/* ── Light theme (default) ─────────────────────────────────────────────────── */
:root {
  --bg: #fafbfc;
  --surface: #ffffff;
  --surface2: #f3f4f6;
  --border: #d1d5db;
  --primary: #192f4a;
  --primary-light: #2a4a6a;
  --accent: #dc2626;
  --accent-dim: #fee2e2;
  --gold: #d97706;
  --text: #111827;
  --text-muted: #4b5563;
  --text-dim: #6b7280;
  --green: #10b981;
  --mono: 'DM Mono', monospace;
  --body: 'Open Sans', sans-serif;
}

/* ── Dark theme ─────────────────────────────────────────────────────────────── */
body.dark-theme {
  --bg: #0f172a;
  --surface: #1a2332;
  --surface2: #233043;
  --border: #334155;
  --primary: #3b82f6;
  --primary-light: #60a5fa;
  --accent: #ef4444;
  --accent-dim: #7f1d1d;
  --gold: #fbbf24;
  --text: #ffffff;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --green: #34d399;
  -webkit-font-smoothing: none;
  -moz-osx-font-smoothing: unset;
  text-rendering: optimizeSpeed;
}

/* Dark theme — reduce font weights to prevent blurriness on dark backgrounds */
body.dark-theme h1                            { font-weight: 700; }
body.dark-theme .logo-brand                   { font-weight: 500; }
body.dark-theme .passphrase-display           { font-weight: 500; }
body.dark-theme .passphrase-display .word     { font-weight: 500; }
body.dark-theme .passphrase-display .word.cap { font-weight: 600; }
body.dark-theme .passphrase-display .num      { font-weight: 500; }
body.dark-theme .passphrase-display .special  { font-weight: 600; }
body.dark-theme .strength-label               { font-weight: 500; }
body.dark-theme .char-count                   { font-weight: 400; }
body.dark-theme .char-count .num              { font-weight: 500; }
body.dark-theme .setting-label                { font-weight: 500; }
body.dark-theme .slider-val                   { font-weight: 500; }
body.dark-theme .sep-btn.active               { background: var(--accent); color: #fff; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 112.5%; /* 18px @ 16px root — respects browser accessibility settings */
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color 0.3s, color 0.3s;
}

/* Šahovnica background pattern */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    repeating-conic-gradient(#192f4a08 0% 25%, transparent 0% 50%);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}
@supports not (background-image: repeating-conic-gradient(red 0 25%, transparent 0 50%)) {
  body::before { display: none; }
}

/* Radial glow */
body::after {
  content: '';
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 60vh;
  background: radial-gradient(ellipse, #0ea5e908 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 30px 16px 40px;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 12px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* ── Header ─────────────────────────────────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.fixit-logo {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  filter: invert(1);
  mix-blend-mode: multiply;
}
body.dark-theme .fixit-logo {
  filter: none;
  mix-blend-mode: screen;
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-brand {
  font-size: 1.9rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--text);
  line-height: 1;
  text-transform: uppercase;
}
body.dark-theme .logo-brand { font-weight: 200; }

.header-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
}

.header-descriptor {
  font-family: var(--body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.01em;
}

.etym-note {
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--text-dim);
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-wrap: wrap;
}
.etym-word { color: var(--primary); font-weight: 600; }
.etym-lang {
  font-size: 8.5px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0 3px;
  line-height: 1.5;
}
.etym-sep  { color: var(--text-dim); }
.etym-def  { color: var(--text-muted); }
.etym-dot  { color: var(--border); }
@media (max-width: 560px) { .etym-note { display: none; } }
@media (max-width: 400px) { .header-center { display: none; } }

.logo-badge .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

h1 {
  font-family: var(--body);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 6px;
}

h1 em {
  font-style: italic;
  color: var(--accent);
}

.subtitle {
  font-family: var(--body);
  font-weight: 300;
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ── Output ──────────────────────────────────────────────────────────────────── */
.output-card {
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.08);
}

.output-card:hover {
  box-shadow: 0 0 30px rgba(220, 38, 38, 0.15);
}

@keyframes copy-flash {
  0%   { box-shadow: 0 0 0 0   rgba(16, 185, 129, 0.7); }
  55%  { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.2); }
  100% { box-shadow: 0 0 0 14px rgba(16, 185, 129, 0); }
}
.output-card.copy-flash {
  animation: copy-flash 0.55s ease-out forwards;
}

body.dark-theme .output-card {
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.12);
}

body.dark-theme .output-card:hover {
  box-shadow: 0 0 30px rgba(239, 68, 68, 0.2);
}

body.light-theme .output-card {
  background: #ffffff;
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.08);
}

body.light-theme .output-card:hover {
  box-shadow: 0 0 30px rgba(220, 38, 38, 0.15);
}

.output-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}

/* ── Single-mode display row (passphrase + inline copy/pin) ── */
.single-display-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
}

.single-display-row .passphrase-display {
  flex: 1;
  margin-bottom: 0;
}

.single-display-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.single-display-actions .btn-copy-sm,
.single-display-actions .btn-qr-sm,
.pp-row .btn-copy-sm,
.pp-row .btn-qr-sm {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  padding: 5px 12px;
  font-size: 11px;
}
.single-display-actions .btn-copy-sm:hover,
.single-display-actions .btn-qr-sm:hover,
.pp-row .btn-copy-sm:hover,
.pp-row .btn-qr-sm:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  opacity: 0.85;
}
.single-display-actions .btn-copy-sm.copied,
.pp-row .btn-copy-sm.copied {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.btn-qr-sm {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}

.passphrase-display {
  font-family: var(--mono);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
  line-height: 1.6;
  word-break: break-all;
  min-height: 50px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  justify-content: center;
  margin-bottom: 10px;
  padding: 12px;
  background: var(--surface2);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s;
}
.passphrase-display:not(:has(.placeholder)):hover {
  background: var(--border);
}

.passphrase-display .word { color: var(--text); font-weight: 700; }
.passphrase-display .word.cap { color: var(--accent); font-weight: 800; }
.passphrase-display .separator { color: var(--text); opacity: 1; white-space: pre; font-weight: 600; }
.passphrase-display .num { color: var(--accent); font-weight: 700; }
.passphrase-display .special { color: var(--accent); font-weight: 800; }
@keyframes tokIn {
  from { opacity: 0; transform: translateY(-6px); filter: blur(5px); }
  to   { opacity: 1; transform: translateY(0);    filter: blur(0); }
}

.passphrase-display .tok {
  display: inline-block;
  opacity: 0;
  animation: tokIn 0.25s ease forwards;
}

.passphrase-display .placeholder {
  color: var(--text-dim);
  font-style: italic;
  font-family: var(--body);
  font-size: 0.95rem;
}

/* Light theme - Passphrase display fixes */
body.light-theme .passphrase-display { 
  color: #111827; 
  font-weight: 700;
  background: #ffffff;
  border: 1px solid #e5e7eb;
}
body.light-theme .passphrase-display .num {
  color: #dc2626;
  font-weight: 700;
}

body.light-theme .passphrase-display .word { 
  color: #111827; 
  font-weight: 700; 
}
body.light-theme .passphrase-display .word.cap { 
  color: #dc2626; 
  font-weight: 800; 
}
body.light-theme .passphrase-display .num { 
  color: #dc2626; 
  font-weight: 800; 
}
body.light-theme .passphrase-display .special { 
  color: #dc2626; 
  font-weight: 800; 
}
body.light-theme .passphrase-display .separator { 
  color: #6b7280; 
  opacity: 1; 
  white-space: pre; 
  font-weight: 600; 
}

.output-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.strength-bar {
  display: flex;
  align-items: center;
  gap: 6px;
}

.strength-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 700;
}

/* Strength label is --text by default; soften in dark mode */
body.dark-theme .strength-label { color: var(--text-muted); }

.strength-dots {
  display: flex;
  gap: 3px;
}

.strength-dots span {
  width: 16px; height: 3px;
  border-radius: 2px;
  background: var(--border);
  transition: background 0.4s;
}

.strength-dots.s1 span:nth-child(1) { background: var(--accent); }
.strength-dots.s2 span:nth-child(-n+2) { background: var(--accent); }
.strength-dots.s3 span:nth-child(-n+3) { background: var(--gold); }
.strength-dots.s4 span { background: var(--green); }

.entropy-val {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  margin-left: 6px;
  letter-spacing: 0.04em;
  transition: color 0.4s;
}
.entropy-val.s1 { color: var(--accent); }
.entropy-val.s2 { color: var(--accent); }
.entropy-val.s3 { color: var(--gold); }
.entropy-val.s4 { color: var(--green); }
/* Hover hint — only when element has content */
.entropy-val:not(:empty) {
  cursor: help;
  border-bottom: 1px dashed currentColor;
  text-decoration-skip-ink: none;
}

/* ── Entropy tooltip ── */
.entropy-tooltip {
  position: fixed;
  z-index: 9999;
  width: 260px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s, transform 0.15s;
}
.entropy-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}
.et-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.et-bits {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.et-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.et-s1 { color: var(--accent); }
.et-s2 { color: var(--gold); }
.et-s3 { color: #60a5fa; }
.et-s4 { color: var(--green); }
.et-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 6px;
}
.et-note {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  border-top: 1px solid var(--border);
  padding-top: 6px;
}

.bf-row {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 6px;
  letter-spacing: 0.03em;
  min-height: 14px;
}

.char-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  margin-left: 4px;
}

.char-count .num { color: var(--accent); font-weight: 700; }

/* Buttons row */
.btn-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.btn-generate {
  flex: 1;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 11px 18px;
  font-family: var(--body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

.btn-generate::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 100%);
  pointer-events: none;
}

.btn-generate:hover { 
  background: #b91c1c;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(220, 38, 38, 0.35);
}
.btn-generate:active { transform: translateY(0); }

.btn-copy {
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.btn-copy:hover { border-color: var(--gold); color: var(--gold); }
.btn-copy.copied { border-color: var(--green); color: var(--green); }

.btn-qr {
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.btn-qr:hover { border-color: var(--primary); color: var(--primary); }

/* ── Share button ── */
.btn-share {
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.btn-share:hover { border-color: var(--green); color: var(--green); }

/* ── Secure send button ── */
.btn-secure {
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.btn-secure:hover { border-color: var(--primary); color: var(--primary); }

/* ── Pin button (single mode) ── */
.btn-pin {
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 13px;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: all 0.18s;
}
.btn-pin:hover  { border-color: var(--gold); color: var(--gold); }
.btn-pin.pinned {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(245,158,11,0.1);
}
@keyframes pin-pulse {
  0%,100% { transform: scale(1); }
  40%      { transform: scale(1.35); }
}
.btn-pin.pin-pulse, .btn-pin-sm.pin-pulse { animation: pin-pulse 0.45s ease; }

/* ── Pin button (bulk list rows) ── */
.btn-pin-sm {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 13px;
  padding: 4px 6px;
  border-radius: 6px;
  transition: color 0.18s;
  flex-shrink: 0;
}
.btn-pin-sm:hover  { color: var(--gold); }
.btn-pin-sm.pinned { color: var(--gold); }

/* ── Pinned panel ── */
.pinned-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-top: 10px;
  overflow: hidden;
}
.pinned-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 0.15s;
}
.pinned-toggle::-webkit-details-marker { display: none; }
.pinned-toggle:hover { background: var(--surface2); }

.pinned-toggle-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.pinned-badge {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  background: var(--gold);
  color: #000;
  border-radius: 10px;
  padding: 1px 7px;
  min-width: 18px;
  text-align: center;
}
.pinned-warn {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.03em;
  margin-left: auto;
}
.pinned-arrow {
  font-size: 16px;
  color: var(--text-dim);
  transition: transform 0.2s;
  margin-left: 4px;
}
details.pinned-panel[open] .pinned-arrow { transform: rotate(90deg); }

.pinned-body { padding: 0 14px 14px; }

.pinned-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.pinned-row:last-child { border-bottom: none; }

.pinned-text {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text);
  flex: 1;
  word-break: break-all;
  line-height: 1.4;
}
.pinned-actions { display: flex; gap: 6px; flex-shrink: 0; }

.btn-unpin {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-unpin:hover { border-color: var(--accent); color: var(--accent); }

.pinned-empty {
  padding: 14px 0 6px;
  font-size: 0.83rem;
  color: var(--text-dim);
  text-align: center;
}
.pinned-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}
.btn-clear-pins {
  background: none;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 5px 12px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-clear-pins:hover { border-color: var(--accent); color: var(--accent); }

/* Quantity stepper */
.qty-stepper {
  display: inline-flex;
  align-items: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  height: 26px;
}

.qty-btn {
  background: none;
  border: none;
  padding: 0 9px;
  height: 100%;
  font-size: 0.95rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  line-height: 1;
}
.qty-btn:hover { background: var(--border); color: var(--text); }

.qty-val {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  min-width: 24px;
  text-align: center;
  pointer-events: none;
}

.qty-val-edit {
  pointer-events: auto;
  background: none;
  border: none;
  outline: none;
  width: 28px;
  padding: 0;
  -moz-appearance: textfield;
  appearance: textfield;
}
.qty-val-edit::-webkit-inner-spin-button,
.qty-val-edit::-webkit-outer-spin-button { -webkit-appearance: none; appearance: none; }

/* Passphrase list (bulk mode) */
.pp-list {
  display: none;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
  max-height: 320px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.pp-list.visible { display: flex; }

.desc-input {
  width: 100%;
  box-sizing: border-box;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 5px 2px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  outline: none;
  transition: border-color 0.15s;
  margin-bottom: 6px;
}
.desc-input::placeholder { color: var(--text-dim); opacity: 0.45; }
.desc-input:focus { border-bottom-color: var(--accent); color: var(--text); }

.pp-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 7px 10px;
  background: var(--surface2);
  border-radius: 6px;
  border: 1px solid transparent;
  transition: border-color 0.15s;
}
.pp-row:hover { border-color: var(--border); }

.pp-row-main {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pp-row .desc-input {
  margin-bottom: 0;
  padding: 3px 2px;
  font-size: 10px;
}

.pp-text {
  flex: 1;
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  word-break: break-all;
  line-height: 1.4;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.btn-copy-sm {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-copy-sm:hover { border-color: var(--gold); color: var(--gold); }
.btn-copy-sm.copied { border-color: var(--green); color: var(--green); }

/* ── QR Modal ──────────────────────────────────────────────────────────────── */
.qr-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  overflow-y: auto;
  padding: 20px 16px;
  box-sizing: border-box;
}
.qr-modal.open { display: flex; }

.qr-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.qr-box {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
  z-index: 1;
  min-width: 260px;
}

.qr-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.qr-canvas-wrap {
  background: #ffffff;
  padding: 12px;
  border-radius: 8px;
  line-height: 0;
}

.qr-description {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  max-width: 230px;
  text-align: center;
}

.qr-passphrase {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  word-break: break-all;
  max-width: 230px;
  line-height: 1.5;
}

.qr-hint {
  font-family: var(--body);
  font-size: 0.78rem;
  color: var(--text-dim);
  font-style: italic;
}

.qr-close {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 24px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
}
.qr-close:hover { border-color: var(--accent); color: var(--accent); }

/* Settings panel */
.settings-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Toggle pills */
.toggle-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.pills-qty {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
}

.pills-section-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  margin-right: 2px;
}

.pills-qty-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.tpill {
  display: inline-flex;
  align-items: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 13px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.15s;
  user-select: none;
}
.tpill input { display: none; }
.tpill:has(input:checked) {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}
.tpill:hover:not(:has(input:checked)) {
  border-color: var(--text-dim);
  color: var(--text);
}

/* Divider */
.sp-divider {
  height: 1px;
  background: var(--border);
}

/* Controls stack */
.controls-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sr-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  min-width: 68px;
  flex-shrink: 0;
}

/* Separator row */
.sep-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}
.sep-row .sr-label { min-width: auto; }
.sep-row .sep-options { flex-wrap: nowrap; }


/* Slider */
.slider-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

input[type=range] {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 3px;
  background: var(--surface2);
  outline: none;
  cursor: pointer;
  border: 1px solid var(--border);
}

input[type=range]::-webkit-slider-runnable-track {
  background: var(--surface2);
  height: 4px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

input[type=range]::-moz-range-track {
  background: transparent;
  border: 0;
}

input[type=range]::-moz-range-progress {
  background: var(--accent);
  height: 4px;
  border-radius: 3px;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--surface);
  cursor: pointer;
  transition: transform 0.15s;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

input[type=range]::-webkit-slider-thumb:hover { 
  transform: scale(1.4);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

input[type=range]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--surface);
  cursor: pointer;
  transition: transform 0.15s;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

input[type=range]::-moz-range-thumb:hover {
  transform: scale(1.4);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

.slider-val {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 22px;
  text-align: right;
}

.slider-val-edit {
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 0 2px;
  width: 36px;
  text-align: center;
  outline: none;
  -moz-appearance: textfield;
  appearance: textfield;
}
.slider-val-edit::-webkit-inner-spin-button,
.slider-val-edit::-webkit-outer-spin-button { -webkit-appearance: none; appearance: none; }
.slider-val-edit:focus { border-bottom-color: var(--accent); }

/* Toggle */
.toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toggle-desc {
  font-family: var(--body);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

.toggle {
  position: relative;
  width: 38px; height: 22px;
  cursor: pointer;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-track {
  position: absolute;
  inset: 0;
  border-radius: 11px;
  background: var(--border);
  transition: background 0.25s;
}

.toggle-thumb {
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform 0.25s, background 0.25s;
}

.toggle input:checked ~ .toggle-track { background: var(--accent-dim); }
.toggle input:checked ~ .toggle-thumb { transform: translateX(16px); background: var(--accent); }

/* Separator picker */
.sep-options {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.sep-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
}

.sep-btn:hover { 
  border-color: var(--accent); 
  color: var(--text);
  background: var(--accent-dim);
}
.sep-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* Active/checked pills and sep-btn: solid accent + white text in dark mode for legibility */
body.dark-theme .tpill:has(input:checked) {
  background: var(--accent);
  color: #fff;
}



/* ── Clipboard toast ──────────────────────────────────────────────────────── */
.cb-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 300;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  min-width: 300px;
  max-width: 420px;
  width: calc(100vw - 32px);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.cb-toast.visible {
  transform: translateX(-50%) translateY(0);
}

/* Countdown progress bar */
.cb-toast-bar {
  height: 3px;
  background: var(--accent);
  width: 100%;
  transform-origin: left;
}

.cb-toast-body {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px 8px;
  font-size: 0.87rem;
  color: var(--text);
}

.cb-toast-icon { font-size: 1rem; flex-shrink: 0; }

.cb-toast-msg { flex: 1; line-height: 1.4; color: var(--text-muted); }
.cb-toast-msg strong { color: var(--accent); font-family: var(--mono); }

.cb-toast-cleared {
  display: none;
  flex: 1;
  color: var(--green);
  font-weight: 600;
  font-size: 0.87rem;
}

.cb-toast-actions {
  display: flex;
  gap: 6px;
  padding: 0 14px 12px;
}

.cb-btn-clear {
  flex: 1;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 7px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
  letter-spacing: 0.03em;
}
.cb-btn-clear:hover { background: #b91c1c; }

.cb-btn-keep {
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.03em;
}
.cb-btn-keep:hover { border-color: var(--text-dim); color: var(--text); }

@media (max-width: 400px) {
  .cb-toast { bottom: 12px; }
}

/* ── Mobile responsive ──────────────────────────────────────────────────────── */
@media (max-width: 600px) {

  body { font-size: 16px; }

  .container { padding: 16px 12px 32px; }

  /* Header */
  header { margin-bottom: 16px; padding-bottom: 16px; gap: 8px; }
  .fixit-logo { width: 38px; height: 38px; }
  .logo-brand { font-size: 1.55rem; }

  /* Output card */
  .output-card { padding: 14px; }
  .passphrase-display {
    font-size: 0.88rem;
    padding: 10px;
    min-height: 44px;
  }

  /* Button row: Generate full width on first line, rest below */
  .btn-row { flex-wrap: wrap; }
  .btn-generate { width: 100%; order: 0; }
  .btn-copy    { flex: 1; order: 1; }
  .btn-share   { order: 4; }
  .btn-secure  { order: 5; }

  /* Settings */
  .settings-panel { padding: 12px; gap: 10px; }

  /* Separator row: allow wrapping */
  .sep-row { flex-wrap: wrap; gap: 6px; }
  .sep-row .sep-options { flex-wrap: wrap; }
  .sep-row .sr-label { width: 100%; }

  /* Tabs */
  .tab-btn { font-size: 11px; padding: 8px 10px; }

  /* Pinned panel toggle text */
  .pinned-warn { display: none; }

  /* HIBP */
  .hibp-card { padding: 14px; }
  .hibp-how  { padding: 12px 14px; }

  /* Shortcuts overlay */
  .shortcuts-box { padding: 18px 16px 16px; }

  /* QR modal box */
  .qr-box { padding: 20px 16px 16px; min-width: 0; width: calc(100vw - 32px); }
  .qr-modal { align-items: flex-start; }
  #qrCanvas canvas, #qrCanvas img { width: 168px !important; height: 168px !important; }
}

@media (max-width: 380px) {
  .logo-sub { display: none; }
  .fixit-logo { width: 34px; height: 34px; }
  .logo-brand { font-size: 1.3rem; letter-spacing: 0.05em; }
}

/* ── zxcvbn ───────────────────────────────────────────────────────────────── */
.zxcvbn-row {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.03em;
  margin-top: 5px;
  min-height: 14px;
}
.zxcvbn-ok   { color: var(--green); }
.zxcvbn-warn { color: var(--gold); }


.zxcvbn-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
}

.zxcvbn-card-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
}

.zxcvbn-score-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.zxcvbn-score-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
}
.zxcvbn-score-label.s1 { color: var(--accent); }
.zxcvbn-score-label.s2 { color: var(--gold); }
.zxcvbn-score-label.s3 { color: var(--gold); }
.zxcvbn-score-label.s4 { color: var(--green); }

.zxcvbn-crack {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.03em;
}

.zxcvbn-warning {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
}

.zxcvbn-suggestions {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.zxcvbn-suggestion {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-left: 4px;
}

/* ── Custom dictionary ────────────────────────────────────────────────────── */
.custom-dict-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-top: 10px;
  overflow: hidden;
}

.custom-dict-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 0.15s;
}
.custom-dict-toggle::-webkit-details-marker { display: none; }
.custom-dict-toggle:hover { background: var(--surface2); }

.custom-dict-toggle-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  flex: 1;
}

.custom-dict-badge {
  background: var(--accent);
  color: #fff;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 100px;
  min-width: 0;
  display: none;
}
.custom-dict-badge:not(:empty) { display: inline-block; }

.custom-dict-arrow {
  font-size: 1rem;
  color: var(--text-dim);
  transition: transform 0.2s;
  line-height: 1;
}
details[open] .custom-dict-arrow { transform: rotate(90deg); }

.custom-dict-body {
  padding: 0 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border);
}

.custom-dict-modes {
  display: flex;
  gap: 4px;
  padding-top: 12px;
}

.dict-mode-btn {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.03em;
}
.dict-mode-btn:hover { border-color: var(--text-dim); color: var(--text); }
.dict-mode-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}
body.dark-theme .dict-mode-btn.active { background: var(--accent); color: #fff; }

.custom-dict-textarea {
  width: 100%;
  min-height: 90px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  resize: vertical;
  outline: none;
  transition: border-color 0.18s;
  line-height: 1.6;
}
.custom-dict-textarea:focus { border-color: var(--primary); }
.custom-dict-textarea::placeholder { color: var(--text-dim); font-style: italic; }

.custom-dict-actions {
  display: flex;
  gap: 6px;
}

.btn-upload-dict {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.04em;
}
.btn-upload-dict:hover { border-color: var(--primary); color: var(--primary); }

.btn-clear-dict {
  background: none;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.04em;
}
.btn-clear-dict:hover { border-color: var(--accent); color: var(--accent); }

.custom-dict-status {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  min-height: 14px;
}
.custom-dict-status.ok   { color: var(--green); }
.custom-dict-status.warn { color: var(--gold); }

/* ── Tabs ─────────────────────────────────────────────────────────────────── */
.tab-hidden  { display: none !important; }
.mode-hidden { display: none !important; }

/* ── Mode toggle (Fraze / Lozinke) ── */
.mode-toggle-row {
  display: flex;
  gap: 6px;
}
.mode-btn {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.18s;
}
.mode-btn:hover { border-color: var(--primary); color: var(--text); }
.mode-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ── Classic password display ── */
.passphrase-display.pwd-mode {
  gap: 0;
  letter-spacing: 0.06em;
  word-break: break-all;
}
.passphrase-display.pwd-mode .tok { margin: 0; }
.tabs-nav {
  display: flex;
  gap: 4px;
  margin-top: 12px;
  margin-bottom: 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  border-radius: 7px;
  padding: 9px 16px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.18s;
}
.tab-btn:hover { color: var(--text); background: var(--surface); }
.tab-btn.active {
  background: var(--surface);
  color: var(--text);
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}

/* ── HIBP Checker ─────────────────────────────────────────────────────────── */
.hibp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hibp-intro {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hibp-privacy-badge {
  display: inline-flex;
  align-self: flex-start;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 11px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--green);
}

.hibp-intro-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.hibp-input-wrap {
  display: flex;
  align-items: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.18s;
}
.hibp-input-wrap:focus-within { border-color: var(--primary); }

.hibp-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  padding: 11px 14px;
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--text);
  min-width: 0;
}
.hibp-input::placeholder { color: var(--text-dim); font-style: italic; }

.hibp-eye {
  background: none;
  border: none;
  border-left: 1px solid var(--border);
  padding: 0 12px;
  height: 44px;
  cursor: pointer;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.hibp-eye svg { width: 16px; height: 16px; }
.hibp-eye:hover { color: var(--text); background: var(--border); }
.hibp-eye.active { color: var(--primary); }

.hibp-strength-row { visibility: hidden; }

.hibp-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 11px 18px;
  font-family: var(--body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.01em;
}
.hibp-btn:hover { background: var(--primary-light); transform: translateY(-1px); }
.hibp-btn:active { transform: translateY(0); }
.hibp-btn:disabled { opacity: 0.5; cursor: default; transform: none; }

#hibpResult { min-height: 0; }

.hibp-found, .hibp-safe, .hibp-error, .hibp-warn {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
}
.hibp-found {
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.3);
  color: var(--text);
}
.hibp-safe {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--text);
}
.hibp-error, .hibp-warn {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.hibp-result-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}
.hibp-found .hibp-result-icon { color: var(--accent); }
.hibp-safe  .hibp-result-icon { color: var(--green); }

.hibp-advice {
  margin-top: 5px;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-style: italic;
}

.hibp-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 10px 0;
}

@keyframes spin { to { transform: rotate(360deg); } }
.hibp-spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

.hibp-how {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 12px;
}
.hibp-how-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 10px;
}
.hibp-how-list {
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}
.hibp-how-list li strong { color: var(--text); }
.hibp-source { font-size: 0.78rem; color: var(--text-dim); font-style: italic; }
.hibp-source a { color: var(--text-dim); }
.hibp-source a:hover { color: var(--text); }

/* ── Sponsors ─────────────────────────────────────────────────────────────── */
.sponsors {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 0 20px;
  border-top: 1px solid var(--border);
}

.sponsors-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.sponsor-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s, opacity 0.15s;
  opacity: 0.75;
}
.sponsor-link:hover { border-color: var(--primary); opacity: 1; }

.sponsor-logo {
  height: 28px;
  width: auto;
  display: block;
}
.sponsor-logo-white { display: none; }
body.dark-theme .sponsor-logo-dark  { display: none; }
body.dark-theme .sponsor-logo-white { display: block; }

.sponsor-name {
  font-family: var(--body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
footer {
  text-align: center;
  font-family: var(--body);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

footer a { color: var(--text-muted); text-decoration: none; }
footer a:hover { color: var(--text); }

/* Theme toggle */
.theme-toggle {
  flex-shrink: 0;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.theme-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: scale(1.08);
}
.theme-toggle svg {
  width: 16px;
  height: 16px;
  pointer-events: none;
}
/* Light theme: show moon (click → go dark) */
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
/* Dark theme: show sun (click → go light) */
.theme-toggle.is-dark .icon-moon { display: none; }
.theme-toggle.is-dark .icon-sun  { display: block; }

/* ── Keyboard shortcuts overlay ─────────────────────────────────────────────── */
.shortcuts-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
}
.shortcuts-modal.open { display: flex; }

.shortcuts-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.shortcuts-box {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
  z-index: 1;
  width: 340px;
  max-width: calc(100vw - 32px);
}

.shortcuts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.shortcuts-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.shortcuts-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.shortcuts-close:hover { color: var(--text); background: var(--surface2); }

.shortcuts-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.shortcuts-group-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 6px;
}

.shortcuts-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
}
.shortcuts-row:last-child { border-bottom: none; }

.shortcuts-action {
  font-size: 0.85rem;
  color: var(--text-muted);
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 8px;
  color: var(--text);
  min-width: 26px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}

/* Footer shortcuts hint button */
.footer-shortcuts-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: inherit;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s;
}
.footer-shortcuts-btn:hover { color: var(--text-muted); }

/* ── PWA Install Banner ──────────────────────────────────────────────────────── */
.pwa-banner {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(calc(100% + 40px));
  z-index: 400;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
  width: calc(100vw - 32px);
  max-width: 420px;
  overflow: hidden;
  transition: transform 0.38s cubic-bezier(0.34, 1.46, 0.64, 1);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 8px;
  padding: 14px 14px 12px;
  row-gap: 10px;
}
.pwa-banner.visible {
  transform: translateX(-50%) translateY(0);
}

.pwa-banner-left {
  display: flex;
  align-items: center;
  gap: 12px;
  grid-column: 1;
  grid-row: 1;
}

.pwa-banner-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  color: var(--primary);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
}

.pwa-ios-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1.2rem;
}

.pwa-banner-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pwa-banner-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.pwa-banner-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.3;
}
.pwa-banner-sub strong { color: var(--text); }

.pwa-banner-dismiss {
  grid-column: 2;
  grid-row: 1;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 4px;
  cursor: pointer;
  align-self: start;
  transition: color 0.15s;
}
.pwa-banner-dismiss:hover { color: var(--text); }

.pwa-banner-actions {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  gap: 8px;
}

.pwa-btn-cancel {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.03em;
}
.pwa-btn-cancel:hover { border-color: var(--text-dim); color: var(--text); }

.pwa-btn-install {
  flex: 2;
  background: var(--primary);
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.04em;
}
.pwa-btn-install:hover { opacity: 0.9; transform: translateY(-1px); }

/* iOS banner — no action buttons, just dismiss */
.pwa-ios-banner .pwa-banner-left { grid-row: 1; }
.pwa-ios-banner .pwa-banner-dismiss { grid-row: 1; }

/* ── Receive page (receive.html) ─────────────────────────────────────────────── */
.rv-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.rv-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.rv-state-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rv-lock-icon {
  width: 18px;
  height: 18px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.rv-lock-icon svg { width: 100%; height: 100%; }

.rv-icon-error { color: var(--accent); }
.rv-icon-expired { color: var(--gold); }

.rv-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
}

.rv-copy-all {
  width: auto;
  align-self: center;
  min-width: 160px;
}

.rv-copy-sm {
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 5px 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.rv-copy-sm:hover { opacity: 0.85; }
.rv-copy-sm.copied { background: var(--green); border-color: var(--green); }

.rv-meta {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.rv-multi-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rv-multi-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}

.rv-multi-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.rv-item-desc {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.rv-item-desc-single {
  font-size: 12px;
  letter-spacing: 0.08em;
}

.rv-multi-text {
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
  line-height: 1.5;
  text-align: left;
  user-select: all;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.rv-copy-sm {
  width: auto;
  padding: 6px 12px;
  font-size: 11px;
  flex-shrink: 0;
}

.rv-state-icon {
  width: 52px;
  height: 52px;
}
.rv-state-icon svg { width: 100%; height: 100%; }
.rv-icon-error   { color: var(--accent); }
.rv-icon-expired { color: var(--gold); }

.rv-state-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 600px) {
  .rv-copy-sm { padding: 4px 10px; font-size: 10px; }
}

/* ── Secure Share Modal ──────────────────────────────────────────────────────── */
.ss-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
}
.ss-modal.open { display: flex; }

.ss-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.ss-box {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px 22px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
  z-index: 1;
  width: 380px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}

.ss-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.ss-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.ss-close {
  background: none;
  border: none;
  font-size: 20px;
  line-height: 1;
  color: var(--text-dim);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.15s;
}
.ss-close:hover { color: var(--accent); }

.ss-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ss-password-preview {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  word-break: break-all;
  line-height: 1.5;
  width: 100%;
  box-sizing: border-box;
}

.ss-preview-row {
  padding: 3px 0;
  border-bottom: 1px solid var(--border);
}
.ss-preview-row:last-child { border-bottom: none; }

.ss-preview-desc {
  display: block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1px;
}

.ss-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}

.ss-section-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ss-section-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.5;
  margin: 0;
}

.ss-section-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}
.ss-section-divider::before,
.ss-section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.ss-btn-share-direct {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 16px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  width: 100%;
}
.ss-btn-share-direct:hover { border-color: var(--green); color: var(--green); }

.ss-privacy-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.55;
  background: var(--surface2);
  border-left: 3px solid var(--gold);
  border-radius: 0 6px 6px 0;
  padding: 8px 10px;
}

.ss-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ss-option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ss-option-label {
  font-family: var(--body);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.ss-btn-generate {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 11px 16px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  width: 100%;
}
.ss-btn-generate:hover:not(:disabled) { opacity: 0.88; transform: translateY(-1px); }
.ss-btn-generate:disabled { opacity: 0.45; cursor: default; }

.ss-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 8px 0;
}

.ss-link-wrap {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  word-break: break-all;
}

.ss-link-text {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--primary-light);
  line-height: 1.6;
  user-select: all;
}

.ss-link-meta {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
}

.ss-link-actions {
  display: flex;
  gap: 8px;
}

.ss-btn-copy,
.ss-btn-share {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.ss-btn-copy:hover    { border-color: var(--gold);    color: var(--gold); }
.ss-btn-copy.copied   { border-color: var(--green);   color: var(--green); }
.ss-btn-share:hover   { border-color: var(--primary); color: var(--primary); }

.ss-error {
  font-size: 0.82rem;
  color: var(--accent);
  padding: 8px 0;
}

/* ── Site Navigation ──────────────────────────────────────────────────────── */
.site-nav {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.site-nav .nav-link {
  flex: 1;
  min-width: fit-content;
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  transition: background 0.18s, color 0.18s;
}

.site-nav .nav-link:hover {
  background: var(--surface2);
  color: var(--text);
}

.site-nav .nav-link.active {
  background: var(--primary);
  color: #fff;
}

/* ── Back to Top ──────────────────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.22s, transform 0.22s, background 0.18s;
  z-index: 200;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--primary-light);
}

@media (max-width: 500px) {
  .site-nav .nav-link { font-size: 10px; padding: 8px 10px; }
  .back-to-top { bottom: 16px; right: 14px; width: 36px; height: 36px; }
}