/* ── /login — the sign-in form, and the tools hub once signed in ────────── */

/* ── Sign in ────────────────────────────────────────────────────────────── */
.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 52vh;
  padding: 24px 0;
}
.login-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 32px 40px;
  max-width: 400px;
  width: 100%;
}
.login-box h2 {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.login-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.login-box label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: 4px;
  margin-top: 12px;
}
.login-box input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
}
.login-box input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-ring);
}
.login-box .btn-primary {
  width: 100%;
  margin-top: 20px;
  padding: 10px 20px;
}
.login-error {
  color: #e53e3e;
  font-size: 0.85rem;
  margin-top: 10px;
}
.login-note {
  max-width: 400px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ── Tools hub ──────────────────────────────────────────────────────────── */
.tools-hub {
  max-width: 900px;
  margin: 0 auto;
}
.tools-hub-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 20px;
}
.tools-hub-head h2 {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.tool-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}
.tool-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.tool-card:hover {
  text-decoration: none;
  border-color: var(--color-accent);
  box-shadow: var(--shadow);
}
.tool-card h3 {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tool-card p {
  flex: 1;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}
.tool-card-go {
  margin-top: 4px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
}
.tool-card-tag {
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0 7px;
}
.tools-hub-foot {
  margin-top: 24px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

@media (max-width: 480px) {
  .login-box { padding: 24px 20px; }
}