* { box-sizing: border-box; }
:root {
  --bg: #070b10;
  --panel: #0f1623;
  --panel-2: #121c2c;
  --text: #eaf2ff;
  --muted: #9fb0c6;
  --line: #24334a;
  --accent: #4e8cff;
  --accent-2: #56d8a5;
  --danger: #ff6f6f;
}

html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(circle at 0% 0%, #111e31, var(--bg) 45%);
  color: var(--text);
}

.shell {
  width: min(1040px, 95vw);
  margin: 32px auto;
}

.top {
  margin-bottom: 1.25rem;
}

.brand {
  margin: 0;
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0.15rem 0 0.35rem;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
}

.lead {
  margin: 0;
  color: var(--muted);
}

.panel {
  background: color-mix(in oklab, var(--panel) 92%, black);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.panel + .panel { margin-top: 1rem; }

h2 {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
}

.login-form {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}

.login-form input {
  flex: 1;
  min-width: 220px;
  background: #09111d;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 0.85rem 0.9rem;
  outline: none;
}

button {
  border: 1px solid #3a4b67;
  background: #0f2a4e;
  color: #d8e6ff;
  border-radius: 10px;
  padding: 0.85rem 1rem;
  font-weight: 700;
  cursor: pointer;
}

button:hover { filter: brightness(1.05); }

.error { color: var(--danger); min-height: 1.2em; margin: 0.6rem 0 0; }

.muted { color: var(--muted); margin-top: 0.15rem; }

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 0.8rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.8rem;
}

.card {
  background: var(--panel-2);
  border: 1px solid #21324a;
  border-radius: 12px;
  padding: 0.85rem;
}

.card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.card p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.card a {
  display: inline-block;
  margin-top: 0.65rem;
  text-decoration: none;
  color: #95cdff;
  font-weight: 600;
}

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

.note {
  margin-top: 1rem;
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  clip: rect(0, 0, 0, 0);
  overflow: hidden;
}

@media (max-width: 620px) {
  .panel { padding: 0.8rem; }
  .toolbar { align-items: flex-start; flex-direction: column; }
}