/* =========================================================================
   Client Document Request Generator: tool styles
   Scoped under .doc-gen to avoid collisions with the blog layout.
   ========================================================================= */

.doc-gen {
  --dg-ink: #0F172A;
  --dg-ink-soft: #334155;
  --dg-mute: #64748B;
  --dg-line: #E2E8F0;
  --dg-line-soft: #F1F5F9;
  --dg-bg: #FFFFFF;
  --dg-bg-soft: #FAFAFA;
  --dg-purple: #7C3AED;
  --dg-purple-tint: #F5F3FF;
  --dg-amber-bg: #FEF3C7;
  --dg-amber-ink: #92400E;
  --dg-rose-bg: #FEE2E2;
  --dg-rose-ink: #991B1B;

  margin: 2.5rem 0 1rem;
  border: 1px solid var(--dg-line);
  border-radius: 16px;
  background: var(--dg-bg);
  overflow: hidden;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--dg-ink);
}

.doc-gen *, .doc-gen *::before, .doc-gen *::after {
  box-sizing: border-box;
}

.doc-gen .dg-inner {
  padding: 36px 32px;
}

@media (max-width: 600px) {
  .doc-gen .dg-inner { padding: 24px 20px; }
}

/* ----- Step indicator ----- */
.doc-gen .dg-steps {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
}
.doc-gen .dg-dot {
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--dg-line);
  transition: background 0.25s ease;
  max-width: 48px;
}
.doc-gen .dg-dot.is-active { background: var(--dg-purple); }
.doc-gen .dg-dot.is-done   { background: var(--dg-ink); }

/* ----- Step blocks ----- */
.doc-gen .dg-step { display: none; }
.doc-gen .dg-step.is-active { display: block; animation: dgFade 0.3s ease both; }

@keyframes dgFade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.doc-gen .dg-step-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dg-mute);
  margin: 0 0 16px;
}

/* ----- Option grid ----- */
.doc-gen .dg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 520px) {
  .doc-gen .dg-grid { grid-template-columns: 1fr; }
}

.doc-gen .dg-opt {
  border: 1.5px solid var(--dg-line);
  border-radius: 10px;
  padding: 16px 18px;
  background: var(--dg-bg);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}
.doc-gen .dg-opt:hover {
  border-color: #C4B5FD;
  background: #FBFAFF;
}
.doc-gen .dg-opt.is-on {
  border-color: var(--dg-purple);
  background: var(--dg-purple-tint);
}
.doc-gen .dg-opt-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--dg-ink);
  margin: 0;
  line-height: 1.3;
}
.doc-gen .dg-opt-desc {
  font-size: 13px;
  color: var(--dg-mute);
  margin-top: 4px;
  line-height: 1.4;
}

/* ----- Email step ----- */
.doc-gen .dg-email-wrap {
  max-width: 420px;
}
.doc-gen .dg-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--dg-ink-soft);
  margin-bottom: 8px;
}
.doc-gen .dg-input {
  width: 100%;
  border: 1.5px solid var(--dg-line);
  border-radius: 8px;
  padding: 13px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--dg-ink);
  background: var(--dg-bg);
  outline: none;
  transition: border-color 0.15s ease;
}
.doc-gen .dg-input::placeholder { color: #94A3B8; }
.doc-gen .dg-input:focus { border-color: var(--dg-purple); }
.doc-gen .dg-input.has-error { border-color: #DC2626; }

.doc-gen .dg-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--dg-ink);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 13px 22px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  margin-top: 14px;
  width: 100%;
  transition: background 0.15s ease;
}
.doc-gen .dg-cta:hover { background: #1E293B; }
.doc-gen .dg-cta:disabled { background: #94A3B8; cursor: default; }

.doc-gen .dg-skip {
  display: block;
  width: 100%;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 13px;
  color: var(--dg-mute);
  cursor: pointer;
  margin-top: 12px;
  padding: 6px;
}
.doc-gen .dg-skip:hover { color: var(--dg-purple); }

/* ----- Back link ----- */
.doc-gen .dg-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--dg-mute);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  margin-bottom: 14px;
}
.doc-gen .dg-back:hover { color: var(--dg-ink); }

/* ----- Results header ----- */
.doc-gen .dg-results-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.doc-gen .dg-results-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--dg-ink);
  letter-spacing: -0.01em;
  margin: 0;
}
.doc-gen .dg-results-sub {
  font-size: 13px;
  color: var(--dg-mute);
  margin-top: 4px;
}

.doc-gen .dg-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.doc-gen .dg-btn-primary,
.doc-gen .dg-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1.5px solid transparent;
}
.doc-gen .dg-btn-primary {
  background: var(--dg-ink);
  color: #fff;
  border-color: var(--dg-ink);
}
.doc-gen .dg-btn-primary:hover { background: #1E293B; border-color: #1E293B; }
.doc-gen .dg-btn-secondary {
  background: #fff;
  color: var(--dg-ink);
  border-color: var(--dg-line);
}
.doc-gen .dg-btn-secondary:hover {
  border-color: var(--dg-purple);
  color: var(--dg-purple);
}
.doc-gen .dg-btn-primary svg,
.doc-gen .dg-btn-secondary svg { width: 14px; height: 14px; }

/* ----- Checklist sections ----- */
.doc-gen .dg-section { margin-bottom: 28px; }
.doc-gen .dg-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dg-purple);
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--dg-line-soft);
}

.doc-gen .dg-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  color: var(--dg-ink-soft);
  line-height: 1.55;
}
.doc-gen .dg-item input[type="checkbox"] {
  margin-top: 3px;
  width: 15px;
  height: 15px;
  accent-color: var(--dg-purple);
  cursor: pointer;
  flex-shrink: 0;
}
.doc-gen .dg-item.is-done label {
  text-decoration: line-through;
  color: #CBD5E1;
}
.doc-gen .dg-item label {
  cursor: pointer;
  flex: 1;
}

.doc-gen .dg-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: 1px;
  white-space: nowrap;
}
.doc-gen .dg-badge-cpa { background: var(--dg-amber-bg); color: var(--dg-amber-ink); }
.doc-gen .dg-badge-req { background: var(--dg-rose-bg); color: var(--dg-rose-ink); }

/* ----- Toast ----- */
.doc-gen .dg-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dg-ink);
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.18);
  z-index: 100;
  animation: dgToastIn 0.25s ease both;
}
@keyframes dgToastIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ----- Footer CTA inside the tool ----- */
.doc-gen .dg-footer-cta {
  margin-top: 32px;
  padding: 26px 28px;
  background: var(--dg-bg-soft);
  border-radius: 12px;
  border: 1px solid var(--dg-line);
}
.doc-gen .dg-footer-cta h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--dg-ink);
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}
.doc-gen .dg-footer-cta p {
  font-size: 14px;
  color: var(--dg-ink-soft);
  margin: 0;
  line-height: 1.6;
}
.doc-gen .dg-footer-cta a {
  color: var(--dg-purple);
  font-weight: 600;
  text-decoration: none;
}
.doc-gen .dg-footer-cta a:hover { text-decoration: underline; }