* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(42, 86, 140, 0.28), transparent 28%),
    radial-gradient(circle at top right, rgba(38, 122, 99, 0.18), transparent 24%),
    linear-gradient(180deg, #0b0f15 0%, #0e131b 100%);
  color: #dbe4ee;
}

a { color: #8ec7ff; text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  display: inline-block;
  max-width: 100%;
  overflow-x: auto;
  padding: 6px 8px;
  border-radius: 8px;
  background: #0b111b;
  border: 1px solid #263140;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 18px 26px;
  border-bottom: 1px solid rgba(134, 154, 178, 0.18);
  backdrop-filter: blur(10px);
  background: rgba(10, 14, 21, 0.82);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: grid; gap: 2px; }
.brand-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 11px;
  color: #90a0b6;
}
.brand-title { font-size: 18px; font-weight: 700; }

.nav { display: flex; gap: 16px; flex-wrap: wrap; }
.nav a {
  color: #dbe4ee;
  padding: 8px 10px;
  border-radius: 8px;
}
.nav a:hover { background: rgba(255,255,255,0.04); text-decoration: none; }

.shell { max-width: 1320px; margin: 0 auto; padding: 24px; }
.hero,
.panel {
  border: 1px solid rgba(134, 154, 178, 0.14);
  background: rgba(13, 18, 27, 0.9);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
  border-radius: 18px;
}
.hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
  margin-bottom: 18px;
}
.hero h1 { margin: 8px 0 8px; font-size: 34px; line-height: 1.1; }
.hero p { margin: 0; color: #98a8bb; max-width: 64ch; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  color: #7d91ab;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(160px, 1fr));
  gap: 12px;
  min-width: 340px;
}

.panel { padding: 18px; margin-bottom: 18px; }
.panel h1, .panel h2 { margin: 0; }
.panel p { color: #98a8bb; }
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 14px;
}

.metric {
  border: 1px solid rgba(134, 154, 178, 0.14);
  background: linear-gradient(180deg, rgba(24, 30, 40, 0.92), rgba(16, 21, 30, 0.92));
  border-radius: 16px;
  padding: 16px;
}
.metric-label { color: #94a6ba; font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; }
.metric-value { font-size: 28px; font-weight: 700; margin-top: 6px; word-break: break-word; }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.table-wrap { overflow: auto; border-radius: 14px; border: 1px solid rgba(134, 154, 178, 0.12); }
table { width: 100%; border-collapse: collapse; background: rgba(11, 16, 24, 0.72); }
th, td { padding: 12px 10px; border-bottom: 1px solid rgba(134, 154, 178, 0.12); vertical-align: top; text-align: left; }
th {
  color: #9fb0c3;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(255,255,255,0.02);
}
tr:hover td { background: rgba(255,255,255,0.02); }

.grid-form,
.edit-form {
  display: grid;
  gap: 12px;
}
.grid-form {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 4px;
}
.edit-form { grid-template-columns: 1fr; max-width: 900px; }

input, textarea, select, button, .button {
  border-radius: 10px;
  border: 1px solid #2a3544;
  background: #0c1119;
  color: #e6eef7;
  padding: 11px 12px;
  font: inherit;
}
input, textarea, select { width: 100%; }
textarea { min-height: 96px; resize: vertical; }
button, .button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 600;
  background: linear-gradient(180deg, #2b70e4, #1d58be);
  border-color: #2e70e4;
  text-decoration: none;
}
button:hover, .button:hover { filter: brightness(1.06); text-decoration: none; }
.secondary { background: #17202d; border-color: #2a3544; }
.danger { background: #3c1b22; border-color: #73303b; }
.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.stack { display: grid; gap: 12px; }
.stack > div { display: grid; gap: 6px; }
.muted { color: #92a3b6; }
.alert {
  margin: 12px 0;
  padding: 10px 12px;
  background: #351c1f;
  border: 1px solid #7a3640;
  border-radius: 10px;
  color: #ffbfc9;
}
.check { display: flex; gap: 10px; align-items: center; }
.check input { width: auto; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(134, 154, 178, 0.16);
  color: #dce5f0;
  font-size: 13px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.project-card {
  border: 1px solid rgba(134, 154, 178, 0.14);
  background: linear-gradient(180deg, rgba(20, 26, 35, 0.95), rgba(13, 17, 24, 0.95));
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 12px;
}
.project-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}
.project-card h3 {
  margin: 4px 0 0;
  font-size: 18px;
}

.auth {
  max-width: 460px;
  margin: 72px auto;
}

@media (max-width: 960px) {
  .hero,
  .panel-head { flex-direction: column; }
  .hero-meta,
  .detail-grid { grid-template-columns: 1fr 1fr; min-width: 0; }
}

@media (max-width: 680px) {
  .shell { padding: 16px; }
  .topbar { padding: 16px; align-items: start; flex-direction: column; }
  .hero-meta,
  .detail-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
}