.cake-config-page .shell { max-width: 1120px; }
.configurator-wrap { padding: 30px 24px 40px; max-width: 1180px; margin: 0 auto; }
.configurator-wrap [hidden] { display: none !important; }
.configurator-intro { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-bottom: 30px; }
.configurator-intro h1 { font-size: clamp(28px, 3.5vw, 42px); margin: 10px 0 12px; }
.configurator-intro p { color: var(--ink-soft); font-size: 13px; max-width: 350px; margin: 0; }
.configurator-inspiration { display: flex; align-items: center; gap: 12px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); font-size: 13px; font-weight: 600; }
.configurator-inspiration > .icon { color: var(--pink-600); }
.configurator-inspiration small { display: block; font-size: 11px; font-weight: 400; color: var(--muted); margin-top: 3px; }
.configurator-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.configurator-preview-column { position: sticky; top: 88px; }
.cake-preview-card { background: linear-gradient(150deg, #fff7fa, #f7eff4); border: 1px solid var(--line); border-radius: 24px; padding: 18px; overflow: hidden; }
.cake-preview-toolbar { display: flex; justify-content: space-between; align-items: center; }
.cake-preview-toolbar .icon-btn { width: 34px; height: 34px; border-color: transparent; background: transparent; color: var(--ink-soft); }
.cake-preview-toolbar .icon-btn[aria-pressed="true"] { color: var(--pink-700); background: #fff9fc; }
.cake-view-switch { display: flex; padding: 3px; border-radius: 12px; background: #fff9fc; }
.cake-view-switch button { border-radius: 9px; color: var(--ink-soft); padding: 7px 11px; font-size: 12px; }
.cake-view-switch button[aria-pressed="true"] { background: var(--pink-600); color: white; box-shadow: var(--shadow-sm); }
.cake-preview { width: 100%; height: auto; display: block; min-height: 245px; margin: 4px 0; }
.cake-preview [data-preview-tier] { cursor: pointer; }
.cake-preview [data-preview-tier]:focus-visible { outline: 2px solid var(--pink-600); outline-offset: 4px; }
.cake-preview-caption { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 10px; color: var(--ink-soft); margin-bottom: 18px; }
.cake-live-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--pink-500); }
.cake-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.cake-summary-item { padding: 15px 11px; background: rgba(255,255,255,.9); border-radius: 15px; display: flex; align-items: center; gap: 10px; min-width: 0; }
.cake-summary-item > .icon { color: var(--pink-700); width: 21px; }
.cake-summary-item small { display: block; color: var(--muted); font-size: 11px; margin-bottom: 2px; }
.cake-summary-item strong { font-size: 19px; font-weight: 500; white-space: nowrap; font-variant-numeric: tabular-nums; }
.cake-summary-item strong small { display: inline; font-size: 11px; margin-left: 3px; }
.cake-board-summary { display: flex; justify-content: space-between; gap: 10px; color: var(--ink-soft); font-size: 11px; padding: 14px 3px 0; }
.cake-board-summary strong { font-weight: 500; }
.cake-help { margin: 16px 3px 0; }
.cake-help summary { display: flex; align-items: center; gap: 8px; cursor: pointer; color: var(--pink-700); font-size: 12px; list-style: none; }
.cake-help summary::-webkit-details-marker, .cake-tier-note summary::-webkit-details-marker { display: none; }
.cake-help summary .icon:last-child { margin-left: auto; }
.cake-help[open] summary .icon:last-child { transform: rotate(180deg); }
.cake-help > div { font-size: 12px; color: var(--ink-soft); line-height: 1.7; padding: 12px 0; }
.cake-estimate-note { color: var(--muted); font-size: 11px; line-height: 1.7; padding: 18px 3px 0; }
.configurator-controls { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.cake-project-card, .cake-tier-card, .cake-options-card { border: 1px solid var(--line); border-radius: 18px; background: var(--surface); padding: 18px; }
.cake-project-card input { font-size: 13px; }
.cake-project-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px; color: var(--muted); }
.cake-project-meta [data-save-status] { font-size: 10px; }
.cake-text-btn { color: var(--pink-700); font-size: 10px; padding: 3px 0; text-align: right; }
.cake-controls-heading { display: flex; justify-content: space-between; align-items: center; padding: 5px 2px 0; gap: 10px; }
.cake-controls-heading h2, .cake-section-title h2 { font-size: 15px; font-weight: 600; }
.cake-tier-list { display: flex; flex-direction: column; gap: 12px; }
.cake-tier-card { scroll-margin-top: 100px; transition: box-shadow .2s; }
.cake-tier-card:focus-within { box-shadow: 0 0 0 2px var(--pink-100); }
.cake-tier-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cake-tier-heading h3 { font-size: 14px; }
.cake-tier-heading .icon-btn { width: 30px; height: 30px; }
.cake-tier-heading .icon-btn:disabled { opacity: .25; cursor: default; }
.cake-tier-number { display: flex; align-items: center; justify-content: center; background: var(--pink-50); color: var(--pink-700); width: 33px; height: 37px; border-radius: 11px; font-family: var(--font-display); font-size: 20px; }
.cake-fake-check { display: flex; align-items: center; gap: 8px; font-size: 12px; padding: 14px 0; color: var(--ink-soft); cursor: pointer; }
.cake-fake-check span { margin-left: auto; font-size: 10px; }
.cake-fake-check input { width: 16px; height: 16px; }
.cake-tier-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
.cake-field-wide { grid-column: 1 / -1; }
.configurator-wrap .field { margin: 0; }
.configurator-wrap .field-label { font-size: 10px; margin-bottom: 5px; }
.configurator-wrap input, .configurator-wrap select, .configurator-wrap textarea { background-color: var(--cream); border-color: var(--line); font-size: 13px; min-width: 0; }
.configurator-wrap select { padding-right: 24px; }
.cake-unit-field { display: flex; align-items: center; position: relative; min-width: 0; }
.cake-unit-field input { padding-right: 40px; width: 100%; font-variant-numeric: tabular-nums; }
.cake-unit-field > span { position: absolute; right: 12px; color: var(--muted); font-size: 11px; pointer-events: none; }
.cake-unit-field input::-webkit-inner-spin-button { margin-right: -3px; }
.cake-tier-weight { display: flex; align-items: center; justify-content: space-between; background: var(--sand); border: 1px solid transparent; border-radius: 12px; padding: 10px 12px; min-height: 43px; color: var(--ink-soft); }
.cake-tier-weight strong { font-weight: 500; font-variant-numeric: tabular-nums; }
.cake-tier-weight span { color: var(--muted); font-size: 11px; }
.cake-tier-note { margin-top: 14px; }
.cake-tier-note summary { cursor: pointer; list-style: none; font-size: 11px; color: var(--pink-700); display: flex; align-items: center; gap: 7px; }
.cake-tier-note textarea { margin-top: 10px; resize: vertical; }
.cake-add-tier { border: 1.5px dashed var(--pink-300); border-radius: 15px; padding: 14px; display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--pink-700); font-size: 13px; }
.cake-add-tier:hover { background: var(--pink-50); }
.cake-add-tier small { font-size: 10px; color: var(--muted); margin-left: auto; }
.cake-add-tier:disabled { opacity: .5; cursor: default; }
.cake-options-card { display: flex; flex-direction: column; gap: 16px; }
.cake-section-title { display: flex; align-items: center; gap: 9px; }
.cake-section-title .icon { color: var(--pink-600); }
.cake-color-field { border: 0; padding: 0; margin: 0; min-width: 0; }
.cake-colors { display: flex; gap: 11px; padding: 4px 0; align-items: center; }
.cake-swatch { background: var(--swatch); width: 30px; height: 30px; border-radius: 50%; border: 1px solid #0000000e; position: relative; }
.cake-swatch[aria-pressed="true"] { outline: 2px solid var(--pink-600); outline-offset: 3px; }
.cake-custom-color { width: 30px; height: 30px; border: 1px dashed var(--line-alt); border-radius: 50%; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.cake-custom-color input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.cake-custom-color:focus-within { outline: 2px solid var(--pink-600); outline-offset: 3px; }
.cake-portion-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 15px; font-size: 12px; }
.cake-portion-row small { display: block; color: var(--muted); font-size: 10px; margin-top: 3px; }
.cake-portion-row .cake-unit-field { width: 95px; flex: none; }
.cake-save-actions { display: flex; gap: 8px; }
.cake-save-actions .btn { flex: 1; font-size: 12px; padding: 12px 8px; }
.cake-save-hint { margin: -3px 0 0; color: var(--muted); font-size: 10px; line-height: 1.6; text-align: center; }
.cake-config-page .topbar .btn { font-size: 12px; padding: 9px 12px; }
.configurator-wrap button:focus-visible, .configurator-wrap a:focus-visible, .configurator-wrap summary:focus-visible { outline: 2px solid var(--pink-600); outline-offset: 4px; }
.configurator-wrap input[aria-invalid="true"] { border-color: var(--berry); }
@media (min-width: 761px) and (max-width: 1100px) {
    .panel-main .configurator-layout { grid-template-columns: minmax(0, 1fr); }
    .panel-main .configurator-preview-column { position: static; }
    .panel-main .configurator-intro { flex-wrap: wrap; }
}
@media (max-width: 760px) {
    .configurator-wrap { padding: 22px 16px 28px; }
    .configurator-intro { display: block; margin-bottom: 22px; }
    .configurator-intro h1 { font-size: 32px; }
    .configurator-intro h1 br { display: none; }
    .configurator-intro p { font-size: 12px; }
    .configurator-inspiration { margin-top: 18px; padding: 12px 14px; font-size: 12px; }
    .configurator-inspiration span { flex: 1; }
    .configurator-layout { grid-template-columns: minmax(0, 1fr); gap: 20px; }
    .configurator-preview-column { position: static; }
    .cake-preview-card { padding: 14px; }
    .cake-preview { min-height: 220px; max-height: 400px; }
    .cake-summary-item { padding: 13px 12px; }
    .cake-summary-item strong { font-size: 19px; }
    .cake-estimate-note { display: none; }
    .cake-project-card, .cake-tier-card, .cake-options-card { padding: 16px; }
    .configurator-wrap input, .configurator-wrap select, .configurator-wrap textarea { font-size: 16px; }
    .configurator-wrap .field-label { font-size: 11px; }
    .cake-color-field { padding-bottom: 4px; }
    .cake-controls-heading .muted { font-size: 10px; }
}
@media (max-width: 360px) {
    .configurator-wrap { padding-left: 12px; padding-right: 12px; }
    .cake-save-actions { flex-direction: column; }
    .cake-colors { gap: 10px; }
    .cake-summary-item { gap: 7px; padding: 12px 8px; }
    .cake-summary-item strong { font-size: 17px; }
    .cake-config-page .topbar { gap: 7px; padding-left: 12px; padding-right: 12px; }
    .cake-config-page .topbar-title { font-size: 14px; }
}