:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2230;
  --border: #2a3340;
  --text: #e6edf3;
  --muted: #9aa7b4;
  --accent: #3fb950;
  --accent-2: #58a6ff;
  --danger: #f85149;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; }
.logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-block;
}
.nav-links a { margin-left: 22px; color: var(--muted); font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 80px 0 50px; text-align: center; }
.hero h1 { font-size: 44px; margin: 0 0 14px; }
.hero p { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto; }
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Sections */
section { padding: 48px 0; }
.section-title { font-size: 28px; margin: 0 0 6px; }
.section-sub { color: var(--muted); margin: 0 0 28px; }

/* Cards grid */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.card h3 { margin: 0 0 6px; font-size: 19px; }
.card .tag {
  display: inline-block; font-size: 12px; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; margin-bottom: 12px;
}
.card p { color: var(--muted); margin: 0; }

/* Clickable project cards */
a.card.project {
  display: block; color: var(--text); text-decoration: none;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
a.card.project:hover {
  border-color: var(--accent-2); transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35); text-decoration: none;
}
a.card.project h3 .arrow {
  color: var(--muted); font-size: 14px; transition: color .15s ease;
}
a.card.project:hover h3 .arrow { color: var(--accent-2); }
.project-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.project-head h3 { margin: 0; }
.app-icon {
  width: 44px; height: 44px; flex: none; border-radius: 10px;
  object-fit: cover; border: 1px solid var(--border);
}

/* Owner */
.owner { display: flex; gap: 28px; align-items: flex-start; flex-wrap: wrap; }
.owner-text h3 { margin-top: 4px; }
.owner-text p + p { margin-top: 14px; }
.owner-text p { line-height: 1.65; }
.avatar {
  width: 110px; height: 110px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; font-weight: 700; color: #07140a;
}
.owner-text { flex: 1; min-width: 260px; }

/* Forms */
.form-grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  font-size: 14px; font-family: inherit;
}
textarea { resize: vertical; min-height: 90px; }
.btn {
  border: none; border-radius: 8px; padding: 11px 18px; font-size: 14px; font-weight: 600;
  cursor: pointer; background: var(--accent); color: #07140a;
}
.btn:hover { filter: brightness(1.08); }
.btn.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn.danger { background: var(--danger); color: #fff; }
.btn:disabled { opacity: .45; cursor: not-allowed; filter: none; }
.form-msg { margin-top: 12px; font-size: 14px; min-height: 20px; }
.form-msg.ok { color: var(--accent); }
.form-msg.err { color: var(--danger); }

/* Metrics */
.metrics { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.metric {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px;
}
.metric .label { color: var(--muted); font-size: 13px; }
.metric .value { font-size: 30px; font-weight: 700; margin-top: 6px; }
.metric.placeholder .value { color: var(--muted); font-size: 16px; font-weight: 500; }

/* Breakdown bars */
.breakdowns { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-top: 8px; }
.bar-row { display: grid; grid-template-columns: 110px 1fr 40px; align-items: center; gap: 10px; margin: 8px 0; }
.bar-row .name { font-size: 13px; color: var(--muted); text-transform: capitalize; }
.bar-track { background: var(--panel-2); border-radius: 999px; height: 10px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.bar-row .num { font-size: 13px; text-align: right; }

/* Table */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; align-items: end; }
.toolbar .field { min-width: 150px; }
.toolbar .field.grow { flex: 1; min-width: 200px; }
.fb-actions { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; }
.fb-actions .fb-selected { color: var(--muted); font-size: 13px; margin-right: auto; }
.fb-actions .fb-msg { font-size: 13px; }
.fb-actions .fb-msg.ok { color: var(--accent); }
.fb-actions .fb-msg.err { color: var(--danger); }
table { width: 100%; border-collapse: collapse; }
.check-col { width: 36px; text-align: center; cursor: default; }
.check-col input { width: auto; cursor: pointer; }
td.check-col { vertical-align: middle; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
th { color: var(--muted); font-weight: 600; cursor: pointer; user-select: none; white-space: nowrap; }
th:hover { color: var(--text); }
th .arrow { opacity: .6; font-size: 11px; }
tbody tr:hover { background: var(--panel-2); }
.pill { display: inline-block; font-size: 12px; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--border); text-transform: capitalize; }
.pill.bug { color: #ffa198; border-color: #5c2b28; }
.pill.feature { color: #79c0ff; border-color: #1f3a5c; }
.pill.suggestion { color: #d2a8ff; border-color: #3c2a5c; }
.pill.praise { color: var(--accent); border-color: #1f4a2b; }
.status { font-size: 12px; color: var(--muted); }
.sentiment { font-size: 15px; vertical-align: middle; }
.sentiment-none { color: var(--muted); }

footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); font-size: 14px; text-align: center; }

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
}