:root {
  --bg-primary: #0e0e10;
  --bg-secondary: #17171a;
  --bg-elevated: #1d1d21;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  --accent: #03e1ff;
  --accent-hover: #02b8d1;
  --accent-soft: rgba(3, 225, 255, 0.12);

  --white: #ffffff;
  --text-muted: #9a9aa2;

  --discord: #5865f2;
  --discord-hover: #4752c4;

  --font-heading: "Sora", sans-serif;
  --font-body: "Inter", sans-serif;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

a {
  color: inherit;
}

.hub-navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(14, 14, 16, 0.85);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.hub-navbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hub-navbar__brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--white);
  text-decoration: none;
}

.hub-navbar__brand-accent {
  color: var(--accent);
}

.hub-navbar__meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hub-navbar__signout {
  background: none;
  border: 1px solid var(--border-strong);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.45rem 0.95rem;
  border-radius: 4px;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    color 0.2s ease;
}
.hub-navbar__signout:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(3, 225, 255, 0.08), transparent 60%),
    var(--bg-primary);
}

.login-card {
  width: 100%;
  max-width: 26rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.25rem 2rem;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.login-card__brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.login-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
}

.login-card__subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

.btn-discord {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  background-color: var(--discord);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease;
}
.btn-discord:hover {
  background-color: var(--discord-hover);
}
.btn-discord[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn-discord svg {
  width: 20px;
  height: 20px;
}

.login-card__footer {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.login-card__footer a {
  color: var(--accent);
  text-decoration: none;
}

.hub-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.hub-hero {
  border: 1px solid var(--border);
  background-color: var(--bg-secondary);
  border-radius: 12px;
  padding: 2.25rem;
  margin-bottom: 2rem;
}

.hub-hero__eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.hub-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.hub-hero__subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.driver-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  max-width: 32rem;
}

.driver-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-strong);
  object-fit: cover;
  flex-shrink: 0;
}

.driver-card__body {
  min-width: 0;
}

.driver-card__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.driver-card__role {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background-color: var(--accent-soft);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.hub-loading {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.toast-container {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 300px;
  max-width: 360px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 0.9rem 1rem 0.5rem;
  color: var(--white);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  transform: translateX(120%);
  opacity: 0;
  transition:
    transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1),
    opacity 0.35s ease;
  overflow: hidden;
}

.toast.is-visible {
  transform: translateX(0);
  opacity: 1;
}

.toast.is-leaving {
  transform: translateX(120%);
  opacity: 0;
}

.toast__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.toast__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 0.6rem;
}

.toast__progress {
  height: 2px;
  background-color: var(--accent);
  width: 100%;
  transform-origin: left center;
  animation: toast-progress linear forwards;
}

@keyframes toast-progress {
  from {
    transform: scaleX(1);
  }
  to {
    transform: scaleX(0);
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 1.75rem 1.25rem;
  }
  .hub-hero {
    padding: 1.5rem;
  }
  .toast {
    min-width: 0;
    width: calc(100vw - 2.5rem);
  }
}