.auth {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
  background-color: #030407;
  z-index: 1;
}
.auth-card {
  width: 420px;
  max-width: 100%;
  border-radius: 24px;
  padding: 32px 32px 32px 32px;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  z-index: 10;
  box-shadow: 
    0 40px 100px -70px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.15);
  animation: slideUpFade 1s cubic-bezier(0.19, 1, 0.22, 1) backwards;
  display: flex;
  flex-direction: column;
  height: auto;
  margin-top: -50px;
}
.auth::before,
.auth::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.auth::before {
  background: #030407;
  z-index: -3;
}
.auth::after {
  background: url('data:image/svg+xml;utf8,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="n"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.7" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23n)" opacity="0.06"/%3E%3C/svg%3E');
  mix-blend-mode: screen;
  z-index: -2;
}
#starfield-canvas {
  position: absolute;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  filter: url(#chromatic-aberration);
}
.auth::before {
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, color-mix(in srgb, var(--accent, #00a99d) 14%, transparent) 0%, transparent 42%, #030407 100%),
    radial-gradient(circle at 20% 18%, color-mix(in srgb, var(--accent, #00a99d) 12%, transparent) 0%, transparent 22%),
    linear-gradient(145deg, #05070d 0%, #030407 62%, #000 100%);
  z-index: -3;
}
.ca-filter-host {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}
@keyframes immersiveNebula {
  0%   { transform: scale(1)   rotate(0deg);  opacity: 0.6; }
  100% { transform: scale(1.1) rotate(2deg);  opacity: 0.9; }
}
@keyframes shardDrift {
  0%   { transform: translateY(0px)   rotate(var(--r)); }
  33%  { transform: translateY(-1.4px) rotate(calc(var(--r) + 0.3deg)); }
  66%  { transform: translateY(0.8px)  rotate(calc(var(--r) - 0.2deg)); }
  100% { transform: translateY(0px)   rotate(var(--r)); }
}
@keyframes glowPulse {
  0%   { opacity: 0.55; transform: scale(1);    }
  50%  { opacity: 0.85; transform: scale(1.08); }
  100% { opacity: 0.55; transform: scale(1);    }
}
@keyframes slideUpFade {
  0% { opacity: 0; transform: translateY(40px) scale(0.98); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
.stagger-1 { animation: slideUpFade 1s cubic-bezier(0.19, 1, 0.22, 1) 0.1s backwards; }
.stagger-2 { animation: slideUpFade 1s cubic-bezier(0.19, 1, 0.22, 1) 0.2s backwards; }
.stagger-3 { animation: slideUpFade 1s cubic-bezier(0.19, 1, 0.22, 1) 0.3s backwards; }
.auth-title {
  font-family: inherit;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--fg, #FFFFFF);
}
.auth-tabs {
  display: flex;
  position: relative;
  gap: 4px;
  margin-bottom: 28px;
  background: color-mix(in srgb, var(--glass2, rgba(10, 12, 20, 0.5)) 76%, transparent);
  border: 1px solid color-mix(in srgb, var(--line, rgba(255,255,255,0.08)) 74%, transparent);
  border-radius: 12px;
  padding: 6px;
}
.tab {
  flex: 1;
  position: relative;
  z-index: 1;
  border: 0;
  background: transparent;
  color: color-mix(in srgb, var(--muted, rgba(255, 255, 255, 0.5)) 86%, transparent);
  border-radius: 8px;
  padding: 12px 10px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.tab:hover {
  transform: scale(0.97);
  color: var(--fg, #fff);
}
.tab:active {
  transform: scale(0.94);
}
.tab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent, #00a99d) 10%, transparent);
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  z-index: -1;
  border: 1px solid color-mix(in srgb, var(--accent, #00a99d) 18%, transparent);
}
.tab.active {
  color: #FFFFFF;
}
.tab.active::before {
  opacity: 1;
  transform: scale(1);
  background: color-mix(in srgb, var(--accent, #00a99d) 17%, transparent);
  border-color: color-mix(in srgb, var(--accent, #00a99d) 38%, transparent);
}
.auth-pane {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.auth-err {
  display: none !important;
  color: #FF6060;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}
.auth-err:empty {
  display: none;
}
.auth-pane div {
  position: relative;
  border-radius: 8px;
}
.auth-pane div > svg,
.pwd-toggle,
[type="password"] + svg,
[type="password"] ~ svg,
[type="password"] + button,
[type="password"] ~ button {
  position: absolute !important;
  left: 14px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  margin: 0 !important;
  padding: 0 !important;
  z-index: 10 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  color: var(--muted);
}
.auth-pane div > button > svg {
  position: relative !important;
  left: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  display: block !important;
}
.auth-pane input[type="password"],
.auth-pane input:not([type="submit"]):not([type="button"]) {
  padding-left: 42px !important;
}
.auth-pane input:focus {
  border-color: var(--accent);
  outline: none;
}
.auth-pane button[type="submit"] {
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  margin-bottom: 0;
}
.auth-pane button[type="submit"]:hover {
  box-shadow: 0 0 20px color-mix(in srgb, var(--accent, #00a99d) 40%, transparent);
  transform: scale(0.98);
}
@media (max-width: 919px) {
  .auth-card p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .auth-title { font-size: 1.5em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}.auth {
  background: #030407 !important;
  color-scheme: dark;
}
.auth::before {
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, color-mix(in srgb, var(--accent) 14%, transparent) 0%, transparent 42%, #030407 100%),
    radial-gradient(circle at 20% 18%, color-mix(in srgb, var(--accent) 12%, transparent) 0%, transparent 22%),
    linear-gradient(145deg, #05070d 0%, #030407 62%, #000 100%) !important;
}
.auth .btn:not(.tab),
.auth-pane button[type="submit"] {
  background: linear-gradient(135deg, var(--out1), var(--out2)) !important;
  border: 0 !important;
  color: #fff !important;
  box-shadow: 0 16px 36px color-mix(in srgb, var(--accent) 26%, transparent), inset 0 1px 0 rgba(255,255,255,0.22) !important;
}
.auth .tab.active::before {
  background: color-mix(in srgb, var(--accent) 18%, transparent) !important;
  border-color: color-mix(in srgb, var(--accent) 42%, transparent) !important;
}
.auth .in:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent) !important;
}

.auth {
  --auth-accent: var(--aaa-accent, var(--accent, #00a99d));
  --auth-accent-light: color-mix(in srgb, var(--auth-accent) 64%, #ffffff);
  --auth-accent-dark: color-mix(in srgb, var(--auth-accent) 72%, #000000);
  --auth-button-top: color-mix(in srgb, var(--auth-accent) 88%, #ffffff);
  --auth-button-bottom: color-mix(in srgb, var(--auth-accent) 74%, #000000);
  --auth-tab-underline: color-mix(in srgb, var(--auth-accent) 76%, #000000);
  background: #030407 !important;
  background-image:
    radial-gradient(circle at 18% 22%, color-mix(in srgb, var(--auth-accent) 16%, transparent) 0 10%, transparent 36%),
    radial-gradient(circle at 82% 78%, color-mix(in srgb, var(--auth-accent-dark) 22%, transparent) 0 12%, transparent 42%),
    linear-gradient(145deg, #05070d 0%, #030407 62%, #000 100%) !important;
}
.auth::before {
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, color-mix(in srgb, var(--auth-accent) 13%, transparent) 0%, transparent 42%, #030407 100%),
    radial-gradient(circle at 20% 18%, color-mix(in srgb, var(--auth-accent-light) 11%, transparent) 0%, transparent 22%),
    linear-gradient(145deg, #05070d 0%, #030407 62%, #000 100%) !important;
}
.auth .tab.active {
  color: var(--auth-accent-light) !important;
}
.auth .tab::before {
  background: color-mix(in srgb, var(--auth-accent) 10%, transparent) !important;
  border-color: color-mix(in srgb, var(--auth-accent) 18%, transparent) !important;
}
.auth .tab.active::before {
  background: color-mix(in srgb, var(--auth-accent) 22%, transparent) !important;
  border-color: color-mix(in srgb, var(--auth-accent-light) 52%, transparent) !important;
  border-bottom-color: var(--auth-tab-underline) !important;
  box-shadow: inset 0 -2px 0 var(--auth-tab-underline), inset 0 0 0 1px color-mix(in srgb, var(--auth-accent) 30%, transparent), 0 10px 26px color-mix(in srgb, var(--auth-accent-dark) 25%, transparent) !important;
}
.auth .btn:not(.tab),
.auth-pane button[type="submit"] {
  background: linear-gradient(180deg, var(--auth-button-top) 0%, var(--auth-accent) 58%, var(--auth-button-bottom) 100%) !important;
  border: 0 !important;
  color: #fff !important;
  box-shadow: 0 16px 36px color-mix(in srgb, var(--auth-accent) 26%, transparent), inset 0 1px 0 rgba(255,255,255,0.22) !important;
}
.auth .in:focus {
  border-color: var(--auth-accent) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--auth-accent) 18%, transparent) !important;
}