/**
 * Login / loading screen — Dark Liquid Glass.
 */

body.login-route {
  background-color: var(--dl-bg-base) !important;
  background-image: var(--dl-bg-gradient-1), var(--dl-bg-gradient-2), var(--dl-bg-gradient-3);
  min-height: 100dvh;
  margin: 0;
  color: var(--dl-text-primary);
  font-family: "Unbounded", system-ui, sans-serif;
  overscroll-behavior-y: contain;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}

body.login-route .content-shell,
.login-page-wrap {
  background: transparent;
}

.login-page-wrap {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  gap: 1rem;
  padding:
    calc(1rem + env(safe-area-inset-top, 0px))
    max(1rem, env(safe-area-inset-right, 0px))
    calc(1rem + env(safe-area-inset-bottom, 0px))
    max(1rem, env(safe-area-inset-left, 0px));
  box-sizing: border-box;
}

.login-page-wrap > *:not(.dl-aurora):not(.pf-aurora) {
  position: relative;
  z-index: 1;
}

/* ===== Brand ===== */
.login-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.35rem 0.25rem;
}

.login-brand__orb {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  flex-shrink: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.55), transparent 42%),
    radial-gradient(circle at 70% 65%, rgba(92, 240, 255, 0.7), transparent 50%),
    radial-gradient(circle at 45% 80%, rgba(139, 108, 255, 0.55), transparent 55%),
    linear-gradient(135deg, rgba(92, 240, 255, 0.35), rgba(139, 108, 255, 0.4));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.25),
    0 0 18px rgba(92, 240, 255, 0.22);
}

.login-brand__copy {
  text-align: left;
}

.login-brand__eyebrow {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dl-text-muted);
}

.login-brand__title {
  margin: 0.1rem 0 0;
  font-size: clamp(1.15rem, 4.5vw, 1.45rem);
  font-weight: 800;
  line-height: 1.15;
}

.login-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

/* ===== Cards ===== */
.login-card {
  width: 100%;
  padding: 1.35rem 1.15rem 1.2rem;
  border-radius: var(--dl-radius-xl);
  border: 1px solid var(--dl-glass-border);
  background: var(--dl-glass-bg-strong);
  box-shadow: var(--dl-glass-inset);
  backdrop-filter: blur(var(--dl-glass-blur-card-lite)) saturate(var(--dl-glass-saturate-lite));
  -webkit-backdrop-filter: blur(var(--dl-glass-blur-card-lite)) saturate(var(--dl-glass-saturate-lite));
  text-align: center;
  box-sizing: border-box;
}

html.tg-webapp .login-card {
  background: var(--dl-glass-bg-fallback);
  backdrop-filter: blur(var(--dl-glass-blur-card-lite-tma)) saturate(var(--dl-glass-saturate-lite-tma));
  -webkit-backdrop-filter: blur(var(--dl-glass-blur-card-lite-tma)) saturate(var(--dl-glass-saturate-lite-tma));
}

.login-card[hidden] {
  display: none !important;
}

.login-btn[hidden] {
  display: none !important;
}

.login-card--loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

.login-spinner {
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.45rem;
  border-radius: 999px;
  border: 2px solid rgba(92, 240, 255, 0.18);
  border-top-color: var(--dl-cyan);
  animation: login-spin 0.85s linear infinite;
}

@keyframes login-spin {
  to { transform: rotate(360deg); }
}

.login-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(92, 240, 255, 0.28);
  background: rgba(92, 240, 255, 0.08);
  box-shadow: var(--dl-glass-inset-soft);
}

.login-card__icon .pf-ico {
  width: 1.35rem;
  height: 1.35rem;
}

.login-card__eyebrow {
  margin: 0 0 0.25rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dl-text-muted);
}

.login-card__title {
  margin: 0;
  font-size: clamp(1.2rem, 5vw, 1.55rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--dl-text-primary);
}

.login-card__sub {
  margin: 0.45rem 0 0;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--dl-text-secondary);
}

.login-card__sub strong {
  color: var(--dl-text-primary);
  font-weight: 700;
}

.login-card__debug {
  margin: 0.75rem 0 0;
  font-size: 0.62rem;
  line-height: 1.35;
  color: var(--dl-text-muted);
  opacity: 0.75;
  word-break: break-all;
}

.login-card__hint {
  margin: 0.9rem 0 0;
  font-size: 0.74rem;
  line-height: 1.4;
  color: var(--dl-text-muted);
}

.login-card__hint a {
  color: var(--dl-cyan);
  text-decoration: none;
  font-weight: 600;
}

.login-tg-hint {
  margin: 0.65rem 0 0;
  font-size: 0.74rem;
  line-height: 1.4;
  color: var(--dl-gold);
}

/* ===== Buttons / form ===== */
.login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--dl-radius-xs);
  border: 1px solid rgba(92, 240, 255, 0.34);
  background: rgba(92, 240, 255, 0.12);
  color: var(--dl-cyan);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--dl-glass-inset-soft);
  -webkit-tap-highlight-color: transparent;
  transition:
    transform var(--dl-duration-fast) var(--dl-ease-spring),
    background var(--dl-duration-fast) ease;
}

.login-btn .pf-ico {
  width: 1.05rem;
  height: 1.05rem;
}

.login-btn--primary:active {
  transform: scale(0.97);
  background: rgba(92, 240, 255, 0.18);
}

.login-auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1rem;
  text-align: left;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.login-field__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dl-text-muted);
}

.login-field input {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border-radius: var(--dl-radius-xs);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--dl-text-primary);
  font: inherit;
  font-size: 0.92rem;
  box-shadow: var(--dl-glass-inset-soft);
  box-sizing: border-box;
  -webkit-user-select: text;
  user-select: text;
}

.login-field input:focus {
  outline: none;
  border-color: rgba(92, 240, 255, 0.38);
  background: rgba(92, 240, 255, 0.04);
}

.login-auth-error {
  padding: 0.55rem 0.7rem;
  border-radius: var(--dl-radius-xs);
  border: 1px solid rgba(255, 77, 109, 0.28);
  background: rgba(255, 77, 109, 0.08);
  color: var(--dl-coral-soft);
  font-size: 0.8rem;
  text-align: center;
}

/* ===== Footer ===== */
.login-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  padding: 0.25rem 0 0.15rem;
}

.login-footer__name {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dl-text-secondary);
}

.login-footer__pills {
  display: inline-flex;
  gap: 0.4rem;
}

.login-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--dl-text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

@media (prefers-reduced-motion: reduce) {
  .login-spinner {
    animation: none;
    border-top-color: rgba(92, 240, 255, 0.45);
  }

  .login-btn--primary:active {
    transform: none;
  }
}