/* ============================================================
   End-to-end encrypted pages — passphrase modal (.enc-)
   Reuses css/style.css custom properties (light + dark) with
   sensible fallbacks, mirroring the share modal's look & feel.
   ============================================================ */

.enc-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;                         /* above the share modal (400) */
  background: rgba(15, 15, 15, 0.5);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 20px 20px;
}
.enc-modal {
  width: 440px;
  max-width: 100%;
  background: var(--bg-modal, #fff);
  color: var(--text, #37352f);
  border-radius: var(--radius-card, 10px);
  box-shadow: var(--shadow-popover, rgba(15, 15, 15, 0.2) 0 9px 24px);
  overflow: hidden;
  animation: enc-in 0.12s ease;
}
@keyframes enc-in { from { opacity: 0; transform: translateY(-6px); } }
@keyframes enc-shake {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(2px); }
  30%, 50%, 70% { transform: translateX(-4px); }
  40%, 60% { transform: translateX(4px); }
}
.enc-modal.enc-shake { animation: enc-shake 0.34s cubic-bezier(0.36, 0.07, 0.19, 0.97); }

/* ---- header ---- */
.enc-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 12px 14px 18px;
  border-bottom: 1px solid var(--border, #e9e9e7);
}
.enc-lock { font-size: 20px; line-height: 1; flex-shrink: 0; }
.enc-head-text { flex: 1; min-width: 0; }
.enc-title { font-size: 15px; font-weight: 600; }
.enc-sub {
  margin-top: 2px;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--text-light, #787774);
}
.enc-x {
  align-self: flex-start;
  width: 26px; height: 26px;
  border-radius: 5px;
  font-size: 13px;
  color: var(--text-light, #787774);
  flex-shrink: 0;
}
.enc-x:hover { background: var(--bg-hover, rgba(0, 0, 0, 0.045)); color: var(--text, #37352f); }

/* ---- body ---- */
.enc-body { padding: 16px 18px 4px; }
.enc-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light, #787774);
  margin: 0 0 6px;
}
.enc-field {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}
.enc-input {
  width: 100%;
  padding: 9px 38px 9px 11px;
  font-family: var(--font, inherit);
  font-size: 14px;
  color: var(--text, #37352f);
  background: var(--bg, #fff);
  border: 1px solid var(--border, #e0e0dd);
  border-radius: var(--radius-ctl, 8px);
  transition: border-color 0.14s, box-shadow 0.14s;
}
.enc-input::placeholder { color: var(--text-faint, #b6b6b2); }
.enc-input:focus {
  border-color: var(--accent, #5b5bd6);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent, #5b5bd6) 22%, transparent);
}
.enc-eye {
  position: absolute;
  right: 5px;
  width: 28px; height: 28px;
  border-radius: 6px;
  font-size: 13px;
  opacity: 0.55;
  color: var(--text-light, #787774);
}
.enc-eye:hover { background: var(--bg-hover, rgba(0, 0, 0, 0.05)); opacity: 0.9; }
.enc-eye.on { opacity: 1; color: var(--accent, #5b5bd6); }

.enc-error {
  margin: 2px 0 12px;
  padding: 8px 11px;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--danger, #e5534b);
  background: color-mix(in srgb, var(--danger, #e5534b) 10%, transparent);
  border-radius: var(--radius-ctl, 8px);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--danger, #e5534b) 24%, transparent);
}
.enc-error[hidden] { display: none; }

/* ---- warning notes ---- */
.enc-notes {
  margin-top: 4px;
  padding: 12px 13px;
  background: var(--bg-hover, rgba(0, 0, 0, 0.03));
  border-radius: var(--radius-ctl, 8px);
}
.enc-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-light, #676d89);
}
.enc-note + .enc-note { margin-top: 7px; }
.enc-note-danger {
  color: var(--text, #37352f);
}
.enc-note-danger b { color: var(--danger, #e5534b); }

/* ---- actions ---- */
.enc-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 18px 16px;
}
.enc-btn {
  padding: 8px 16px;
  font-family: var(--font, inherit);
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--radius-ctl, 7px);
  transition: background 0.14s, transform 0.06s;
}
.enc-btn:active { transform: translateY(1px); }
.enc-cancel {
  color: var(--text-light, #676d89);
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--border, #e0e0dd);
}
.enc-cancel:hover { background: var(--bg-hover, rgba(0, 0, 0, 0.045)); color: var(--text, #37352f); }
.enc-go {
  color: #fff;
  background: var(--accent, #5b5bd6);
}
.enc-go:hover { background: var(--accent-hover, #4a4ac8); }

/* Narrow screens: let the modal breathe. */
@media (max-width: 520px) {
  .enc-overlay { padding: 8vh 12px 12px; }
  .enc-modal { width: 100%; }
}