:root {
  --bg: #16121c;
  --card: #1f1a29;
  --line: #322a42;
  --text: #ece7f3;
  --dim: #9b90ae;
  --accent: #7c5cff;
  --bad: #ff6b6b;
  --good: #5cd6a0;
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh;
  display: grid; place-items: center;
  background: var(--bg); color: var(--text);
  font: 16px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  padding: 1.5rem;
}
.card {
  width: 100%; max-width: 380px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 2rem;
}
h1 { margin: 0 0 .25rem; font-size: 1.5rem; letter-spacing: -.02em; }
h2 { font-size: 1rem; font-weight: 600; margin: 0 0 1rem; }
.sub { margin: 0 0 1.5rem; color: var(--dim); font-size: .9rem; }
label { display: block; margin-bottom: 1rem; font-size: .82rem; color: var(--dim); }
input {
  width: 100%; margin-top: .35rem; padding: .6rem .7rem;
  background: #171320; color: var(--text);
  border: 1px solid var(--line); border-radius: 8px; font-size: .95rem;
}
input:focus { outline: none; border-color: var(--accent); }
button {
  width: 100%; padding: .65rem; border: 0; border-radius: 8px;
  background: var(--accent); color: #fff; font-size: .95rem; font-weight: 600;
  cursor: pointer;
}
button:hover { filter: brightness(1.1); }
button:disabled { opacity: .6; cursor: default; }
button.secondary { background: transparent; border: 1px solid var(--line); color: var(--dim); margin-top: .75rem; }
.msg { margin: 1rem 0 0; font-size: .85rem; color: var(--bad); }
.msg.ok { color: var(--good); }
.toggle { margin: 1.25rem 0 0; font-size: .82rem; color: var(--dim); text-align: center; }
.toggle a { color: var(--accent); text-decoration: none; }

/* ---- admin board ---- */
.card.wide { max-width: 900px; }
.hint { color: var(--dim); font-size: .8rem; margin: 0 0 1rem; }
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .85rem; }
th, td { padding: .5rem .6rem; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--dim); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; }
td.user { font-weight: 600; }
td.dim { color: var(--dim); font-weight: 400; }
.tag { font-size: .7rem; padding: .1rem .4rem; border-radius: 4px; background: var(--accent); color: #fff; margin-left: .4rem; }
input[type="checkbox"] { width: auto; margin: 0; accent-color: var(--accent); cursor: pointer; }
.danger { background: none; border: 0; color: var(--bad); cursor: pointer; font-size: .8rem; width: auto; padding: 0; }
.danger:hover { text-decoration: underline; }

h2.spaced { margin-top: 2rem; }