/* Astronomy Tools v2.0 | extracalc.com */
#atcn-app{
  --bg:#03080f;--bg2:#060f1e;--bg3:#0b1628;
  --bd:rgba(60,110,230,.18);--bd2:rgba(60,110,230,.3);
  --t:rgba(210,228,255,.92);--t2:rgba(130,165,220,.65);--t3:rgba(80,115,180,.42);
  --acc:#4a8fff;--acc2:#1a3a99;--gold:#ffd166;--grn:#4dca70;--red:#e05c3a;
  font-family:-apple-system,'Inter','Segoe UI',sans-serif;
  background:var(--bg);color:var(--t);
  border-radius:14px;overflow:hidden;
  box-shadow:0 8px 60px rgba(0,10,40,.7);width:100%;
}
/* header */
#atcn-header{background:linear-gradient(135deg,#060f1e,#0e1d36);border-bottom:1px solid var(--bd);padding:16px 22px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
#atcn-logo{font-size:19px;font-weight:800;color:var(--t)}
#atcn-logo b{color:var(--acc)}
#atcn-tagline{font-size:11px;color:var(--t3)}
/* inputs */
#atcn-inputs{background:var(--bg2);border-bottom:1px solid var(--bd);padding:13px 18px;display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.atcn-field{display:flex;flex-direction:column;gap:4px;flex:1;min-width:180px}
.atcn-field-wide{flex:2.5;min-width:240px}
.atcn-field-narrow{min-width:120px;flex:0 1 140px}
.atcn-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--t3)}
.atcn-row{display:flex;gap:5px}
.atcn-hint{font-size:11px;color:var(--t2);min-height:15px;margin-top:2px}
#atcn-app input[type=text],
#atcn-app input[type=date],
#atcn-app input[type=time],
#atcn-app select{
  background:rgba(255,255,255,.04);border:1px solid var(--bd);border-radius:7px;
  padding:7px 9px;color:var(--t);font-family:inherit;font-size:13px;
  outline:none;transition:border-color .15s;width:100%;min-width:0;color-scheme:dark
}
#atcn-app input:focus,#atcn-app select:focus{border-color:var(--acc)}
#atcn-app input::placeholder{color:var(--t3)}
/* buttons – all type=button so WP themes don't override */
#atcn-app button{
  border:none;border-radius:7px;cursor:pointer;
  font-family:inherit;font-weight:600;transition:opacity .15s,background .15s;
  white-space:nowrap;flex-shrink:0;
}
#atcn-btn-geo,#atcn-btn-gps,#atcn-btn-now{
  background:rgba(255,255,255,.06);border:1px solid var(--bd2) !important;
  color:var(--t2);font-size:12px;padding:7px 11px
}
#atcn-btn-geo:hover,#atcn-btn-gps:hover,#atcn-btn-now:hover{border-color:var(--acc) !important;color:var(--t)}
#atcn-btn-geo{background:var(--acc);border:none !important;color:#fff;font-size:13px}
#atcn-btn-calc{
  background:linear-gradient(135deg,var(--acc2),var(--acc));color:#fff;
  font-size:14px;padding:9px 22px;box-shadow:0 2px 16px rgba(74,143,255,.22);
  align-self:flex-end
}
#atcn-btn-calc:hover{opacity:.86}
/* chips */
#atcn-chips-bar{background:var(--bg2);border-bottom:1px solid var(--bd);padding:10px 18px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.atcn-chips-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--t3);flex-shrink:0}
#atcn-chips{display:flex;gap:6px;flex-wrap:wrap;flex:1}
.atcn-chip{
  padding:5px 12px;border-radius:99px;cursor:pointer;
  border:1.5px solid var(--bd);background:none;
  font-size:12px;font-weight:500;color:var(--t2);transition:all .15s
}
.atcn-chip.atcn-chip-on{border-color:var(--chip-color,var(--acc));color:var(--t);background:rgba(74,143,255,.08)}
.atcn-chip:hover{border-color:var(--acc);color:var(--t)}
.atcn-link{background:none;border:none;cursor:pointer;font-family:inherit;font-size:11px;color:var(--acc);padding:0;flex-shrink:0}
.atcn-link:hover{opacity:.7}
/* results */
#atcn-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:14px;padding:14px;display:none}
#atcn-results.atcn-show{display:grid}
.atcn-card{background:var(--bg2);border:1px solid var(--bd);border-radius:11px;overflow:hidden}
.atcn-wide{grid-column:1/-1}
.atcn-card-head{display:flex;align-items:flex-start;gap:11px;padding:13px 15px 11px;background:var(--bg3);border-bottom:1px solid var(--bd)}
.atcn-card-head>span{font-size:22px;flex-shrink:0;margin-top:1px}
.atcn-card-head b{font-size:14px;font-weight:700;color:var(--t);display:block}
.atcn-card-head small{font-size:10px;color:var(--t3);display:block;margin-top:2px}
.atcn-card-body{padding:13px 15px}
/* stats */
.atcn-stats{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}
.atcn-stat{flex:1;min-width:65px;background:var(--bg3);border-radius:7px;padding:9px 7px;text-align:center;border:1px solid var(--bd)}
.atcn-sv{font-size:17px;font-weight:700;color:var(--t);line-height:1.2}
.atcn-sl{font-size:9px;color:var(--t3);margin-top:3px;text-transform:uppercase;letter-spacing:.4px}
/* kv grid */
.atcn-grid2{display:grid;grid-template-columns:1fr 1fr;gap:0}
@media(max-width:540px){.atcn-grid2{grid-template-columns:1fr}}
.atcn-kv{display:flex;justify-content:space-between;align-items:center;padding:5px 0;border-bottom:1px solid rgba(60,110,230,.07);font-size:11px;color:var(--t2);gap:6px}
.atcn-kv:last-child{border-bottom:none}
.atcn-kv b{color:var(--t);font-size:11px;font-weight:600;text-align:right}
.atcn-gold-row{background:rgba(255,209,102,.05);margin:0 -4px;padding:6px 4px;border-radius:4px}
.atcn-gold-row b{color:var(--gold)}
.atcn-divider{height:1px;background:var(--bd);margin:10px 0}
.atcn-tip{margin-top:10px;padding:9px 11px;background:rgba(74,143,255,.06);border-left:3px solid var(--acc);border-radius:0 5px 5px 0;font-size:11px;color:var(--t2);line-height:1.6}
.atcn-tip b{color:var(--t)}
/* arc */
#s-arc{width:100%;display:block;margin-top:12px}
.atcn-arc-labels{display:flex;justify-content:space-between;font-size:9px;color:var(--t3);margin-top:2px}
/* golden */
.atcn-gh-cols{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:540px){.atcn-gh-cols{grid-template-columns:1fr}}
.atcn-gh-col{background:var(--bg3);border-radius:7px;padding:11px;border:1px solid var(--bd)}
.atcn-gh-am{border-top:3px solid #88aaff}
.atcn-gh-pm{border-top:3px solid var(--gold)}
.atcn-gh-title{font-size:12px;font-weight:700;color:var(--t);margin-bottom:7px}
/* moon */
.atcn-moon-top{display:flex;gap:14px;align-items:flex-start;margin-bottom:12px}
#moon-cal-wrap{margin-top:12px}
.atcn-moon-cal{display:flex;flex-wrap:wrap;gap:3px;margin-top:5px}
.atcn-mday{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;border:1px solid var(--bd)}
.atcn-mday.today{border-color:var(--acc);box-shadow:0 0 6px rgba(74,143,255,.4)}
/* night */
.atcn-night-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:9px;margin-bottom:12px}
.atcn-nobj{background:var(--bg3);border:1px solid var(--bd);border-radius:7px;padding:9px 11px}
.atcn-nobj-icon{font-size:20px;margin-bottom:3px}
.atcn-nobj-name{font-size:12px;font-weight:700;color:var(--t)}
.atcn-nobj-type{font-size:9px;color:var(--t3);margin-bottom:4px}
.atcn-nobj-alt{font-size:10px;color:var(--t2)}
.atcn-nobj-mag{font-size:9px;margin-top:3px}
/* planet table */
.atcn-table{width:100%;border-collapse:collapse;font-size:12px;color:var(--t2)}
.atcn-table th{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--t3);padding:7px 9px;text-align:left;border-bottom:1px solid var(--bd);background:var(--bg3)}
.atcn-table td{padding:7px 9px;border-bottom:1px solid rgba(60,110,230,.06)}
.atcn-table tr:last-child td{border-bottom:none}
.atcn-table tr:hover td{background:rgba(74,143,255,.04)}
.atcn-pname{font-weight:600;color:var(--t);display:flex;align-items:center;gap:5px}
.atcn-vbadge{font-size:9px;font-weight:700;padding:2px 6px;border-radius:99px}
.atcn-vup{background:rgba(40,180,80,.12);color:var(--grn)}
.atcn-vlo{background:rgba(255,200,60,.1);color:var(--gold)}
.atcn-vdn{background:rgba(200,80,60,.1);color:var(--red)}
/* empty */
#atcn-empty{text-align:center;padding:52px 20px}
/* footer */
#atcn-footer{background:var(--bg2);border-top:1px solid var(--bd);padding:9px 18px;text-align:center;font-size:12px;color:var(--t3)}
#atcn-footer a{color:var(--acc);text-decoration:none;font-weight:600}

/* 中文版额外样式 */
#atcn-app { font-size: 14px; }
#atcn-logo b { color: var(--acc); }
.atcn-moon-cal { display:flex; flex-wrap:wrap; gap:3px; margin-top:5px; }
.atcn-mday { width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;border:1px solid var(--bd); }
.atcn-mday.today { border-color:var(--acc);box-shadow:0 0 6px rgba(74,143,255,.4); }