/* =============================================================================
   PK2026 – Produktkonfigurator  |  Modern Professional UI
   ============================================================================= */

/* ── Custom Properties ──────────────────────────────────────────────────────── */
:root {
  --pk-y:        #fff500;   /* Brand yellow */
  --pk-yd:       #e6dc00;   /* Yellow hover  */
  --pk-ink:      #111111;   /* Near-black     */
  --pk-dark:     #333333;
  --pk-mid:      #666666;
  --pk-soft:     #999999;
  --pk-bg:       #f4f4f4;
  --pk-bg2:      #fafafa;
  --pk-border:   #e2e2e2;
  --pk-white:    #ffffff;
  --pk-err:      #d93025;
  --pk-radius:   4px;
  --pk-radius-l: 8px;
  --pk-t:        0.16s ease;
  --pk-shadow:   0 2px 12px rgba(0,0,0,.07);
  --pk-shadow-l: 0 4px 24px rgba(0,0,0,.11);
}

/* ── Reset scoped to plugin ──────────────────────────────────────────────────*/
#tlpk_multistep_form_container *,
#tlpk_multistep_form_container *::before,
#tlpk_multistep_form_container *::after { box-sizing: border-box; }

#tlpk_multistep_form_container { color: var(--pk-ink); }

.tlp_price, .cell .lbl-price { display: none !important; }

/* ═══════════════════════════════════════════════════════════════════════════
   1  TABS
   ═══════════════════════════════════════════════════════════════════════════ */
.tabs-container {
  display: flex !important;
  justify-content: space-between !important;
  align-items: flex-start !important;
  padding: 32px 0 0 !important;
  position: relative !important;
}

/* Connecting line between tabs */
.tabs-container::before {
  content: '' !important;
  position: absolute !important;
  top: 54px !important;
  left: 10% !important;
  right: 10% !important;
  height: 2px !important;
  background: var(--pk-border) !important;
  z-index: 0 !important;
}

.tab {
  position: relative !important;
  z-index: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 10px !important;
  width: 25% !important;
  cursor: default !important;
  padding-bottom: 20px !important;
}

.tab::before {
  content: '' !important;
  display: block !important;
  width: 40px; height: 40px !important;
  border-radius: 50% !important;
  background: var(--pk-bg) !important;
  border: 2px solid var(--pk-border) !important;
  transition: background var(--pk-t), border-color var(--pk-t) !important;
  flex-shrink: 0 !important;
}

.tab span,
.tab {
  font-size: .72em !important;
  font-weight: 700 !important;
  letter-spacing: .06em !important;
  text-transform: uppercase !important;
  color: var(--pk-soft) !important;
  text-align: center !important;
  transition: color var(--pk-t) !important;
  line-height: 1.3 !important;
}

.tab.active-step::before {
  background: var(--pk-y) !important;
  border-color: var(--pk-y) !important;
}
.tab.active-step { color: var(--pk-ink); }

/* ═══════════════════════════════════════════════════════════════════════════
   2  DIVIDER  &  FORM CONTAINER
   ═══════════════════════════════════════════════════════════════════════════ */
hr {
  border: none !important;
  border-top: 1px solid var(--pk-border) !important;
  margin: 0 !important;
}

.form-container { padding: 40px 0 32px; }

/* ═══════════════════════════════════════════════════════════════════════════
   3  STEP INDICATOR (dots)
   ═══════════════════════════════════════════════════════════════════════════ */
.step-indicator { display: flex; align-items: center; }
.step-line { width: 28px; height: 3px; background: var(--pk-bg); border-radius: 2px; }
.step-circle {
  width: 18px; height: 18px !important;
  border-radius: 50% !important;
  background: var(--pk-bg) !important;
  border: 2px solid var(--pk-border) !important;
  display: flex; align-items: center; justify-content: center !important;
  transition: all var(--pk-t) !important;
}
.step-circle.active-step {
  background: var(--pk-ink) !important;
  border-color: var(--pk-ink) !important;
}
.step-circle.active-step::before {
  content: '' !important;
  width: 7px; height: 7px !important;
  border-radius: 50% !important;
  background: var(--pk-y) !important;
  display: block !important;
}

/* ═══════════════════════════════════════════════════════════════════════════
   4  BUTTONS
   ═══════════════════════════════════════════════════════════════════════════ */
.buttons-container {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 20px 0 4px !important;
}

.back-button,
.next-button,
.buy-button {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 13px 22px 13px 34px !important;
  font-size: .75em !important;
  font-weight: 800 !important;
  letter-spacing: .1em !important;
  text-transform: uppercase !important;
  color: var(--pk-dark) !important;
  cursor: pointer !important;
  text-decoration: none !important;
  background: none !important;
  border: none !important;
  outline: none !important;
  z-index: 1 !important;
  transition: color var(--pk-t) !important;
  white-space: nowrap !important;
}

.back-button::before,
.next-button::before,
.buy-button::before {
  content: '' !important;
  position: absolute !important;
  left: 0; top: 50% !important;
  transform: translateY(-50%) !important;
  width: 44px; height: 44px !important;
  border-radius: 50% !important;
  background: var(--pk-y) !important;
  z-index: -1 !important;
  transition: width var(--pk-t), background var(--pk-t) !important;
}

.back-button::before  { background: var(--pk-bg); }

.back-button:hover::before  { background: var(--pk-border); }
.next-button:hover::before,
.buy-button:hover::before   { background: var(--pk-yd); }

/* Disabled */
.tlpk_disabled { opacity: .35; pointer-events: none; }

/* ═══════════════════════════════════════════════════════════════════════════
   5  PRODUCT IMAGE PREVIEWS  (shared)
   ═══════════════════════════════════════════════════════════════════════════ */
.preview-images-container {
  width: 72px; min-width: 72px !important;
  display: flex; flex-direction: column; gap: 8px !important;
  padding-right: 10px !important;
}

.preview-images-container img,
.pk2026_small_image,
.tlpk_small_image {
  width: 100%; display: block; cursor: pointer !important;
  border: 2px solid transparent !important;
  border-radius: var(--pk-radius) !important;
  opacity: .65 !important;
  transition: border-color var(--pk-t), opacity var(--pk-t) !important;
}
.preview-images-container img:hover,
.pk2026_small_image:hover,
.tlpk_small_image:hover { border-color: var(--pk-y); opacity: 1; }

.preview-image-container {
  position: relative; flex-grow: 1; overflow: hidden !important;
}
.preview-image-container > img { width: 100%; display: block; }

.canvasContainer {
  position: absolute !important;
  inset: 0; width: 100%; height: 100% !important;
}

.two-column-container { display: flex; align-items: flex-start; gap: 12px; }
.column-half-size { width: 50%; }
.preview-images-right-container { min-width: 38%; padding-left: 40px; }

/* ═══════════════════════════════════════════════════════════════════════════
   6  STEP 1  –  LOGO UPLOAD
   ═══════════════════════════════════════════════════════════════════════════ */
#step-1 h2 {
  font-size: 1.4em; font-weight: 800; letter-spacing: -.02em !important;
  margin: 0 0 14px; line-height: 1.2 !important;
}
#step-1 > .two-column-container > div:last-child p,
.preview-images-right-container p {
  font-size: .88em; color: var(--pk-mid) !important;
  line-height: 1.65; margin-bottom: 24px !important;
}

#upload-button {
  display: inline-flex; align-items: center !important;
  position: relative; z-index: 1 !important;
  padding: 13px 22px 13px 34px !important;
  font-size: .75em; font-weight: 800 !important;
  letter-spacing: .1em; text-transform: uppercase !important;
  color: var(--pk-dark); cursor: pointer; margin-bottom: 18px !important;
  background: none; border: none; outline: none; text-decoration: none !important;
}
#upload-button::before {
  content: '' !important;
  position: absolute; left: 0; top: 50%; transform: translateY(-50%) !important;
  width: 44px; height: 44px; border-radius: 50% !important;
  background: var(--pk-y); z-index: -1 !important;
  transition: background var(--pk-t) !important;
}
#upload-button:hover::before { background: var(--pk-yd); }

.file-upload-info-box {
  display: block; padding: 11px 14px !important;
  background: var(--pk-bg); font-size: .78em !important;
  color: var(--pk-soft); letter-spacing: .02em !important;
  border-radius: var(--pk-radius); margin-bottom: 16px !important;
}

.fileList { font-size: .82em; color: var(--pk-dark); margin-top: 10px; }

.file-item {
  display: flex; align-items: center; justify-content: space-between !important;
  padding: 5px 0; border-bottom: 1px solid var(--pk-border) !important;
}

.delete-btn {
  border: none; background: none; cursor: pointer !important;
  color: var(--pk-soft); font-size: .8em !important;
  padding: 3px 7px; border-radius: 50% !important;
  transition: background var(--pk-t), color var(--pk-t); line-height: 1 !important;
}
.delete-btn:hover { background: var(--pk-ink); color: var(--pk-white); }

/* ═══════════════════════════════════════════════════════════════════════════
   7  STEP 2  –  PERSÖNLICHE DATEN
   ═══════════════════════════════════════════════════════════════════════════ */
.personal-data-info-text {
  font-size: .9em; color: var(--pk-mid) !important;
  line-height: 1.7; margin-bottom: 32px !important;
}

/* Layout */
.pk-form-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 40px; align-items: start !important;
}
.pk-form-section { display: flex; flex-direction: column; gap: 0; }
.pk-field-row {
  display: grid; grid-template-columns: 1fr 1fr !important;
  gap: 10px; margin-bottom: 10px !important;
}
.pk-field { display: flex; flex-direction: column; }

/* Inputs */
.pk-input, .pk-select, .pk-textarea {
  background: var(--pk-bg) !important;
  border: 1.5px solid transparent !important;
  border-bottom: 2px solid var(--pk-border) !important;
  border-radius: var(--pk-radius) var(--pk-radius) 0 0 !important;
  padding: 14px 14px !important;
  font-size: .88em; font-weight: 500 !important;
  color: var(--pk-ink) !important;
  width: 100% !important;
  transition: border-color var(--pk-t), background var(--pk-t) !important;
  outline: none !important;
  font-family: inherit !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}
.pk-input::placeholder, .pk-textarea::placeholder { color: var(--pk-soft); font-weight: 400; }
.pk-input:focus, .pk-select:focus, .pk-textarea:focus {
  border-bottom-color: var(--pk-y) !important;
  background: var(--pk-bg2) !important;
}

.pk-select {
  cursor: pointer !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%23666' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 14px center !important;
}

/* Contact type row */
.pk-contact-type {
  grid-template-columns: auto 1fr !important;
  align-items: center; gap: 16px !important; margin-top: 10px;
}
.pk-field-label {
  font-size: .72em; font-weight: 800; color: var(--pk-dark) !important;
  text-transform: uppercase; letter-spacing: .06em; white-space: nowrap !important;
}
.pk-radio-group { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.pk-radio-label {
  display: flex; align-items: center; gap: 8px !important;
  cursor: pointer; font-size: .88em; color: var(--pk-dark) !important;
  user-select: none !important;
}
.pk-radio-label input[type="radio"] { display: none; }
.pk-radio-custom {
  display: block; width: 18px; height: 18px !important;
  border-radius: 50%; border: 2px solid var(--pk-border) !important;
  background: var(--pk-white); flex-shrink: 0 !important;
  position: relative; transition: all var(--pk-t) !important;
}
.pk-radio-label input:checked + .pk-radio-custom {
  border-color: var(--pk-ink); background: var(--pk-ink) !important;
}
.pk-radio-label input:checked + .pk-radio-custom::after {
  content: ''; position: absolute !important;
  top: 50%; left: 50%; transform: translate(-50%,-50%) !important;
  width: 7px; height: 7px; border-radius: 50% !important;
  background: var(--pk-y); display: block !important;
}

/* Textarea */
.pk-form-message { display: flex; flex-direction: column; gap: 8px; }
.pk-textarea-label {
  font-size: .7em; font-weight: 800; color: var(--pk-soft) !important;
  text-transform: uppercase; letter-spacing: .07em !important;
}
.pk-textarea { height: 230px; resize: vertical; line-height: 1.6; }

/* Consent block */
.pk-consent-block {
  margin-top: 32px; padding-top: 28px !important;
  border-top: 1px solid var(--pk-border) !important;
  display: flex; flex-direction: column; gap: 14px !important;
}
.pk-consent-block--step4 {
  border-top: 3px solid var(--pk-y) !important;
  padding-top: 28px; margin-top: 36px !important;
}
.pk-checkbox-label {
  display: flex; align-items: flex-start; gap: 13px; cursor: pointer !important;
}
.pk-checkbox-wrapper { flex-shrink: 0; margin-top: 1px; }
.pk-consent-checkbox { display: none; }
.pk-checkbox-custom {
  display: block; width: 20px; height: 20px !important;
  border: 2px solid var(--pk-border); border-radius: 3px !important;
  background: var(--pk-white); position: relative !important;
  transition: all var(--pk-t) !important;
}
.pk-consent-checkbox:checked + .pk-checkbox-custom {
  background: var(--pk-ink); border-color: var(--pk-ink) !important;
}
.pk-consent-checkbox:checked + .pk-checkbox-custom::after {
  content: ''; position: absolute !important;
  left: 5px; top: 2px; width: 6px; height: 10px !important;
  border: 2px solid var(--pk-y) !important;
  border-top: none; border-left: none !important;
  transform: rotate(45deg); display: block !important;
}
.pk-checkbox-text {
  font-size: .85em; color: var(--pk-dark); line-height: 1.6 !important;
}
.pk-checkbox-text a {
  color: var(--pk-ink); font-weight: 700 !important;
  text-decoration: underline; text-underline-offset: 2px !important;
}
.pk-checkbox-text a:hover { color: var(--pk-dark); }
.pk-consent-hint { font-size: .74em; color: #bbb; margin: 0 0 0 33px; }

/* ═══════════════════════════════════════════════════════════════════════════
   8  STEP 3  –  STÜCKZAHL
   ═══════════════════════════════════════════════════════════════════════════ */
.pk-quantity-block { padding: 8px 0 24px; }
.pk-quantity-block h3 {
  font-size: .82em; font-weight: 800 !important;
  text-transform: uppercase; letter-spacing: .08em !important;
  margin: 0 0 24px; padding-bottom: 9px !important;
  border-bottom: 3px solid var(--pk-y); display: inline-block !important;
}
.pk-quantity-input-row { display: flex; align-items: center; gap: 18px; margin-bottom: 12px; }
.pk-quantity-label {
  font-size: .78em; font-weight: 800 !important;
  text-transform: uppercase; letter-spacing: .06em !important;
  color: var(--pk-dark); white-space: nowrap !important;
}
.pk-quantity-control { display: flex; align-items: center; gap: 10px; }
.pk-quantity-input,
body input[name="quantity"] {
  width: 88px !important;
  padding: 12px 10px !important;
  background: var(--pk-bg) !important;
  border: 1.5px solid transparent !important;
  border-bottom: 2px solid var(--pk-border) !important;
  border-radius: var(--pk-radius) var(--pk-radius) 0 0 !important;
  font-size: 1.1em !important; font-weight: 700 !important;
  text-align: center !important; outline: none !important;
  transition: border-color var(--pk-t) !important;
  font-family: inherit !important;
}
.pk-quantity-input:focus,
body input[name="quantity"]:focus {
  border-bottom-color: var(--pk-y) !important;
  background: var(--pk-bg2) !important;
}
#cancel-number, .pk-cancel-qty {
  cursor: pointer; color: var(--pk-soft) !important;
  font-size: .82em; padding: 4px 8px !important;
  border-radius: 50%; border: none; background: none !important;
  transition: all var(--pk-t) !important;
}
#cancel-number:hover, .pk-cancel-qty:hover {
  background: var(--pk-ink); color: var(--pk-white) !important;
}
.pk-quantity-hint { font-size: .78em; color: var(--pk-soft); margin: 0; font-style: italic; }

/* ═══════════════════════════════════════════════════════════════════════════
   9  STEP 4  –  ZUSAMMENFASSUNG
   ═══════════════════════════════════════════════════════════════════════════ */
.s4-wrapper { display: flex; flex-direction: column; gap: 0; }

.s4-section-label {
  font-size: .7em; font-weight: 800 !important;
  letter-spacing: .12em; text-transform: uppercase !important;
  color: var(--pk-ink); margin: 0 0 14px !important;
  padding-bottom: 7px !important;
  border-bottom: 3px solid var(--pk-y) !important;
  display: block !important;
}

/* Top row */
.s4-top {
  display: grid; grid-template-columns: 1fr 1fr !important;
  gap: 48px; align-items: start !important;
  padding-bottom: 36px; margin-bottom: 36px !important;
  border-bottom: 1px solid var(--pk-border) !important;
}

/* Preview column */
.s4-preview-inner { display: flex; align-items: flex-start; gap: 10px; }
.s4-thumbs { display: flex; flex-direction: column; gap: 8px; width: 60px; flex-shrink: 0; }
.s4-thumb {
  width: 60px; display: block; cursor: pointer !important;
  border: 2px solid transparent; border-radius: var(--pk-radius) !important;
  opacity: .6; transition: all var(--pk-t) !important;
}
.s4-thumb:hover, .s4-thumb--active {
  border-color: var(--pk-y) !important; opacity: 1 !important;
}
.s4-canvas-wrap { position: relative; flex-grow: 1; overflow: hidden; }
.s4-canvas-wrap > img { width: 100%; display: block; }

/* Info column */
.s4-info { display: flex; flex-direction: column; gap: 20px; }

/* Cards */
.s4-card {
  background: var(--pk-bg2) !important;
  border: 1px solid var(--pk-border) !important;
  border-radius: var(--pk-radius-l) !important;
  padding: 20px 22px !important;
  box-shadow: var(--pk-shadow) !important;
}
.s4-card .s4-section-label { margin-bottom: 16px; }

/* Contact grid – 2 cols */
.s4-grid { display: grid; grid-template-columns: 1fr 1fr; }
.s4-field {
  display: flex; flex-direction: column !important;
  padding: 10px 8px; border-bottom: 1px solid var(--pk-border) !important;
}
.s4-field:nth-child(odd)  { border-right: 1px solid var(--pk-border); }
.s4-field:nth-last-child(-n+2) { border-bottom: none; }
.s4-field-label {
  font-size: .68em; font-weight: 800 !important;
  text-transform: uppercase; letter-spacing: .07em !important;
  color: var(--pk-soft); margin-bottom: 3px !important;
}
.s4-field-value {
  font-size: .9em; font-weight: 500 !important;
  color: var(--pk-ink); min-height: 1.3em !important;
}

/* Message */
.s4-card--message .s4-section-label { margin-bottom: 10px; }
.s4-message-area {
  width: 100% !important;
  background: var(--pk-white) !important;
  border: 1px solid var(--pk-border) !important;
  border-radius: var(--pk-radius) !important;
  padding: 12px 14px !important;
  font-size: .88em; color: var(--pk-dark) !important;
  min-height: 90px; resize: none !important;
  font-family: inherit; line-height: 1.6 !important;
  outline: none; box-sizing: border-box !important;
}

/* Files */
.s4-files { margin-bottom: 0; }
.s4-files-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px !important;
}
.s4-files-col {
  background: var(--pk-bg2) !important;
  border: 1px solid var(--pk-border) !important;
  border-radius: var(--pk-radius-l) !important;
  padding: 14px 16px; min-height: 56px !important;
}
.s4-files-side {
  display: block; font-size: .68em; font-weight: 800 !important;
  text-transform: uppercase; letter-spacing: .08em !important;
  color: var(--pk-soft); margin-bottom: 8px !important;
}
.s4-filelist { font-size: .82em; color: var(--pk-dark); line-height: 1.7; }
.s4-filelist:empty::after { content: '–'; color: #ccc; }

/* ═══════════════════════════════════════════════════════════════════════════
   10  ERROR BOX
   ═══════════════════════════════════════════════════════════════════════════ */
.tlpk_error_container {
  border: 3px solid var(--pk-y); border-radius: var(--pk-radius-l) !important;
  padding: 18px 22px; color: var(--pk-err) !important;
  background: #fff9f9; margin-bottom: 24px !important;
}
.tlpk_error_container h3 {
  font-size: .82em; font-weight: 800 !important;
  text-transform: uppercase; letter-spacing: .06em !important;
  color: var(--pk-err); margin: 0 0 6px !important;
}
body .tlpk_error_container ul { margin: 6px 0 0; padding: 0 0 0 20px; }

/* ═══════════════════════════════════════════════════════════════════════════
   11  THANK YOU
   ═══════════════════════════════════════════════════════════════════════════ */
.thankyou-container { text-align: center; padding: 60px 0; }
.thankyou-container h1 { font-size: 3.5em; font-weight: 900; margin-bottom: 32px; color: var(--pk-ink); }
.thankyou-container h2 { font-size: 1.6em; margin: 16px 0; color: var(--pk-dark); }
.thankyou-container p  { font-size: 1em; color: var(--pk-mid); line-height: 1.7; max-width: 520px; margin: 0 auto; }
.thankyou-container .button-container { display: flex; justify-content: center; margin-top: 40px; }

/* ═══════════════════════════════════════════════════════════════════════════
   12  LOADING
   ═══════════════════════════════════════════════════════════════════════════ */
#loading-overlay {
  position: fixed; inset: 0 !important;
  background: rgba(255,255,255,.85) !important;
  display: none; justify-content: center; align-items: center; z-index: 9999 !important;
}
#loading-spinner {
  width: 34px; height: 34px !important;
  border: 3px solid var(--pk-bg) !important;
  border-top-color: var(--pk-ink) !important;
  border-radius: 50% !important;
  animation: pk-spin .7s linear infinite !important;
}
@keyframes pk-spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════════════════════════
   13  BULK ORDER TABLE
   ═══════════════════════════════════════════════════════════════════════════ */
#multi-size, #multi-size-summary { margin-top: 36px; }
#multi-size table, #multi-size-summary table { border: none; width: 100%; border-collapse: collapse; }
.gvi td  { border-bottom: 1px solid var(--pk-border); padding: 8px 6px; font-size: .87em; }
.gvi th  { border-bottom: 2px solid var(--pk-border); padding: 10px 6px; font-size: .78em; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.gvi-variants .th-col { text-align: center; padding: 12px; }
.gvi-variants td      { text-align: center; padding: 14px 10px; }
.gvi-variants .th-row { text-align: left; font-weight: 700; padding-left: 10px; text-transform: uppercase; letter-spacing: .03em; }
.tbx-quantity { display: inline-block; width: 50px; }
.tbx-quantity input { text-align: center; padding: 6px; background: var(--pk-bg); border: none; border-bottom: 2px solid var(--pk-border); font-weight: 700; width: 100%; outline: none; }
.tbx-quantity input:focus { border-bottom-color: var(--pk-y); }

/* Sizes / Colors (legacy, kept for JS compat) */
body ul.sizes-container, body ul.colors-container {
  display: flex; gap: 12px; list-style: none; padding: 12px 0; margin: 0; flex-wrap: wrap !important;
}
.sizes-container li, .colors-container li {
  background: var(--pk-bg); width: 46px; height: 46px !important;
  border-radius: 50%; line-height: 46px; text-align: center !important;
  cursor: pointer; font-size: .8em; font-weight: 700; color: var(--pk-dark) !important;
  transition: all var(--pk-t) !important;
}
.sizes-container li.active, .sizes-container li:hover {
  border: 2px solid var(--pk-ink); line-height: 42px !important;
}

/* Color matrix */
.colorEntry, .color-group-colors .colorEntry {
  width: calc(100%/6); min-height: 130px; padding: 5px !important;
  text-align: center; display: flex; flex-direction: column !important;
  box-sizing: border-box; border: 1px solid var(--pk-border) !important;
  margin-top: -1px; cursor: pointer; transition: background var(--pk-t) !important;
}
.colorEntry:hover { background: rgba(185,185,185,.12); }
.color-group-colors { display: flex; flex-wrap: wrap; }
.color-group-colors:not(:empty) { border-left: 1px solid var(--pk-border); }
.colorEntry img, .colorEntry .circle { width: 70px; height: 70px; margin: auto; display: block; }
.color-title { font-weight: 800; margin-bottom: 8px; text-transform: uppercase; font-size: .78em; }
h2.color-group-title { margin: 24px 0 10px; font-size: 1em; font-weight: 800; text-transform: uppercase; }

/* ═══════════════════════════════════════════════════════════════════════════
   14  RESPONSIVE  –  MOBILE FIRST
   ═══════════════════════════════════════════════════════════════════════════ */

/* Tablets */
@media (max-width: 900px) {
  .pk-form-grid       { grid-template-columns: 1fr; gap: 24px; }
  .s4-top             { grid-template-columns: 1fr; gap: 28px; }
  .s4-grid            { grid-template-columns: 1fr; }
  .s4-field:nth-child(odd)  { border-right: none; }
  .s4-field { border-right: none; }
  .s4-files-grid      { grid-template-columns: repeat(2, 1fr); }
}

/* Phones */
@media (max-width: 640px) {

  /* Tabs – 2×2 grid */
  .tabs-container {
    flex-wrap: wrap; gap: 0 !important;
    padding: 16px 0 0 !important;
  }
  .tabs-container::before { display: none; }
  .tab { width: 50%; padding-bottom: 16px; }

  /* Step nav buttons stack */
  .buttons-container { flex-wrap: wrap; gap: 12px; justify-content: center; }
  .step-indicator { order: -1; width: 100%; justify-content: center; }

  /* Image layout stacks */
  .two-column-container { flex-direction: column; }
  .column-half-size     { width: 100%; }
  .preview-images-right-container { min-width: 100%; padding-left: 0; margin-top: 20px; }

  .preview-images-container {
    flex-direction: row; width: 100%; min-width: 100% !important;
    padding-right: 0; margin-bottom: 10px !important;
  }
  .preview-images-container img { width: 22%; }

  /* Step 2 form */
  .pk-field-row { grid-template-columns: 1fr; }
  .pk-contact-type { grid-template-columns: 1fr !important; gap: 10px !important; }

  /* Step 4 thumbnails horizontal */
  .s4-thumbs { flex-direction: row; width: 100%; }
  .s4-thumb  { width: 22%; height: auto; }
  .s4-preview-inner { flex-direction: column; }
  .s4-files-grid { grid-template-columns: repeat(2, 1fr); }

  /* Bulk table scroll */
  #multi-size table, #multi-size-summary table { display: block; overflow-x: auto; }

  /* Color entries 2-col on mobile */
  .colorEntry, .color-group-colors .colorEntry { width: 50%; }

  /* File lists */
  .uploaded-files-container { flex-direction: column; }
  .uploaded-files-container > div { width: 100%; }
}

/* Buy button hidden by default – overrides Divi */
#tlpk_multistep_form_container .pk-btn-hidden {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
  opacity: 0 !important;
  width: 0 !important;
  overflow: hidden !important;
}