:root{
  --bg1:#0f172a;
  --bg2:#0b2b4a;
  --glass: rgba(255,255,255,0.08);
  --glass-strong: rgba(255,255,255,0.15);
  --text:#e5f2ff;
  --muted:#b7d3f3;
  --accent:#7dd3fc;
  --accent-2:#60a5fa;
  --good:#90EE90;
  --warn:#fca5a5;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--text);
  font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  background: radial-gradient(1200px 800px at 10% 10%, var(--bg2), var(--bg1)) no-repeat fixed;
  overflow-x:hidden;
}

.bg::before{
  content:"";
  position:fixed; inset:-20vmax;
  background: conic-gradient(from 180deg at 50% 50%, #1e3a8a, #0ea5e9, #14b8a6, #1e3a8a);
  filter: blur(120px) opacity(0.15);
  z-index:-1;
  animation: spin 30s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.header{
  display:flex; align-items:center; justify-content:space-between;
  padding:24px clamp(16px,5vw,48px);
}
.brand{display:flex; align-items:center; gap:16px}
.logo{
  width:100px; height:100px; filter: drop-shadow(0 10px 18px rgba(0,0,0,0.4));
  animation: float 4s ease-in-out infinite;
}
@keyframes float{
  0%,100%{transform: translateY(0)}
  50%{transform: translateY(-6px)}
}
.title-block h1{
  margin:0; line-height:1.1; font-weight:800; letter-spacing:.2px;
  font-size: clamp(22px, 3.2vw, 42px);
}
.title-block .sub{font-weight:400; color:var(--muted); font-size: .9em}

.hero-icon{
  width:90px; opacity:.9; animation: pop 800ms ease both;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,0.4));
}
@keyframes pop{from{transform:scale(.8); opacity:0} to{transform:scale(1); opacity:1}}

.container{
  padding: 0 clamp(16px,5vw,48px) 48px;
  display:grid; gap:24px;
}

.card{
  background: linear-gradient(180deg, var(--glass-strong), var(--glass));
  border:1px solid rgba(255,255,255,0.12);
  border-radius:20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  padding:24px;
  backdrop-filter: blur(8px);
}
.card-title{margin:0 0 14px 0}

.grid{
  display:grid; grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap:16px;
}
.field{
  position:relative; background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.1); border-radius:14px; padding:12px 12px 18px;
}
.field label{display:block; font-size:14px; color:var(--muted); margin-bottom:6px}
.field input{
  width:100%; font-size:18px; font-weight:700; color:var(--text);
  background:transparent; border:none; outline:none;
}
.field .unit{
  position:absolute; right:12px; bottom:8px; font-size:12px; color:var(--muted);
  opacity:.9;
}

.actions{
  grid-column: 1 / -1;
  display:flex; gap:12px; justify-content:flex-start; margin-top:8px;
}

.btn{
  border:1px solid rgba(255,255,255,0.18);
  background:linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.05));
  color:var(--text); padding:12px 16px; border-radius:999px;
  font-weight:800; letter-spacing:.2px; cursor:pointer;
  transition: transform .12s ease, background .2s ease, box-shadow .2s ease;
  box-shadow: 0 10px 20px rgba(0,0,0,0.25);
}
.btn:hover{transform: translateY(-1px) scale(1.01)}
.btn.primary{background:linear-gradient(90deg, var(--accent), var(--accent-2))}
.btn.ghost{background:transparent}

.alert{
  background: rgba(255, 99, 71, 0.12);
  border: 1px solid rgba(255, 99, 71, 0.35);
  color: #ffecec;
  padding: 12px 14px; border-radius:12px; margin-bottom:14px;
}
.alert-item{padding:4px 0}

.plots{
  display:grid; grid-template-columns: repeat(2, minmax(300px, 1fr));
  gap:24px;
}
.plot-card{
  background: linear-gradient(180deg, var(--glass-strong), var(--glass));
  border:1px solid rgba(255,255,255,0.12);
  border-radius:20px; padding:16px; backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.plot-card h3{margin-top:0}
.plot-card img{width:100%; height:auto; border-radius:12px; display:block}

.empty-state{
  grid-column:1 / -1; text-align:center; padding:36px 0; color:var(--muted);
}

/* Footer styles */
.footer {
  display: flex;
  flex-direction: column;
  padding: 16px clamp(16px,5vw,48px) 40px;
  color: var(--muted);
}

.version-info {
  text-align: left;
  margin-top: 10px;
  order: 2; /* Makes this appear second */
}

.version-info small {
  opacity: 0.8;
  font-size: 0.85em;
}

.cite {
  order: 1; /* Makes this appear first */
}

.cite a {
  color: var(--accent);
  text-decoration: none;
}

.cite a:hover {
  text-decoration: underline;
}

/* Additional styles for scavenger summary */
.kv {
  list-style: none;
  padding: 0;
  margin: 0;
}

.kv li {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.kv li:last-child {
  border-bottom: none;
}

.kv span {
  color: var(--muted);
}

.kv b {
  color: var(--text);
}

.fade-in{animation: fade .6s ease both}
.pop-in{animation: pop .6s ease both}
.pop-in.delay{animation-delay:.15s}
.slide-down{animation: slidedown .35s ease both}
.tilt-in{animation: tiltin .6s ease both}

@keyframes fade{from{opacity:0; transform:translateY(6px)} to{opacity:1; transform:none}}
@keyframes slidedown{from{opacity:0; transform:translateY(-6px)} to{opacity:1; transform:none}}
@keyframes tiltin{from{opacity:0; transform:rotateX(6deg) translateY(-6px)} to{opacity:1; transform:none}}