.app-shell {
  min-height: 100vh;
}

.loading-screen {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.loading-card {
  display: grid;
  gap: var(--space-5);
  justify-items: center;
  color: var(--tx2);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--brand-lime), var(--brand-green));
  box-shadow: 0 12px 35px rgb(61 220 132 / 20%);
  color: #07100a;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  place-items: center;
}

.brand-copy {
  display: grid;
  color: var(--wh);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.brand-copy small {
  color: var(--tx2);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.auth-layout {
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(420px, 0.86fr) minmax(520px, 1.14fr);
}

.auth-panel {
  display: grid;
  padding: clamp(2rem, 5vw, 5rem);
  background: rgb(7 16 10 / 84%);
  border-right: 1px solid var(--bd);
  align-content: center;
}

.auth-content {
  width: min(100%, 520px);
  margin-inline: auto;
}

.auth-brand {
  margin-bottom: clamp(3rem, 8vh, 6rem);
}

.auth-visual {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgb(7 16 10 / 56%), transparent 36%),
    linear-gradient(0deg, rgb(7 16 10 / 88%), transparent 60%),
    url("../assets/img/machines/revolution-isometrica-01.jpg") center / cover;
}

.auth-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgb(42 157 143 / 14%), transparent 50%);
  content: "";
}

.foundation-layout {
  width: min(1180px, calc(100% - 2rem));
  min-height: 100vh;
  margin-inline: auto;
  padding-block: clamp(1.25rem, 4vw, 3rem);
}

.foundation-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: clamp(2.5rem, 7vw, 5rem);
}

.foundation-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(250px, 0.75fr);
  gap: var(--space-8);
  align-items: stretch;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

@media (max-width: 900px) {
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-visual {
    display: none;
  }

  .auth-panel {
    border-right: 0;
  }

  .foundation-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .auth-panel {
    padding: 1.25rem;
  }

  .foundation-layout {
    width: min(100% - 1.25rem, 1180px);
  }

  .foundation-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}