:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e7e9ee;
  --muted: #9aa3b2;
  --accent: #4f8cff;
  --empty: #7a8290;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Login */
.login {
  max-width: 380px;
  margin: 12vh auto;
  padding: 32px;
}
.login h1 { margin: 0 0 6px; font-size: 22px; }
.login .sub { margin: 0 0 22px; color: var(--muted); }
.login form { display: flex; flex-direction: column; gap: 14px; }
.login label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.login input {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  font-size: 15px;
}
.login input:focus { outline: none; border-color: var(--accent); }
.login button {
  margin-top: 6px;
  padding: 11px 12px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.login button:hover { filter: brightness(1.08); }
.error {
  background: #3a1d22;
  border: 1px solid #5c2a31;
  color: #ffb4bd;
  padding: 10px 12px;
  border-radius: 8px;
  margin: 0 0 16px;
  font-size: 14px;
}
.notice {
  grid-column: 1 / -1;
  background: #17301f;
  border: 1px solid #24502f;
  color: #8ff0b0;
  padding: 10px 14px;
  border-radius: 8px;
  margin: 0;
  font-size: 14px;
}
.skip {
  text-align: center;
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

/* Portal */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}
.brand { font-size: 18px; font-weight: 700; }
.who { display: flex; align-items: center; gap: 16px; color: var(--muted); font-size: 14px; }
.logout {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
}
.grid {
  max-width: 900px;
  margin: 28px auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
}
.card h1, .card h2 { margin: 0 0 12px; }
.card h2 { font-size: 15px; letter-spacing: .02em; text-transform: uppercase; color: var(--muted); }
.status { grid-column: 1 / -1; }
.ws { grid-column: 1 / -1; }
.empty { color: var(--empty); font-style: italic; margin: 0; }
.path {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}
.files { margin: 0; padding-left: 18px; }
.files li { margin: 4px 0; }
.ok { color: #8ff0b0; margin: 0 0 12px; }
.hint { color: var(--muted); font-size: 12px; margin: 12px 0 0; }
.btn-sec {
  padding: 8px 14px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: transparent;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.btn-sec:hover { background: rgba(79,140,255,.12); }
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
}