:root {
  --bg0: #0f1412;
  --bg1: #17201b;
  --bg2: #1f2c25;
  --ink: #e8f0ea;
  --muted: #9bb0a2;
  --accent: #6fdb8c;
  --accent-dim: #3f9a58;
  --warn: #ff7a6e;
  --ok: #6fdb8c;
  --line: rgba(232, 240, 234, 0.12);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --font: "Segoe UI", "Trebuchet MS", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(111, 219, 140, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(90, 140, 255, 0.12), transparent 50%),
    linear-gradient(160deg, var(--bg0), var(--bg1) 45%, #101814);
}

.wrap {
  width: min(920px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 3rem;
}
.wrap.narrow { width: min(460px, calc(100% - 2rem)); }

.hero { margin-bottom: 1.5rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent);
  margin: 0 0 0.4rem;
}
h1 {
  margin: 0 0 0.4rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
}
.lead { margin: 0; color: var(--muted); max-width: 40rem; line-height: 1.5; }
.back { color: var(--accent); text-decoration: none; font-size: 0.95rem; }
.back:hover { text-decoration: underline; }

.panel {
  background: color-mix(in srgb, var(--bg2) 88%, black);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem 1.4rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.25rem;
}
.panel h2 {
  margin: 0 0 0.9rem;
  font-size: 1.15rem;
}
.hint { margin: -0.4rem 0 1rem; color: var(--muted); font-size: 0.95rem; }
.empty { color: var(--muted); margin: 0; }

.projects { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.85rem; }
.card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.05rem;
}
.card h3 { margin: 0 0 0.35rem; font-size: 1.1rem; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
.desc { margin: 0 0 0.55rem; color: #c7d6cb; line-height: 1.45; white-space: pre-wrap; }
.meta { margin: 0; color: var(--muted); font-size: 0.9rem; word-break: break-word; }
.meta a { color: var(--accent); }

.form { display: grid; gap: 0.85rem; }
label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.28);
  color: var(--ink);
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  font: inherit;
}
input:focus, textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  border-color: var(--accent-dim);
}
button {
  justify-self: start;
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: #071109;
  font-weight: 700;
  cursor: pointer;
}
button:hover { filter: brightness(1.06); }

.actions { display: flex; gap: 0.6rem; margin-top: 0.85rem; flex-wrap: wrap; }
.ok-btn { background: linear-gradient(135deg, #7dff9c, #3f9a58); }
.bad-btn { background: linear-gradient(135deg, #ff9b92, #c84b40); color: #1a0706; }

.banner {
  border-radius: 12px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
}
.banner.ok { background: rgba(111, 219, 140, 0.12); color: var(--ok); }
.banner.err { background: rgba(255, 122, 110, 0.12); color: var(--warn); }

footer {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}
footer a { color: var(--muted); }