:root {
  color-scheme: dark;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --bg-primary: #060608;
  --bg-surface: rgba(255, 255, 255, 0.03);
  --bg-surface-raised: rgba(255, 255, 255, 0.05);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.12);
  --text-primary: #f4f4f5;
  --text-secondary: rgba(255, 255, 255, 0.55);
  --text-muted: rgba(255, 255, 255, 0.4);
  --glow-soft: rgba(255, 255, 255, 0.06);
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-full: 999px;
  --transition-smooth: 320ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 180ms ease;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  font-family: var(--font);
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
}

.top-nav {
  width: 100%;
  min-height: 20px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(6, 6, 8, 0.82);
  backdrop-filter: blur(20px) saturate(1.2);
  box-shadow: 0 1px 0 var(--glow-soft);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-primary);
  text-decoration: none;
}

.brand-icon {
  width: clamp(2rem, 3.5vw, 2.5rem);
  height: clamp(2rem, 3.5vw, 2.5rem);
  object-fit: contain;
  border-radius: 0;
}

.brand-text,
.brand-glow {
  color: #ffffff;
  text-shadow:
    0 0 8px rgba(255, 255, 255, 0.5),
    0 0 20px rgba(255, 255, 255, 0.25);
}



.nav-auth-slot {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  min-height: 2.2rem;
}

.nav-signin-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.1rem;
  padding: 0.42rem 1rem;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.nav-signin-button:hover,
.nav-signin-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
}

.nav-avatar-shell {
  position: relative;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  overflow: hidden;
  background: var(--bg-surface);
}

.nav-avatar-placeholder,
.nav-avatar {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.nav-avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.94);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.nav-avatar {
  object-fit: cover;
  border-radius: var(--radius-full);
}

.nav-avatar[hidden] {
  display: none;
}

.nav-avatar-shell.is-ready .nav-avatar-placeholder {
  opacity: 0;
}

.nav-avatar-shell.is-ready.has-fallback .nav-avatar-placeholder {
  opacity: 1;
  background: rgba(255, 255, 255, 0.08);
}


.nav-avatar-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-avatar-button:focus-visible .nav-avatar-shell {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 3px;
}

.nav-avatar-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 8.5rem;
  padding: 0.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: rgba(14, 14, 16, 0.98);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
}

.nav-avatar-menu[hidden] {
  display: none;
}

.nav-signout-button {
  width: 100%;
  border: 0;
  border-radius: 0.5rem;
  padding: 0.55rem 0.72rem;
  background: transparent;
  color: rgba(244, 244, 244, 0.95);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-signout-button:hover,
.nav-signout-button:focus-visible {
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}


.brand-text {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.login-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 40% 60%;
  padding-top: 3.3rem;
}

.chrome-free-layout {
  padding-top: 0;
}

.signin-layout {
  padding-top: 0;
}

.login-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.6rem, 4vw, 4rem);
  background: linear-gradient(155deg, rgba(12, 12, 14, 0.98), rgba(6, 6, 8, 0.98));
}

.login-panel > * {
  max-width: min(100%, 34rem);
}

.login-panel h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.subtitle {
  margin: 0.9rem 0 1.3rem;
  color: var(--text-secondary);
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  font-weight: 400;
}

.cta-button {
  margin-top: 0.4rem;
  position: relative;
  display: inline-block;
  width: fit-content;
  border-radius: var(--radius-md);
  padding: 0.78rem 1.8rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  color: #0a0a0a;
  background: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 4px 16px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition:
    transform var(--transition-smooth),
    box-shadow var(--transition-smooth),
    background-color var(--transition-smooth);
}

.cta-button::after {
  content: '';
  position: absolute;
  top: 0;
  left: -130%;
  width: 60%;
  height: 100%;
  background: linear-gradient(120deg, transparent 10%, rgba(255, 255, 255, 0.7) 50%, transparent 90%);
  transform: skewX(-24deg);
  opacity: 0;
  pointer-events: none;
}

@keyframes button-shine {
  0% {
    left: -130%;
    opacity: 0;
  }
  20% {
    opacity: 0.85;
  }
  50% {
    left: 135%;
    opacity: 0;
  }
  100% {
    left: 135%;
    opacity: 0;
  }
}

.cta-button:hover,
.cta-button:focus-visible {
  background: #e8e8ea;
  transform: translateY(-2px);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.3),
    0 8px 24px rgba(0, 0, 0, 0.25);
}

.cta-button:hover::after,
.cta-button:focus-visible::after {
  animation: button-shine 2.5s ease-in-out infinite;
}

.cta-button:active {
  transform: translateY(1px) scale(0.98);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  background: #dddde0;
}


.cta-button.is-loading {
  color: rgba(10, 10, 10, 0.5);
  pointer-events: none;
}

.cta-button .cta-label {
  display: inline-block;
  transition: opacity 220ms ease, transform 220ms ease;
}

.cta-button.is-loading .cta-label {
  opacity: 0;
  transform: scale(0.94);
}

.cta-button .loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1rem;
  height: 1rem;
  margin: -0.5rem 0 0 -0.5rem;
  border-radius: var(--radius-full);
  border: 2px solid rgba(10, 10, 10, 0.2);
  border-top-color: rgba(10, 10, 10, 0.9);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 220ms ease, transform 220ms ease;
  pointer-events: none;
}

.cta-button.is-loading .loading-spinner {
  opacity: 1;
  transform: scale(1);
  animation: discord-signin-spin 700ms linear infinite;
}

@keyframes discord-signin-spin {
  to {
    transform: scale(1) rotate(360deg);
  }
}


.legal-copy {
  margin-top: 0.9rem;
  max-width: 36ch;
  font-size: 0.72rem;
  line-height: 1.55;
  color: var(--text-muted);
  font-weight: 400;
}

.legal-copy a {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.legal-copy a:hover {
  color: var(--text-primary);
}

.login-panel,
.image-panel {
  min-width: 0;
}


.image-panel {
  position: relative;
  overflow: hidden;
}

.image-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background:
    linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.06) 45%, transparent 100%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0.03));
  transform: translateX(-18%);
  transition: opacity var(--transition-fast);
}

.image-panel.is-bg-loading::after {
  opacity: 1;
  animation: image-panel-shimmer 1.2s ease-in-out infinite;
}

.image-panel.is-bg-ready::after {
  opacity: 0;
  animation: none;
}

@keyframes image-panel-shimmer {
  from {
    transform: translateX(-18%);
  }

  to {
    transform: translateX(18%);
  }
}

.image-panel {
  min-height: calc(100vh - 3.3rem);
  background:
    linear-gradient(145deg, rgba(8, 8, 10, 0.55), rgba(6, 6, 8, 0.5)),
    var(--panel-image, none);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: scroll;
}

.chrome-free-layout .image-panel {
  min-height: 100vh;
}

@media (max-width: 1000px) {
  .login-layout {
    grid-template-columns: 1fr;
  }

  .image-panel {
    min-height: clamp(15rem, 42vh, 24rem);
    order: -1;
    background-size: cover;
    background-position: center top;
  }

  .login-panel {
    min-height: 55vh;
  }

  .signin-layout .login-panel,
  .chrome-free-layout .login-panel {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .top-nav {
    padding: 0.7rem 1rem;
  }

  .brand-link {
    gap: 0.5rem;
  }

  .brand-text {
    font-size: 0.9rem;
  }

  .login-panel {
    padding: 1.2rem 1rem 2rem;
  }

  .cta-button {
    width: 100%;
    text-align: center;
  }

  .image-panel {
    min-height: clamp(13rem, 36vh, 18rem);
    background-size: cover;
    background-position: center;
  }

  .signin-layout .login-panel,
  .chrome-free-layout .login-panel {
    padding-top: 1.5rem;
  }
}

@media (max-height: 540px) and (orientation: landscape) {
  .login-layout {
    grid-template-columns: 1fr;
  }

  .image-panel {
    display: none;
  }

  .login-panel,
  .signin-layout .login-panel,
  .chrome-free-layout .login-panel {
    min-height: 100vh;
    padding: 1.25rem 1.25rem 2rem;
  }
}