display: block;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-command {
    color: var(--terminal-green);
    cursor: pointer;
    font-size: 12px;
    transition: color 0.3s;
}

.footer-command:hover {
    color: var(--terminal-yellow);
    text-shadow: var(--glow-size) var(--terminal-yellow);
    animation: glitch 0.2s;
}

@keyframes glitch {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(2px); }
    50% { transform: translateX(-2px); }
    75% { transform: translateX(1px); }
}

.footer-link {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color 0.3s;
}

.footer-link:hover {
    color: var(--terminal-yellow);
}

.footer-link svg {
    fill: currentColor;
}

.footer-memorial {
    margin-top: 10px;
    text-align: center;
}

.memorial-text {
    color: var(--terminal-white);
    font-style: italic;
    font-size: 12px;
    text-shadow: 0 0 5px var(--terminal-white);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--terminal-black);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeOut 3s ease-in-out 2s forwards;
}

.loading-content {
    text-align: center;
}

.bat-ascii {
    color: var(--terminal-green);
    font-size: 16px;
    text-shadow: var(--glow-size) var(--terminal-green);
    animation: bat-glow 1s ease-in-out infinite alternate;
}

@keyframes bat-glow {
    from { text-shadow: var(--glow-size) var(--terminal-green); }
    to { text-shadow: 0 0 15px var(--terminal-green), 0 0 25px var(--terminal-green); }
}

.loading-text {
    margin-top: 20px;
    font-size: 18px;
    color: var(--terminal-green);
}

@keyframes fadeOut {
    to { opacity: 0; visibility: hidden; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content .container {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ascii-logo {
        font-size: 12px;
    }
    
    .terminal-nav {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .window-content {
        padding: 10px;
        min-height: 300px;
    }
    
    .chat-area {
        height: 250px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .ascii-logo {
        font-size: 10px;
    }
    
    /* Mobile responsive for new layout */
    .header-layout {
        flex-direction: column;
        gap: 15px;
    }
    
    .ascii-logo-massive {
        font-size: 4px;
        text-align: center;
    }
    
    .system-display {
        font-size: 6px;
        padding: 8px;
    }
    
    .terminal-input {
        font-size: 12px;
    }
    
    .stat-line, .system-line, .bot-response {
        font-size: 12px;
    }
}