/* Admin cabinet — Mirlay Calc */
.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 72px);
  max-width: 1280px;
  margin: 0 auto;
  gap: 0;
}
.admin-nav {
  padding: 18px 14px 28px;
  border-right: 1px solid var(--line);
  background: rgba(16, 20, 18, 0.55);
}
.admin-nav h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.15rem;
  margin: 0 0 14px;
}
.admin-nav-user {
  font-size: .82rem;
  color: var(--muted);
  margin-bottom: 16px;
  word-break: break-all;
}
.admin-nav button {
  display: block;
  width: 100%;
  text-align: left;
  margin: 0 0 6px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: .9rem;
  cursor: pointer;
}
.admin-nav button:hover { background: #171c19; border-color: var(--line); }
.admin-nav button.active {
  background: #1c241f;
  border-color: var(--accent);
  color: var(--accent);
}
.admin-nav .nav-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.admin-main {
  padding: 20px 22px 48px;
  min-width: 0;
}
.admin-main h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.6rem;
  margin: 0 0 8px;
}
.admin-main .lead {
  color: var(--muted);
  margin: 0 0 18px;
  font-size: .92rem;
}
.admin-login {
  max-width: 420px;
  margin: 48px auto;
  padding: 0 16px 48px;
}
.admin-login .card {
  background: #141916;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.admin-login label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  font-size: .82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.admin-login a { color: #c4a574; font-weight: 600; }
.admin-login a:hover { color: #f2efe8; }
.admin-table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #141916;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.admin-table th,
.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
.admin-table th {
  color: var(--muted);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  background: #171c19;
  position: sticky;
  top: 0;
}
.admin-table input,
.admin-table select {
  width: 100%;
  min-width: 72px;
  padding: 7px 8px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #101411;
  color: var(--text);
  font: inherit;
}
.admin-table .num { width: 110px; }
.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 8px;
  align-items: center;
}
.admin-status { color: var(--muted); font-size: .85rem; }
.admin-status.ok { color: var(--accent2); }
.admin-status.err { color: var(--danger); }
.perm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
  margin: 10px 0 14px;
}
.perm-grid label {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #171c19;
  font-size: .86rem;
  cursor: pointer;
}
.perm-grid input { margin-top: 2px; }
.user-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: #141916;
  margin-bottom: 10px;
}
.user-card .meta { color: var(--muted); font-size: .82rem; margin-top: 4px; }
.user-card .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.user-card .tag {
  font-size: .72rem;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.modal-back {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  display: grid;
  place-items: center;
  z-index: 50;
  padding: 16px;
}
.modal {
  width: min(560px, 100%);
  background: #141916;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  max-height: 90vh;
  overflow: auto;
}
.modal h3 { margin: 0 0 12px; font-family: var(--display); font-weight: 400; }
.hidden { display: none !important; }
@media (max-width: 860px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-nav {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .admin-nav button { display: inline-block; width: auto; margin: 0 6px 6px 0; }
}

/* ——— Личный кабинет: история расчётов ——— */
.plk-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
}
.plk-row:hover { border-color: #c4a574; }
.plk-row strong { color: #c4a574; white-space: nowrap; }
.plk-info { flex: 1; min-width: 0; display: grid; }
.plk-title {
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.plk-total {
  flex: 0 0 auto;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}