/* ================================================
   DANGUOLĖ — Customizer / kurti.html
   ================================================ */

:root {
  --custm-hdr-h:   60px;
  --custm-panel-w: 300px;
}

.custm-body {
  overflow: hidden; /* no page scroll — layout fills viewport */
}


/* ================================================================
   HEADER
   ================================================================ */

.custm-hdr {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 200;
  height: var(--custm-hdr-h);
  background-color: var(--cream);
  border-bottom: 1px solid var(--warm-grey);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--sp-3);
  gap: var(--sp-3);
}

@media (min-width: 768px) { .custm-hdr { padding-inline: var(--sp-4); } }

.custm-hdr__brand {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--charcoal);
  text-decoration: none;
  flex-shrink: 0;
}

.custm-hdr__title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

@media (max-width: 560px) { .custm-hdr__title { display: none; } }

.custm-hdr__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.6rem 1.25rem;
  font-size: var(--text-xs);
  flex-shrink: 0;
}


/* ================================================================
   LAYOUT — panel + stage
   ================================================================ */

.custm-layout {
  display: flex;
  flex-direction: column;
  height: calc(100svh - var(--custm-hdr-h));
  margin-top: var(--custm-hdr-h);
  overflow: hidden;
}

@media (min-width: 900px) {
  .custm-layout {
    flex-direction: row;
  }
}


/* ================================================================
   CONTROLS PANEL
   ================================================================ */

.custm-panel {
  order: 2; /* below preview on mobile */
  flex-shrink: 0;
  overflow-y: auto;
  background-color: var(--cream);
  border-top: 1px solid var(--warm-grey);
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: 0;
  /* Mobile: fixed height above the fold, scrollable */
  max-height: 45vh;
}

@media (min-width: 900px) {
  .custm-panel {
    order: 1;
    width: var(--custm-panel-w);
    max-height: none;
    height: 100%;
    border-top: none;
    border-right: 1px solid var(--warm-grey);
    padding: var(--sp-4) var(--sp-3);
    gap: 0;
  }
}

/* ── Section ── */
.custm-sec {
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--warm-grey);
}

.custm-sec:first-child { padding-top: 0; }
.custm-sec:last-child  { border-bottom: none; }

.custm-sec--foot {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  margin-top: auto;
  padding-top: var(--sp-3);
}

@media (min-width: 900px) {
  .custm-sec--foot { margin-top: auto; }
}

.custm-sec__label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: var(--sp-2);
}

/* ── Background swatches ── */
.bg-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bg-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-base) var(--ease);
  outline: none;
}

.bg-swatch:hover   { transform: scale(1.12); }
.bg-swatch.is-active {
  border-color: var(--charcoal);
  transform: scale(1.15);
  box-shadow: 0 0 0 2px var(--cream), 0 0 0 3.5px var(--charcoal);
}

/* ── Text input ── */
.custm-text-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
  margin-bottom: var(--sp-2);
}

.custm-tinput {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--warm-grey);
  border-radius: 0;
  padding: 8px 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--charcoal);
  outline: none;
  transition: border-color var(--dur-base) var(--ease);
  min-width: 0;
}

.custm-tinput::placeholder { color: var(--warm-grey); }
.custm-tinput:focus { border-bottom-color: var(--forest); }

.custm-add-btn {
  padding: 0.5rem 0.9rem;
  font-size: var(--text-xs);
  flex-shrink: 0;
}

/* ── Text properties ── */
.custm-text-props {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--warm-grey);
  margin-top: var(--sp-1);
}

.custm-prop {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.custm-prop__label {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--taupe);
}

.custm-select {
  width: 100%;
  background: transparent;
  border: 1px solid var(--warm-grey);
  border-radius: var(--r-sm);
  padding: 6px 8px;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--charcoal);
  cursor: pointer;
  outline: none;
  transition: border-color var(--dur-base) var(--ease);
}

.custm-select:focus { border-color: var(--forest); }

.custm-color-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.custm-color-pick {
  width: 32px;
  height: 32px;
  border: 1px solid var(--warm-grey);
  border-radius: var(--r-sm);
  padding: 2px;
  cursor: pointer;
  background: transparent;
}

.custm-color-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.color-preset {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease);
}

.color-preset:hover { transform: scale(1.15); }

/* ── Paged colour palette ── */
.custm-color-pager {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: var(--sp-1);
}

.custm-pager-swatches {
  display: flex;
  gap: 5px;
  flex: 1;
  justify-content: center;
}

.custm-pager-arrow {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--warm-grey);
  border-radius: var(--r-sm);
  color: var(--taupe);
  font-size: 0.75rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: color var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.custm-pager-arrow:hover:not(:disabled) { color: var(--charcoal); border-color: var(--taupe); }
.custm-pager-arrow:disabled { opacity: 0.25; cursor: default; }

.custm-pager-indicator {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  color: var(--taupe);
  letter-spacing: 0.1em;
  text-align: center;
  margin: 3px 0 0;
}

/* ── Photo upload ── */
.custm-photo-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.custm-photo-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 8px var(--sp-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--taupe);
  background: transparent;
  border: 1px solid var(--warm-grey);
  cursor: pointer;
  transition: color var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), background-color var(--dur-base) var(--ease);
  box-sizing: border-box;
}

.custm-photo-btn:hover {
  color: var(--charcoal);
  border-color: var(--taupe);
  background-color: var(--alabaster);
}

/* ── Decorative elements ── */
.custm-elems {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.elem-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  border: 1px solid var(--warm-grey);
  background-color: var(--cream);
  font-size: 1.15rem;
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease), background-color var(--dur-base) var(--ease);
  color: var(--charcoal);
}

.elem-btn:hover {
  border-color: var(--taupe);
  background-color: var(--alabaster);
}

.elem-btn--draw { font-size: 1rem; }
.elem-btn--draw::before { content: '✏'; display: inline-block; transform: rotate(-45deg) scaleX(-1); }
.elem-btn--draw.is-active::before { transform: rotate(-45deg) scaleX(-1); }

.elem-btn.is-active {
  border-color: var(--forest);
  background-color: var(--forest);
  color: var(--off-white);
}

/* ── Selected object actions ── */
.custm-sec--selected { padding-block: var(--sp-2); }

.custm-delete-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #B94040;
  background: none;
  border: 1px solid rgba(185, 64, 64, 0.25);
  padding: 7px var(--sp-2);
  cursor: pointer;
  width: 100%;
  justify-content: center;
  transition: background-color var(--dur-base) var(--ease);
}

.custm-delete-btn:hover { background-color: rgba(185, 64, 64, 0.06); }

/* ── Footer action buttons ── */
.custm-foot-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 8px var(--sp-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--taupe);
  background: transparent;
  border: 1px solid var(--warm-grey);
  cursor: pointer;
  transition: color var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), background-color var(--dur-base) var(--ease);
}

.custm-foot-btn:hover {
  color: var(--charcoal);
  border-color: var(--taupe);
  background-color: var(--alabaster);
}

.custm-foot-btn--dl {
  color: var(--forest);
  border-color: var(--forest);
}

.custm-foot-btn--dl:hover {
  color: var(--off-white);
  background-color: var(--forest);
  border-color: var(--forest);
}


/* ================================================================
   PREVIEW STAGE
   ================================================================ */

.custm-stage {
  order: 1; /* above panel on mobile */
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background-color: var(--alabaster);
  overflow: hidden;
  position: relative;
  min-height: 0;
}

/* ── View toggle ── */
.custm-toggle {
  display: flex;
  gap: 1px;
  background-color: var(--warm-grey);
  border: 1px solid var(--warm-grey);
  flex-shrink: 0;
  margin-top: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.custm-toggle__btn {
  padding: 7px var(--sp-4);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--taupe);
  background-color: var(--cream);
  border: none;
  cursor: pointer;
  transition: color var(--dur-base) var(--ease), background-color var(--dur-base) var(--ease);
}

.custm-toggle__btn:hover { color: var(--charcoal); }

.custm-toggle__btn.is-active {
  color: var(--charcoal);
  background-color: var(--linen);
}

/* ── Zoom rail — right wall of home-studio__layout box ── */
.custm-zoom-rail {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 36px;
  align-self: stretch; /* fill full height of the box */
  background: var(--cream);
  border-left: 1px solid var(--warm-grey);
  padding: var(--sp-3) 0;
}

/* Desktop: + on top, − on bottom (vertical rail) */
@media (min-width: 900px) {
  #zoom-in  { order: -1; }
  #zoom-out { order:  1; }
}

.custm-zoom-btn {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  /* Step 3b: expand tap area to 44px without changing visual size */
  padding: 12px;
  box-sizing: content-box;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--warm-grey);
  color: var(--taupe);
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 2px;
  transition: color var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.custm-zoom-btn:hover { color: var(--charcoal); border-color: var(--taupe); }

.custm-zoom-track {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  width: 100%;
}

/* Vertical range — cross-browser */
.custm-zoom-slider {
  writing-mode: vertical-lr;
  direction: rtl;
  -webkit-appearance: slider-vertical;
  appearance: slider-vertical;
  width: 20px;
  height: 100%;
  max-height: 300px;
  cursor: pointer;
  accent-color: var(--forest);
  background: transparent;
}

/* Custom track & thumb for webkit */
.custm-zoom-slider::-webkit-slider-runnable-track {
  width: 2px;
  background: var(--warm-grey);
  border-radius: 1px;
}
.custm-zoom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--forest);
  margin-left: -4px;
  transition: transform 0.15s ease;
}
.custm-zoom-slider::-webkit-slider-thumb:hover { transform: scale(1.35); }

/* Firefox */
.custm-zoom-slider::-moz-range-track {
  width: 2px;
  background: var(--warm-grey);
  border-radius: 1px;
}
.custm-zoom-slider::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border: none;
  border-radius: 50%;
  background: var(--forest);
}

/* ── Mobile: zoom rail horizontal at top of the box ── */
@media (max-width: 899px) {
  .custm-zoom-rail {
    flex-direction: row;
    width: 100%;
    height: 44px;
    align-self: initial;
    border-left: none;
    border-top: none;
    border-bottom: 1px solid var(--warm-grey);
    padding: 0 var(--sp-2);
  }

  .custm-zoom-track {
    min-height: 0;
    width: 100%;
    height: 100%;
  }

  /* Strip all vertical behaviour and render a plain horizontal slider */
  .custm-zoom-slider {
    writing-mode: horizontal-tb !important;
    direction: ltr !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 100% !important;
    height: 4px !important;
    max-height: none !important;
    background: var(--warm-grey) !important;
    border-radius: 2px;
    cursor: pointer;
  }

  .custm-zoom-slider::-webkit-slider-runnable-track {
    height: 4px;
    width: 100%;
    background: var(--warm-grey);
    border-radius: 2px;
  }

  .custm-zoom-slider::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    width: 16px !important;
    height: 16px !important;
    border-radius: 50%;
    background: var(--forest);
    margin-top: -6px !important;
    cursor: pointer;
  }

  .custm-zoom-slider::-moz-range-track {
    height: 4px;
    width: 100%;
    background: var(--warm-grey);
    border-radius: 2px;
  }

  .custm-zoom-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border: none;
    border-radius: 50%;
    background: var(--forest);
    cursor: pointer;
  }
}

/* ── 2D canvas host ── */
.custm-canvas-host {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--sp-2) var(--sp-3) 0;
  overflow: auto;    /* scrollable when canvas is zoomed larger than the frame */
  width: 100%;
  min-height: 0;
}

.custm-canvas-frame {
  box-shadow:
    0 2px 8px rgba(44, 43, 40, 0.08),
    0 8px 32px rgba(44, 43, 40, 0.1);
  flex-shrink: 0;
  position: relative; /* needed for SVG guide overlay */
  /* Canvas element will be sized by JS */
}

/* Wrapper: stacks label + frame vertically, centred */
.custm-canvas-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Dimension label above the canvas */
.custm-canvas-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(30, 120, 220, 0.75);
  text-align: center;
  margin-bottom: 4px;
  flex-shrink: 0;
}

/* Blueprint guide lines — pure visual overlay, not exported */
.custm-guide-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

/* Fabric wraps the canvas in a div — target it too */
.custm-canvas-frame > div {
  display: block !important;
}

/* ── 3D canvas host ── */
.custm-3d-host {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--sp-2);
  width: 100%;
  min-height: 0;
  overflow: hidden;
  position: relative;
}

#three-canvas {
  display: block;
  max-width: 100%;
  max-height: 100%;
}

.custm-3d-hint {
  font-size: var(--text-xs);
  color: var(--taupe);
  letter-spacing: 0.08em;
  position: absolute;
  bottom: var(--sp-2);
}

/* ── Order nudge ── */
.custm-nudge {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-4);
  border-top: 1px solid var(--warm-grey);
  background-color: var(--cream);
  width: 100%;
}

@media (max-width: 480px) {
  .custm-nudge { flex-direction: column; align-items: flex-start; gap: var(--sp-1); }
}

.custm-nudge__q {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--taupe);
  white-space: nowrap;
}

.custm-nudge__link {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color var(--dur-base) var(--ease);
}

.custm-nudge__link:hover { color: var(--ink); }

/* ================================================================
   CONFIRM BAR
   ================================================================ */

.custm-confirm-bar {
  display: flex;
  justify-content: center;
  padding: var(--sp-3) var(--sp-4) var(--sp-2);
}

.custm-confirm-btn {
  min-width: 220px;
}

/* ================================================================
   DIY ORDER FORM
   ================================================================ */

/* Fills the layout flex row when panel + stage are hidden — box frame stays */
.home-studio__layout > #mode-diy-form {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  background-color: var(--off-white);
}

.diy-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--sp-5) var(--sp-4);
}

.diy-header {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  margin-bottom: var(--sp-4);
}

@media (max-width: 600px) {
  .diy-header { flex-direction: column; }
}

.diy-preview-box {
  flex-shrink: 0;
  width: 110px;
  border: 1px solid var(--warm-grey);
  border-radius: 2px;
  overflow: hidden;
  background: var(--cream);
}

.diy-preview-img {
  display: block;
  width: 100%;
  height: auto;
}

.diy-heading {
  flex: 1;
}

.diy-title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 400;
  color: var(--charcoal);
  margin: 6px 0 8px;
  line-height: 1.25;
}

.diy-sub {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--taupe);
  margin-bottom: var(--sp-2);
}

.diy-back-btn {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--taupe);
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: color var(--dur-base) var(--ease);
}
.diy-back-btn:hover { color: var(--charcoal); }

.diy-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.diy-submit-btn {
  align-self: flex-end;
  min-width: 200px;
}

/* Step 3c: full-width submit on narrow phones */
@media (max-width: 480px) {
  .diy-submit-btn { min-width: 0; width: 100%; align-self: stretch; }
}

/* Step 3d: smaller preview thumbnail on very narrow phones */
@media (max-width: 480px) {
  .diy-preview-box { width: 80px; }
}

/* ── Success state ── */

.diy-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-6) var(--sp-4);
  text-align: center;
}

.diy-success__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--charcoal);
}

.diy-success__sub {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--taupe);
}