:root {
  color-scheme: light dark;
  --bg: #0f172a;
  --card: #111827;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --success: #22c55e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: radial-gradient(1200px circle at 20% 20%, #1e293b, #0f172a);
  color: var(--text);
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: calc(32px + env(safe-area-inset-top))
    calc(32px + env(safe-area-inset-right))
    calc(32px + env(safe-area-inset-bottom))
    calc(32px + env(safe-area-inset-left));
}

.card {
  width: min(620px, 100%);
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  text-align: center;
}

h1 {
  font-size: 24px;
  margin: 0 0 6px;
}

p {
  margin: 0 0 18px;
  color: var(--muted);
}

.subtitle {
  color: var(--muted);
  margin-bottom: 18px;
}

.footer {
  margin-top: 18px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.footer-logo {
  height: 50px;
  width: auto;
  opacity: 0.85;
}

.alert {
  margin: 12px auto 4px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fecaca;
  font-size: 13px;
}

.user {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid rgba(148, 163, 184, 0.2);
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 18px;
  font-size: 14px;
}

.user span {
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin-top: 12px;
}

.actions form {
  margin: 0;
  display: inline-flex;
}

.primary-action {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 600;
  border: 0;
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
  line-height: 1;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #0b1120;
  box-shadow: 0 10px 20px rgba(14, 165, 233, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.btn-danger {
  background: linear-gradient(135deg, #f43f5e, #ef4444);
  color: #0b1120;
  box-shadow: 0 10px 20px rgba(239, 68, 68, 0.35);
}

.note {
  margin-top: 18px;
  font-size: 12px;
  color: var(--muted);
}

.pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  color: var(--success);
  font-weight: 600;
  font-size: 12px;
  margin-left: 8px;
}

.password-box {
  display: grid;
  gap: 10px;
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid rgba(148, 163, 184, 0.2);
  padding: 14px;
  border-radius: 12px;
  margin-bottom: 16px;
  text-align: center;
}

.password {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 20px;
  letter-spacing: 1px;
  word-break: break-all;
  cursor: pointer;
  user-select: all;
}

.meta {
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}