/* Login page — premium redesign (auth API/logic untouched) */

html[data-theme="light"] .tf-login-page{
  --lg-bg:#E8EAE8;
  --lg-card:#FFFFFF;
  --lg-border:#D5D8D5;
  --lg-text:#1A1F1C;
  --lg-muted:#66706A;
  --lg-soft:rgba(26,31,28,.04);
  --lg-green:#2F9E63;
  --lg-green-soft:rgba(47,158,99,.1);
  --lg-green-border:rgba(47,158,99,.22);
  --lg-shadow:0 14px 36px rgba(26,31,28,.08);
  --lg-ease:cubic-bezier(.22,1,.36,1);
}
html[data-theme="dark"] .tf-login-page{
  --lg-bg:#121412;
  --lg-card:#1A1C1A;
  --lg-border:rgba(255,255,255,.09);
  --lg-text:#E8ECE9;
  --lg-muted:#9AA39D;
  --lg-soft:rgba(255,255,255,.04);
  --lg-green:#4CAF78;
  --lg-green-soft:rgba(76,175,120,.12);
  --lg-green-border:rgba(76,175,120,.24);
  --lg-shadow:none;
  --lg-ease:cubic-bezier(.22,1,.36,1);
}
.tf-login-page{
  --lg-bg:#E8EAE8;
  --lg-card:#FFFFFF;
  --lg-border:#D5D8D5;
  --lg-text:#1A1F1C;
  --lg-muted:#66706A;
  --lg-soft:rgba(26,31,28,.04);
  --lg-green:#2F9E63;
  --lg-green-soft:rgba(47,158,99,.1);
  --lg-green-border:rgba(47,158,99,.22);
  --lg-shadow:0 14px 36px rgba(26,31,28,.08);
  --lg-ease:cubic-bezier(.22,1,.36,1);
  position:relative;
  overflow:hidden;
  min-height:0!important;
  padding-top:72px;
  padding-bottom:0;
  background:var(--lg-bg);
  color:var(--lg-text);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

html[data-theme="light"] body:has(.tf-login-page) .site-glow{
  background:linear-gradient(180deg,#F0F1F0,#E8EAE8 55%,#E0E2E0);
}
html[data-theme="dark"] body:has(.tf-login-page) .site-glow{
  background:
    radial-gradient(circle at 20% 10%,rgba(76,175,120,.08),transparent 30%),
    linear-gradient(180deg,#121412,#161816 55%,#121412);
}
html[data-theme="dark"] body:has(.tf-login-page) .tf-topbar.topbar,
html[data-theme="dark"] body:has(.tf-login-page) .tf-topbar.topbar.scrolled{
  background:#121412;
  border-bottom:1px solid rgba(255,255,255,.07);
}
html[data-theme="light"] body:has(.tf-login-page) .tf-topbar.topbar,
html[data-theme="light"] body:has(.tf-login-page) .tf-topbar.topbar.scrolled{
  background:#FAFBFA;
  border-bottom:1px solid rgba(23,23,23,.08);
}

.tf-login-atmosphere{
  pointer-events:none;
  position:absolute;
  inset:0;
  z-index:0;
  overflow:hidden;
}
.tf-login-orb{
  position:absolute;
  border-radius:50%;
  filter:blur(70px);
  opacity:.5;
}
.tf-login-orb-a{
  width:min(420px,55vw);height:min(420px,55vw);
  top:6%;left:-10%;
  background:radial-gradient(circle,rgba(47,158,99,.26),transparent 70%);
  animation:lg-orb 16s ease-in-out infinite alternate;
}
.tf-login-orb-b{
  width:min(340px,45vw);height:min(340px,45vw);
  right:-8%;bottom:10%;
  background:radial-gradient(circle,rgba(76,175,120,.14),transparent 70%);
  animation:lg-orb 19s ease-in-out infinite alternate-reverse;
}

.tf-login-section{
  position:relative;
  z-index:1;
  padding:clamp(16px,2.5vw,28px) 0 28px;
}
.tf-login-shell{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);
  gap:24px;
  align-items:stretch;
  width:min(1320px,calc(100% - clamp(24px,4vw,48px)))!important;
  max-width:1320px;
}

.tf-login-visual{min-height:100%}
.tf-login-figure{
  margin:0;
  position:relative;
  height:100%;
  min-height:520px;
  border-radius:24px;
  overflow:hidden;
  border:1px solid var(--lg-border);
  box-shadow:var(--lg-shadow);
  background:#0d0f0d;
}
.tf-login-figure img{
  display:block;
  width:100%;
  height:100%;
  min-height:520px;
  object-fit:cover;
  object-position:center;
  filter:brightness(.72) saturate(.9);
  transition:transform .7s var(--lg-ease);
}
.tf-login-figure:hover img{transform:scale(1.04)}
.tf-login-visual-copy{
  position:absolute;
  inset:auto 0 0;
  padding:28px 24px 24px;
  background:linear-gradient(180deg,transparent,rgba(8,10,8,.88) 35%);
  color:#F4F7F5;
}
.tf-login-visual-copy .tf-login-eyebrow{color:#9BE0B4}
.tf-login-visual-copy h2{
  margin:6px 0 8px;
  font-family:"Space Grotesk",Inter,system-ui,sans-serif;
  font-size:clamp(1.5rem,2.5vw,2rem);
  letter-spacing:-.03em;
  line-height:1.15;
}
.tf-login-visual-copy p{
  margin:0;
  color:rgba(244,247,245,.82);
  font-size:.95rem;
  line-height:1.5;
  max-width:36ch;
}
.tf-login-visual-copy ul{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:grid;
  gap:8px;
}
.tf-login-visual-copy li{
  position:relative;
  padding-left:22px;
  font-size:13px;
  font-weight:650;
  color:#E8ECE9;
}
.tf-login-visual-copy li::before{
  content:"✓";
  position:absolute;
  left:0;top:0;
  color:#6FDB9A;
  font-weight:800;
}

.tf-login-card{
  border:1px solid var(--lg-border)!important;
  background:var(--lg-card)!important;
  color:var(--lg-text)!important;
  border-radius:24px!important;
  box-shadow:var(--lg-shadow)!important;
  padding:clamp(24px,3vw,34px)!important;
  backdrop-filter:none!important;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.tf-login-card-head{margin-bottom:4px}
.tf-login-badge{
  display:inline-flex;
  width:42px;height:42px;
  align-items:center;justify-content:center;
  border-radius:12px;
  background:var(--lg-green-soft);
  margin-bottom:12px;
  font-size:18px;
}
.tf-login-eyebrow{
  margin:0 0 8px;
  color:var(--lg-green);
  font-size:11px;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.tf-login-card h1{
  margin:0;
  font-family:"Space Grotesk",Inter,system-ui,sans-serif;
  font-size:clamp(1.85rem,3vw,2.35rem);
  letter-spacing:-.04em;
  line-height:1.1;
  color:var(--lg-text)!important;
}
.tf-login-lead{
  margin:8px 0 0;
  color:var(--lg-muted)!important;
  font-size:.98rem;
  line-height:1.45;
}
.tf-login-card label{
  display:block;
  margin:16px 0 0;
  color:var(--lg-muted)!important;
  font-weight:700;
  font-size:12px;
}
.tf-login-card input{
  width:100%;
  margin-top:7px;
  color:var(--lg-text)!important;
  background:var(--lg-soft)!important;
  border:1px solid var(--lg-border)!important;
  border-radius:12px!important;
  padding:13px 14px;
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.tf-login-card input:focus{
  border-color:var(--lg-green-border)!important;
  box-shadow:0 0 0 3px var(--lg-green-soft)!important;
}
.tf-login-card .error{
  margin:12px 0 0;
  color:#C44B4B;
  font-weight:650;
}
.tf-login-submit{
  margin-top:22px;
  min-height:48px;
  background:var(--lg-green)!important;
  border-color:transparent!important;
  color:#F7FBF8!important;
  border-radius:12px!important;
  font-weight:750!important;
  box-shadow:0 8px 20px rgba(47,158,99,.22)!important;
  transition:transform .2s var(--lg-ease), box-shadow .2s ease;
}
.tf-login-submit:hover:not(:disabled){
  transform:translateY(-1px);
  box-shadow:0 12px 26px rgba(47,158,99,.28)!important;
}
.tf-login-submit:disabled{opacity:.7;cursor:wait}
.tf-login-foot{
  margin:16px 0 0;
  color:var(--lg-muted)!important;
  font-size:14px;
  text-align:center;
}
.tf-login-foot a{
  color:var(--lg-green)!important;
  font-weight:750;
}

.tf-login-anim{
  opacity:0;
  transform:translateY(14px);
  animation:lg-rise .55s var(--lg-ease) forwards;
  animation-delay:var(--d,0ms);
}

@keyframes lg-rise{to{opacity:1;transform:none}}
@keyframes lg-orb{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(18px,12px,0) scale(1.06)}
}

@media (max-width:900px){
  .tf-login-shell{
    grid-template-columns:1fr;
    max-width:440px;
    margin:0 auto;
  }
  .tf-login-visual{display:none}
}
@media (max-width:620px){
  .tf-login-page{padding-top:64px}
}

@media (prefers-reduced-motion:reduce){
  .tf-login-orb,
  .tf-login-anim{animation:none!important}
  .tf-login-anim{opacity:1;transform:none}
  .tf-login-figure:hover img,
  .tf-login-submit:hover:not(:disabled){transform:none!important}
}