/* USPay Admin-Center – internes Tool, gleiche Farbwelt wie die Kassen-App (dunkles Nachtblau),
   aber nüchterner/dashboard-artig statt Marketing-Look. */

:root {
  --go: #38d6ff;
  --go-dark: #7fe6ff;
  --violet: #7c5cff;
  --rose: #ff6377;
  --ok: #2fd3a5;
  --sun: #f6a01a;
  --bg: #070c18;
  --card: #101c36;
  --card-soft: #0c1730;
  --ink: #eaf1ff;
  --muted: #93a3c4;
  --line: #223255;
  --radius: 14px;
}

* { box-sizing: border-box; }
[hidden], .hidden { display: none !important; }
body {
  margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 14.5px; line-height: 1.5;
}
img { max-width: 100%; }
button, input, select { font-family: inherit; }

/* ---------- Login / Bootstrap ---------- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-card { width: min(380px, 100%); }
.auth-logo { display: flex; justify-content: center; margin-bottom: 22px; }
.auth-logo img { height: 34px; }
.auth-sub { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 26px; }
.auth-tabs { display: flex; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px; margin-bottom: 20px; }
.auth-tab { flex: 1; padding: 9px; text-align: center; border-radius: 9px; font-size: 13px; font-weight: 700; cursor: pointer; color: var(--muted); }
.auth-tab.active { background: var(--go); color: #04101f; }
.auth-panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 12.5px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.form-row input, .form-row select {
  width: 100%; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--line);
  background: #0a1428; color: var(--ink); font-size: 14px;
}
.form-row input:focus, .form-row select:focus { outline: none; border-color: var(--go); }
.form-note { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 10px; font-weight: 700; font-size: 14px; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--go); color: #04101f; }
.btn-primary:hover:not(:disabled) { background: var(--go-dark); }
.btn-primary:disabled { opacity: .6; cursor: default; }
.btn-block { width: 100%; }
.btn-ghost { background: rgba(255,255,255,.04); border-color: var(--line); color: var(--ink); }
.btn-ghost.active { background: var(--go); border-color: var(--go); color: #04101f; }
.btn-danger { background: rgba(255,99,119,.12); border: 1px solid var(--rose); color: var(--rose); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.auth-status { font-size: 13px; margin-top: 14px; min-height: 18px; }
.auth-status.err { color: var(--rose); }
.auth-status.ok { color: var(--ok); }

/* ---------- Dashboard-Shell ---------- */
.app-shell { display: flex; min-height: 100vh; }
.sidebar { width: 240px; flex: none; background: var(--card-soft); border-right: 1px solid var(--line); padding: 20px 16px; display: flex; flex-direction: column; }
.sidebar-logo { display: flex; align-items: center; margin-bottom: 28px; }
.sidebar-logo img { height: 26px; }
.sidebar-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.sidebar-nav button {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 9px;
  background: none; border: none; color: var(--muted); font-size: 14px; font-weight: 600;
  text-align: left; cursor: pointer;
}
.sidebar-nav button:hover { background: rgba(255,255,255,.04); color: var(--ink); }
.sidebar-nav button.active { background: rgba(56,214,255,.12); color: var(--go); }
.sidebar-user { border-top: 1px solid var(--line); padding-top: 14px; margin-top: 14px; }
.sidebar-user .email { font-size: 13px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user .role { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; }

.main { flex: 1; padding: 32px 40px; max-width: 960px; }
.main h1 { font-size: 22px; margin: 0 0 6px; }
.main .page-sub { color: var(--muted); font-size: 13.5px; margin: 0 0 28px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 20px; }
.card h2 { font-size: 15.5px; margin: 0 0 4px; }
.card .card-sub { color: var(--muted); font-size: 12.5px; margin: 0 0 18px; }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.chip-go { background: rgba(47,211,165,.14); color: var(--ok); }
.chip-rose { background: rgba(255,99,119,.14); color: var(--rose); }
.chip-plain { background: rgba(255,255,255,.06); color: var(--muted); }

.invite-form { display: grid; grid-template-columns: 1.4fr 1fr 1fr auto; gap: 10px; align-items: end; }
.invite-form .form-row { margin-bottom: 0; }

.form-row textarea {
  width: 100%; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--line);
  background: #0a1428; color: var(--ink); font-size: 14px; font-family: inherit; resize: vertical;
}
.form-row textarea:focus { outline: none; border-color: var(--go); }
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 14px; }
.form-grid .form-row { margin-bottom: 0; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 6px; }
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.filter-row input[type="text"], .filter-row select {
  padding: 9px 12px; border-radius: 9px; border: 1px solid var(--line);
  background: #0a1428; color: var(--ink); font-size: 13.5px;
}
.filter-row input[type="text"] { flex: 1; min-width: 200px; }
.filter-row .btn { margin-left: auto; }
.row-select {
  padding: 5px 8px; border-radius: 7px; border: 1px solid var(--line);
  background: #0a1428; color: var(--ink); font-size: 12.5px;
}
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.feature-check {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 9px;
  border: 1px solid var(--line); background: #0a1428; cursor: pointer; font-size: 13.5px;
}
.feature-check input { width: 16px; height: 16px; accent-color: var(--go); }
.feature-check.on { border-color: var(--go); background: rgba(56,214,255,.08); }

table input[type="text"], table input[type="number"] {
  width: 100%; padding: 7px 9px; border-radius: 7px; border: 1px solid var(--line);
  background: #0a1428; color: var(--ink); font-size: 13px;
}
.form-row input[type="date"] {
  width: 100%; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--line);
  background: #0a1428; color: var(--ink); font-size: 14px; color-scheme: dark;
}

@media (max-width: 760px) {
  .form-grid { grid-template-columns: 1fr; }
  .filter-row .btn { margin-left: 0; }
  .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; padding: 12px 16px; }
  .sidebar-logo { margin: 0 16px 0 0; }
  .sidebar-nav { flex-direction: row; overflow-x: auto; }
  .sidebar-user { display: none; }
  .main { padding: 20px; }
  .invite-form { grid-template-columns: 1fr; }
}