/* GOW ASTRO — 다크 스페이스 테마 (www 스타일 계열) */
:root {
  --bg: #070b14; --bg-alt: #0a101d; --panel: #0e1626; --panel-edge: #1c2941;
  --text: #dce6f5; --muted: #7f95bd; --accent: #6db3ff; --accent2: #b9d2ff;
  --good: #7ddb8a; --warn: #ffb26e; --danger: #ff7a7a;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: 'Pretendard', -apple-system, 'Malgun Gothic', sans-serif; line-height: 1.6; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent2); }

.site-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 28px; border-bottom: 1px solid var(--panel-edge); position: sticky; top: 0; background: rgba(7,11,20,.88); backdrop-filter: blur(8px); z-index: 50; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 30px; }
.brand-astro { font-weight: 800; letter-spacing: 4px; color: var(--accent2); font-size: 15px; }
.nav-links { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; font-size: 14px; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-cta { border: 1px solid var(--accent); border-radius: 20px; padding: 5px 14px; color: var(--accent) !important; }

section { padding: 56px 24px; }
section.alt { background: var(--bg-alt); }
.section-inner { max-width: 1080px; margin: 0 auto; }
.section-kicker { color: var(--accent); letter-spacing: 3px; text-transform: uppercase; font-size: 12px; font-weight: 700; margin: 0 0 6px; }
.section-heading h2 { margin: 0 0 10px; font-size: 30px; }
.lead { color: var(--muted); max-width: 760px; margin: 0 0 24px; }

.panel { background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 14px; overflow: hidden; }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--panel-edge); flex-wrap: wrap; }
.panel-head h3 { margin: 0; font-size: 17px; }
.panel-head .sub { color: var(--muted); font-size: 12px; }
.panel-body { padding: 18px; }
.chart-note { color: var(--muted); font-size: 13px; }

.button { border: 1px solid var(--panel-edge); background: var(--panel); color: var(--text); border-radius: 10px; padding: 9px 16px; font-size: 14px; cursor: pointer; }
.button:hover { border-color: var(--accent); }
.button.primary { background: var(--accent); border-color: var(--accent); color: #06101f; font-weight: 700; }
.button.ghost { background: transparent; }

.geo-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 20px; }
.geo-row input { width: 130px; background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 10px; color: var(--text); padding: 9px 12px; font-size: 14px; }

.sky-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 760px) { .sky-grid { grid-template-columns: 1fr; } }

.kv { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px dashed rgba(127,149,189,.18); font-size: 14px; }
.kv:last-child { border-bottom: 0; }
.kv .k { color: var(--muted); }
.kv .v { font-variant-numeric: tabular-nums; }

.moon-hero { display: flex; align-items: center; gap: 18px; margin-bottom: 10px; }
.moon-hero .emoji { font-size: 54px; line-height: 1; filter: drop-shadow(0 0 14px rgba(185,210,255,.35)); }
.moon-hero .name { font-size: 18px; font-weight: 700; }
.moon-hero .pct { color: var(--muted); font-size: 13px; }

.planet-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.planet-card { background: rgba(255,255,255,.02); border: 1px solid var(--panel-edge); border-radius: 12px; padding: 14px; }
.planet-card h4 { margin: 0 0 6px; font-size: 15px; display: flex; justify-content: space-between; align-items: baseline; }
.planet-card h4 .mag { color: var(--muted); font-weight: 400; font-size: 12px; }
.planet-card .rows { font-size: 13px; color: var(--muted); }
.planet-card .rows b { color: var(--text); font-weight: 600; }
.vis-badge { display: inline-block; margin-top: 8px; font-size: 12px; border-radius: 20px; padding: 3px 10px; }
.vis-good { background: rgba(125,219,138,.14); color: var(--good); }
.vis-partial { background: rgba(255,178,110,.14); color: var(--warn); }
.vis-none { background: rgba(127,149,189,.14); color: var(--muted); }

.filter-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.chip { border: 1px solid var(--panel-edge); background: transparent; color: var(--muted); border-radius: 20px; padding: 6px 14px; font-size: 13px; cursor: pointer; }
.chip.active { background: var(--accent); border-color: var(--accent); color: #06101f; font-weight: 700; }

.ev-row { display: flex; gap: 16px; padding: 12px 4px; border-bottom: 1px dashed rgba(127,149,189,.18); align-items: baseline; }
.ev-row:last-child { border-bottom: 0; }
.ev-when { min-width: 148px; color: var(--accent2); font-variant-numeric: tabular-nums; font-size: 14px; }
.ev-when .d-day { display: block; color: var(--muted); font-size: 12px; }
.ev-main { flex: 1; }
.ev-main .t { font-weight: 600; font-size: 15px; }
.ev-main .d { color: var(--muted); font-size: 13px; }
.ev-soon .ev-when { color: var(--warn); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid rgba(127,149,189,.15); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; letter-spacing: 1px; }
td.num { font-variant-numeric: tabular-nums; }
.ld-close { color: var(--warn); font-weight: 700; }

.cal-nav { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.cal-title { font-size: 18px; font-weight: 700; min-width: 130px; text-align: center; }
.mooncal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.mc-day { background: rgba(255,255,255,.02); border: 1px solid var(--panel-edge); border-radius: 10px; padding: 8px; text-align: center; }
.mc-day .dnum { color: var(--muted); font-size: 11px; }
.mc-day .em { font-size: 26px; line-height: 1.3; }
.mc-day .pct { font-size: 11px; color: var(--muted); }
.mc-day.dark-night { border-color: rgba(125,219,138,.4); }
.mc-day.dark-night .pct { color: var(--good); }

.site-footer { border-top: 1px solid var(--panel-edge); padding: 34px 24px; background: var(--bg-alt); }
.footer-inner { max-width: 1080px; margin: 0 auto; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .logo { height: 24px; }
.brand-sub { color: var(--muted); font-size: 13px; letter-spacing: 1px; }
.company-info { color: var(--muted); font-size: 12px; margin: 4px 0; }