/* ==============================================
   TRONOS SEO ANALYZER — Public Frontend Styles
   Tronos s. r. o. | tronos.sk
   ============================================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

.tseo-wrap {
  --c-bg:       #ffffff;
  --c-surf:     #f8f9fc;
  --c-surf2:    #f0f2f7;
  --c-border:   #e2e6f0;
  --c-blue:     #0066ff;
  --c-blue2:    #0099ff;
  --c-blue-dim: rgba(0,102,255,.08);
  --c-green:    #00a854;
  --c-orange:   #e67700;
  --c-red:      #d92b3a;
  --c-yellow:   #b87900;
  --c-text:     #0f1522;
  --c-sub:      #3d4a63;
  --c-muted:    #7a8aaa;
  --c-shadow:   0 2px 16px rgba(0,0,0,.08);
  --c-shadow2:  0 4px 24px rgba(0,0,0,.12);
  --r:          12px;
  --r-sm:       8px;
  --f-display:  'Syne', sans-serif;
  --f-body:     'DM Sans', sans-serif;

  font-family: var(--f-body);
  color: var(--c-text);
  max-width: 960px;
  margin: 0 auto;
  padding: 0 0 48px;
  background: transparent;
}

/* ─── HERO ────────────────────────────────── */
.tseo-hero {
  position: relative;
  background: linear-gradient(145deg, #eef4ff 0%, #f5f8ff 50%, #eaf1ff 100%);
  border: 1px solid #d0dcf5;
  border-radius: var(--r);
  padding: 52px 48px 44px;
  overflow: hidden;
  margin-bottom: 0;
}

.tseo-hero-glow {
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 250px;
  background: radial-gradient(ellipse, rgba(0,102,255,.07) 0%, transparent 70%);
  pointer-events: none;
}

.tseo-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--c-blue), var(--c-blue2), transparent);
  border-radius: var(--r) var(--r) 0 0;
}

.tseo-hero-content {
  position: relative;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.tseo-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,102,255,.1);
  border: 1px solid rgba(0,102,255,.2);
  color: var(--c-blue);
  padding: 5px 14px;
  border-radius: 20px;
  font-family: var(--f-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .6px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.tseo-hero-title {
  font-family: var(--f-display);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: #0f1522;
  margin: 0 0 12px;
  line-height: 1.15;
  letter-spacing: -.5px;
}

.tseo-hero-sub {
  color: #3d4a63;
  font-size: 16px;
  margin: 0 0 28px;
  line-height: 1.6;
}

/* ─── INPUT GROUP ─────────────────────────── */
.tseo-input-group {
  position: relative;
  display: flex;
  align-items: center;
  background: #ffffff;
  border: 1.5px solid #c8d4ee;
  border-radius: 50px;
  padding: 6px 6px 6px 18px;
  transition: border-color .2s, box-shadow .2s;
  margin-bottom: 16px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}

.tseo-input-group:focus-within {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(0,102,255,.1), 0 2px 12px rgba(0,0,0,.06);
}

.tseo-input-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-right: 10px;
  opacity: .5;
}

.tseo-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #0f1522;
  font-family: var(--f-body);
  font-size: 15px;
  min-width: 0;
  padding: 8px 0;
}

.tseo-input::placeholder { color: var(--c-muted); }

.tseo-analyze-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--c-blue), #0052cc);
  color: #fff;
  border: none;
  border-radius: 44px;
  padding: 13px 26px;
  font-family: var(--f-display);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,102,255,.3);
  flex-shrink: 0;
}

.tseo-analyze-btn:hover  { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(0,102,255,.4); }
.tseo-analyze-btn:active { transform: translateY(0); }
.tseo-analyze-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.tseo-btn-icon { transition: transform .2s; }
.tseo-analyze-btn:hover .tseo-btn-icon { transform: translateX(3px); }

.tseo-hint { font-size: 12px; color: var(--c-muted); margin: 0 0 16px; }

/* ─── FEATURE PILLS ───────────────────────── */
.tseo-features-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
}

.tseo-features-pills span {
  background: rgba(0,102,255,.06);
  border: 1px solid rgba(0,102,255,.15);
  color: #3d4a63;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

/* ─── LOADER ──────────────────────────────── */
.tseo-loader {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: 28px 32px;
  margin-top: 16px;
  box-shadow: var(--c-shadow);
}

.tseo-loader-ring {
  width: 44px; height: 44px;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-blue);
  border-radius: 50%;
  animation: tseo-spin .7s linear infinite;
  flex-shrink: 0;
}

@keyframes tseo-spin { to { transform: rotate(360deg); } }

.tseo-loader-info { flex: 1; }
.tseo-loader-info p { color: var(--c-sub); font-size: 14px; margin: 0 0 10px; }

.tseo-prog-track { height: 4px; background: var(--c-border); border-radius: 2px; overflow: hidden; }
.tseo-prog-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--c-blue), var(--c-blue2));
  border-radius: 2px;
  transition: width .35s ease;
}

/* ─── ERROR ───────────────────────────────── */
.tseo-error {
  margin-top: 16px;
  background: #fff5f5;
  border: 1px solid #fcc;
  border-radius: var(--r-sm);
  padding: 16px 20px;
  color: var(--c-red);
  font-size: 14px;
}

/* ─── SCORE ───────────────────────────────── */
.tseo-score-wrap {
  display: flex;
  align-items: center;
  gap: 36px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: 32px 36px;
  margin-top: 20px;
  box-shadow: var(--c-shadow);
}

.tseo-score-left { position: relative; flex-shrink: 0; width: 110px; height: 110px; }
.tseo-ring-svg { width: 110px; height: 110px; transform: rotate(-90deg); }
.tseo-ring-bg  { fill: none; stroke: var(--c-border); stroke-width: 8; }
.tseo-ring-fill {
  fill: none; stroke: var(--c-blue); stroke-width: 8; stroke-linecap: round;
  transition: stroke-dashoffset 1s ease, stroke .5s;
}

.tseo-score-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.tseo-score-center span { font-family: var(--f-display); font-size: 30px; font-weight: 800; color: #0f1522; line-height: 1; }
.tseo-score-center small { font-size: 11px; color: var(--c-muted); }

.tseo-score-right { flex: 1; }
.tseo-score-label { font-family: var(--f-display); font-size: 18px; font-weight: 700; color: #0f1522; margin-bottom: 4px; }
.tseo-score-desc  { font-size: 13px; color: var(--c-sub); margin-bottom: 16px; }

.tseo-score-checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }

.tseo-check-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--c-sub);
  padding: 7px 10px;
  background: var(--c-surf); border: 1px solid var(--c-border); border-radius: var(--r-sm);
}
.tseo-check-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.tseo-check-dot.good { background: var(--c-green); }
.tseo-check-dot.mid  { background: var(--c-orange); }
.tseo-check-dot.bad  { background: var(--c-red); }
.tseo-check-pts { margin-left: auto; font-family: var(--f-display); font-size: 11px; font-weight: 700; color: #0f1522; }

/* ─── TABS ────────────────────────────────── */
.tseo-tabs {
  display: flex; gap: 4px;
  background: var(--c-surf); border: 1px solid var(--c-border);
  border-radius: var(--r); padding: 5px; margin-top: 16px;
  flex-wrap: wrap; box-shadow: var(--c-shadow);
}

.tseo-tab {
  flex: 1; min-width: 100px;
  padding: 10px 14px; background: transparent; border: 1px solid transparent;
  color: var(--c-muted); font-family: var(--f-display); font-size: 13px; font-weight: 600;
  cursor: pointer; border-radius: var(--r-sm); transition: all .18s;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.tseo-tab:hover { color: #0f1522; background: #fff; }
.tseo-tab.active { color: var(--c-blue); background: #fff; border-color: var(--c-border); box-shadow: 0 1px 6px rgba(0,0,0,.07); }

/* ─── PANELS ──────────────────────────────── */
.tseo-panel { display: none; margin-top: 14px; }
.tseo-panel.active { display: block; }
.tseo-panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ─── CARD ────────────────────────────────── */
.tseo-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r); padding: 24px; box-shadow: var(--c-shadow); }

.tseo-card-title {
  font-family: var(--f-display); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px; color: var(--c-muted);
  margin: 0 0 18px; padding: 0 0 12px; border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; gap: 7px;
}

.tseo-meta-row { margin-bottom: 16px; }
.tseo-meta-lbl {
  font-size: 11px; font-weight: 600; color: var(--c-muted);
  text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px;
  display: flex; align-items: center; justify-content: space-between;
}
.tseo-meta-val {
  background: var(--c-surf); border: 1px solid var(--c-border); border-radius: var(--r-sm);
  padding: 10px 13px; font-size: 13px; color: #0f1522; line-height: 1.5; word-break: break-all;
}
.tseo-meta-val.missing { color: var(--c-red); font-style: italic; }

.tseo-len-badge { padding: 2px 8px; border-radius: 10px; font-size: 10px; font-weight: 700; }
.tseo-len-badge.good { background: #e6f9ef; color: var(--c-green); }
.tseo-len-badge.mid  { background: #fff4e0; color: var(--c-orange); }
.tseo-len-badge.bad  { background: #ffecee; color: var(--c-red); }

.tseo-mini-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--c-border);
}
.tseo-mini-stat { background: var(--c-surf); border: 1px solid var(--c-border); border-radius: var(--r-sm); padding: 12px 8px; text-align: center; }
.tseo-mini-val { font-family: var(--f-display); font-size: 20px; font-weight: 800; color: var(--c-blue); line-height: 1; margin-bottom: 3px; }
.tseo-mini-lbl { font-size: 10px; color: var(--c-muted); text-transform: uppercase; letter-spacing: .4px; }

.tseo-h-item { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--c-border); align-items: flex-start; }
.tseo-h-item:last-child { border-bottom: none; }
.tseo-h-tag { font-family: var(--f-display); font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 5px; flex-shrink: 0; letter-spacing: .4px; }
.tseo-h-tag.h1 { background: #dbeafe; color: #1d4ed8; }
.tseo-h-tag.h2 { background: #e0f2fe; color: #0369a1; }
.tseo-h-tag.h3 { background: #fef9c3; color: #854d0e; }
.tseo-h-text  { font-size: 13px; color: #0f1522; line-height: 1.4; word-break: break-word; }

/* ─── AI SUGGESTIONS ──────────────────────── */
.tseo-ai-block { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r); padding: 24px; margin-bottom: 14px; box-shadow: var(--c-shadow); }
.tseo-ai-block:last-child { margin-bottom: 0; }
.tseo-sugg-row { margin-bottom: 16px; }
.tseo-sugg-row:last-child { margin-bottom: 0; }
.tseo-sugg-lbl { font-size: 11px; font-weight: 600; color: var(--c-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 7px; }
.tseo-sugg-val { position: relative; background: #f0f6ff; border: 1px solid #c5d8ff; border-radius: var(--r-sm); padding: 12px 90px 12px 14px; font-size: 13px; color: #0f1522; line-height: 1.55; }
.tseo-copy { position: absolute; top: 8px; right: 8px; background: #fff; border: 1px solid #c5d8ff; color: var(--c-blue); padding: 4px 10px; border-radius: 6px; font-size: 11px; font-family: var(--f-display); font-weight: 700; cursor: pointer; transition: all .15s; }
.tseo-copy:hover { background: #e8f0ff; }
.tseo-copy.copied { color: var(--c-green); border-color: var(--c-green); }

.tseo-list-rows { display: flex; flex-direction: column; gap: 8px; }
.tseo-list-row { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; background: var(--c-surf); border: 1px solid var(--c-border); border-radius: var(--r-sm); font-size: 13px; color: #0f1522; line-height: 1.5; }
.tseo-list-ico { flex-shrink: 0; }

.tseo-no-ai { background: var(--c-surf); border: 1px dashed var(--c-border); border-radius: var(--r); padding: 48px 32px; text-align: center; color: var(--c-muted); }
.tseo-no-ai .tseo-no-ai-icon { font-size: 36px; margin-bottom: 12px; }
.tseo-no-ai p { font-size: 14px; margin: 6px 0 0; color: var(--c-sub); }

/* ─── BLOG GRID ───────────────────────────── */
.tseo-blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 14px; }
.tseo-blog-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r); padding: 20px; box-shadow: var(--c-shadow); transition: border-color .2s, transform .2s, box-shadow .2s; }
.tseo-blog-card:hover { border-color: #a0b8ff; transform: translateY(-2px); box-shadow: var(--c-shadow2); }
.tseo-blog-title { font-family: var(--f-display); font-size: 14px; font-weight: 700; color: #0f1522; margin-bottom: 10px; line-height: 1.4; }
.tseo-blog-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.tseo-blog-kw { background: #e8f0ff; border: 1px solid #c5d8ff; color: var(--c-blue); padding: 3px 9px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.tseo-blog-intent { padding: 3px 9px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.tseo-blog-intent.informational { background: #e6f9ef; color: var(--c-green); }
.tseo-blog-intent.commercial    { background: #fff4e0; color: var(--c-orange); }
.tseo-blog-intent.transactional { background: #fef9c3; color: var(--c-yellow); }
.tseo-blog-desc { font-size: 12px; color: var(--c-sub); line-height: 1.5; }

/* ─── KEYWORD GAP ─────────────────────────── */
.tseo-kw-block { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r); padding: 24px; margin-bottom: 14px; box-shadow: var(--c-shadow); }
.tseo-kw-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tseo-kw-tag { background: var(--c-surf); border: 1px solid var(--c-border); color: var(--c-sub); padding: 5px 12px; border-radius: 20px; font-size: 12px; }

.tseo-missing-list { display: flex; flex-direction: column; gap: 10px; }
.tseo-missing-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px 16px; background: var(--c-surf); border: 1px solid var(--c-border); border-radius: var(--r-sm); transition: border-color .15s, box-shadow .15s; }
.tseo-missing-item:hover { border-color: #a0b8ff; box-shadow: 0 2px 10px rgba(0,102,255,.07); }
.tseo-missing-main { flex: 1; }
.tseo-missing-kw  { font-family: var(--f-display); font-size: 14px; font-weight: 700; color: #0f1522; margin-bottom: 4px; }
.tseo-missing-opp { font-size: 12px; color: var(--c-sub); line-height: 1.4; }

.tseo-diff { padding: 4px 11px; border-radius: 10px; font-size: 11px; font-weight: 700; font-family: var(--f-display); flex-shrink: 0; align-self: flex-start; }
.tseo-diff.low    { background: #e6f9ef; color: var(--c-green); }
.tseo-diff.medium { background: #fff4e0; color: var(--c-orange); }
.tseo-diff.high   { background: #ffecee; color: var(--c-red); }

.tseo-longtail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 9px; }
.tseo-longtail-item { display: flex; align-items: center; gap: 8px; background: #f0f6ff; border: 1px solid #c5d8ff; border-radius: var(--r-sm); padding: 10px 13px; font-size: 13px; color: #0f1522; }
.tseo-longtail-item::before { content: '↗'; color: var(--c-blue); font-weight: 700; }

/* ─── CTA BLOCK ───────────────────────────── */
.tseo-cta-block { margin-top: 20px; background: linear-gradient(135deg, #eef4ff, #e8f0ff); border: 1px solid #c5d8ff; border-radius: var(--r); padding: 24px 28px; }
.tseo-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.tseo-cta-text  { display: flex; flex-direction: column; gap: 4px; }
.tseo-cta-text strong { font-family: var(--f-display); font-size: 15px; color: #0f1522; }
.tseo-cta-text span   { font-size: 13px; color: var(--c-sub); }
.tseo-cta-btn { display: inline-flex; align-items: center; gap: 6px; background: var(--c-blue); color: #fff; padding: 12px 22px; border-radius: 44px; font-family: var(--f-display); font-size: 13px; font-weight: 700; text-decoration: none; transition: all .2s; white-space: nowrap; box-shadow: 0 4px 14px rgba(0,102,255,.25); flex-shrink: 0; }
.tseo-cta-btn:hover { background: #0052cc; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,102,255,.35); color: #fff; }

/* ─── BRANDING ────────────────────────────── */
.tseo-branding { text-align: center; font-size: 12px; color: var(--c-muted); margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--c-border); }
.tseo-branding a { color: var(--c-blue); text-decoration: none; }

/* ─── RESPONSIVE ──────────────────────────── */
@media (max-width: 768px) {
  .tseo-hero { padding: 36px 24px 32px; }
  .tseo-panel-grid { grid-template-columns: 1fr; }
  .tseo-score-wrap { flex-direction: column; align-items: flex-start; gap: 20px; padding: 24px; }
  .tseo-score-checks { grid-template-columns: 1fr 1fr; }
  .tseo-tab { font-size: 12px; padding: 9px 10px; }
  .tseo-mini-stats { grid-template-columns: repeat(2, 1fr); }
  .tseo-cta-inner { flex-direction: column; align-items: flex-start; }
  .tseo-blog-grid { grid-template-columns: 1fr; }
  .tseo-longtail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .tseo-hero { padding: 28px 16px 24px; }
  .tseo-score-checks { grid-template-columns: 1fr; }
  .tseo-url-group { flex-wrap: wrap; border-radius: 12px; padding: 12px; gap: 8px; }
  .tseo-url-group .tseo-input-icon { display: none; }
  .tseo-analyze-btn { width: 100%; justify-content: center; }
  .tseo-tabs { display: grid; grid-template-columns: 1fr 1fr; }
  .tseo-mini-stats { grid-template-columns: repeat(2, 1fr); }
  .tseo-card, .tseo-ai-block, .tseo-kw-block { padding: 16px; }
}