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

:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #131829;
    --bg-card: #1a1f3a;
    --bg-card-hover: #1f2544;
    --text-primary: #e8eaed;
    --text-secondary: #9aa0a6;
    --text-muted: #6b7280;
    --accent-gold: #f7931a;
    --accent-moon: #ffd700;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --border-color: #2a2f4a;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, #1a1a2e 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

header {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 40px;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-moon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px -2px rgba(0, 0, 0, 0.4);
}

.card h2 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-secondary);
}


/* Moon Phase Card (with integrated cycle) */
.moon-phase-card .cycle-track {
    background: var(--bg-secondary);
    border-radius: 50px;
    padding: 15px;
    margin-bottom: 20px;
}

.moon-info {
    text-align: center;
}

.moon-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.moon-illumination {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

/* Upcoming Moon Events Card */
.upcoming-events {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.upcoming-event {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: border-color 0.2s;
}

.upcoming-event:hover {
    border-color: var(--accent-moon);
}

.event-icon {
    font-size: 2rem;
    min-width: 40px;
    text-align: center;
}

.event-info {
    flex: 1;
}

.event-type {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.event-datetime {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Cycle phases (now inside moon phase card) */
.cycle-phases {
    display: flex;
    justify-content: space-between;
    font-size: 1.5rem;
}

.phase-marker {
    transition: transform 0.2s;
    cursor: pointer;
}

.phase-marker:hover {
    transform: scale(1.2);
}

.phase-marker.active {
    transform: scale(1.3);
    filter: drop-shadow(0 0 10px var(--accent-moon));
}

.cycle-days {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Chart Card */
.chart-card {
    grid-column: 1 / -1;
    margin-bottom: 30px;
}

.chart-hint {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    font-style: italic;
}

.chart-container {
    position: relative;
    height: 400px;
    margin-bottom: 20px;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Seasonal Calendar */
.seasonal-card {
    grid-column: 1 / -1;
}

.seasonal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.season-item {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    border: 2px solid transparent;
    transition: border-color 0.2s, transform 0.2s;
}

.season-item:hover {
    transform: scale(1.02);
}

.season-item.positive {
    border-color: rgba(16, 185, 129, 0.3);
}

.season-item.very-positive {
    border-color: rgba(16, 185, 129, 0.5);
    background: rgba(16, 185, 129, 0.05);
}

.season-item.negative {
    border-color: rgba(239, 68, 68, 0.3);
}

.season-month {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.season-emoji {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.season-nickname {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-moon);
    margin-bottom: 5px;
}

.season-stat {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.season-item.positive .season-stat,
.season-item.very-positive .season-stat {
    color: var(--accent-green);
}

.season-item.negative .season-stat {
    color: var(--accent-red);
}

.season-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}


/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
}

footer p {
    color: var(--text-muted);
    margin-bottom: 5px;
}

.disclaimer-small {
    font-size: 0.8rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .price {
        font-size: 2rem;
    }

    .moon-display {
        flex-direction: column;
        text-align: center;
    }

    .chart-container {
        height: 300px;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 2s ease-in-out infinite;
}