/* PDF Password Protector — .pp-* namespace */

.pp-wrap { margin: 1.5rem 0; }

/* ── Drop zone ──────────────────────────────── */
.pp-drop-zone {
  max-width: 1060px;
  margin: 0 auto;
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--surface);
}
.pp-drop-zone:hover,
.pp-drop-zone:focus-visible    { border-color: var(--primary); background: rgba(var(--primary-rgb), 0.04); outline: none; }
.pp-drop-zone.pp-drag-over     { border-color: var(--primary); background: rgba(var(--primary-rgb), 0.08); }
.pp-drop-icon                  { color: var(--primary); margin-bottom: 1rem; }
.pp-drop-title                 { font-size: 1.1rem; font-weight: 600; color: var(--text); margin: 0 0 0.5rem; }
.pp-drop-sub                   { color: var(--text-muted); font-size: 0.9rem; margin: 0 0 1rem; }
.pp-browse-link                { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0.7rem 1.1rem; background: var(--primary); border: 1px solid var(--primary); border-radius: 8px; color: var(--on-primary); font: inherit; font-weight: 700; cursor: pointer; transition: var(--transition); }
.pp-browse-link:hover          { background: var(--primary-dark); border-color: var(--primary-dark); }
.pp-browse-link:focus-visible  { outline: none; box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.16); }
.pp-file-input-hidden          { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

/* ── File card ──────────────────────────────── */
.pp-file-section  { display: flex; flex-direction: column; gap: 1.25rem; }
.pp-file-card     { display: flex; align-items: center; gap: 0.75rem; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0.875rem 1rem; }
.pp-file-icon     { color: var(--danger); flex-shrink: 0; display: flex; }
.pp-file-info     { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.pp-file-name     { font-size: 0.9rem; font-weight: 500; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pp-file-meta     { font-size: 0.8rem; color: var(--text-muted); }
.pp-remove-btn    { background: none; border: none; color: var(--text-muted); cursor: pointer; padding: 0.35rem; border-radius: 4px; display: flex; align-items: center; flex-shrink: 0; transition: color 0.15s, background 0.15s; min-width: 32px; min-height: 32px; justify-content: center; }
.pp-remove-btn:hover    { color: var(--danger); background: rgba(var(--danger-rgb), 0.08); }
.pp-remove-btn:disabled { opacity: 0.4; pointer-events: none; }

/* ── Password fields ────────────────────────── */
.pp-password-section { display: flex; flex-direction: column; gap: 0.875rem; }

.pp-field-group { display: flex; flex-direction: column; gap: 0.375rem; }
.pp-label       { font-size: 0.875rem; font-weight: 500; color: var(--text); }

.pp-input-wrap  { position: relative; display: flex; align-items: center; }
.pp-input {
  width: 100%;
  padding: 0.625rem 2.75rem 0.625rem 0.875rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  transition: border-color 0.15s;
  box-sizing: border-box;
  min-height: 44px;
}
.pp-input:focus              { outline: none; border-color: var(--primary); }
.pp-input:disabled           { opacity: 0.5; cursor: not-allowed; }
.pp-input.pp-input-error     { border-color: var(--danger); }

.pp-field-note {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.pp-show-btn {
  position: absolute; right: 0.5rem;
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  padding: 0.25rem; display: flex; align-items: center; border-radius: 4px;
  transition: color 0.15s; min-width: 32px; min-height: 32px; justify-content: center;
}
.pp-show-btn:hover { color: var(--text); }

/* ── Strength bar ───────────────────────────── */
.pp-strength        { display: flex; flex-direction: column; gap: 0.3rem; }
.pp-strength-track  { height: 4px; border-radius: 99px; background: var(--border); overflow: hidden; }
.pp-strength-fill   { height: 100%; border-radius: 99px; width: 0%; transition: width 0.3s ease, background 0.3s ease; }
.pp-strength-fill.pp-str-1 { width: 25%; background: var(--danger); }
.pp-strength-fill.pp-str-2 { width: 50%; background: var(--warning); }
.pp-strength-fill.pp-str-3 { width: 75%; background: var(--secondary); }
.pp-strength-fill.pp-str-4 { width:100%; background: var(--success); }
.pp-strength-label  { font-size: 0.75rem; color: var(--text-muted); min-height: 1em; }

/* ── Match hint ─────────────────────────────── */
.pp-match-hint      { font-size: 0.78rem; min-height: 1em; transition: color 0.15s; }
.pp-match-ok        { color: var(--success); }
.pp-match-err       { color: var(--danger); }

/* ── Protect button ─────────────────────────── */
.pp-protect-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; min-height: 44px; font-size: 1rem; font-weight: 600;
  width: 100%; margin-top: 0.25rem;
}
.pp-protect-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Progress ───────────────────────────────── */
.pp-progress-wrap  { margin-top: 1.5rem; }
.pp-progress-track { background: var(--border); border-radius: 99px; height: 10px; overflow: hidden; margin-bottom: 0.75rem; }
.pp-progress-bar   { height: 100%; background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: 99px; width: 0%; transition: width 0.35s ease; }
.pp-progress-text  { font-size: 0.875rem; color: var(--text-muted); margin: 0; text-align: center; }

/* ── Result ─────────────────────────────────── */
.pp-result {
  margin-top: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--success);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
  text-align: center;
  animation: pp-fade-in 0.25s ease;
}
.pp-result-icon  { color: var(--success); }
.pp-result-title { font-size: 1.05rem; font-weight: 700; color: var(--text); margin: 0; }
.pp-result-meta  { font-size: 0.82rem; color: var(--text-muted); margin: 0; }
.pp-download-btn { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 1rem; font-weight: 600; min-height: 44px; text-decoration: none; }
.pp-again-btn    { background: none; border: none; color: var(--text-muted); font-size: 0.875rem; cursor: pointer; padding: 0.4rem 0.75rem; border-radius: 6px; transition: color 0.15s; }
.pp-again-btn:hover { color: var(--text); }

/* ── Status ─────────────────────────────────── */
.pp-status     { margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.5rem; }
.pp-status-msg { padding: 0.6rem 1rem; border-radius: 6px; font-size: 0.875rem; animation: tool-status-in 0.2s ease; line-height: 1.45; }
.pp-status-error   { background: rgba(var(--danger-rgb), 0.1);   color: var(--danger);  border: 1px solid rgba(var(--danger-rgb), 0.25); }
.pp-status-info    { background: rgba(var(--primary-rgb), 0.08); color: var(--primary); border: 1px solid rgba(var(--primary-rgb), 0.2); }



/* ── Dark mode ──────────────────────────────── */
[data-theme="dark"] .pp-drop-zone              { background: rgba(var(--on-primary-rgb), 0.02); }
[data-theme="dark"] .pp-drop-zone:hover,
[data-theme="dark"] .pp-drop-zone.pp-drag-over { background: rgba(var(--primary-rgb), 0.06); }

/* ── Mobile ─────────────────────────────────── */
@media (max-width: 640px) {
  .pp-drop-zone { padding: 2rem 1rem; }
}