@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap");

:root {
  --bg-a: #f5f7fb;
  --bg-b: #edf1f6;
  --panel: #ffffff;
  --text: #1f2937;
  --muted: #5f6d80;
  --accent: #2f8f6f;
  --accent-2: #2697a2;
  --border: #d9e2ec;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Poppins", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 0% 0%, #e6ecf5 0%, transparent 34%),
    radial-gradient(circle at 100% 0%, #e9eef7 0%, transparent 30%),
    linear-gradient(180deg, var(--bg-a), var(--bg-b));
}

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

.shell {
  width: min(920px, 92vw);
  margin: 3.4rem auto;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: clamp(1rem, 2vw, 2rem);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 0.95rem;
}

.icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.icon-wrap svg {
  width: 24px;
  height: 24px;
  stroke: #fff;
}

h1 {
  font-family: "Nexa", "Poppins", sans-serif;
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
}

.subtitle {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.doc-list {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.doc-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #f8fafc;
  padding: 0.85rem 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.doc-main {
  min-width: 0;
}

.doc-name {
  font-weight: 600;
  color: #1f3b52;
  display: block;
}

.doc-meta {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.btn-download {
  border: 1px solid #c9dce7;
  background: #f4f8fc;
  color: #234968;
  border-radius: 10px;
  padding: 0.45rem 0.78rem;
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
}

.audit {
  margin-top: 0.95rem;
  border-radius: 12px;
  padding: 0.68rem 0.84rem;
  border: 1px solid #d9e3ee;
  background: #f5f8fc;
  font-family: "Space Mono", monospace;
  font-size: 0.82rem;
  color: #304d6b;
}

@media (max-width: 640px) {
  .shell { margin: 1.6rem auto; }
  .doc-item { flex-direction: column; align-items: flex-start; }
}