/* ============================================================
   BackSEO Meta Description v2 — Admin Styles
   Back Studio © 2024  |  backseo.fr
   ============================================================ */

:root {
  --bs-dark:    #1a1a2e;
  --bs-gold:    #e8c547;
  --bs-green:   #22c55e;
  --bs-red:     #ef4444;
  --bs-amber:   #f59e0b;
  --bs-blue:    #3b82f6;
  --bs-surface: #ffffff;
  --bs-bg:      #f8fafc;
  --bs-border:  #e2e8f0;
  --bs-text:    #1e293b;
  --bs-muted:   #64748b;
  --bs-radius:  10px;
  --bs-shadow:  0 2px 16px rgba(0,0,0,.07);
}

/* ── Wrapper ──────────────────────────────────────────────── */
.backseo-wrapper {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--bs-text);
  padding: 4px 0 8px;
  font-size: 13px;
}

/* ── Header ───────────────────────────────────────────────── */
.backseo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bs-border);
  flex-wrap: wrap;
  gap: 10px;
}
.backseo-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.backseo-brand {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--bs-dark);
}
.backseo-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.backseo-badge {
  background: var(--bs-dark);
  color: var(--bs-gold);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
}

/* ── Score SEO ────────────────────────────────────────────── */
.backseo-score-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.backseo-score-bar {
  width: 80px;
  height: 6px;
  background: #e2e8f0;
  border-radius: 99px;
  overflow: hidden;
}
.backseo-score-bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width .4s ease, background-color .3s;
}
.backseo-bar-green  { background: var(--bs-green); }
.backseo-bar-orange { background: var(--bs-amber); }
.backseo-bar-red    { background: var(--bs-red);   }

.backseo-score-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  white-space: nowrap;
}
.backseo-score-green  { background: #dcfce7; color: #166534; }
.backseo-score-orange { background: #fef3c7; color: #92400e; }
.backseo-score-red    { background: #fee2e2; color: #991b1b; }

.backseo-score-label {
  font-size: 11px;
  font-weight: 500;
}
.backseo-score-txt-green  { color: #16a34a; }
.backseo-score-txt-orange { color: #d97706; }
.backseo-score-txt-red    { color: #dc2626; }

/* ── Tabs ─────────────────────────────────────────────────── */
.backseo-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--bs-border);
}
.backseo-tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bs-muted);
  cursor: pointer;
  transition: color .15s, border-color .15s;
  border-radius: 4px 4px 0 0;
}
.backseo-tab-btn:hover { color: var(--bs-dark); }
.backseo-tab-btn.active {
  color: var(--bs-dark);
  border-bottom-color: var(--bs-dark);
  background: rgba(26,26,46,.04);
}

/* ── Tab panels ───────────────────────────────────────────── */
.backseo-tab-panel { display: none; }
.backseo-tab-panel.active { display: block; }

/* ── Field ────────────────────────────────────────────────── */
.backseo-field { margin-bottom: 18px; }
.backseo-mt { margin-top: 18px; }

.backseo-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--bs-dark);
  margin-bottom: 3px;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.backseo-hint {
  font-size: 12px;
  color: var(--bs-muted);
  margin: 0 0 8px;
  line-height: 1.5;
}

/* ── Input ────────────────────────────────────────────────── */
.backseo-input {
  width: 100%;
  box-sizing: border-box;
  padding: 9px 12px !important;
  border: 2px solid var(--bs-border) !important;
  border-radius: var(--bs-radius) !important;
  font-size: 13px !important;
  color: var(--bs-text) !important;
  background: var(--bs-surface) !important;
  transition: border-color .2s, box-shadow .2s;
  box-shadow: none !important;
}
.backseo-input:focus {
  border-color: var(--bs-dark) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(26,26,46,.08) !important;
}

/* ── Textarea ─────────────────────────────────────────────── */
.backseo-textarea-wrap { position: relative; }

.backseo-textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px 34px !important;
  border: 2px solid var(--bs-border) !important;
  border-radius: var(--bs-radius) !important;
  font-size: 13px !important;
  line-height: 1.6 !important;
  color: var(--bs-text) !important;
  background: var(--bs-surface) !important;
  resize: vertical;
  min-height: 78px;
  transition: border-color .2s, box-shadow .2s;
  box-shadow: none !important;
}
.backseo-textarea:focus {
  border-color: var(--bs-dark) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(26,26,46,.08) !important;
}
.backseo-textarea::placeholder,
.backseo-input::placeholder { color: #b0bec5; }

/* ── Counter ──────────────────────────────────────────────── */
.backseo-counter {
  position: absolute;
  bottom: 8px;
  right: 10px;
  font-size: 10px;
  color: var(--bs-muted);
  pointer-events: none;
  font-variant-numeric: tabular-nums;
  transition: color .2s;
}
.backseo-counter.backseo-is-optimal { color: var(--bs-green); }
.backseo-counter.backseo-is-long    { color: var(--bs-red);   }
.backseo-counter.backseo-is-short   { color: var(--bs-amber); }
.backseo-counter.backseo-is-empty   { color: var(--bs-muted); }

/* ── Indicator ────────────────────────────────────────────── */
.backseo-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  min-height: 18px;
}
.backseo-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #94a3b8;
  flex-shrink: 0;
  transition: background-color .25s;
}
.backseo-indicator-text {
  font-size: 11px;
  font-weight: 500;
  transition: color .25s;
}
.backseo-ind-empty   { color: #94a3b8; }
.backseo-ind-short   { color: var(--bs-amber); }
.backseo-ind-optimal { color: var(--bs-green); }
.backseo-ind-long    { color: var(--bs-red);   }

/* ── Keyword ──────────────────────────────────────────────── */
.backseo-kw-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.backseo-kw-input { flex: 1; min-width: 180px; }
.backseo-kw-count {
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  padding: 3px 9px;
  border-radius: 20px;
  background: #f1f5f9;
}
.backseo-kw-found  { background: #dcfce7; color: #166534; }
.backseo-kw-absent { background: #fee2e2; color: #991b1b; }

.backseo-kw-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.backseo-kw-check {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}
.backseo-kw-check.ok { background: #dcfce7; color: #166534; }
.backseo-kw-check.no { background: #fef2f2; color: #b91c1c; }

/* ── Open Graph / Twitter info box ───────────────────────── */
.backseo-og-info {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--bs-radius);
  padding: 10px 14px;
  margin-bottom: 14px;
}
.backseo-og-info p { margin: 0; font-size: 12px; color: #0369a1; }

.backseo-og-auto-fields {
  background: var(--bs-bg);
  border: 1px solid var(--bs-border);
  border-radius: var(--bs-radius);
  overflow: hidden;
}
.backseo-og-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 7px 14px;
  border-bottom: 1px solid var(--bs-border);
}
.backseo-og-row:last-child { border-bottom: none; }
.backseo-og-tag { min-width: 160px; font-size: 12px; }
.backseo-og-tag code {
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--bs-dark);
}
.backseo-og-auto { font-size: 12px; color: var(--bs-muted); }

.backseo-img-hint {
  font-size: 11px;
  color: var(--bs-muted);
  margin: 4px 0 0;
}

/* ── Preview section ──────────────────────────────────────── */
.backseo-preview-section {
  border: 1px solid var(--bs-border);
  border-radius: var(--bs-radius);
  overflow: hidden;
  margin-bottom: 16px;
}
.backseo-preview-tabs {
  display: flex;
  background: var(--bs-bg);
  border-bottom: 1px solid var(--bs-border);
  gap: 0;
}
.backseo-preview-tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bs-muted);
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.backseo-preview-tab-btn:hover { color: var(--bs-dark); background: rgba(0,0,0,.03); }
.backseo-preview-tab-btn.active {
  color: var(--bs-dark);
  border-bottom-color: var(--bs-dark);
  background: var(--bs-surface);
}
.backseo-preview-panel { display: none; padding: 16px; }
.backseo-preview-panel.active { display: block; }

/* ── Google SERP preview ──────────────────────────────────── */
.backseo-serp-preview {
  background: #fff;
  border: 1px solid #dde1e7;
  border-radius: 8px;
  padding: 12px 16px;
  font-family: Arial, sans-serif;
  max-width: 600px;
}
.backseo-serp-url  { font-size: 12px; color: #006621; margin-bottom: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.backseo-serp-page-title { font-size: 18px; color: #1a0dab; margin-bottom: 4px; line-height: 1.3; }
.backseo-serp-page-title:hover { text-decoration: underline; cursor: pointer; }
.backseo-serp-description { font-size: 13px; color: #545454; line-height: 1.5; font-style: italic; }
.backseo-serp-description.is-placeholder { color: #b0bec5; }

/* ── Facebook card preview ────────────────────────────────── */
.backseo-fb-card {
  border: 1px solid #dde1e7;
  border-radius: 4px;
  overflow: hidden;
  max-width: 500px;
  font-family: -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
}
.backseo-fb-preview-img {
  width: 100%;
  height: 160px;
  background: #e9ebee;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.backseo-fb-preview-img.backseo-img-empty { background: #e9ebee; }
.backseo-fb-preview-img span { font-size: 12px; color: #90949c; }
.backseo-fb-card-body { background: #f2f3f5; padding: 10px 12px; border-top: 1px solid #dddfe2; }
.backseo-fb-preview-site  { font-size: 11px; color: #90949c; text-transform: uppercase; margin-bottom: 3px; }
.backseo-fb-preview-title { font-size: 14px; font-weight: 600; color: #1c1e21; margin-bottom: 3px; line-height: 1.3; }
.backseo-fb-preview-desc  { font-size: 13px; color: #606770; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ── Twitter card preview ─────────────────────────────────── */
.backseo-tw-card {
  border: 1px solid #e1e8ed;
  border-radius: 14px;
  overflow: hidden;
  max-width: 500px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.backseo-tw-preview-img {
  width: 100%;
  height: 160px;
  background: #cfd9de;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.backseo-tw-preview-img.backseo-img-empty { background: #cfd9de; }
.backseo-tw-preview-img span { font-size: 12px; color: #657786; }
.backseo-tw-card-body { background: #fff; padding: 10px 14px; border-top: 1px solid #e1e8ed; }
.backseo-tw-preview-title { font-size: 14px; font-weight: 700; color: #14171a; margin-bottom: 2px; line-height: 1.3; }
.backseo-tw-preview-desc  { font-size: 13px; color: #657786; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.backseo-tw-preview-site  { font-size: 12px; color: #657786; margin-top: 4px; }

/* ── Footer ───────────────────────────────────────────────── */
.backseo-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--bs-border);
  font-size: 11px;
  color: var(--bs-muted);
}
.backseo-footer a { color: var(--bs-dark); text-decoration: none; font-weight: 600; font-size: 11px; transition: color .15s; }
.backseo-footer a:hover { color: var(--bs-gold); }

/* ── Column in post list ──────────────────────────────────── */
.column-backseo_desc { width: 220px; }

/* ── Settings page ────────────────────────────────────────── */
.backseo-settings-page h1 { margin-bottom: 20px; }
.backseo-settings-card {
  background: #fff;
  border: 1px solid var(--bs-border);
  border-radius: 12px;
  padding: 28px 32px;
  max-width: 680px;
  box-shadow: var(--bs-shadow);
}
.backseo-settings-header { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.backseo-settings-header h2 { margin: 0 0 4px; font-size: 20px; color: var(--bs-dark); }
.backseo-settings-header p  { margin: 0; font-size: 13px; color: var(--bs-muted); }
.backseo-settings-card h3   { font-size: 14px; color: var(--bs-dark); font-weight: 700; margin: 20px 0 8px; }
.backseo-settings-card ul   { margin: 0 0 8px 20px; padding: 0; }
.backseo-settings-card ul li { font-size: 13px; color: var(--bs-text); margin-bottom: 4px; line-height: 1.6; }
.backseo-settings-footer { display: flex; gap: 10px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--bs-border); }

/* ── Preview section title ──────────────────────────────────── */
.backseo-preview-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--bs-muted);
  margin: 0 0 10px;
}

/* ── Slug status ────────────────────────────────────────────── */
.backseo-slug-wrap { margin-top: 8px; }
.backseo-slug-status {
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.backseo-slug-ok      { color: var(--bs-green); }
.backseo-slug-neutral { color: var(--bs-muted); }

/* ── Density / media rows ────────────────────────────────────── */
.backseo-kw-density-val {
  font-size: 11px;
  color: var(--bs-muted);
  margin-top: 6px;
}
.backseo-media-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.backseo-media-row .backseo-input { flex: 1; }
.backseo-optional { font-size: 11px; font-weight: 400; color: var(--bs-muted); }
.backseo-error-msg { font-size: 11px; color: var(--bs-red); min-height: 16px; margin: 4px 0 0; }