/* Sign-in modal, shared by /app, /me and /plans (see tg-login.js). */
.modal-shade{position:fixed;inset:0;z-index:100;background:rgba(11,2,33,.72);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:20px}
.modal{max-width:440px;width:100%;padding:28px;border-radius:20px;text-align:center;
  background:linear-gradient(180deg,#171034,#0f0728);border:1px solid rgba(79,245,198,.28);
  box-shadow:0 30px 80px rgba(0,0,0,.45);color:#f4eaff}
.modal h3{font-family:'Fredoka',system-ui;font-size:22px;margin:0 0 8px}
.modal p{opacity:.75;font-size:13px;margin:0 0 18px;line-height:1.5}
.modal .modal-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 18px;border-radius:12px;background:#25a2e0;color:#fff;
  font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;border:0;cursor:pointer;text-decoration:none;
  box-shadow:0 6px 20px rgba(37,162,224,.35)}
.modal .modal-status{margin-top:14px;font-size:12px;opacity:.75}
.modal .modal-status a{color:#4ff5c6;font-weight:700}
.modal .modal-status .spinner{display:inline-block;vertical-align:middle;width:14px;height:14px;margin-right:6px;
  border:2px solid rgba(255,255,255,.2);border-top-color:#4ff5c6;border-radius:50%;animation:tgspin .9s linear infinite}
@keyframes tgspin{to{transform:rotate(360deg)}}
.modal .modal-close{display:block;margin:16px auto 0;background:transparent;border:0;color:#a99cd6;font-size:12px;cursor:pointer;text-decoration:underline}
.modal .steps{text-align:left;font-size:12px;opacity:.8;display:flex;flex-direction:column;gap:6px;
  margin:8px 0 18px;padding:12px 14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px}
.modal .steps b{color:#4ff5c6}