/* ad-pwreset stylesheet. Vanilla CSS, no frameworks. */

:root {
  --bg: #f5f6f8;
  --fg: #1f2430;
  --card-bg: #ffffff;
  --border: #d5d9e0;
  --accent: #24548a;
  --accent-fg: #ffffff;
  --ok: #2b7a3a;
  --fail: #a83232;
  --hint: #667085;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.4;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--fg);
  color: #fff;
  padding: 0.6rem 1.2rem;
}

.brand { font-weight: 600; letter-spacing: 0.03em; }
.topbar nav a,
.topbar nav .who {
  color: #fff;
  margin-left: 1rem;
  text-decoration: none;
}
.topbar nav a:hover { text-decoration: underline; }
.topbar nav .who { opacity: 0.7; font-size: 0.9rem; }
.linklike {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 0;
  margin-left: 1rem;
  font: inherit;
  text-decoration: underline;
}
form.inline { display: inline; margin: 0; }

main { padding: 1.5rem; max-width: 1080px; margin: 0 auto; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

h1 { margin-top: 0; }

label {
  display: block;
  margin: 0.75rem 0;
  font-size: 0.95rem;
}

input[type="text"],
input[type="password"],
input[type="number"] {
  display: block;
  width: 100%;
  padding: 0.5rem 0.6rem;
  font: inherit;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-top: 0.25rem;
}

button {
  background: var(--accent);
  color: var(--accent-fg);
  border: none;
  padding: 0.55rem 1.1rem;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
}
button:hover { filter: brightness(1.1); }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
th, td {
  text-align: left;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
th { background: #eef1f5; font-size: 0.9rem; }

tr.ok td   { color: var(--ok); }
tr.fail td { color: var(--fail); }

.error {
  background: #fdecec;
  border: 1px solid #f5b7b7;
  padding: 0.6rem 0.9rem;
  border-radius: 4px;
  color: var(--fail);
}
.notice {
  background: #eef7ee;
  border: 1px solid #b8dbb9;
  padding: 0.6rem 0.9rem;
  border-radius: 4px;
  color: var(--ok);
}
.hint { color: var(--hint); font-size: 0.9rem; }

.add-form {
  display: flex;
  gap: 0.75rem;
  align-items: end;
  margin-top: 0.75rem;
}
.add-form label { flex: 1; }

.filter-form {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem 1rem;
  align-items: end;
  margin-bottom: 1rem;
}