:root {
    --bg-dark: #050510;
    --text-primary: #ffffff;
    --text-secondary: #a0a0c0;
    --accent-glow: #7b2cbf;
    --accent-cyan: #00f0ff;
    --accent-pink: #f72585;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-heading);
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Effects */
.cosmos-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

.stars {
    width: 100%;
    height: 100%;
    background: transparent;
    background-image: 
        radial-gradient(white 1px, transparent 1px),
        radial-gradient(white 1px, transparent 1px);
    background-size: 50px 50px, 100px 100px;
    background-position: 0 0, 25px 25px;
    animation: starMove 100s linear infinite;
    opacity: 0.3;
}

.nebula {
    position: absolute;
    top: -20%;
    left: 20%;
    width: 60vw;
    height: 60vh;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(80px);
    opacity: 0.2;
    animation: nebulaPulse 10s ease-in-out infinite alternate;
}

@keyframes starMove {
    from { transform: translateY(0); }
    to { transform: translateY(-100px); }
}

@keyframes nebulaPulse {
    0% { opacity: 0.2; transform: scale(1); }
    100% { opacity: 0.3; transform: scale(1.1); }
}

/* Container & Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1.5rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pulsar-icon {
    width: 24px;
    height: 24px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--accent-cyan);
    animation: pulsar 1.5s infinite;
}

@keyframes pulsar {
    0% { box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(0, 240, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 240, 255, 0); }
}

h1 {
    font-size: 2rem;
    letter-spacing: 2px;
}

.highlight {
    color: var(--accent-cyan);
    font-weight: 300;
}

.status-indicator {
    font-family: var(--font-mono);
    color: var(--accent-cyan);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    display: inline-block;
}

/* Glass Panel */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Hero Section */
.hero-section {
    margin-bottom: 3rem;
    display: flex;
    justify-content: center;
}

.quote-card {
    text-align: center;
    max-width: 700px;
    position: relative;
    overflow: hidden;
}

.quote-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-pink), transparent);
}

.quote-text {
    font-size: 1.5rem;
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.quote-author {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* Events Feed */
.events-feed h2 {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.event-card {
    transition: transform 0.3s ease, border-color 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.event-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.event-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.3);
}

.card-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.event-type {
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.05);
}

h3 {
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.event-card p {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* Signal Strength Visual */
.signal-strength {
    display: flex;
    gap: 4px;
    align-items: flex-end;
    height: 20px;
}

.bar {
    width: 4px;
    background: var(--text-secondary);
    border-radius: 2px;
    animation: signal 1s infinite;
}

.bar-1 { height: 40%; animation-delay: 0s; }
.bar-2 { height: 70%; animation-delay: 0.2s; }
.bar-3 { height: 100%; animation-delay: 0.4s; }

.intensity-critical .bar { background: var(--accent-pink); }
.intensity-high .bar { background: var(--accent-cyan); }
.intensity-medium .bar { background: #fee440; }

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

/* Footer */
footer {
    margin-top: 4rem;
    text-align: center;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    opacity: 0.7;
}