:root {
  color-scheme: light;
  --bg: #f5f6f8;
  --panel: #ffffff;
  --border: #dde1e6;
  --text: #1c2430;
  --muted: #66707c;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --success: #16a34a;
  --success-hover: #15803d;
  --danger: #dc2626;
  --radius: 8px;
}

* { box-sizing: border-box; }

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

header.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

header.topbar .brand { font-weight: 600; }
header.topbar .who { color: var(--muted); font-size: 0.9rem; }

main { max-width: 1500px; margin: 1.5rem auto; padding: 0 1.5rem; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.search-form { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: end; }
.search-form .field { display: flex; flex-direction: column; gap: 0.25rem; }
.search-form label { font-size: 0.8rem; color: var(--muted); }
.search-form input, .search-form select {
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
}

table { width: 100%; border-collapse: collapse; table-layout: fixed; }
th, td {
  text-align: left;
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  vertical-align: middle;
  /* No overflow:hidden here - it was clipping the assign/download/share
     buttons (and their click targets) whenever a cell's content didn't
     fit its fixed column width. Cells now wrap their content instead. */
}
th { color: var(--muted); font-weight: 600; font-size: 0.72rem; text-transform: uppercase; }
.col-nowrap { white-space: nowrap; }

.btn {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { background: var(--accent-hover); }
.btn.secondary { background: transparent; color: var(--accent); }
.btn.success { background: var(--success); border-color: var(--success); }
.btn.success:hover { background: var(--success-hover); }
.btn.small { padding: 0.25rem 0.55rem; font-size: 0.8rem; }

form.inline { display: inline-flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; margin: 0; }
select.assign-select { padding: 0.3rem; border-radius: 6px; border: 1px solid var(--border); max-width: 100%; }

.actions-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.results-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  width: 320px;
}
.login-box h1 { font-size: 1.1rem; margin-top: 0; }
.login-box input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.error-text { color: var(--danger); font-size: 0.85rem; margin-bottom: 0.75rem; }

.share-url-box {
  display: flex;
  gap: 0.5rem;
  margin: 0.75rem 0;
}
.share-url-box input {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: monospace;
}

.empty-state { color: var(--muted); padding: 2rem 0; text-align: center; }