/*
 * SecurityBlogs Growth Hub — Frontend Styles
 * Matches: Barlow fonts, navy/blue/red/yellow brand palette, sb- class system
 * Version: 2.0.0
 */

/* ─── CSS vars mirroring the parent theme ─────────────── */
.sbgh-form-wrap,
.sbgh-audit-wrap {
  --white:    #ffffff;
  --off:      #f5f6fa;
  --light:    #eef0f8;
  --border:   #dde1f0;
  --muted:    #7a7f9a;
  --dark:     #111827;
  --navy:     #0f2060;
  --blue:     #1a3faa;
  --blue-lt:  #2d5be3;
  --blue-xlt: #e8edfb;
  --red:      #d91c2a;
  --red-lt:   #fdecea;
  --yellow:   #f5b800;
  --yell-lt:  #fffbea;
  --green:    #0d7a4e;
  --green-lt: #e6f9f1;
  --radius:   6px;
  --shadow:   0 4px 24px rgba(15,32,96,0.10);
  font-family: 'Barlow', sans-serif;
}

/* ═══════════════════════════════════════════════════════
   FORM WRAPPER
═══════════════════════════════════════════════════════ */
.sbgh-form-wrap,
.sbgh-audit-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 16px 60px;
}

/* ═══════════════════════════════════════════════════════
   TYPE SELECTION GRID
═══════════════════════════════════════════════════════ */
.sbgh-form-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: -.5px;
}
.sbgh-form-sub {
  color: var(--muted);
  margin-bottom: 32px;
  font-size: 1rem;
}
.sbgh-type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
@media (max-width: 540px) {
  .sbgh-type-grid { grid-template-columns: 1fr; }
}
.sbgh-type-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  cursor: pointer;
  transition: border-color .18s, box-shadow .18s, transform .14s;
  text-align: left;
  width: 100%;
}
.sbgh-type-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.sbgh-type-icon { font-size: 1.6rem; margin-bottom: 4px; }
.sbgh-type-card strong { font-size: 1.05rem; font-weight: 700; color: var(--navy); }
.sbgh-type-card span   { font-size: .85rem; color: var(--muted); }

/* ═══════════════════════════════════════════════════════
   STEP VISIBILITY
═══════════════════════════════════════════════════════ */
.sbgh-step { display: none; }
.sbgh-step-type.sbgh-step-active,
.sbgh-step-form.sbgh-step-active { display: block; }

/* ═══════════════════════════════════════════════════════
   FORM HEADER
═══════════════════════════════════════════════════════ */
.sbgh-form-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}
.sbgh-back-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: .88rem;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .15s, color .15s;
}
.sbgh-back-btn:hover { border-color: var(--blue); color: var(--blue); }

/* ═══════════════════════════════════════════════════════
   TIER CARDS
═══════════════════════════════════════════════════════ */
.sbgh-tier-cards {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 10px;
  margin-top: 8px;
}
@media (max-width: 640px) {
  .sbgh-tier-cards { grid-template-columns: 1fr; }
}
.sbgh-tier-card {
  display: block;
  cursor: pointer;
}
.sbgh-tier-card input[type="radio"] { display: none; }
.sbgh-tier-label {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  transition: border-color .15s, background .15s;
}
.sbgh-tier-card input:checked + .sbgh-tier-label {
  border-color: var(--blue);
  background: var(--blue-xlt);
}
.sbgh-tier-label strong { font-size: .95rem; color: var(--navy); font-weight: 700; }
.sbgh-tier-label em     { font-style: normal; font-size: .8rem; color: var(--muted); }

/* ═══════════════════════════════════════════════════════
   FORM FIELDS
═══════════════════════════════════════════════════════ */
.sbgh-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .sbgh-field-row { grid-template-columns: 1fr; }
}
.sbgh-field-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}
.sbgh-label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
  letter-spacing: .01em;
}
.sbgh-req { color: var(--red); margin-left: 2px; }
.sbgh-input,
.sbgh-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Barlow', sans-serif;
  font-size: .95rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  resize: vertical;
}
.sbgh-input:focus,
.sbgh-textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,63,170,.12);
}
.sbgh-textarea-large { min-height: 300px; font-size: .92rem; line-height: 1.7; }
.sbgh-content-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
  font-size: .8rem;
  color: var(--muted);
}

/* ═══════════════════════════════════════════════════════
   LIVE PREVIEW
═══════════════════════════════════════════════════════ */
.sbgh-preview-wrap {
  border: 2px solid var(--blue);
  border-radius: var(--radius);
  background: var(--off);
  margin-bottom: 24px;
  overflow: hidden;
}
.sbgh-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--navy);
  color: var(--white);
  padding: 10px 18px;
  font-size: .88rem;
  font-weight: 600;
}
.sbgh-preview-close {
  background: none;
  border: 1px solid rgba(255,255,255,.4);
  color: var(--white);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: .8rem;
  cursor: pointer;
}
.sbgh-preview-body {
  padding: 28px 32px;
  max-height: 440px;
  overflow-y: auto;
}
.sbgh-preview-body h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}
.sbgh-preview-meta { font-size: .82rem; color: var(--muted); margin-bottom: 20px; }
#sbgh-preview-content { font-size: .95rem; line-height: 1.8; color: var(--dark); }
#sbgh-preview-content p { margin-bottom: 14px; }

/* ═══════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════ */
.sbgh-btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .18s;
  outline: none;
}
.sbgh-btn-primary {
  background: var(--yellow);
  color: var(--navy);
  border-color: var(--yellow);
}
.sbgh-btn-primary:hover {
  background: #d4a000;
  border-color: #d4a000;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(245,184,0,.3);
}
.sbgh-btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.sbgh-btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}
.sbgh-btn-full { width: 100%; text-align: center; }
.sbgh-btn:disabled,
.sbgh-btn[disabled] {
  opacity: .6;
  cursor: not-allowed;
  transform: none !important;
}
.sbgh-form-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.sbgh-form-disclaimer {
  font-size: .8rem;
  color: var(--muted);
  margin-top: 14px;
}
.sbgh-form-disclaimer a { color: var(--blue); }

/* ═══════════════════════════════════════════════════════
   SUCCESS MESSAGE
═══════════════════════════════════════════════════════ */
.sbgh-success-msg {
  text-align: center;
  padding: 60px 20px;
  background: var(--green-lt);
  border: 2px solid var(--green);
  border-radius: var(--radius);
}
.sbgh-success-icon { font-size: 3rem; margin-bottom: 16px; }
.sbgh-success-msg h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 10px;
}
.sbgh-success-msg p { color: var(--dark); margin-bottom: 24px; }

/* ═══════════════════════════════════════════════════════
   AI AUDIT TOOL
═══════════════════════════════════════════════════════ */
.sbgh-audit-intro {
  text-align: center;
  padding: 48px 20px 36px;
}
.sbgh-audit-badge {
  display: inline-block;
  background: var(--blue-xlt);
  color: var(--blue);
  border: 1px solid var(--blue);
  border-radius: 20px;
  padding: 5px 16px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.sbgh-audit-intro h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.sbgh-audit-intro p { color: var(--muted); max-width: 540px; margin: 0 auto; }
.sbgh-audit-form { max-width: 640px; margin: 0 auto; }

/* Loading state */
.sbgh-audit-loading {
  text-align: center;
  padding: 60px 20px;
}
.sbgh-audit-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: sbgh-spin 1s linear infinite;
  margin: 0 auto 20px;
}
@keyframes sbgh-spin { to { transform: rotate(360deg); } }
.sbgh-audit-loading p { color: var(--muted); font-size: 1rem; margin-bottom: 20px; }
.sbgh-audit-progress {
  max-width: 320px;
  margin: 0 auto;
  height: 4px;
  background: var(--light);
  border-radius: 4px;
  overflow: hidden;
}
.sbgh-audit-progress-bar {
  height: 100%;
  background: var(--blue);
  width: 0%;
  transition: width .5s ease;
  border-radius: 4px;
}

/* Brief output */
.sbgh-audit-result {
  margin-top: 32px;
  animation: sbgh-fade-in .4s ease;
}
@keyframes sbgh-fade-in { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }

.sbgh-brief-wrap {
  border: 2px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
}
.sbgh-brief-header {
  background: var(--navy);
  color: var(--white);
  padding: 32px 40px;
  text-align: center;
}
.sbgh-brief-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 8px;
}
.sbgh-brief-header h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -.5px;
  margin-bottom: 8px;
}
.sbgh-brief-meta { font-size: .88rem; color: rgba(255,255,255,.7); }

.sbgh-brief-body {
  padding: 36px 40px;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--dark);
}
.sbgh-brief-body h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  text-transform: uppercase;
  border-left: 4px solid var(--yellow);
  padding-left: 12px;
  margin: 28px 0 12px;
}
.sbgh-brief-body h3 {
  font-weight: 700;
  color: var(--navy);
  margin: 18px 0 8px;
}
.sbgh-brief-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: .9rem;
}
.sbgh-brief-body table th {
  background: var(--navy);
  color: var(--white);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
}
.sbgh-brief-body table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.sbgh-brief-body table tr:nth-child(even) td { background: var(--off); }

.sbgh-brief-footer {
  background: var(--yell-lt);
  border-top: 2px solid var(--yellow);
  padding: 32px 40px;
  text-align: center;
}
.sbgh-brief-footer h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.sbgh-brief-footer p { color: var(--muted); margin-bottom: 20px; }
.sbgh-brief-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 600px) {
  .sbgh-brief-header,
  .sbgh-brief-body,
  .sbgh-brief-footer { padding: 24px 20px; }
}