/* ============================================================
   Image Rename Tool — controls.css
   Step 2: the rename pattern builder — base name, numbering
   style, padding, start number, prefix/suffix, toggles, and the
   collapsed "Advanced options" section (find/replace, case,
   date stamp, safe-character cleanup).
   ============================================================ */


/* ══════════════════════════════════════════
   1. WRAPPER + SHARED FIELD STYLES
   ══════════════════════════════════════════ */
.ir-image-rename-controls {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 22px 0 4px;
  padding-top: 18px;
  border-top: 1.5px solid var(--ir-line);
}

.ir-image-rename-controls__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.ir-image-rename-controls__row--split {
  flex-direction: row;
  gap: 12px;
}

.ir-image-rename-controls__col {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ir-image-rename-controls__label {
  font-size: 13px;
  font-weight: 700;
  color: var(--ir-ink);
}

.ir-image-rename-controls__optional {
  font-weight: 500;
  color: var(--ir-ink-soft);
}

/* Small explanatory line under a field — used by the Metadata and
   Date/Time tools so nothing about what gets added is a surprise. */
.ir-image-rename-controls__hint {
  font-size: 12px;
  font-weight: 500;
  color: var(--ir-ink-soft);
  line-height: 1.5;
  margin: 0;
}

.ir-image-rename-controls__hint code {
  background: var(--ir-bg);
  padding: 1px 5px;
  border-radius: 5px;
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 11.5px;
}

.ir-image-rename-controls__input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1.5px solid var(--ir-line);
  background: #fff;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ir-ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ir-image-rename-controls__input::placeholder {
  color: #aeaeb8;
  font-weight: 500;
}

.ir-image-rename-controls__input:focus-visible {
  outline: none;
  border-color: var(--ir-brand);
  box-shadow: 0 0 0 4px var(--ir-brand-soft);
}

/* Small inline field that appears next to the numbering-style
   picker only when "Custom separator" is chosen */
.ir-image-rename-controls__input--inline {
  margin-top: 8px;
}

/* Remove native number-input spinner arrows — the stepper widget
   below replaces them with our own +/- buttons for consistency,
   and the start-number field stays a plain typeable box */
.ir-image-rename-controls__input[type="number"]::-webkit-outer-spin-button,
.ir-image-rename-controls__input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.ir-image-rename-controls__input[type="number"] {
  -moz-appearance: textfield;
}


/* ══════════════════════════════════════════
   2. NUMBERING-STYLE PICKER — identical custom-dropdown
      pattern used across the whole suite (see format-converter's
      formatpicker), reused here for brand consistency.
   ══════════════════════════════════════════ */
.ir-image-rename-formatpicker {
  position: relative;
}

.ir-image-rename-formatpicker__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 52px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1.5px solid var(--ir-line);
  background: #fff;
  font-family: inherit;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ir-ink);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ir-image-rename-formatpicker__trigger:hover {
  border-color: var(--ir-line-strong);
}

.ir-image-rename-formatpicker__trigger:focus-visible {
  outline: none;
  border-color: var(--ir-brand);
  box-shadow: 0 0 0 4px var(--ir-brand-soft);
}

.ir-image-rename-formatpicker__chevron {
  width: 20px;
  height: 20px;
  color: var(--ir-ink-soft);
  flex-shrink: 0;
  transition: transform 0.18s ease;
}

.ir-image-rename-formatpicker__trigger[aria-expanded="true"] .ir-image-rename-formatpicker__chevron {
  transform: rotate(180deg);
}

.ir-image-rename-formatpicker__menu {
  /* position:fixed + JS (createDropdown in main.js) = the list is always
     placed inside the visible screen: it opens upward when there is no
     room below, never gets clipped by the scrolling tool sheet, and gets
     its own scroll only if the screen is genuinely too short. */
  position: fixed;
  left: 0;
  top: 0;
  z-index: 80;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--ir-line);
  box-shadow: 0 16px 40px rgba(0,0,0,0.14), 0 4px 12px rgba(0,0,0,0.08);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  animation: irMenuIn 0.15s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

.ir-image-rename-formatpicker__menu.is-up {
  animation-name: irMenuInUp;
}

.ir-image-rename-formatpicker__menu[hidden] {
  display: none;
}

.ir-image-rename-formatpicker__option {
  display: flex;
  align-items: center;
  height: 44px;
  padding: 0 12px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  font-family: 'SFMono-Regular', Consolas, monospace;
  color: var(--ir-ink);
  cursor: pointer;
}

.ir-image-rename-formatpicker__option:hover {
  background: var(--ir-bg);
}

.ir-image-rename-formatpicker__option.is-selected {
  color: var(--ir-brand-dark);
  font-weight: 700;
  background: var(--ir-brand-soft);
}


/* ══════════════════════════════════════════
   3. DIGIT STEPPER (padding: 1–6)
   ══════════════════════════════════════════ */
.ir-image-rename-stepper-input {
  display: flex;
  align-items: center;
  height: 48px;
  border-radius: 12px;
  border: 1.5px solid var(--ir-line);
  background: #fff;
  overflow: hidden;
}

.ir-image-rename-stepper-input__btn {
  flex: 0 0 40px;
  height: 100%;
  border: none;
  background: var(--ir-bg);
  font-size: 18px;
  font-weight: 700;
  color: var(--ir-ink);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.ir-image-rename-stepper-input__btn:hover {
  background: var(--ir-brand-soft);
  color: var(--ir-brand-dark);
}

.ir-image-rename-stepper-input__btn:active {
  background: var(--ir-brand);
  color: #fff;
}

.ir-image-rename-stepper-input__value {
  flex: 1 1 auto;
  min-width: 0;
  height: 100%;
  border: none;
  text-align: center;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--ir-ink);
  background: transparent;
  pointer-events: none;
}


/* ══════════════════════════════════════════
   4. TOGGLE SWITCH (checkbox styled as a pill switch)
   ══════════════════════════════════════════ */
.ir-image-rename-controls__toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 2px 0;
}

.ir-image-rename-controls__toggle input {
  position: absolute;
  opacity: 0;
  width: 44px;
  height: 24px;
  margin: 0;
  cursor: pointer;
}

.ir-image-rename-controls__toggle-track {
  flex-shrink: 0;
  position: relative;
  width: 44px;
  height: 24px;
  border-radius: 9999px;
  background: var(--ir-line-strong);
  transition: background 0.18s ease;
}

.ir-image-rename-controls__toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: transform 0.18s ease;
}

.ir-image-rename-controls__toggle input:checked + .ir-image-rename-controls__toggle-track {
  background: var(--ir-brand);
}

.ir-image-rename-controls__toggle input:checked + .ir-image-rename-controls__toggle-track::after {
  transform: translateX(20px);
}

.ir-image-rename-controls__toggle input:focus-visible + .ir-image-rename-controls__toggle-track {
  outline: 2px solid var(--ir-brand);
  outline-offset: 2px;
}

.ir-image-rename-controls__toggle-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ir-ink);
  line-height: 1.4;
}


/* ══════════════════════════════════════════
   5. ADVANCED OPTIONS (<details>/<summary> — no JS needed
      for the open/close behavior itself)
   ══════════════════════════════════════════ */
.ir-image-rename-advanced {
  border-radius: 14px;
  border: 1.5px dashed var(--ir-line-strong);
  padding: 4px 14px;
}

.ir-image-rename-advanced[open] {
  padding-bottom: 16px;
}

.ir-image-rename-advanced__summary {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 46px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ir-ink-soft);
  cursor: pointer;
  list-style: none;
}

.ir-image-rename-advanced__summary::-webkit-details-marker {
  display: none;
}

.ir-image-rename-advanced__summary svg:first-child {
  width: 16px;
  height: 16px;
  color: var(--ir-ink-soft);
  flex-shrink: 0;
}

.ir-image-rename-advanced__summary span {
  flex: 1 1 auto;
}

.ir-image-rename-advanced__chevron {
  width: 18px;
  height: 18px;
  color: var(--ir-ink-soft);
  flex-shrink: 0;
  transition: transform 0.18s ease;
}

.ir-image-rename-advanced[open] .ir-image-rename-advanced__chevron {
  transform: rotate(180deg);
}

.ir-image-rename-advanced > .ir-image-rename-controls__row,
.ir-image-rename-advanced > .ir-image-rename-controls__toggle {
  margin-top: 14px;
}


/* ══════════════════════════════════════════
   6. SEGMENTED CONTROL (text case picker)
   ══════════════════════════════════════════ */
.ir-image-rename-segmented {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ir-image-rename-segmented__btn {
  height: 38px;
  padding: 0 12px;
  border-radius: 9999px;
  border: 1.5px solid var(--ir-line);
  background: #fff;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ir-ink-soft);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.ir-image-rename-segmented__btn.is-active {
  border-color: var(--ir-brand);
  color: var(--ir-brand);
  background: var(--ir-brand-soft);
}


/* ══════════════════════════════════════════
   7. APPLY ROW (Reset / Apply to All)
   ══════════════════════════════════════════ */
.ir-image-rename-controls__apply {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.ir-image-rename-controls__apply .ir-image-rename-btn--primary {
  flex: 1 1 auto;
}


/* ══════════════════════════════════════════
   8. DESKTOP ENHANCEMENTS (≥768px)
   ══════════════════════════════════════════ */
@media (min-width: 768px) {
  .ir-image-rename-segmented__btn:hover {
    border-color: var(--ir-brand);
    color: var(--ir-brand);
  }

  .ir-image-rename-stepper-input__btn:hover {
    background: var(--ir-brand-soft);
  }
}


/* ══════════════════════════════════════════
   9. FIND & REPLACE — live match count + Apply
   ══════════════════════════════════════════ */
.ir-fr-status {
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--ir-bg);
  color: var(--ir-ink-soft);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.ir-fr-status[data-state="match"] {
  background: #fff6df;
  color: #8a6212;
}

.ir-fr-status[data-state="none"] {
  background: #fdf1ef;
  color: var(--ir-error);
}

.ir-fr-status[data-state="applied"] {
  background: var(--ir-brand-soft);
  color: var(--ir-brand-dark);
}

.ir-fr-actions {
  display: flex;
  gap: 10px;
}

.ir-fr-actions .ir-image-rename-btn {
  height: 46px;
}

.ir-image-rename-controls__hint b {
  color: var(--ir-ink);
  font-weight: 800;
}