:root {
  --bg: #080a14;
  --card: #111827;
  --text: #f8fafc;
  --muted: #a7b2c7;
  --line: rgba(255, 255, 255, 0.14);
  --cyan: #22d3ee;
  --purple: #8b5cf6;
  --danger: #fb7185;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at top left, rgba(139, 92, 246, 0.24), transparent 28rem), var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.admin-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 42px 0; }
.login-panel, .admin-header, .project-form, .admin-project {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(17, 24, 39, 0.88);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}
.login-panel { max-width: 520px; margin: 10vh auto; padding: 28px; }
.hidden { display: none; }
.admin-header { display: flex; justify-content: space-between; gap: 18px; align-items: center; padding: 22px; margin-bottom: 20px; }
.admin-header a, button, .import-button {
  border: 0;
  border-radius: 12px;
  padding: 11px 14px;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  color: white;
  font-weight: 900;
  cursor: pointer;
}
.project-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; padding: 22px; }
label { display: grid; gap: 7px; color: var(--muted); font-weight: 800; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  background: #070b14;
  color: var(--text);
}
textarea { min-height: 86px; resize: vertical; }
.admin-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; }
.import-button input { display: none; }
.admin-projects { display: grid; gap: 12px; margin-top: 16px; }
.admin-project { padding: 18px; }
.admin-project p { color: var(--muted); }
.danger { background: var(--danger); }
@media (max-width: 760px) {
  .project-form, .admin-header { grid-template-columns: 1fr; flex-direction: column; align-items: stretch; }
}