/* ================= LOGIN PAGE ================= */
.login-body{
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 520px at 0% -20%, rgba(47,111,237,.18), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(22,145,90,.10), transparent 50%),
    radial-gradient(700px 360px at 80% 100%, rgba(47,111,237,.08), transparent 45%),
    linear-gradient(165deg, #f8f9fc 0%, #eef1f7 48%, #e8ecf4 100%);
  overflow-x: hidden;
}

.login-stage{
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 5vw, 56px);
}

.login-ambiance{
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.login-lightbar{
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 18px 0 0;
  animation: loginFade .7s ease both;
}
.login-lightbar span{
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--line-lit);
  animation: flicker 3.2s ease-in-out infinite;
}
.login-lightbar span:nth-child(3n){ animation-delay: .4s; }
.login-lightbar span:nth-child(5n){ animation-delay: .9s; }
.login-lightbar span:nth-child(7n){ animation-delay: 1.4s; }

.login-layout{
  position: relative;
  z-index: 1;
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 400px);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.login-brand{
  animation: loginRise .65s ease both;
}
.login-kicker{
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.login-title{
  margin: 0 0 16px;
  line-height: .92;
}
.login-title-main,
.login-title-sub{
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .02em;
}
.login-title-main{
  font-size: clamp(48px, 8vw, 84px);
  color: var(--text);
}
.login-title-sub{
  font-size: clamp(28px, 4.5vw, 44px);
  color: var(--accent);
  margin-top: 4px;
}
.login-lead{
  margin: 0 0 28px;
  max-width: 36ch;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-dim);
}
.login-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
}
.login-meta-item{
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 72px;
}
.login-meta-num{
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
}
.login-meta-label{
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-faint);
}

.login-panel{
  background: rgba(255,255,255,.82);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px 26px 24px;
  box-shadow: 0 12px 40px rgba(23,27,36,.06);
  backdrop-filter: blur(10px);
  animation: loginRise .65s ease .08s both;
}
.login-panel-head{ margin-bottom: 20px; }
.login-panel-kicker{
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.login-panel-title{
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin: 0 0 8px;
  line-height: 1;
}
.login-panel-lead{
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-dim);
}
.login-panel .field{ margin-bottom: 14px; }
.login-panel .field input{
  min-height: 46px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 15px;
  background: #fff;
}
.login-submit{
  width: 100%;
  min-height: 48px;
  margin-top: 6px;
  font-size: 14px;
  letter-spacing: .02em;
}
.login-error{
  background: #fdeef1;
  color: var(--pink);
  border: 1px solid #f4c6ce;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 10px;
}
.login-footnote{
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-faint);
}

@keyframes loginRise{
  from{ opacity: 0; transform: translateY(14px); }
  to{ opacity: 1; transform: none; }
}
@keyframes loginFade{
  from{ opacity: 0; }
  to{ opacity: 1; }
}

@media (max-width: 860px){
  .login-layout{
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .login-brand{ text-align: left; }
  .login-lead{ max-width: 48ch; }
  .login-stage{
    align-items: flex-start;
    padding-top: 36px;
    padding-bottom: 40px;
  }
}

@media (max-width: 480px){
  .login-panel{ padding: 22px 18px 18px; border-radius: 14px; }
  .login-panel-title{ font-size: 24px; }
  .login-title-main{ font-size: 42px; }
  .login-title-sub{ font-size: 24px; }
  .login-meta{ gap: 14px 20px; }
}