/*
 * Maxi Expo 3D Configurator — Studio UI 1.2.1
 * Interfejs jest izolowany w .mx3d-modal i celowo resetuje reguły motywu.
 */

.mx3d-launcher { margin: 0 0 20px; }
.mx3d-launcher--bridge { display: contents; }
.mx3d-launch-button--bridge[hidden] { display: none !important; }

.mx3d-launch-button {
    width: 100%;
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 15px 17px;
    border: 1px solid #c8ddf2;
    border-radius: 16px;
    background: linear-gradient(135deg, #fbfdff 0%, #eff7ff 100%);
    color: #13213d;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(23, 54, 88, .08);
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.mx3d-launch-button:hover { transform: translateY(-1px); border-color: #70afe9; box-shadow: 0 16px 34px rgba(23, 54, 88, .13); }
.mx3d-launch-button__icon {
    display: grid; place-items: center; width: 46px; height: 46px; border-radius: 13px;
    background: linear-gradient(145deg, #168cf4, var(--mx3d-accent, #0073e6)); color: #fff; font-weight: 900;
    box-shadow: 0 8px 22px rgba(0, 115, 230, .22);
}
.mx3d-launch-button strong, .mx3d-launch-button small { display: block; }
.mx3d-launch-button strong { font-size: 15px; line-height: 1.25; }
.mx3d-launch-button small { margin-top: 4px; color: #68768c; font-size: 12px; line-height: 1.35; }
.mx3d-launch-button__arrow { color: var(--mx3d-accent, #0073e6); font-size: 24px; }

html.mx3d-modal-open, html.mx3d-modal-open body { overflow: hidden !important; overscroll-behavior: none; }
.mx3d-modal[hidden] { display: none !important; }

.mx3d-modal {
    --mx3d-accent: #0073e6;
    --mx3d-navy: #101d36;
    --mx3d-text: #26344c;
    --mx3d-muted: #718096;
    --mx3d-line: #dce5ef;
    --mx3d-soft: #f3f6fa;
    --mx3d-card: #fff;
    position: fixed !important;
    inset: 0 !important;
    z-index: 2147483647 !important;
    display: block !important;
    width: 100vw !important;
    height: 100dvh !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    isolation: isolate;
    font-family: Arial, Helvetica, sans-serif !important;
    color: var(--mx3d-text) !important;
    line-height: 1.45;
}
.mx3d-modal, .mx3d-modal * { box-sizing: border-box !important; }
.mx3d-modal button, .mx3d-modal input, .mx3d-modal select, .mx3d-modal textarea { font: inherit; }
.mx3d-modal button { text-transform: none !important; letter-spacing: normal !important; }
.mx3d-modal__backdrop { position: absolute; inset: 0; background: rgba(5, 13, 29, .76); backdrop-filter: blur(8px); }

.mx3d-studio,
.mx3d-modal .mx3d-studio {
    position: absolute !important;
    inset: 8px !important;
    z-index: 2 !important;
    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: grid !important;
    grid-template-rows: 72px minmax(0, 1fr) 76px !important;
    overflow: hidden !important;
    border: 1px solid rgba(255, 255, 255, .62) !important;
    border-radius: 24px !important;
    background: #f3f6fa !important;
    box-shadow: 0 34px 100px rgba(0, 0, 0, .4) !important;
}

/* Header */
.mx3d-studio__header,
.mx3d-modal .mx3d-studio__header {
    position: relative !important;
    z-index: 20 !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(230px, .9fr) minmax(520px, 1.7fr) 44px !important;
    align-items: center !important;
    gap: 22px !important;
    padding: 0 18px !important;
    border: 0 !important;
    border-bottom: 1px solid var(--mx3d-line) !important;
    border-radius: 0 !important;
    background: rgba(255, 255, 255, .98) !important;
    box-shadow: none !important;
}
.mx3d-brand { min-width: 0; display: flex; align-items: center; gap: 12px; }
.mx3d-brand__cube { flex: 0 0 auto; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(145deg, #168cf4, var(--mx3d-accent)); color: #fff; font-size: 14px; font-weight: 900; box-shadow: 0 8px 22px rgba(0, 115, 230, .22); }
.mx3d-brand__copy { min-width: 0; }
.mx3d-brand strong, .mx3d-brand small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mx3d-brand strong { color: var(--mx3d-navy); font-size: 16px; line-height: 1.2; }
.mx3d-brand small { max-width: 360px; margin-top: 4px; color: var(--mx3d-muted); font-size: 11px; }

.mx3d-progress { width: 100%; max-width: 760px; justify-self: center; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.mx3d-progress button { min-width: 0; min-height: 46px; display: grid; grid-template-columns: 30px minmax(0, 1fr); align-items: center; gap: 8px; padding: 6px 9px; border: 1px solid transparent; border-radius: 12px; background: transparent; color: #7d899d; text-align: left; cursor: pointer; transition: .18s ease; }
.mx3d-progress button:hover { background: #f4f7fb; }
.mx3d-progress button.is-active { border-color: #cfe4f8; background: #eef7ff; color: var(--mx3d-navy); }
.mx3d-progress button.is-complete { color: #187354; }
.mx3d-progress__number { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #edf1f6; color: #78849a; font-size: 12px; font-weight: 800; }
.mx3d-progress button.is-active .mx3d-progress__number { background: var(--mx3d-accent); color: #fff; }
.mx3d-progress button.is-complete .mx3d-progress__number { background: #e2f7ec; color: #16815a; font-size: 0; }
.mx3d-progress button.is-complete .mx3d-progress__number::before { content: "✓"; font-size: 13px; }
.mx3d-progress__copy { min-width: 0; }
.mx3d-progress__copy strong, .mx3d-progress__copy small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mx3d-progress__copy strong { font-size: 11px; line-height: 1.25; }
.mx3d-progress__copy small { margin-top: 2px; color: #98a3b4; font-size: 9px; }

.mx3d-icon-button { justify-self: end; display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 1px solid var(--mx3d-line); border-radius: 12px; background: #fff; color: #43516a; cursor: pointer; box-shadow: none; }
.mx3d-icon-button span { display: block; margin-top: -2px; font-size: 25px; line-height: 1; }
.mx3d-icon-button:hover { border-color: #b8c7d9; background: #f6f8fb; }

/* Main layout */
.mx3d-studio__body,
.mx3d-modal .mx3d-studio__body {
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 14px !important;
    display: grid !important;
    grid-template-columns: 350px minmax(0, 1fr) !important;
    align-items: stretch !important;
    justify-items: stretch !important;
    gap: 14px !important;
    overflow: hidden !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: #f3f6fa !important;
    box-shadow: none !important;
}

.mx3d-sidebar,
.mx3d-modal .mx3d-sidebar {
    position: relative !important;
    inset: auto !important;
    z-index: 4 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 20px !important;
    overflow: auto !important;
    border: 1px solid var(--mx3d-line) !important;
    border-radius: 18px !important;
    background: #fff !important;
    box-shadow: 0 12px 34px rgba(30, 52, 82, .07) !important;
    scrollbar-width: thin;
}
.mx3d-sidebar__topline { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 18px; padding-bottom: 13px; border-bottom: 1px solid #edf1f5; color: #7e899c; font-size: 10px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.mx3d-sidebar__topline [data-current-step] { color: var(--mx3d-accent); }
.mx3d-sidebar__product { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mx3d-step-panel { display: none; }
.mx3d-step-panel.is-active { display: block; animation: mx3dFade .2s ease; }
.mx3d-eyebrow { display: inline-block; margin-bottom: 7px; color: var(--mx3d-accent); font-size: 10px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.mx3d-step-panel h2 { margin: 0; color: var(--mx3d-navy); font-size: 24px; line-height: 1.15; letter-spacing: -.025em; }
.mx3d-step-panel > p { margin: 9px 0 18px; color: #6f7c91; font-size: 12px; line-height: 1.55; }

.mx3d-dropzone { min-height: 176px; display: grid; place-items: center; align-content: center; padding: 20px; border: 1.5px dashed #9fc9ef; border-radius: 15px; background: linear-gradient(180deg, #fbfdff, #f1f8ff); text-align: center; cursor: pointer; transition: .18s ease; }
.mx3d-dropzone:hover, .mx3d-dropzone.is-dragover { border-color: var(--mx3d-accent); background: #eaf5ff; transform: translateY(-1px); }
.mx3d-dropzone input { position: absolute !important; width: 1px !important; height: 1px !important; opacity: 0 !important; pointer-events: none !important; }
.mx3d-dropzone__icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 11px; border-radius: 14px; background: #fff; color: var(--mx3d-accent); font-size: 24px; box-shadow: 0 10px 28px rgba(30, 71, 116, .14); }
.mx3d-dropzone strong { color: #263b58; font-size: 12px; }
.mx3d-dropzone small { margin-top: 6px; color: #8793a6; font-size: 10px; }

.mx3d-file-card { margin-top: 12px; display: grid; grid-template-columns: 48px minmax(0, 1fr) 30px; align-items: center; gap: 10px; padding: 9px; border: 1px solid #dfe7f0; border-radius: 12px; background: #fff; }
.mx3d-file-card[hidden] { display: none !important; }
.mx3d-file-card__preview { display: block; width: 48px; height: 48px; border-radius: 9px; background: #edf2f7 center/cover no-repeat; }
.mx3d-file-card__copy { min-width: 0; }
.mx3d-file-card__copy strong, .mx3d-file-card__copy small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mx3d-file-card__copy strong { color: #26354d; font-size: 11px; }
.mx3d-file-card__copy small { margin-top: 3px; color: #8390a3; font-size: 9px; }
.mx3d-file-card button { width: 30px; height: 30px; padding: 0; border: 0; border-radius: 8px; background: #f1f4f8; color: #657287; cursor: pointer; }

.mx3d-specs { margin-top: 14px; display: grid; grid-template-columns: 1fr; gap: 7px; }
.mx3d-specs div { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 11px; border: 1px solid #e4eaf1; border-radius: 10px; background: #f8fafc; }
.mx3d-specs span { color: #7d899b; font-size: 9px; }
.mx3d-specs strong { color: #27374f; font-size: 10px; }

.mx3d-tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 18px; }
.mx3d-tool-grid button { min-height: 48px; display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid #dfe6ef; border-radius: 10px; background: #fff; color: #43516a; font-size: 10px; font-weight: 700; cursor: pointer; }
.mx3d-tool-grid button:hover { border-color: #b7d7f5; background: #f0f8ff; color: var(--mx3d-accent); }
.mx3d-tool-grid button span { flex: 0 0 auto; display: grid; place-items: center; width: 27px; height: 27px; border-radius: 8px; background: #eff4fa; font-size: 14px; }

.mx3d-range { display: block; margin-top: 14px; }
.mx3d-range > span { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 7px; color: #4c5a70; font-size: 10px; font-weight: 700; }
.mx3d-range output { color: var(--mx3d-accent); }
.mx3d-range input { width: 100% !important; accent-color: var(--mx3d-accent); }

.mx3d-quality, .mx3d-info-card { margin-top: 16px; padding: 13px; border: 1px solid #d9e7f4; border-radius: 12px; background: #f3f9ff; }
.mx3d-quality { display: grid; grid-template-columns: 10px minmax(0, 1fr); align-items: center; gap: 10px; }
.mx3d-quality__dot { width: 9px; height: 9px; border-radius: 50%; background: #a9b3c1; }
.mx3d-quality.is-good .mx3d-quality__dot { background: #20a96f; }
.mx3d-quality.is-warning .mx3d-quality__dot { background: #e5a22f; }
.mx3d-quality.is-bad .mx3d-quality__dot { background: #dc4d4d; }
.mx3d-quality strong, .mx3d-quality small { display: block; }
.mx3d-quality strong { color: #26374f; font-size: 10px; }
.mx3d-quality small { margin-top: 3px; color: #728096; font-size: 9px; line-height: 1.45; }
.mx3d-info-card strong { color: #26374f; font-size: 10px; }
.mx3d-info-card ul { margin: 8px 0 0 16px; padding: 0; color: #65748a; font-size: 10px; line-height: 1.55; }
.mx3d-select-field { display: block; margin-top: 15px; }
.mx3d-select-field > span { display: block; margin-bottom: 7px; color: #4c5a70; font-size: 10px; font-weight: 700; }
.mx3d-select-field select { width: 100% !important; height: 40px !important; padding: 0 11px !important; border: 1px solid #dce5ef !important; border-radius: 10px !important; background: #fff !important; color: #34435a !important; font-size: 10px !important; }

.mx3d-switch-field { display: grid; grid-template-columns: 46px minmax(0,1fr); align-items: start; gap: 12px; margin-top: 14px; padding: 13px 14px; border: 1px solid #dce5ef; border-radius: 14px; background: linear-gradient(180deg, #fbfdff, #f3f8fe); cursor: pointer; }
.mx3d-switch-field input { position: absolute !important; opacity: 0 !important; pointer-events: none !important; }
.mx3d-switch-field__slider { position: relative; width: 40px; height: 24px; border-radius: 999px; background: #d8e2ee; box-shadow: inset 0 1px 3px rgba(13, 36, 67, .12); transition: background .2s ease; }
.mx3d-switch-field__slider::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(15, 35, 63, .18); transition: transform .2s ease; }
.mx3d-switch-field input:checked + .mx3d-switch-field__slider { background: linear-gradient(145deg, #168cf4, var(--mx3d-accent)); }
.mx3d-switch-field input:checked + .mx3d-switch-field__slider::after { transform: translateX(16px); }
.mx3d-switch-field__copy strong, .mx3d-switch-field__copy small { display: block; }
.mx3d-switch-field__copy strong { color: var(--mx3d-navy); font-size: 11px; line-height: 1.3; }
.mx3d-switch-field__copy small { margin-top: 4px; color: #728096; font-size: 10px; line-height: 1.5; }

.mx3d-scene-disabled-note { margin-top: 14px; padding: 13px 14px; border: 1px solid #e1e7ef; border-radius: 14px; background: #f7f9fc; }
.mx3d-scene-disabled-note strong, .mx3d-scene-disabled-note small { display: block; }
.mx3d-scene-disabled-note strong { color: #3d4d64; font-size: 11px; line-height: 1.3; }
.mx3d-scene-disabled-note small { margin-top: 4px; color: #7e899a; font-size: 10px; line-height: 1.5; }
.mx3d-help { margin-top: 14px !important; padding: 10px 11px; border-left: 3px solid var(--mx3d-accent); border-radius: 0 8px 8px 0; background: #f5f8fc; color: #748197 !important; font-size: 9px !important; }

.mx3d-summary-preview { overflow: hidden; aspect-ratio: 4 / 3; margin-bottom: 13px; border: 1px solid var(--mx3d-line); border-radius: 13px; background: #f3f6fa; }
.mx3d-summary-preview img { display: block; width: 100%; height: 100%; object-fit: contain; }
.mx3d-summary-list { margin: 0; }
.mx3d-summary-list div { display: grid; grid-template-columns: 78px minmax(0, 1fr); gap: 10px; padding: 8px 0; border-bottom: 1px solid #edf1f5; font-size: 10px; }
.mx3d-summary-list dt { color: #7c899c; }
.mx3d-summary-list dd { min-width: 0; margin: 0; color: #283850; font-weight: 700; overflow-wrap: anywhere; }
.mx3d-consent { margin-top: 14px; display: grid; grid-template-columns: 20px minmax(0, 1fr); align-items: start; gap: 9px; padding: 11px; border: 1px solid #dfe6ef; border-radius: 10px; background: #f8fafc; color: #45536c; font-size: 10px; line-height: 1.45; }
.mx3d-consent input { width: 18px !important; height: 18px !important; margin: 0 !important; accent-color: var(--mx3d-accent); }

/* Workspace */
.mx3d-workspace,
.mx3d-modal .mx3d-workspace {
    position: relative !important;
    inset: auto !important;
    z-index: 3 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: grid !important;
    grid-template-rows: 56px minmax(0, 1fr) !important;
    overflow: hidden !important;
    border: 1px solid var(--mx3d-line) !important;
    border-radius: 18px !important;
    background: #fff !important;
    box-shadow: 0 12px 34px rgba(30, 52, 82, .07) !important;
}
.mx3d-workspace__bar { position: relative; z-index: 8; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 14px; border-bottom: 1px solid var(--mx3d-line); background: rgba(255, 255, 255, .97); }
.mx3d-workspace__tabs { display: inline-flex; align-items: center; gap: 3px; padding: 4px; border: 1px solid #e0e7ef; border-radius: 11px; background: #f3f6fa; }
.mx3d-workspace__tabs button { min-width: 112px; min-height: 34px; padding: 7px 12px; border: 0; border-radius: 8px; background: transparent; color: #718096; font-size: 11px; font-weight: 700; cursor: pointer; }
.mx3d-workspace__tabs button.is-active { background: #fff; color: var(--mx3d-accent); box-shadow: 0 3px 12px rgba(23, 45, 74, .1); }
.mx3d-workspace__meta { display: flex; align-items: center; gap: 7px; color: #78849a; font-size: 10px; }
.mx3d-workspace__dot { width: 8px; height: 8px; border-radius: 50%; background: #20ae73; box-shadow: 0 0 0 4px rgba(32, 174, 115, .1); }
.mx3d-workspace__content { position: relative !important; width: 100% !important; height: 100% !important; min-width: 0 !important; min-height: 0 !important; overflow: hidden !important; background: #edf2f7; }
.mx3d-canvas-panel { position: absolute !important; inset: 0 !important; display: none !important; width: 100% !important; height: 100% !important; min-width: 0 !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; }
.mx3d-canvas-panel.is-active { display: block !important; }

.mx3d-artboard-wrap { position: absolute; inset: 0; display: grid; place-items: center; min-width: 0; min-height: 0; padding: 34px 42px 52px; overflow: hidden; background-color: #eef2f7; background-image: linear-gradient(45deg, rgba(207,216,226,.5) 25%, transparent 25%), linear-gradient(-45deg, rgba(207,216,226,.5) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, rgba(207,216,226,.5) 75%), linear-gradient(-45deg, transparent 75%, rgba(207,216,226,.5) 75%); background-size: 22px 22px; background-position: 0 0, 0 11px, 11px -11px, -11px 0; }
.mx3d-artboard { position: relative; z-index: 2; overflow: hidden; background: #fff; box-shadow: 0 24px 70px rgba(23, 41, 68, .22); }
.mx3d-artboard, .mx3d-artboard > div, .mx3d-artboard canvas { max-width: none !important; max-height: none !important; }
.mx3d-artboard canvas { display: block !important; }
.mx3d-artboard-empty { position: absolute; z-index: 3; display: grid; place-items: center; pointer-events: none; text-align: center; color: #68758a; }
.mx3d-artboard-empty[hidden] { display: none !important; }
.mx3d-artboard-empty span { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 12px; border-radius: 50%; background: #fff; color: var(--mx3d-accent); font-size: 28px; box-shadow: 0 12px 34px rgba(22, 52, 89, .16); }
.mx3d-artboard-empty strong { color: #34425b; font-size: 14px; }
.mx3d-artboard-empty small { max-width: 330px; margin-top: 5px; font-size: 10px; line-height: 1.4; }
.mx3d-legend { position: absolute; right: 16px; bottom: 13px; z-index: 4; display: flex; gap: 12px; padding: 7px 10px; border: 1px solid rgba(219,226,235,.9); border-radius: 9px; background: rgba(255,255,255,.94); color: #6d788c; font-size: 9px; box-shadow: 0 7px 20px rgba(25,44,72,.08); }
.mx3d-legend span { display: flex; align-items: center; gap: 5px; }
.mx3d-legend i { width: 14px; border-top: 1px dashed; }
.mx3d-legend .safe { border-color: #1d8f5a; }
.mx3d-legend .bleed { border-color: #e55353; }

.mx3d-viewer { position: absolute !important; inset: 0 !important; width: 100% !important; height: 100% !important; min-width: 0 !important; min-height: 320px !important; overflow: hidden !important; background: radial-gradient(circle at 50% 38%, #fff 0%, #edf3f8 48%, #dfe7ef 100%); }
.mx3d-viewer canvas { position: absolute !important; inset: 0 !important; z-index: 2 !important; display: block !important; width: 100% !important; height: 100% !important; max-width: none !important; max-height: none !important; touch-action: none; }
.mx3d-loader, .mx3d-viewer-message { position: absolute; inset: 0; z-index: 4; display: grid; place-content: center; place-items: center; gap: 12px; padding: 30px; text-align: center; color: #5f6d84; font-size: 12px; pointer-events: none; }
.mx3d-loader[hidden], .mx3d-viewer-message[hidden] { display: none !important; }
.mx3d-loader span { width: 42px; height: 42px; border: 4px solid #d9e4ef; border-top-color: var(--mx3d-accent); border-radius: 50%; animation: mx3dSpin 1s linear infinite; }
.mx3d-loader strong { color: #40506a; font-size: 12px; }
.mx3d-viewer-message { inset: 22px; place-content: center; border: 1px solid #dfe7ef; border-radius: 16px; background: rgba(255,255,255,.94); pointer-events: auto; }
.mx3d-viewer-message__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: #fff3dd; color: #ad6a00; font-size: 22px; box-shadow: 0 10px 24px rgba(34, 55, 81, .12); }
.mx3d-viewer-message strong { color: #26374f; font-size: 14px; }
.mx3d-viewer-message small { max-width: 520px; color: #718096; font-size: 11px; line-height: 1.5; }
.mx3d-viewer-message button { margin-top: 5px; padding: 9px 14px; border: 1px solid #cdd9e6; border-radius: 10px; background: #fff; color: #34445c; font-weight: 700; cursor: pointer; }
.mx3d-viewer-badge { position: absolute; top: 14px; left: 14px; z-index: 7; display: flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid rgba(214,224,235,.95); border-radius: 999px; background: rgba(255,255,255,.9); color: #647288; font-size: 9px; backdrop-filter: blur(10px); box-shadow: 0 8px 24px rgba(24, 44, 70, .08); }
.mx3d-viewer-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #20ae73; }
.mx3d-viewer-badge.is-warning::before { background: #e2a12d; }

.mx3d-viewer-toolbar { position: absolute; left: 50%; bottom: 18px; z-index: 10; display: flex; align-items: center; justify-content: center; gap: 6px; width: max-content; max-width: calc(100% - 34px); padding: 7px; border: 1px solid rgba(205,215,228,.96); border-radius: 14px; background: rgba(255,255,255,.94); box-shadow: 0 14px 38px rgba(18,38,68,.16); transform: translateX(-50%); backdrop-filter: blur(12px); }
.mx3d-viewer-toolbar__group { display: flex; align-items: center; gap: 3px; }
.mx3d-viewer-toolbar__separator { width: 1px; height: 24px; background: #dfe6ef; }
.mx3d-viewer-toolbar button { min-height: 34px; padding: 7px 11px; border: 0; border-radius: 9px; background: transparent; color: #4b5970; font-size: 10px; font-weight: 700; cursor: pointer; white-space: nowrap; }
.mx3d-viewer-toolbar button:hover { background: #eaf4ff; color: var(--mx3d-accent); }
.mx3d-canvas-panel:fullscreen, .mx3d-canvas-panel:-webkit-full-screen { display: block !important; background: #eef2f7; }
.mx3d-canvas-panel:fullscreen .mx3d-viewer, .mx3d-canvas-panel:-webkit-full-screen .mx3d-viewer { inset: 0; }

/* Footer */
.mx3d-studio__footer,
.mx3d-modal .mx3d-studio__footer {
    position: relative !important;
    z-index: 20 !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr) !important;
    align-items: center !important;
    gap: 16px !important;
    padding: 10px 18px !important;
    border: 0 !important;
    border-top: 1px solid var(--mx3d-line) !important;
    border-radius: 0 !important;
    background: rgba(255,255,255,.98) !important;
    box-shadow: none !important;
}
.mx3d-status { min-width: 0; display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 9px; }
.mx3d-status > span { width: 9px; height: 9px; border-radius: 50%; background: #a3adbc; }
.mx3d-status p { min-width: 0; margin: 0; }
.mx3d-status strong, .mx3d-status small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mx3d-status strong { color: var(--mx3d-navy); font-size: 11px; }
.mx3d-status small { margin-top: 2px; color: #7c879a; font-size: 9px; }
.mx3d-status.is-saved > span { background: #18a66b; }
.mx3d-status.is-error > span { background: #d94c4c; }
.mx3d-footer-actions { display: flex; align-items: center; justify-content: center; gap: 9px; }
.mx3d-button { min-width: 124px; min-height: 44px; padding: 10px 18px; border-radius: 11px; font-size: 12px; font-weight: 800; cursor: pointer; transition: .18s ease; }
.mx3d-button:disabled { opacity: .42; cursor: not-allowed; }
.mx3d-button--ghost { border: 1px solid var(--mx3d-line); background: #fff; color: #46536b; }
.mx3d-button--primary { border: 1px solid var(--mx3d-accent); background: var(--mx3d-accent); color: #fff; box-shadow: 0 9px 24px rgba(0,115,230,.2); }
.mx3d-button--primary:not(:disabled):hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(0,115,230,.28); }
.mx3d-footer-note { justify-self: end; min-width: 0; text-align: right; }
.mx3d-footer-note strong, .mx3d-footer-note small { display: block; }
.mx3d-footer-note strong { color: var(--mx3d-navy); font-size: 10px; }
.mx3d-footer-note small { margin-top: 3px; color: #7c879a; font-size: 9px; }

.mx3d-cart-preview { object-fit: cover; }
.mx3d-cart-links { display: flex; gap: 10px; margin-top: 7px; font-size: 12px; }
.mx3d-cart-links a { color: var(--mx3d-accent); }

@keyframes mx3dSpin { to { transform: rotate(360deg); } }
@keyframes mx3dFade { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

@media (max-width: 1180px) {
    .mx3d-studio, .mx3d-modal .mx3d-studio { inset: 4px !important; border-radius: 18px !important; }
    .mx3d-studio__header, .mx3d-modal .mx3d-studio__header { grid-template-columns: minmax(205px,.8fr) minmax(420px,1.5fr) 42px !important; gap: 13px !important; padding: 0 14px !important; }
    .mx3d-progress__copy small { display: none; }
    .mx3d-studio__body, .mx3d-modal .mx3d-studio__body { grid-template-columns: 310px minmax(0,1fr) !important; gap: 10px !important; padding: 10px !important; }
    .mx3d-sidebar, .mx3d-modal .mx3d-sidebar { padding: 17px !important; }
    .mx3d-footer-note { display: none; }
    .mx3d-studio__footer, .mx3d-modal .mx3d-studio__footer { grid-template-columns: minmax(180px,1fr) auto minmax(180px,1fr) !important; }
}

@media (max-width: 820px) {
    .mx3d-studio, .mx3d-modal .mx3d-studio { inset: 0 !important; grid-template-rows: 64px minmax(0,1fr) 68px !important; border: 0 !important; border-radius: 0 !important; }
    .mx3d-studio__header, .mx3d-modal .mx3d-studio__header { grid-template-columns: minmax(0,1fr) 42px !important; padding: 0 12px !important; }
    .mx3d-progress { display: none; }
    .mx3d-brand small { max-width: min(64vw, 380px); }
    .mx3d-studio__body, .mx3d-modal .mx3d-studio__body { display: block !important; padding: 0 !important; }
    .mx3d-workspace, .mx3d-modal .mx3d-workspace { position: absolute !important; inset: 0 0 43% !important; width: auto !important; height: auto !important; border: 0 !important; border-radius: 0 !important; box-shadow: none !important; }
    .mx3d-sidebar, .mx3d-modal .mx3d-sidebar { position: absolute !important; inset: 57% 0 0 !important; width: auto !important; height: auto !important; z-index: 12 !important; padding: 15px 18px 24px !important; border: 0 !important; border-top: 1px solid var(--mx3d-line) !important; border-radius: 18px 18px 0 0 !important; box-shadow: 0 -14px 40px rgba(23,41,68,.13) !important; }
    .mx3d-sidebar__topline { margin-bottom: 13px; padding-bottom: 9px; }
    .mx3d-step-panel h2 { font-size: 21px; }
    .mx3d-step-panel > p { margin-bottom: 13px; }
    .mx3d-workspace__bar { height: 50px; padding: 7px 10px; }
    .mx3d-workspace__meta { display: none; }
    .mx3d-workspace__tabs { width: 100%; }
    .mx3d-workspace__tabs button { flex: 1; min-width: 0; }
    .mx3d-artboard-wrap { padding: 16px 16px 34px; }
    .mx3d-viewer-toolbar { bottom: 9px; max-width: calc(100% - 18px); gap: 4px; padding: 5px; overflow-x: auto; scrollbar-width: none; }
    .mx3d-viewer-toolbar::-webkit-scrollbar { display: none; }
    .mx3d-viewer-toolbar button { flex: 0 0 auto; min-height: 32px; padding: 6px 9px; font-size: 9px; }
    .mx3d-studio__footer, .mx3d-modal .mx3d-studio__footer { grid-template-columns: 1fr !important; padding: 8px 12px !important; }
    .mx3d-status, .mx3d-footer-note { display: none; }
    .mx3d-footer-actions { width: min(100%, 430px); margin: 0 auto; }
    .mx3d-button { flex: 1; min-width: 0; min-height: 44px; }
}

@media (max-width: 520px) {
    .mx3d-brand__cube { width: 38px; height: 38px; border-radius: 10px; }
    .mx3d-brand strong { font-size: 14px; }
    .mx3d-brand small { max-width: 220px; font-size: 10px; }
    .mx3d-workspace, .mx3d-modal .mx3d-workspace { inset: 0 0 47% !important; }
    .mx3d-sidebar, .mx3d-modal .mx3d-sidebar { inset: 53% 0 0 !important; }
    .mx3d-sidebar__product { display: none; }
    .mx3d-tool-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .mx3d-tool-grid button { min-height: 50px; display: grid; place-items: center; gap: 3px; padding: 6px; text-align: center; font-size: 9px; }
    .mx3d-tool-grid button span { width: 23px; height: 23px; }
    .mx3d-switch-field { grid-template-columns: 1fr; gap: 10px; }
    .mx3d-viewer-toolbar__separator, .mx3d-viewer-toolbar button[data-fullscreen] { display: none; }
}

/* 1.2.2 — interaction-only runtime loader and clearer busy/error states. */
.mx3d-launch-button[aria-busy="true"] {
    cursor: progress;
    opacity: .72;
    transform: none !important;
}
.mx3d-launch-button[aria-busy="true"] .mx3d-launch-button__icon {
    animation: mx3d-loader-spin .8s linear infinite;
}
.mx3d-modal.is-opening .mx3d-studio {
    opacity: .86;
    pointer-events: none;
}
.mx3d-modal.has-error .mx3d-status.is-error {
    position: relative;
    z-index: 2;
}
@keyframes mx3d-loader-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
    .mx3d-launch-button[aria-busy="true"] .mx3d-launch-button__icon { animation: none; }
}

/* 1.2.3: stan zamknięty ma pierwszeństwo nad motywem, cache i optymalizatorem. */
.mx3d-modal[hidden],
.mx3d-modal[aria-hidden="true"],
html:not(.mx3d-modal-open) .mx3d-modal{
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
}
html.mx3d-modal-open .mx3d-modal:not([hidden])[aria-hidden="false"]{
    display: block !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* 1.2.5 — viewport portal without paint containment. Firefox can keep a very
   large fixed layer invalidating when paint containment and backdrop-filter
   are combined. Layout/style containment is sufficient here. */
body > .mx3d-modal{
    contain: layout style;
    isolation: isolate;
}
body.mx3d-enabled-product .summary > .mx3d-modal,
body.mx3d-enabled-product form.cart > .mx3d-modal{
    display: none !important;
}

/* 1.5.0 — original backgrounds, custom image and variation model selector */
.mx3d-model-variation-field { margin-top: 15px; padding: 12px; border: 1px solid #cfe0f2; border-radius: 13px; background: #f5faff; }
.mx3d-model-variation-field > span { color: #173552; }
.mx3d-model-variation-field small { display: block; margin-top: 7px; color: #748096; font-size: 9px; line-height: 1.45; }
.mx3d-viewer[data-custom-background="1"] { background-color: #eef3f8; background-size: cover; background-position: center; background-repeat: no-repeat; }
.mx3d-viewer[data-custom-background="1"] canvas { background: transparent !important; }
@media (max-width: 520px) {
    .mx3d-model-variation-field { padding: 10px; }
}
.mx3d-status.is-warning > span { background: #e2a12d; }
.mx3d-status.is-ready > span { background: #18a66b; }

/* 1.7.0 — projekt dwustronny: przełącznik Przód / Tył */
.mx3d-side-switch { display: inline-flex; align-items: center; gap: 3px; padding: 4px; border: 1px solid #e0e7ef; border-radius: 11px; background: #f3f6fa; }
.mx3d-side-switch button { min-width: 78px; min-height: 34px; padding: 7px 12px; border: 0; border-radius: 8px; background: transparent; color: #718096; font-size: 11px; font-weight: 700; cursor: pointer; }
.mx3d-side-switch button.is-active { background: var(--mx3d-accent); color: #fff; box-shadow: 0 3px 12px rgba(23, 45, 74, .14); }
.mx3d-side-switch button.has-file::after { content: " ✓"; }
.mx3d-side-note { margin: 14px 0 0; padding: 12px 13px; border: 1px solid #d9e7f4; border-radius: 12px; background: #f3f9ff; }
.mx3d-side-note strong { display: block; font-size: 13px; }
.mx3d-side-note small { display: block; margin-top: 3px; color: #5f6f86; font-size: 11px; line-height: 1.45; }
.mx3d-side-note .mx3d-button { margin-top: 10px; width: 100%; }
.mx3d-side-switch[hidden], .mx3d-side-note[hidden], .mx3d-side-note [hidden], .mx3d-viewer-toolbar [hidden], .mx3d-summary-list [hidden] { display: none !important; }
@media (max-width: 820px) {
    .mx3d-workspace__bar { gap: 8px; }
    .mx3d-workspace__tabs { width: auto; flex: 1 1 auto; }
    .mx3d-side-switch { flex: 0 0 auto; }
    .mx3d-side-switch button { min-width: 0; padding: 7px 10px; }
}