body {
  display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 480px at 78% -8%, rgba(124, 92, 255, .20), transparent 62%),
    radial-gradient(760px 420px at 12% 108%, rgba(90, 60, 200, .16), transparent 60%),
    var(--bg);
}
.login {
  width: 100%; max-width: 408px;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; padding: 30px 28px 26px; box-shadow: var(--shadow);
}
.login .top { text-align: center; margin-bottom: 22px; }
.login .logo {
  width: 54px; height: 54px; border-radius: 16px; margin: 0 auto 14px;
  background: linear-gradient(145deg, var(--accent-2), #5b37d6);
  display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 21px;
  box-shadow: 0 10px 26px rgba(124, 92, 255, .4);
}
.login h1 { margin: 0 0 5px; font-size: 19px; }
.login .top p { margin: 0; color: var(--txt-3); font-size: 12.5px; }
.login .btn { width: 100%; justify-content: center; padding: 11px; margin-top: 4px; }
.login .btn + .btn { margin-top: 9px; }

.msg {
  display: none; margin-bottom: 15px; padding: 9px 12px; border-radius: var(--radius-sm);
  font-size: 13px;
}
.msg.show { display: block; }
.msg.err { background: var(--bad-soft); border: 1px solid rgba(239, 68, 68, .28); color: #fca5a5; }
.msg.ok { background: var(--ok-soft); border: 1px solid rgba(34, 197, 94, .28); color: #86efac; }

.foot { text-align: center; color: var(--txt-3); font-size: 11.5px; margin-top: 18px; }
.step { display: none; }
.step.show { display: block; }

.steps-dots { display: flex; gap: 6px; justify-content: center; margin-bottom: 18px; }
.steps-dots i { width: 22px; height: 3px; border-radius: 2px; background: #2a2640; }
.steps-dots i.on { background: var(--accent); }

/* کد شش‌رقمی */
.code-input {
  width: 100%; padding: 13px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: #0f0e1a; color: var(--txt);
  outline: none; text-align: center; letter-spacing: .5em; font-size: 23px;
  font-variant-numeric: tabular-nums; direction: ltr; text-indent: .5em;
}
.code-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* راه‌اندازی */
.qr-box {
  background: #fff; border-radius: 12px; padding: 10px; width: 196px; height: 196px;
  margin: 0 auto 14px; display: grid; place-items: center;
}
.qr-box img { width: 100%; height: 100%; display: block; }
.secret {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  background: #0f0e1a; border: 1px dashed var(--line); border-radius: var(--radius-sm);
  padding: 9px 12px; margin-bottom: 14px;
  font-family: ui-monospace, Menlo, Consolas, monospace; direction: ltr;
  font-size: 13px; letter-spacing: .08em; word-break: break-all;
}
.secret button {
  background: none; border: none; color: var(--accent-2); cursor: pointer; font-size: 12px; flex: none;
}
.howto { color: var(--txt-2); font-size: 12.5px; line-height: 2; margin: 0 0 16px; padding-right: 18px; }
.howto li { margin-bottom: 2px; }

.link-btn {
  background: none; border: none; color: var(--txt-3); cursor: pointer;
  font-size: 12.5px; text-decoration: underline; display: block; margin: 12px auto 0;
}
.link-btn:hover { color: var(--accent-2); }

.recovery-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 7px;
  background: #0f0e1a; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 13px; margin: 12px 0 14px;
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px;
  direction: ltr; text-align: center;
}
.warn-box {
  background: var(--warn-soft); border: 1px solid rgba(245, 158, 11, .28); color: #fcd34d;
  border-radius: var(--radius-sm); padding: 10px 12px; font-size: 12.5px; line-height: 1.9;
}