:root {
    --bg-base: #030712;
    --glass-bg: rgba(17, 24, 39, 0.4);
    --glass-border: rgba(56, 189, 248, 0.2);
    --glass-glow: rgba(56, 189, 248, 0.1);
    
    --primary: #0ea5e9;
    --primary-glow: #38bdf8;
    --secondary: #8b5cf6;
    --accent: #f43f5e;
    --success: #10b981;
    --warning: #f59e0b;
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --font-mono: 'JetBrains Mono', monospace;
    --font-sans: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Ambient Background / Aurora */
#ambient-bg {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: -2;
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, #0f172a 0%, #020617 100%);
}

.aurora {
    position: absolute;
    filter: blur(80px);
    opacity: 0.4;
    border-radius: 50%;
    animation: drift 20s infinite alternate ease-in-out;
}

.aurora-1 {
    top: -10%; left: -10%;
    width: 50vw; height: 50vh;
    background: var(--primary);
    animation-delay: 0s;
}

.aurora-2 {
    bottom: -20%; right: -10%;
    width: 60vw; height: 60vh;
    background: var(--secondary);
    animation-delay: -5s;
}

.aurora-3 {
    top: 30%; left: 40%;
    width: 40vw; height: 40vh;
    background: rgba(14, 165, 233, 0.3);
    animation-duration: 25s;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(10%, 10%) scale(1.2); }
}

/* Scanlines */
.scanlines {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0),
        rgba(255,255,255,0) 50%,
        rgba(0,0,0,0.1) 50%,
        rgba(0,0,0,0.1)
    );
    background-size: 100% 4px;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

/* Typography Utilities */
.highlight { color: var(--primary-glow); text-shadow: 0 0 10px var(--primary-glow); }
.success { color: var(--success); text-shadow: 0 0 10px rgba(16, 185, 129, 0.5); }
.warning { color: var(--warning); text-shadow: 0 0 10px rgba(245, 158, 11, 0.5); }
h1, h2, h3 { font-weight: 800; letter-spacing: 2px; text-transform: uppercase; }
h2 { font-size: 1.5rem; color: var(--primary-glow); }
h3 { font-size: 1rem; color: var(--text-muted); margin-bottom: 1rem; border-bottom: 1px solid var(--glass-border); padding-bottom: 0.5rem; }

/* HUD Navigation */
.hud-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(3, 7, 18, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 10;
}

.sys-info {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--primary-glow);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.nav-btn::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 2px;
    background: var(--primary-glow);
    transform: translateX(-101%);
    transition: transform 0.3s ease;
}

.nav-btn:hover { color: var(--text-main); }
.nav-btn:hover::before { transform: translateX(0); }
.nav-btn.active { color: var(--primary-glow); border: 1px solid var(--glass-border); background: var(--glass-bg); }

#legacy-btn {
    border: 1px solid var(--warning);
    color: var(--warning);
    border-radius: 4px;
    margin-left: 1rem;
}
#legacy-btn:hover {
    background: rgba(245, 158, 11, 0.1);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.3);
}

/* Main Container */
.container {
    flex: 1;
    padding: 3rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    position: relative;
}

/* Glass Panels */
.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), inset 0 0 0 1px rgba(255,255,255,0.05);
    display: none;
    animation: fadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.pulse {
    width: 8px; height: 8px;
    background: var(--primary-glow);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-glow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(56, 189, 248, 0); }
    100% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0); }
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.hud-box {
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.hud-box::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-glow), transparent);
    opacity: 0.5;
}

.span-2 { grid-column: span 2; }

/* Stats Bars */
.stat-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.bar-bg {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--primary-glow);
    box-shadow: 0 0 10px var(--primary-glow);
}

/* Engine Status */
.status-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px dashed rgba(255,255,255,0.1);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}
.status-item:last-child { border-bottom: none; }

/* Stat Counter */
.stat-counter { text-align: center; }
.counter-value { font-size: 3rem; font-weight: 800; color: var(--primary-glow); text-shadow: 0 0 20px rgba(56, 189, 248, 0.4); font-family: var(--font-mono); line-height: 1; margin: 1rem 0; }
.sub-text { color: var(--success); font-family: var(--font-mono); font-size: 0.85rem; }

/* Platforms Grid */
.platform-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.platform-badge {
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
}
.platform-badge:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--primary-glow);
    color: var(--primary-glow);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

/* Queue List */
.queue-list { display: flex; flex-direction: column; gap: 0.5rem; }
.queue-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: rgba(0,0,0,0.3);
    border-left: 2px solid transparent;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}
.queue-item:nth-child(1) { border-left-color: var(--primary-glow); }
.queue-item:nth-child(2), .queue-item:nth-child(3) { border-left-color: var(--success); }
.status-processing { color: var(--primary-glow); animation: blink 1.5s infinite; }
.status-done { color: var(--success); }

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

/* Extractor Section */
.extractor-interface {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    min-height: 400px;
}

.input-group {
    width: 100%;
    max-width: 800px;
    display: flex;
    gap: 1rem;
}

.input-glitch-container {
    flex: 1;
    position: relative;
}

input[type="text"] {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}
input[type="text"]:focus {
    border-color: var(--primary-glow);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

.cyber-btn {
    padding: 0 2rem;
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid var(--primary-glow);
    color: var(--primary-glow);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 54px;
}

.cyber-btn:hover {
    background: var(--primary-glow);
    color: var(--bg-base);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.5);
}

.cyber-btn.secondary {
    border-color: var(--text-muted);
    color: var(--text-muted);
    background: transparent;
}
.cyber-btn.secondary:hover {
    border-color: var(--text-main);
    color: var(--bg-base);
    background: var(--text-main);
}

/* States */
.state-container {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.hidden { display: none !important; }

/* Analyzing State */
.spinner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
}

.cyber-spinner {
    width: 50px; height: 50px;
    border: 3px solid rgba(56, 189, 248, 0.1);
    border-top: 3px solid var(--primary-glow);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-text {
    font-family: var(--font-mono);
    color: var(--primary-glow);
    letter-spacing: 2px;
    animation: blink 1.5s infinite;
}

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

.log-output {
    width: 100%;
    background: rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 4px;
    padding: 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    height: 150px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.log-line {
    animation: slideIn 0.2s ease forwards;
    opacity: 0;
    transform: translateX(-10px);
}
@keyframes slideIn { to { opacity: 1; transform: translateX(0); } }

/* Results State */
.media-preview {
    width: 100%;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    gap: 2rem;
}

.thumbnail-container {
    width: 240px; height: 135px;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.thumbnail-container img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: grayscale(30%) sepia(20%) hue-rotate(180deg);
}

.thumb-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(0deg, rgba(3,7,18,0.8) 0%, rgba(0,0,0,0) 50%);
    box-shadow: inset 0 0 20px rgba(56, 189, 248, 0.4);
}

.media-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.media-info h3 {
    color: var(--text-main);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    border: none; padding: 0;
}

.meta-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.action-buttons {
    display: flex;
    gap: 1.5rem;
    width: 100%;
}
.action-btn { flex: 1; padding: 1.25rem; font-size: 1.1rem; display: flex; justify-content: center; align-items: center; gap: 0.5rem;}

/* Processing State */
.progress-container { width: 100%; margin: 2rem 0; }
.progress-bar-bg { width: 100%; height: 12px; background: rgba(255,255,255,0.1); border-radius: 6px; overflow: hidden; margin-bottom: 0.5rem; border: 1px solid rgba(255,255,255,0.05); }
.progress-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--secondary), var(--primary-glow)); box-shadow: 0 0 15px var(--primary-glow); transition: width 0.3s ease; }
.progress-stats { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-muted); }

/* Completed State */
.success-message { text-align: center; margin: 3rem 0; }
.success-icon { font-size: 4rem; color: var(--success); text-shadow: 0 0 30px rgba(16, 185, 129, 0.6); margin-bottom: 1rem; animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.success-message h3 { color: var(--text-main); font-size: 1.5rem; margin-bottom: 0.5rem; border: none; }
.success-message p { color: var(--text-muted); font-family: var(--font-mono); }

@keyframes popIn { 0% { transform: scale(0); } 100% { transform: scale(1); } }

/* Architecture */
.architecture-content { display: flex; flex-direction: column; gap: 3rem; align-items: center; }
.flow-diagram { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; width: 100%; max-width: 600px; }
.flow-node { width: 100%; padding: 1rem; text-align: center; background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.1); border-radius: 4px; font-family: var(--font-mono); letter-spacing: 1px; }
.app-node { border-color: rgba(139, 92, 246, 0.5); box-shadow: 0 0 15px rgba(139, 92, 246, 0.1); }
.engine-node { border-color: rgba(244, 63, 94, 0.5); box-shadow: 0 0 15px rgba(244, 63, 94, 0.1); }
.process-node { border-color: rgba(245, 158, 11, 0.5); box-shadow: 0 0 15px rgba(245, 158, 11, 0.1); }
.output-node { border-color: rgba(16, 185, 129, 0.5); box-shadow: 0 0 15px rgba(16, 185, 129, 0.1); }
.flow-arrow { color: var(--primary-glow); font-size: 1.5rem; }

.tech-stack { display: flex; width: 100%; gap: 2rem; }
.stack-col { flex: 1; background: rgba(0,0,0,0.2); padding: 1.5rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.05); }
.stack-col ul { list-style: none; }
.stack-col li { padding: 0.5rem 0; border-bottom: 1px dashed rgba(255,255,255,0.1); font-family: var(--font-mono); font-size: 0.9rem; color: var(--text-muted); }
.stack-col li::before { content: '>'; color: var(--primary-glow); margin-right: 0.5rem; }

/* Story */
.story-content { max-width: 800px; margin: 0 auto; line-height: 1.8; color: var(--text-muted); }
.story-content p { margin-bottom: 1.5rem; }
.lead-text { font-size: 1.2rem; color: var(--text-main); font-weight: 300; }

/* Legacy Terminal Overlay */
.terminal-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0,0,0,0.8); backdrop-filter: blur(5px); z-index: 100; display: flex; justify-content: center; align-items: center; }
.terminal-window { width: 800px; height: 500px; background: #000; border: 2px solid #333; display: flex; flex-direction: column; font-family: 'Consolas', 'Courier New', monospace; box-shadow: 0 10px 50px rgba(0,0,0,0.8); border-radius: 6px; overflow: hidden; }
.terminal-header { background: #333; padding: 0.5rem 1rem; display: flex; justify-content: space-between; color: #ccc; font-size: 0.9rem; }
.terminal-header button { background: none; border: none; color: #ccc; cursor: pointer; font-family: inherit; font-weight: bold; }
.terminal-header button:hover { color: #fff; }
.terminal-body { flex: 1; padding: 1rem; color: #0f0; overflow-y: auto; text-shadow: 0 0 5px #0f0; }
.term-line { margin-bottom: 0.2rem; }
.term-input-line { display: flex; }
.term-input { background: transparent; border: none; color: #0f0; font-family: inherit; font-size: inherit; outline: none; flex: 1; text-shadow: inherit; caret-color: #0f0; }

/* Mobile */
@media (max-width: 768px) {
    .hud-nav { flex-direction: column; gap: 1rem; padding: 1rem; }
    .nav-links { flex-wrap: wrap; justify-content: center; }
    .container { padding: 1rem; }
    .dashboard-grid { grid-template-columns: 1fr; }
    .span-2 { grid-column: span 1; }
    .media-preview { flex-direction: column; }
    .thumbnail-container { width: 100%; height: 200px; }
    .action-buttons { flex-direction: column; }
    .tech-stack { flex-direction: column; }
    .input-group { flex-direction: column; }
    .terminal-window { width: 95%; height: 90vh; }
}