.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #eff6ff 0%, #f1f5f9 45%, #e0f2fe 100%);
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-lg);
}

.login-brand { text-align: center; margin-bottom: 2.25rem; }
.login-brand h1 { font-size: 1.75rem; font-weight: 700; margin-top: 1.15rem; letter-spacing: -0.03em; color: var(--text-primary); }
.login-brand p { color: var(--text-secondary); font-size: 0.9rem; margin-top: 0.35rem; }

.company-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.chip {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #f8fafc;
  color: var(--text-secondary);
  font-size: 0.825rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.chip:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3); }

.login-error { color: var(--danger); font-size: 0.85rem; margin-top: 0.85rem; text-align: center; font-weight: 500; }


.brand-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.logo-img {
    width: 100px;
    height: 80px;
    object-fit: contain;
}

.login-brand h1 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 8px;
    color: #1a202c;
}

.login-brand p {
    color: #718096;
    font-size: 15px;
    margin: 0 0 24px;
}