/* ═══════════════════════════════════════════════════════
   GENERATOR-PIN — страничные стили
   Подключается ПОСЛЕ css/common.css
   ═══════════════════════════════════════════════════════ */

/* ── Акцент страницы: золотой ── */
:root {
  --page-accent: #ffaa00;
  --page-accent-dim: rgba(255,170,0,.10);
  --page-accent-glow: rgba(255,170,0,.25);
  --page-accent-light: #ffaa00;
}
[data-theme="light"] {
  --page-accent: #b37b00;
  --page-accent-dim: rgba(179,123,0,.10);
  --page-accent-glow: rgba(179,123,0,.25);
  --page-accent-light: #b37b00;
}

/* ── Page header (отступ) ── */
.page-header{margin-bottom:40px}

/* ── Form controls ── */
.form-group{margin-bottom:18px}
.form-group:last-child{margin-bottom:0}
.lbl{display:block;font-family:'Space Mono',monospace;font-size:.62rem;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}
.lbl-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.lbl-row .lbl{margin-bottom:0}
.lbl-val{font-family:'Space Mono',monospace;font-size:.72rem;font-weight:700;color:var(--page-accent-light)}

input[type=range]{width:100%;-webkit-appearance:none;height:4px;background:var(--border2);border-radius:2px;outline:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--page-accent-light);border-radius:50%;box-shadow:0 0 8px var(--page-accent-glow);transition:transform .15s}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
.range-marks{display:flex;justify-content:space-between;font-family:'Space Mono',monospace;font-size:.56rem;color:var(--muted);margin-top:6px}
.divider{border:none;border-top:1px solid var(--border);margin:18px 0}

/* ── Checkboxes ── */
.check-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface2);cursor:pointer;transition:all .2s;user-select:none}
.check-row:hover{border-color:var(--border2)}
.check-row.active{border-color:rgba(255,170,0,.35);background:rgba(255,170,0,.06)}
.check-row input[type=checkbox]{display:none}
.check-box{width:18px;height:18px;border-radius:5px;border:1.5px solid var(--border2);background:var(--surface);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}
.check-row.active .check-box{background:var(--page-accent-light);border-color:var(--page-accent-light);box-shadow:0 0 8px var(--page-accent-glow)}
.check-box svg{width:10px;height:10px;opacity:0;transition:opacity .15s}
.check-row.active .check-box svg{opacity:1}
.check-label{font-size:.84rem;font-weight:600}
.check-desc{font-family:'Space Mono',monospace;font-size:.6rem;color:var(--muted);margin-left:auto}

/* ── Digit exclusion grid ── */
.digit-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:8px}
.digit-chip{height:36px;border-radius:8px;border:1px solid var(--border);background:var(--surface2);font-family:'Space Mono',monospace;font-size:.78rem;font-weight:700;color:var(--muted);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;user-select:none}
.digit-chip:hover{border-color:var(--border2);color:var(--text)}
.digit-chip.excluded{border-color:rgba(255,68,102,.35);background:rgba(255,68,102,.08);color:#ff4466;text-decoration:line-through}
.digit-chip.active{border-color:rgba(255,170,0,.4);background:var(--page-accent-dim);color:var(--page-accent-light)}

/* ── Big PIN display ── */
.pin-display-wrap{display:flex;flex-direction:column;align-items:center;gap:0;padding:32px 20px 20px}
.pin-display{
  font-family:'Space Mono',monospace;
  font-size:clamp(2.4rem,5vw,3.6rem);
  font-weight:700;
  letter-spacing:.18em;
  color:var(--text);
  text-align:center;
  line-height:1;
  margin-bottom:6px;
  position:relative;
  min-height:1.2em;
  transition:all .25s;
}
.pin-display.scramble .pin-char{animation:scramble .35s ease forwards}
@keyframes scramble{
  0%{opacity:0;transform:translateY(-8px)}
  60%{opacity:1;transform:translateY(2px)}
  100%{opacity:1;transform:translateY(0)}
}
.pin-char{display:inline-block;animation-fill-mode:both}
.pin-char:nth-child(1){animation-delay:.02s}  .pin-char:nth-child(2){animation-delay:.05s}
.pin-char:nth-child(3){animation-delay:.08s}  .pin-char:nth-child(4){animation-delay:.11s}
.pin-char:nth-child(5){animation-delay:.14s}  .pin-char:nth-child(6){animation-delay:.17s}
.pin-char:nth-child(7){animation-delay:.20s}  .pin-char:nth-child(8){animation-delay:.23s}
.pin-char:nth-child(9){animation-delay:.26s}  .pin-char:nth-child(10){animation-delay:.29s}
.pin-char:nth-child(11){animation-delay:.32s} .pin-char:nth-child(12){animation-delay:.35s}
.pin-separator{color:var(--border2);margin:0 2px}
.pin-empty{color:var(--border2);font-size:1rem;font-family:'Space Mono',monospace;letter-spacing:.08em}

/* ── Pin action buttons ── */
.pin-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap;justify-content:center}
.btn-gen{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--page-accent-light);color:#000;
  font-family:'Space Mono',monospace;font-size:.75rem;font-weight:700;letter-spacing:.06em;
  padding:12px 24px;border-radius:10px;border:none;cursor:pointer;
  transition:all .2s;box-shadow:0 0 24px var(--page-accent-glow);
}
.btn-gen:hover{transform:translateY(-2px);box-shadow:0 0 36px rgba(255,170,0,.4)}
.btn-gen:active{transform:scale(.97)}
.btn-copy{
  display:inline-flex;align-items:center;gap:6px;
  background:transparent;color:var(--text);
  font-family:'Space Mono',monospace;font-size:.72rem;letter-spacing:.05em;
  padding:12px 18px;border-radius:10px;border:1px solid var(--border2);cursor:pointer;
  transition:all .2s;
}
.btn-copy:hover{border-color:var(--accent);color:var(--accent)}
.btn-copy.copied{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}

/* ── Strength bar ── */
.strength-wrap{width:100%;margin-top:16px}
.strength-label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.strength-lbl{font-family:'Space Mono',monospace;font-size:.6rem;color:var(--muted);letter-spacing:.08em}
.strength-text{font-family:'Space Mono',monospace;font-size:.65rem;font-weight:700;letter-spacing:.06em}
.strength-bar{height:4px;background:var(--border2);border-radius:2px;overflow:hidden}
.strength-fill{height:100%;border-radius:2px;transition:width .4s ease,background .4s ease}

/* ── Batch ── */
.batch-actions{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap;justify-content:center}
.batch-list{display:flex;flex-direction:column;gap:6px}
.batch-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;border-radius:10px;
  border:1px solid var(--border);background:var(--surface2);
  font-family:'Space Mono',monospace;font-size:.88rem;font-weight:700;
  letter-spacing:.12em;color:var(--text);
  transition:border-color .2s;
  animation:fadeIn .2s ease both;
}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.batch-item:hover{border-color:var(--border2)}
.batch-item-copy{background:none;border:none;cursor:pointer;color:var(--muted);font-size:.9rem;transition:color .2s;padding:2px 6px;border-radius:4px}
.batch-item-copy:hover{color:var(--accent)}

/* ── QR ── */
.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:14px;padding:20px}
.qr-canvas-wrap{
  width:180px;height:180px;border-radius:14px;
  background:#fff;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;position:relative;
  box-shadow:0 4px 24px rgba(0,0,0,.4);
}
.qr-canvas-wrap canvas,.qr-canvas-wrap img{max-width:160px;max-height:160px}
.qr-placeholder{text-align:center;color:#ccc;font-size:.75rem;font-family:'Space Mono',monospace;padding:20px}
.qr-dl-row{display:flex;gap:8px}
.btn-dl{
  display:inline-flex;align-items:center;gap:6px;
  background:transparent;color:var(--text);
  font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.06em;
  padding:9px 16px;border-radius:8px;border:1px solid var(--border2);cursor:pointer;
  transition:all .2s;
}
.btn-dl:hover{border-color:var(--page-accent-light);color:var(--page-accent-light)}

/* ── History ── */
.history-list{display:flex;flex-direction:column;gap:5px}
.history-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 12px;border-radius:8px;border:1px solid var(--border);
  background:transparent;cursor:pointer;transition:all .15s;
}
.history-item:hover{background:var(--surface2);border-color:var(--border2)}
.hi-pin{font-family:'Space Mono',monospace;font-size:.82rem;font-weight:700;letter-spacing:.1em;color:var(--text)}
.hi-meta{font-family:'Space Mono',monospace;font-size:.56rem;color:var(--muted);text-align:right}
.hi-badge{font-size:.5rem;letter-spacing:.06em;padding:2px 7px;border-radius:100px;border:1px solid var(--border);color:var(--muted);background:var(--surface2)}
.history-empty{font-family:'Space Mono',monospace;font-size:.7rem;color:var(--muted);text-align:center;padding:12px 0}

/* ── Responsive ── */
@media(max-width:640px){
  .pin-display{font-size:2rem;letter-spacing:.12em}
  .batch-actions{flex-direction:column;align-items:center}
}