/* ============================================
   PASSWORD GENERATOR — page-specific styles
   Accent: rose/pink — Other / Security category
   Inherits variables from css/styles.css
   ============================================ */

/* ---- Page wrapper ---- */
.calc-page {
  position: relative; z-index: 1;
  max-width: 1380px; margin: 0 auto;
  padding: 48px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 440px;
  grid-template-rows: auto auto;
  gap: 48px; align-items: start;
}
.calc-page-info {
  position: static;
}

/* ---- Breadcrumb ---- */
.calc-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-dim); margin-bottom: 20px; flex-wrap: wrap;
}
.calc-breadcrumb a { color: var(--text-dim); transition: color var(--transition); }
.calc-breadcrumb a:hover { color: #f472b6; }
.calc-breadcrumb i { font-size: 10px; }

/* ---- Category tag — rose ---- */
.calc-page-tag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 12px 4px 8px;
  background: rgba(244,114,182,0.10); border: 1px solid rgba(244,114,182,0.28);
  border-radius: 100px; font-size: 12px; font-weight: 600; color: #f472b6;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 18px;
}
body.light-theme .calc-page-tag {
  background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.22); color: #db2777;
}

/* ---- Page title ---- */
.calc-page-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(28px, 3.2vw, 44px); font-weight: 800;
  line-height: 1.1; letter-spacing: -1.5px; color: var(--text); margin-bottom: 16px;
}
.calc-page-title span { color: #f472b6; }
body.light-theme .calc-page-title span { color: #db2777; }

.calc-page-desc { font-size: 16px; line-height: 1.75; color: var(--text-muted); margin-bottom: 32px; }

/* ---- Feature pills ---- */
.calc-features { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.calc-feature-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 100px;
  font-size: 13px; font-weight: 500; color: var(--text-muted);
}
.calc-feature-pill i { color: #f472b6; font-size: 12px; }
body.light-theme .calc-feature-pill i { color: #db2777; }

/* ---- Content blocks ---- */
.calc-page-content {
  margin-top: 0;
  min-width: 0;
}

.calc-page-content.fade-up {
  opacity: 1;
  transform: none;
  animation: none;
  transition: none;
  visibility: visible;
}
.content-block { margin-bottom: 40px; }
.content-block h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 22px; font-weight: 700;
  letter-spacing: -0.5px; color: var(--text); margin-bottom: 14px;
}
.content-block p  { font-size: 15px; line-height: 1.8; color: var(--text-muted); margin-bottom: 10px; }
.content-block strong { color: var(--text); font-weight: 600; }
.content-block em  { color: var(--text-muted); font-style: italic; }
.content-block code {
  font-family: 'DM Mono', monospace; font-size: 13px;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: 4px; padding: 1px 6px; color: #f472b6;
}
body.light-theme .content-block code { color: #db2777; }

/* ============================================
   EXPLAIN CARDS (2×2)
   ============================================ */
.pw-strength-explain-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px; margin-top: 18px;
}
.pw-explain-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px 14px;
  display: flex; gap: 12px; align-items: flex-start;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.pw-explain-card:hover { border-color: rgba(244,114,182,0.4); box-shadow: var(--shadow); }
body.light-theme .pw-explain-card:hover { border-color: rgba(219,39,119,0.3); }
.pw-explain-icon {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 8px;
  background: rgba(244,114,182,0.1); border: 1px solid rgba(244,114,182,0.22);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #f472b6;
}
body.light-theme .pw-explain-icon { background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.2); color: #db2777; }
.pw-explain-body { display: flex; flex-direction: column; gap: 4px; }
.pw-explain-body strong { font-size: 13px; font-weight: 700; color: var(--text); }
.pw-explain-body span   { font-size: 12px; line-height: 1.55; color: var(--text-muted); }

/* ============================================
   ENTROPY TABLE
   ============================================ */
.pw-entropy-table-wrap {
  overflow-x: auto; border: 1px solid var(--border);
  border-radius: var(--radius-sm); margin: 16px 0;
}
.pw-entropy-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.pw-entropy-table thead tr { background: var(--bg-3); }
.pw-entropy-table th {
  padding: 10px 14px; text-align: left;
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-dim); border-bottom: 1px solid var(--border);
}
.pw-entropy-table td {
  padding: 9px 14px; color: var(--text-muted); border-bottom: 1px solid var(--border);
}
.pw-entropy-table tbody tr:last-child td { border-bottom: none; }
.pw-entropy-table tbody tr:nth-child(even) { background: var(--bg-2); }
.eweak   { color: #fb7185 !important; font-weight: 600; font-family: 'DM Mono', monospace; }
.eok     { color: #fbbf24 !important; font-weight: 600; font-family: 'DM Mono', monospace; }
.efair   { color: #a78bfa !important; font-weight: 600; font-family: 'DM Mono', monospace; }
.estrong { color: #34d399 !important; font-weight: 700; font-family: 'DM Mono', monospace; }
.evstrong { color: #f472b6 !important; font-weight: 700; font-family: 'DM Mono', monospace; }
body.light-theme .eweak    { color: #e11d48 !important; }
body.light-theme .eok      { color: #d97706 !important; }
body.light-theme .efair    { color: #7c3aed !important; }
body.light-theme .estrong  { color: #059669 !important; }
body.light-theme .evstrong { color: #db2777 !important; }

/* ============================================
   PASSPHRASE BOX
   ============================================ */
.pw-passphrase-box {
  background: var(--bg-3); border: 1px solid var(--border);
  border-left: 3px solid #f472b6; border-radius: var(--radius-sm);
  overflow: hidden; margin-top: 16px;
}
body.light-theme .pw-passphrase-box { border-left-color: #db2777; }
.pw-pp-title {
  display: flex; align-items: center; gap: 8px; padding: 9px 16px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  color: #f472b6; border-bottom: 1px solid var(--border); background: var(--bg-2);
}
body.light-theme .pw-pp-title { color: #db2777; }
.pw-pp-body {
  font-size: 14px; line-height: 1.75; color: var(--text-muted); padding: 14px 18px;
}
.pw-pp-body strong { color: var(--text); font-weight: 700; }

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; transition: border-color var(--transition); }
.faq-item:hover { border-color: var(--border-hover); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; background: transparent; border: none; cursor: pointer;
  font-family: 'DM Sans', sans-serif; font-size: 15px; font-weight: 600;
  color: var(--text); text-align: left; transition: color var(--transition);
}
.faq-question:hover { color: #f472b6; }
body.light-theme .faq-question:hover { color: #db2777; }
.faq-question i { font-size: 12px; color: var(--text-dim); flex-shrink: 0; transition: transform var(--transition), color var(--transition); }
.faq-item.open .faq-question i { transform: rotate(180deg); color: #f472b6; }
body.light-theme .faq-item.open .faq-question i { color: #db2777; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease; font-size: 14px; line-height: 1.75; color: var(--text-muted); padding: 0 18px; }
.faq-item.open .faq-answer { max-height: 500px; padding: 0 18px 16px; }
.faq-answer code {
  font-family: 'DM Mono', monospace; font-size: 12px;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: 3px; padding: 1px 5px; color: #f472b6;
}
body.light-theme .faq-answer code { color: #db2777; }

/* ---- Also search chips ---- */
.also-search-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.also-search-chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 100px;
  font-size: 13px; font-weight: 500; color: var(--text-muted); white-space: nowrap;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.also-search-chip:hover { background: rgba(244,114,182,0.1); border-color: #f472b6; color: #f472b6; }
body.light-theme .also-search-chip:hover { background: rgba(219,39,119,0.07); border-color: #db2777; color: #db2777; }

/* ============================================
   CALC CARD — 440px
   ============================================ */
.calc-panel { position: sticky; top: calc(var(--header-h) + 24px); }
.calc-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg), 0 0 60px rgba(244,114,182,0.06);
}
.calc-card-header {
  padding: 20px 24px 18px; background: var(--bg-2); border-bottom: 1px solid var(--border);
  display: none; align-items: center; gap: 12px;
}
@media (max-width: 1024px) { .calc-card-header { display: flex; } }
.calc-card-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(244,114,182,0.1); border: 1px solid rgba(244,114,182,0.24);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: #f472b6; flex-shrink: 0;
}
body.light-theme .calc-card-icon { background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.22); color: #db2777; }
.calc-card-header-text h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.calc-card-header-text p  { font-size: 12px; color: var(--text-dim); }
.calc-card-body { padding: 20px 22px 22px; }

/* ---- Form groups ---- */
.form-group { margin-bottom: 18px; }
.form-label {
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600; color: var(--text-muted);
  margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.05em;
}
.form-label i { color: #f472b6; font-size: 12px; }
body.light-theme .form-label i { color: #db2777; }

/* ============================================
   MODE TOGGLE — Password / Passphrase
   ============================================ */
.mode-toggle-row { margin-bottom: 20px; }
.mode-toggle {
  display: flex; background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 3px; gap: 3px; width: 100%;
}
.mode-tog-opt {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 14px; border: none; border-radius: calc(var(--radius-sm) - 2px);
  background: transparent; font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 600;
  color: var(--text-muted); cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.mode-tog-opt i { font-size: 13px; }
.mode-tog-opt:hover { color: var(--text); }
.mode-tog-opt.active {
  background: var(--surface); color: #f472b6;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}
body.light-theme .mode-tog-opt.active { color: #db2777; }

/* ============================================
   LENGTH SLIDER
   ============================================ */
.pw-length-badge {
  margin-left: auto; padding: 2px 9px;
  font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 700;
  background: rgba(244,114,182,0.1); border: 1px solid rgba(244,114,182,0.25);
  border-radius: 100px; color: #f472b6;
}
body.light-theme .pw-length-badge {
  background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.22); color: #db2777;
}
.pw-slider-wrap { display: flex; flex-direction: column; gap: 6px; }
.pw-slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px; border-radius: 3px;
  background: var(--bg-3); border: 1px solid var(--border);
  outline: none; cursor: pointer;
}
.pw-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: #f472b6; border: 2px solid var(--surface);
  box-shadow: 0 0 0 1px rgba(244,114,182,0.4);
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.pw-slider::-webkit-slider-thumb:hover { box-shadow: 0 0 0 4px rgba(244,114,182,0.2); transform: scale(1.1); }
body.light-theme .pw-slider::-webkit-slider-thumb { background: #db2777; }
.pw-slider::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: #f472b6; border: 2px solid var(--surface); cursor: pointer;
}
.pw-slider-ticks {
  display: flex; justify-content: space-between;
  font-family: 'DM Mono', monospace; font-size: 10px; color: var(--text-dim);
  padding: 0 2px;
}

/* ============================================
   CHARACTER TYPE TOGGLES
   ============================================ */
.pw-toggle-list { display: flex; flex-direction: column; gap: 4px; }
.pw-toggle-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.pw-toggle-item:hover { border-color: var(--border-hover); background: var(--bg-3); }
.pw-toggle-left { display: flex; align-items: center; gap: 10px; }
.pw-toggle-sample {
  font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 700;
  width: 36px; height: 24px; border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; letter-spacing: 1px;
}
.pw-sample-lower   { background: rgba(96,165,250,0.12); color: #60a5fa; }
.pw-sample-upper   { background: rgba(244,114,182,0.12); color: #f472b6; }
.pw-sample-numbers { background: rgba(52,211,153,0.12); color: #34d399; }
.pw-sample-symbols { background: rgba(251,191,36,0.12); color: #fbbf24; }
.pw-sample-ambig   { background: rgba(148,163,184,0.1); color: var(--text-dim); }
body.light-theme .pw-sample-lower   { background: rgba(37,99,235,0.08); color: #2563eb; }
body.light-theme .pw-sample-upper   { background: rgba(219,39,119,0.08); color: #db2777; }
body.light-theme .pw-sample-numbers { background: rgba(5,150,105,0.08); color: #059669; }
body.light-theme .pw-sample-symbols { background: rgba(217,119,6,0.08); color: #d97706; }
.pw-toggle-name { font-size: 14px; font-weight: 500; color: var(--text); }

/* Custom toggle switch */
.pw-switch {
  position: relative; width: 40px; height: 22px; flex-shrink: 0;
}
.pw-switch input { display: none; }
.pw-slider-knob {
  position: absolute; inset: 0;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: 22px; cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.pw-slider-knob::before {
  content: '';
  position: absolute; top: 3px; left: 3px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--text-dim);
  transition: transform var(--transition), background var(--transition);
}
.pw-switch input:checked + .pw-slider-knob {
  background: rgba(244,114,182,0.2); border-color: rgba(244,114,182,0.5);
}
.pw-switch input:checked + .pw-slider-knob::before {
  transform: translateX(18px); background: #f472b6;
}
body.light-theme .pw-switch input:checked + .pw-slider-knob {
  background: rgba(219,39,119,0.1); border-color: rgba(219,39,119,0.35);
}
body.light-theme .pw-switch input:checked + .pw-slider-knob::before { background: #db2777; }

/* Ambiguous row */
.pw-ambiguous-row { margin-bottom: 14px; }

/* ============================================
   CHARACTER POOL PREVIEW
   ============================================ */
.pw-pool-row {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 12px; margin-bottom: 16px;
}
.pw-pool-label {
  display: flex; align-items: center; gap: 7px; margin-bottom: 8px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim);
}
.pw-pool-label i { color: #f472b6; font-size: 11px; }
body.light-theme .pw-pool-label i { color: #db2777; }
.pw-pool-count {
  margin-left: auto; font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 700;
  color: #f472b6;
}
body.light-theme .pw-pool-count { color: #db2777; }
.pw-pool-chars {
  font-family: 'DM Mono', monospace; font-size: 11px; line-height: 1.9;
  color: var(--text-muted); word-break: break-all; letter-spacing: 1.5px;
}

/* ============================================
   PASSPHRASE MODE CONTROLS
   ============================================ */
.pp-sep-row { display: flex; flex-wrap: wrap; gap: 6px; }
.pp-sep-btn {
  padding: 7px 14px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-family: 'DM Mono', monospace; font-size: 13px;
  font-weight: 600; color: var(--text-muted); cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.pp-sep-btn:hover { border-color: var(--border-hover); color: var(--text); }
.pp-sep-btn.active {
  background: rgba(244,114,182,0.1); border-color: rgba(244,114,182,0.35); color: #f472b6;
}
body.light-theme .pp-sep-btn.active {
  background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.28); color: #db2777;
}

/* ============================================
   STRENGTH METER — 5 segments
   ============================================ */
.pw-strength-section {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 16px;
}
.pw-strength-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
}
.pw-strength-label-row { display: flex; align-items: center; gap: 10px; }
.pw-strength-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim);
}
.pw-strength-name {
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 14px; font-weight: 800;
  color: var(--text-dim); transition: color var(--transition);
}
.pw-entropy-badge {
  font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 700;
  padding: 2px 9px; border-radius: 100px;
  background: var(--bg-3); border: 1px solid var(--border); color: var(--text-dim);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

/* 5 segments */
.pw-strength-segments {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; margin-bottom: 8px;
}
.pw-seg {
  height: 6px; border-radius: 3px; background: var(--bg-3); border: 1px solid var(--border);
  transition: background 0.3s ease, border-color 0.3s ease;
}

/* Tier colours applied by JS via class on .pw-strength-section */
.pw-strength-section.tier-1 .pw-seg:nth-child(-n+1) { background: #fb7185; border-color: #fb7185; }
.pw-strength-section.tier-2 .pw-seg:nth-child(-n+2) { background: #fbbf24; border-color: #fbbf24; }
.pw-strength-section.tier-3 .pw-seg:nth-child(-n+3) { background: #a78bfa; border-color: #a78bfa; }
.pw-strength-section.tier-4 .pw-seg:nth-child(-n+4) { background: #34d399; border-color: #34d399; }
.pw-strength-section.tier-5 .pw-seg:nth-child(-n+5) { background: #f472b6; border-color: #f472b6; }

body.light-theme .pw-strength-section.tier-1 .pw-seg:nth-child(-n+1) { background: #e11d48; border-color: #e11d48; }
body.light-theme .pw-strength-section.tier-2 .pw-seg:nth-child(-n+2) { background: #d97706; border-color: #d97706; }
body.light-theme .pw-strength-section.tier-3 .pw-seg:nth-child(-n+3) { background: #7c3aed; border-color: #7c3aed; }
body.light-theme .pw-strength-section.tier-4 .pw-seg:nth-child(-n+4) { background: #059669; border-color: #059669; }
body.light-theme .pw-strength-section.tier-5 .pw-seg:nth-child(-n+5) { background: #db2777; border-color: #db2777; }

/* Tier label colours */
.pw-strength-section.tier-1 .pw-strength-name { color: #fb7185; }
.pw-strength-section.tier-2 .pw-strength-name { color: #fbbf24; }
.pw-strength-section.tier-3 .pw-strength-name { color: #a78bfa; }
.pw-strength-section.tier-4 .pw-strength-name { color: #34d399; }
.pw-strength-section.tier-5 .pw-strength-name { color: #f472b6; }

body.light-theme .pw-strength-section.tier-1 .pw-strength-name { color: #e11d48; }
body.light-theme .pw-strength-section.tier-2 .pw-strength-name { color: #d97706; }
body.light-theme .pw-strength-section.tier-3 .pw-strength-name { color: #7c3aed; }
body.light-theme .pw-strength-section.tier-4 .pw-strength-name { color: #059669; }
body.light-theme .pw-strength-section.tier-5 .pw-strength-name { color: #db2777; }

/* Entropy badge tier colours */
.pw-strength-section.tier-1 .pw-entropy-badge { background: rgba(251,113,133,0.1); border-color: rgba(251,113,133,0.3); color: #fb7185; }
.pw-strength-section.tier-2 .pw-entropy-badge { background: rgba(251,191,36,0.1);  border-color: rgba(251,191,36,0.3);  color: #fbbf24; }
.pw-strength-section.tier-3 .pw-entropy-badge { background: rgba(167,139,250,0.1); border-color: rgba(167,139,250,0.3); color: #a78bfa; }
.pw-strength-section.tier-4 .pw-entropy-badge { background: rgba(52,211,153,0.1);  border-color: rgba(52,211,153,0.3);  color: #34d399; }
.pw-strength-section.tier-5 .pw-entropy-badge { background: rgba(244,114,182,0.1); border-color: rgba(244,114,182,0.3); color: #f472b6; }

body.light-theme .pw-strength-section.tier-1 .pw-entropy-badge { color: #e11d48; }
body.light-theme .pw-strength-section.tier-2 .pw-entropy-badge { color: #d97706; }
body.light-theme .pw-strength-section.tier-3 .pw-entropy-badge { color: #7c3aed; }
body.light-theme .pw-strength-section.tier-4 .pw-entropy-badge { color: #059669; }
body.light-theme .pw-strength-section.tier-5 .pw-entropy-badge { color: #db2777; }

.pw-strength-hint {
  font-size: 12px; color: var(--text-dim); line-height: 1.5; font-style: italic;
}

/* ============================================
   PASSWORD OUTPUT BOX
   ============================================ */
.pw-output-section { margin-bottom: 16px; }
.pw-output-label {
  display: flex; align-items: center; gap: 7px; margin-bottom: 8px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim);
}
.pw-output-label i { color: #f472b6; }
body.light-theme .pw-output-label i { color: #db2777; }
.pw-output-box {
  background: var(--bg-2); border: 2px solid var(--border); border-radius: var(--radius-sm);
  padding: 16px 18px; min-height: 60px; display: flex; align-items: center;
  cursor: pointer; position: relative; overflow: hidden;
  transition: border-color var(--transition), background var(--transition);
}
.pw-output-box:hover { border-color: var(--border-hover); background: var(--bg-3); }
.pw-output-box.pw-copied { border-color: #f472b6; background: rgba(244,114,182,0.05); }
body.light-theme .pw-output-box.pw-copied { border-color: #db2777; background: rgba(219,39,119,0.04); }

/* Scramble animation state */
.pw-output-box.pw-scrambling { border-color: #f472b6; }
body.light-theme .pw-output-box.pw-scrambling { border-color: #db2777; }
.pw-output-box.pw-scrambling .pw-output-text {
  color: #f472b6;
  opacity: 0.85;
}
body.light-theme .pw-output-box.pw-scrambling .pw-output-text {
  color: #db2777;
}
.pw-output-text {
  font-family: 'DM Mono', monospace; font-size: 15px; font-weight: 500;
  color: var(--text); word-break: break-all; line-height: 1.6; letter-spacing: 0.5px;
}
.pw-output-text.pw-placeholder { color: var(--text-dim); font-style: italic; font-size: 13px; }

/* Action buttons */
.pw-output-actions {
  display: flex; gap: 8px; margin-top: 10px;
}
.pw-copy-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 16px; background: rgba(244,114,182,0.1); border: 1px solid rgba(244,114,182,0.3);
  border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif;
  font-size: 14px; font-weight: 600; color: #f472b6; cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
}
.pw-copy-btn:hover { background: rgba(244,114,182,0.2); box-shadow: 0 2px 12px rgba(244,114,182,0.2); }
.pw-copy-btn.copied { background: rgba(52,211,153,0.1); border-color: rgba(52,211,153,0.3); color: #34d399; }
body.light-theme .pw-copy-btn { background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.25); color: #db2777; }
body.light-theme .pw-copy-btn:hover { background: rgba(219,39,119,0.14); }
body.light-theme .pw-copy-btn.copied { background: rgba(5,150,105,0.08); border-color: rgba(5,150,105,0.25); color: #059669; }
.pw-regen-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 16px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif;
  font-size: 14px; font-weight: 600; color: var(--text-muted); cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.pw-regen-btn:hover { background: var(--bg-3); border-color: var(--border-hover); color: var(--text); }
.pw-regen-btn i { transition: transform 0.35s ease; }
.pw-regen-btn:active i { transform: rotate(180deg); }

/* Error toast */
.calc-error {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  background: var(--pink-dim); border: 1px solid rgba(251,113,133,0.3);
  border-radius: var(--radius-sm); color: var(--pink); font-size: 14px; font-weight: 500;
  margin-bottom: 12px; opacity: 0; transform: translateY(-6px);
  transition: opacity 0.3s ease, transform 0.3s ease; pointer-events: none;
}
.calc-error.show { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* Generate button */
.calc-btn-primary {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 14px 20px; background: var(--accent); color: #0c0f1a;
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 16px; font-weight: 700;
  border: none; border-radius: var(--radius-sm); cursor: pointer;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative; overflow: hidden;
}
body.light-theme .calc-btn-primary { color: #fff; }
.calc-btn-primary::after { content: ''; position: absolute; inset: 0; background: #000; opacity: 0; transition: opacity 0.15s; }
.calc-btn-primary:hover { box-shadow: 0 4px 20px var(--accent-glow); }
.calc-btn-primary:hover::after { opacity: 0.06; }
.calc-btn-primary:active { transform: scale(0.98); }

/* ============================================
   TOPIC CLUSTER
   ============================================ */
.topic-cluster-section {
  position: relative; z-index: 1;
  background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.topic-cluster-inner { max-width: 1380px; margin: 0 auto; padding: 56px 24px; }
.topic-cluster-header { max-width: 680px; margin-bottom: 40px; }
.topic-cluster-tag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 12px 4px 8px; background: rgba(244,114,182,0.1); border: 1px solid rgba(244,114,182,0.24);
  border-radius: 100px; font-size: 12px; font-weight: 600; color: #f472b6;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px;
}
body.light-theme .topic-cluster-tag { background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.2); color: #db2777; }
.topic-cluster-header h2 { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(22px,2.5vw,30px); font-weight: 800; letter-spacing: -0.8px; color: var(--text); margin-bottom: 12px; }
.topic-cluster-header p { font-size: 15px; line-height: 1.75; color: var(--text-muted); }

.cluster-grid { display: grid; grid-template-columns: 280px 1fr; gap: 24px; margin-bottom: 40px; align-items: start; }
.cluster-primary { background: var(--surface); border: 2px solid #f472b6; border-radius: var(--radius); padding: 22px; position: relative; }
body.light-theme .cluster-primary { border-color: #db2777; }
.cluster-primary::before { content: ''; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(135deg, rgba(244,114,182,0.07) 0%, transparent 60%); pointer-events: none; }
.cluster-primary-label { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #f472b6; margin-bottom: 10px; }
body.light-theme .cluster-primary-label { color: #db2777; }
.cluster-primary h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 8px; position: relative; }
.cluster-primary p  { font-size: 13px; line-height: 1.65; color: var(--text-muted); margin-bottom: 14px; position: relative; }
.cluster-keywords { display: flex; flex-wrap: wrap; gap: 6px; position: relative; }
.cluster-keywords span { padding: 3px 9px; background: rgba(244,114,182,0.1); border: 1px solid rgba(244,114,182,0.22); border-radius: 100px; font-size: 11px; font-weight: 600; color: #f472b6; }
body.light-theme .cluster-keywords span { background: rgba(219,39,119,0.07); border-color: rgba(219,39,119,0.18); color: #db2777; }

.cluster-links { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.cluster-links h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 14px; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; padding: 14px 20px; border-bottom: 1px solid var(--border); background: var(--bg-3); }
.cluster-link-list { display: flex; flex-direction: column; }
.cluster-link-item { display: flex; align-items: center; gap: 14px; padding: 14px 20px; border-bottom: 1px solid var(--border); transition: background var(--transition); }
.cluster-link-item:last-child { border-bottom: none; }
.cluster-link-item:hover { background: var(--bg-3); }
.cluster-link-icon { flex-shrink: 0; width: 34px; height: 34px; border-radius: 8px; background: rgba(244,114,182,0.1); display: flex; align-items: center; justify-content: center; font-size: 15px; color: #f472b6; }
body.light-theme .cluster-link-icon { background: rgba(219,39,119,0.07); color: #db2777; }
.cluster-link-text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.cluster-link-text strong { font-size: 14px; font-weight: 600; color: var(--text); }
.cluster-link-text span   { font-size: 12px; color: var(--text-dim); }
.cluster-link-arrow { color: var(--text-dim); font-size: 12px; transition: transform var(--transition), color var(--transition); }
.cluster-link-item:hover .cluster-link-arrow { transform: translateX(3px); color: #f472b6; }
body.light-theme .cluster-link-item:hover .cluster-link-arrow { color: #db2777; }
.cluster-link-all { background: var(--bg-2); }

.cluster-crosslinks { padding-top: 32px; border-top: 1px solid var(--border); }
.cluster-crosslinks h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 18px; font-weight: 700; letter-spacing: -0.3px; color: var(--text); margin-bottom: 6px; }
.cluster-crosslinks > p { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }
.crosslink-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.crosslink-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 16px; display: flex; flex-direction: column; gap: 8px; transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition); }
.crosslink-card:hover { border-color: #f472b6; transform: translateY(-3px); box-shadow: var(--shadow); }
body.light-theme .crosslink-card:hover { border-color: #db2777; }
.crosslink-card i { font-size: 20px; color: #f472b6; }
body.light-theme .crosslink-card i { color: #db2777; }
.crosslink-card strong { font-family: 'Bricolage Grotesque', sans-serif; font-size: 14px; font-weight: 700; color: var(--text); }
.crosslink-card span { font-size: 12px; line-height: 1.5; color: var(--text-dim); }

/* Ad slot */
.ad-slot { position: relative; z-index: 1; max-width: 1380px; margin: 0 auto; padding: 0 24px 40px; }
.ad-slot > div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

/* Fade-up */
.fade-up { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .calc-page { grid-template-columns: 1fr; padding: 32px 20px 60px; gap: 32px; }
  .calc-page-info { position: static; }
  .calc-panel { position: static; order: 2; }
  .calc-page-content { order: 3; }
  .cluster-grid { grid-template-columns: 1fr; }
  .crosslink-grid { grid-template-columns: 1fr 1fr; }
  .pw-strength-explain-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .calc-page { padding: 24px 16px 48px; }
  .crosslink-grid { grid-template-columns: 1fr; }
  .pw-strength-explain-grid { grid-template-columns: 1fr; }
  .pw-output-text { font-size: 13px; }
  .topic-cluster-inner { padding: 36px 16px; }
}

@media (min-width: 1025px) {
  .calc-page-info {
    grid-row: 1 / 2;
    grid-column: 1 / 2;
  }
  .calc-page-content {
    grid-row: 2 / 3;
    grid-column: 1 / 2;
  }
  .calc-panel {
    grid-row: 1 / 3;
    grid-column: 2 / 3;
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}