/* ── Auth pages (register / login) ─────────────────────────────────────────── */
.auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* Left brand panel */
.auth-aside {
  position: relative;
  padding: 48px 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(160deg, var(--navy-850), var(--navy-950));
  border-right: 1px solid var(--line-soft);
  overflow: hidden;
}
.auth-aside-glow {
  position: absolute; top: -160px; right: -160px; width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(52,224,127,0.16), transparent 62%);
  pointer-events: none;
}
.auth-aside .brand { font-size: 22px; position: relative; }
.auth-aside-body { position: relative; max-width: 420px; }
.auth-aside-body h2 { font-size: 34px; color: #fff; line-height: 1.12; margin-bottom: 16px; }
.auth-aside-body h2 em {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  color: var(--green); padding-right: 0.05em;
}
.auth-aside-body p { color: var(--text-2); font-size: 16px; line-height: 1.65; }
.auth-aside-card {
  position: relative; margin-top: 28px;
  background: var(--navy-800); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 20px 22px;
  box-shadow: var(--shadow-green);
}
.auth-aside-card .label { font-size: 12px; color: var(--muted); }
.auth-aside-card .val { font-family: var(--font-mono); font-size: 30px; color: #fff; margin-top: 6px; letter-spacing: -0.02em; }
.auth-aside-card .sub { font-size: 13px; color: var(--green-bright); margin-top: 4px; }
.auth-aside-foot { position: relative; color: var(--faint); font-size: 13px; }

/* Right form panel */
.auth-main {
  display: flex; align-items: center; justify-content: center;
  padding: 48px 24px; background: var(--navy-950);
}
.auth-form-wrap { width: 100%; max-width: 420px; }
.auth-form-wrap .brand-mobile { display: none; }
.auth-head { margin-bottom: 26px; }
.auth-head h1 { font-size: 30px; color: #fff; margin-bottom: 8px; }
.auth-head p { color: var(--text-2); font-size: 15px; }
.auth-head a { color: var(--green-bright); font-weight: 600; }

.auth-error {
  background: rgba(255,107,107,0.08);
  border: 1px solid rgba(255,107,107,0.3);
  color: #ffb3b3; font-size: 14px;
  padding: 11px 14px; border-radius: var(--r); margin-bottom: 16px;
}
.auth-success {
  background: rgba(52,224,127,0.08);
  border: 1px solid rgba(52,224,127,0.3);
  color: var(--green-bright); font-size: 14px;
  padding: 11px 14px; border-radius: var(--r); margin-bottom: 16px;
}

.phone-row { display: grid; grid-template-columns: 96px 1fr; gap: 10px; }
.auth-foot { margin-top: 18px; text-align: center; font-size: 14px; color: var(--muted); }
.auth-foot a { color: var(--green-bright); font-weight: 600; }
.field-hint { font-size: 12px; color: var(--faint); margin-top: 6px; }

@media (max-width: 860px) {
  .auth { grid-template-columns: 1fr; }
  .auth-aside { display: none; }
  .auth-form-wrap .brand-mobile { display: block; text-align: center; margin-bottom: 26px; }
  .auth-form-wrap .brand-mobile .brand { font-size: 24px; }
}