:root {
  --bg: #eef3f8;
  --panel: #ffffff;
  --text: #1b2430;
  --muted: #5a6878;
  --border: #d5dfe9;
  --primary: #0d7a42;
  --secondary: #2f5f97;
  --ok: #15803d;
  --warn: #b7791f;
  --bad: #b91c1c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, #dff0e5 0%, transparent 32%),
    radial-gradient(circle at 90% 0%, #dfeafb 0%, transparent 30%),
    var(--bg);
}

.container {
  max-width: 1150px;
  margin: 18px auto;
  padding: 0 14px 24px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

h1 { margin: 0; font-size: 32px; }
h2 { margin: 0 0 8px; font-size: 26px; }
.subtitle { color: var(--muted); margin: 0 0 14px; }

.nav-links { display: flex; gap: 8px; }
.nav-links a, .btn-link {
  text-decoration: none;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  font-weight: 600;
}

.hero-wrap { min-height: 92vh; display: grid; align-content: start; }
.hero {
  margin-top: 8px;
  background: linear-gradient(140deg, #0f5132 0%, #1b7a4c 45%, #2f9f66 100%);
  color: #f7fff9;
  border-radius: 16px;
  padding: 20px;
}
.hero p { margin: 8px 0 12px; color: #e5ffee; }

.feature-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 8px 18px rgba(21, 36, 56, 0.08);
}

.location-card { background: #f8fff9; }

label { display: block; margin-bottom: 6px; font-weight: 600; }
input[type="file"], input[type="text"], select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px;
  margin-bottom: 10px;
}

img.preview {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  border: 1px dashed var(--border);
  border-radius: 8px;
  background: #f9fbff;
}

.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
button {
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
}
.btn-primary { background: var(--primary); color: white; }
.btn-ok { background: var(--ok); color: white; }
.btn-secondary { background: var(--secondary); color: white; }

.result p { margin: 7px 0; }
.conf-ok { color: var(--ok); font-weight: 700; }
.conf-warn { color: var(--warn); font-weight: 700; }
.conf-bad { color: var(--bad); font-weight: 700; }

.spinner {
  display: none;
  margin-top: 8px;
  width: 22px;
  height: 22px;
  border: 3px solid #cdd8ea;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.table-wrap { margin-top: 14px; overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
}
th, td {
  border-bottom: 1px solid var(--border);
  padding: 8px;
  text-align: left;
  vertical-align: middle;
  font-size: 14px;
}
th { background: #edf4fd; }

.thumb {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.badge { padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge-true { background: #dcfce7; color: #166534; }
.badge-false { background: #fee2e2; color: #991b1b; }

.flat-list { margin: 0; padding-left: 18px; }
.note { margin-top: 8px; color: var(--muted); font-size: 13px; }
.placeholder {
  min-height: 180px;
  border: 1px dashed #9ab8d8;
  background: #f5faff;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: #3f5d7d;
  font-weight: 600;
  text-align: center;
  padding: 12px;
}

@media (max-width: 900px) {
  .grid, .feature-grid, .topbar { grid-template-columns: 1fr; display: grid; }
  h1 { font-size: 26px; }
}