/* ============================================================
   AllRounder Tools — PDF to Word Converter Styles
   ============================================================ */

:root {
  --bg: #07071a;
  --card: rgba(255, 255, 255, 0.03);
  --card-h: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-h: rgba(255, 255, 255, 0.2);
  --t: #f3f4f6;
  --t2: #9ca3af;
  --t3: #6b7280;
  --p: #ef4444;        /* PDF red accent */
  --p2: #f87171;
  --p3: #fca5a5;
  --p-h: #dc2626;
  --p4: #10b981;       /* success green */
  --word: #2563eb;     /* Word blue */
  --word-h: #1d4ed8;
  --glow: 0 0 24px rgba(239, 68, 68, 0.18);
  --glow-word: 0 0 24px rgba(37, 99, 235, 0.22);
}

/* ── Layout ─────────────────────────────────── */
.ptw-wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.ptw-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  margin-top: 28px;
}

@media (max-width: 960px) {
  .ptw-grid { grid-template-columns: 1fr; }
}

/* ── Panel ───────────────────────────────────── */
.ptw-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
  transition: border-color .3s;
}
.ptw-panel:hover { border-color: rgba(239,68,68,.15); }

.ptw-panel-title {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  color: var(--t);
}

/* ── Dropzone ────────────────────────────────── */
.ptw-dropzone {
  border: 2px dashed rgba(239,68,68,.35);
  border-radius: 16px;
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  background: rgba(239,68,68,.03);
  transition: all .28s ease;
  position: relative;
}
.ptw-dropzone:hover,
.ptw-dropzone.dragover {
  border-color: var(--p);
  background: rgba(239,68,68,.07);
  box-shadow: var(--glow);
  transform: translateY(-2px);
}

.ptw-dz-icon {
  font-size: 3.2rem;
  margin-bottom: 14px;
  display: block;
  filter: drop-shadow(0 0 12px rgba(239,68,68,.5));
}
.ptw-dz-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--t);
  margin-bottom: 6px;
}
.ptw-dz-sub {
  font-size: .84rem;
  color: var(--t3);
  margin-bottom: 18px;
}
.ptw-dz-fmt {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(239,68,68,.12);
  color: var(--p2);
  border: 1px solid rgba(239,68,68,.25);
  border-radius: 6px;
  padding: 3px 10px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.ptw-browse-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--p);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 11px 26px;
  font-size: .92rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .22s;
  box-shadow: 0 4px 16px rgba(239,68,68,.35);
  margin-top: 14px;
}
.ptw-browse-btn:hover {
  background: var(--p-h);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(239,68,68,.45);
}

/* ── File Info Banner ─────────────────────────── */
.ptw-file-info {
  display: none;
  align-items: center;
  gap: 14px;
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 18px;
}
.ptw-file-info.show { display: flex; }
.ptw-fi-icon { font-size: 2rem; flex-shrink: 0; }
.ptw-fi-name {
  font-weight: 700;
  font-size: .95rem;
  color: var(--t);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ptw-fi-meta { font-size: .8rem; color: var(--t3); margin-top: 2px; }
.ptw-fi-close {
  margin-left: auto;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--t2);
  cursor: pointer;
  padding: 5px 9px;
  font-size: .8rem;
  transition: all .2s;
  flex-shrink: 0;
}
.ptw-fi-close:hover { background: rgba(239,68,68,.18); color: var(--p2); }

/* ── Page Thumbnails ─────────────────────────── */
.ptw-pages-wrap {
  display: none;
}
.ptw-pages-wrap.show { display: block; }

.ptw-pages-title {
  font-size: .85rem;
  color: var(--t2);
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.ptw-thumbs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  max-height: 220px;
  overflow-y: auto;
  padding: 4px 2px;
}
.ptw-thumb {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: all .2s;
  width: 80px;
  flex-shrink: 0;
}
.ptw-thumb:hover { border-color: var(--p2); transform: scale(1.04); }
.ptw-thumb.selected { border-color: var(--p); box-shadow: 0 0 0 2px rgba(239,68,68,.3); }
.ptw-thumb canvas { display: block; width: 100%; height: auto; }
.ptw-thumb-num {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,.65);
  text-align: center;
  font-size: .7rem;
  font-weight: 600;
  color: #fff;
  padding: 2px 0;
}

/* ── Progress Bar ────────────────────────────── */
.ptw-progress {
  display: none;
  margin-top: 16px;
}
.ptw-progress.show { display: block; }
.ptw-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.ptw-progress-status { font-size: .84rem; color: var(--t2); }
.ptw-progress-pct { font-size: .84rem; font-weight: 700; color: var(--p2); }
.ptw-progress-track {
  height: 6px;
  background: rgba(255,255,255,.07);
  border-radius: 99px;
  overflow: hidden;
}
.ptw-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--p), var(--p2));
  border-radius: 99px;
  transition: width .35s ease;
  box-shadow: 0 0 10px rgba(239,68,68,.5);
}

/* ── Action Buttons ──────────────────────────── */
.ptw-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.ptw-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: 10px;
  padding: 11px 22px;
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .22s;
  flex: 1;
  justify-content: center;
  min-width: 130px;
}
.ptw-btn-primary {
  background: var(--word);
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,99,235,.35);
}
.ptw-btn-primary:hover {
  background: var(--word-h);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(37,99,235,.45);
}
.ptw-btn-primary:disabled {
  opacity: .45;
  cursor: not-allowed;
  transform: none;
}
.ptw-btn-secondary {
  background: rgba(255,255,255,.06);
  color: var(--t2);
  border: 1px solid var(--border);
}
.ptw-btn-secondary:hover {
  background: rgba(255,255,255,.1);
  color: var(--t);
  border-color: var(--border-h);
}

/* ── Settings Panel ──────────────────────────── */
.ptw-setting-row {
  margin-bottom: 16px;
}
.ptw-setting-row label {
  display: block;
  font-size: .82rem;
  color: var(--t2);
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.ptw-select {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--t);
  padding: 10px 14px;
  font-size: .88rem;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M0 0l6 8 6-8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
  transition: border-color .2s;
}
.ptw-select:focus { outline: none; border-color: var(--p); }

.ptw-check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 10px 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all .2s;
}
.ptw-check-row:hover { background: rgba(255,255,255,.06); border-color: var(--border-h); }
.ptw-check-row input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--p); cursor: pointer; }
.ptw-check-label { font-size: .88rem; color: var(--t2); }

/* ── Page Range Input ────────────────────────── */
.ptw-range-wrap {
  display: flex;
  gap: 8px;
  align-items: center;
}
.ptw-range-input {
  flex: 1;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--t);
  padding: 9px 12px;
  font-size: .88rem;
  width: 100%;
}
.ptw-range-input:focus { outline: none; border-color: var(--p); }
.ptw-range-hint { font-size: .75rem; color: var(--t3); margin-top: 5px; }

/* ── Stats chips ─────────────────────────────── */
.ptw-stats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.ptw-stat-chip {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  flex: 1;
  min-width: 90px;
  text-align: center;
}
.ptw-stat-val {
  font-size: 1.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--p), var(--p2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ptw-stat-lbl { font-size: .72rem; color: var(--t3); margin-top: 2px; }

/* ── Success Banner ──────────────────────────── */
.ptw-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.25);
  border-radius: 12px;
  padding: 14px 18px;
  margin-top: 16px;
  animation: fadeIn .4s ease;
}
.ptw-success.show { display: flex; }
.ptw-success i { color: var(--p4); font-size: 1.2rem; }
.ptw-success-text { font-size: .88rem; color: var(--t2); }
.ptw-success-text strong { color: var(--p4); display: block; font-size: .95rem; }

/* ── How It Works ────────────────────────────── */
.ptw-how {
  margin-top: 40px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.ptw-how-title {
  font-size: 1.4rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 28px;
}
.ptw-steps {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}
@media (max-width: 640px) { .ptw-steps { grid-template-columns: 1fr; } }
.ptw-step {
  text-align: center;
  padding: 24px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all .25s;
}
.ptw-step:hover {
  border-color: rgba(239,68,68,.2);
  transform: translateY(-3px);
  box-shadow: var(--glow);
}
.ptw-step-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(239,68,68,.12);
  border: 2px solid rgba(239,68,68,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--p2);
  margin: 0 auto 14px;
}
.ptw-step-icon { font-size: 1.8rem; margin-bottom: 10px; }
.ptw-step h4 { font-size: .95rem; font-weight: 700; margin-bottom: 6px; }
.ptw-step p { font-size: .82rem; color: var(--t2); line-height: 1.5; }



/* ── Toast ───────────────────────────────────── */
.ptw-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: #1a1a2e;
  border: 1px solid var(--border-h);
  border-left: 4px solid var(--p4);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .88rem;
  color: var(--t);
  box-shadow: 0 8px 30px rgba(0,0,0,.5);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: all .35s cubic-bezier(.34,1.56,.64,1);
  max-width: 340px;
}
.ptw-toast.show { transform: translateY(0); opacity: 1; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Cap Warning ─────────────────────────────── */
.ptw-cap-warn {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.25);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: .85rem;
  color: var(--p2);
  margin-top: 16px;
}
.ptw-cap-warn.show { display: flex; }

/* ── Scrollbar ───────────────────────────────── */
.ptw-thumbs::-webkit-scrollbar { width: 5px; }
.ptw-thumbs::-webkit-scrollbar-track { background: transparent; }
.ptw-thumbs::-webkit-scrollbar-thumb { background: var(--border-h); border-radius: 99px; }