:root{--bg-app:#f5f2ee;--bg-card:#fff;--bg-subtle:#ece6de;--bg-elevated:#faf8f5;--bg-icon-tile:#ffe4d6;--overlay:#14100d99;--border-color:#e4dcd2;--border-dark:#c7bcae;--text-strong:#14100d;--text-main:#231d17;--text-secondary:#5f574d;--text-muted:#8a8177;--text-light:#a9a096;--accent-gray:#d8410f;--accent-dark:#ff7a38;--accent-light:#ffe4d6;--on-accent:#fff6f1;--accent-ember:#f2541b;--accent-deep:#b8360b;--control-disabled:#d8d1c8;--danger:#dc2626;--on-danger:#fff;--focus-ring:#d8410f40;--price-bg:linear-gradient(135deg, var(--accent-deep), var(--accent-ember));--price-edge:transparent;--price-text:#fff6f1;--price-muted:#ffe4d6;--price-value:#fff6f1;--price-rule:#ffffff29;--price-btn-edge:#ffffff52;--tone-neutral-bg:#e2e8f0;--tone-neutral-text:#1f2937;--tone-muted-bg:#f1f5f9;--tone-muted-text:#334155;--tone-success-bg:#dcfce7;--tone-success-text:#166534;--tone-success-surface:#f0fdf4;--tone-success-border:#bbf7d0;--tone-warning-bg:#fef3c7;--tone-warning-text:#92400e;--on-tone-success:#fff;--shadow-card:0 1px 2px #14100d0a, 0 8px 20px #14100d0d;--shadow-raised:0 4px 14px #14100d14;--shadow-modal:0 20px 25px -5px #14100d29;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-lg:14px;--radius-md:10px;--radius-sm:6px;--touch-target:48px;--fs-caption:11px;--fs-sm:13px;--fs-md:15px;--fs-lg:17px;--fs-xl:20px;--fs-display:26px;--fw-regular:400;--fw-medium:600;--fw-bold:700;--fw-heavy:800;--ls-caps:.04em;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg-app:#131110;--bg-card:#1d1a17;--bg-subtle:#252119;--bg-elevated:#221e1a;--bg-icon-tile:#2b211a;--overlay:#000000b8;--border-color:#302a25;--border-dark:#4a4038;--text-strong:#fdfaf6;--text-main:#f6f0e9;--text-secondary:#c2b8ab;--text-muted:#a49a8e;--text-light:#7d7469;--accent-gray:#ff7a2f;--accent-dark:#ffa267;--accent-light:#33211a;--on-accent:#1a0f07;--accent-ember:#ff5c1a;--accent-deep:#c9420f;--control-disabled:#3a342c;--danger:#ef4444;--on-danger:#1a0505;--focus-ring:#ff7a2f61;--price-bg:linear-gradient(135deg, #2c211a, #191411);--price-edge:#4a2d18;--price-text:#f6f0e9;--price-muted:#a49a8e;--price-value:#ff8c46;--price-rule:#ffffff1a;--price-btn-edge:#52321b;--tone-neutral-bg:#2b2f36;--tone-neutral-text:#e5e7eb;--tone-muted-bg:#24272c;--tone-muted-text:#cbd5e1;--tone-success-bg:#14311f;--tone-success-text:#4ade80;--tone-success-surface:#13251a;--tone-success-border:#245c38;--tone-warning-bg:#3a2a10;--tone-warning-text:#fbbf24;--on-tone-success:#07190e;--shadow-card:0 1px 2px #00000080, 0 8px 20px #00000059;--shadow-raised:0 4px 14px #00000073;--shadow-modal:0 20px 30px -6px #000000b3;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-main);justify-content:center;min-height:100vh;line-height:1.4;display:flex;overflow-x:hidden}#root{background-color:var(--bg-app);flex-direction:column;width:100%;max-width:480px;min-height:100vh;display:flex;position:relative;box-shadow:0 0 20px #0000000d}@media (width>=768px){#root{max-width:720px}}@media (width>=1024px){#root{max-width:1040px}}.wireframe-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);margin-bottom:16px;padding:16px}.wireframe-button{min-height:var(--touch-target);border-radius:var(--radius-md);border:1px solid var(--border-dark);background-color:var(--bg-card);color:var(--text-main);font-weight:var(--fw-medium);font-size:var(--fs-md);cursor:pointer;justify-content:center;align-items:center;width:100%;transition:all .15s;display:flex}.wireframe-button:active{background-color:var(--bg-subtle);transform:scale(.99)}.wireframe-button.active{background-color:var(--accent-gray);color:var(--on-accent);border-color:var(--accent-gray)}.wireframe-button:disabled{color:var(--text-light);background-color:var(--bg-subtle);border-color:var(--border-color);cursor:not-allowed}.section-title{font-size:var(--fs-sm);font-weight:var(--fw-bold);text-transform:uppercase;letter-spacing:var(--ls-caps);color:var(--text-muted);margin-bottom:10px}.input:focus,.textarea:focus,.wireframe-button:focus-visible,button:focus-visible{border-color:var(--accent-dark);box-shadow:0 0 0 3px var(--focus-ring);outline:none}.app-container{flex-direction:column;flex:1;padding-bottom:24px;display:flex}.app-header{background:var(--bg-card);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-card);z-index:100;justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:8px;display:flex}.brand-mark{background:var(--accent-gray);border-radius:var(--radius-md);width:30px;height:30px;color:var(--on-accent);flex-shrink:0;justify-content:center;align-items:center;display:flex}.brand-name{font-size:var(--fs-xl);font-weight:var(--fw-heavy);letter-spacing:.02em;color:var(--text-strong)}.brand-beta{border:1px solid var(--border-color);background:var(--bg-subtle);letter-spacing:.04em;color:var(--text-muted);border-radius:999px;align-self:flex-start;margin-top:2px;margin-left:-2px;padding:2px 6px;font-size:10px;font-weight:700;line-height:1}.app-header__actions{align-items:center;gap:8px;display:flex}.theme-toggle{background:var(--bg-subtle);border:1px solid var(--border-color);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:color .15s,background .15s;display:flex}.theme-toggle:hover{color:var(--accent-gray)}.theme-toggle:active{transform:scale(.94)}.user-profile-btn{background:var(--bg-subtle);border:1px solid var(--border-color);border-radius:20px;align-items:center;gap:8px;padding:6px 12px;font-size:13px;font-weight:600;display:flex}.main-content{padding:16px}@media (width>=768px){.app-header,.main-content{padding-left:24px;padding-right:24px}.input,.textarea{font-size:13px}}.screen-fade{animation:.25s ease-out screen-fade-in}@keyframes screen-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.category-grid{grid-template-columns:1fr;gap:12px;margin-bottom:20px;display:grid}.category-card{border:2px solid var(--border-color);border-radius:var(--radius-lg);background:var(--bg-card);cursor:pointer;padding:16px;transition:all .2s;position:relative}.category-card:active{transform:scale(.99)}.category-card.selected{border-color:var(--accent-gray);background:var(--bg-elevated);box-shadow:0 4px 14px #d8410f1f}.category-card-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.category-icon-wrapper{border-radius:var(--radius-md);background:var(--bg-icon-tile);width:40px;height:40px;color:var(--accent-gray);justify-content:center;align-items:center;display:flex}.category-card.selected .category-icon-wrapper{background:var(--accent-gray);color:var(--on-accent)}.radio-indicator{border:2px solid var(--border-dark);border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;display:flex}.category-card.selected .radio-indicator{border-color:var(--accent-gray);background:var(--accent-gray)}.radio-indicator:after{content:"";background:var(--on-accent);border-radius:50%;width:8px;height:8px;display:none}.category-card.selected .radio-indicator:after{display:block}.category-title{font-size:var(--fs-lg);font-weight:var(--fw-bold);margin-bottom:4px}.category-desc{font-size:var(--fs-sm);color:var(--text-muted)}.category-price{font-size:var(--fs-caption);font-weight:var(--fw-bold);color:var(--accent-gray);margin-top:6px}.option-price{font-size:var(--fs-caption);font-weight:var(--fw-bold);color:var(--accent-gray);margin-top:4px}.option-row{flex-direction:column;gap:8px;margin-bottom:14px;display:flex}.option-row:last-child{margin-bottom:0}.option-label-group{justify-content:space-between;align-items:baseline;display:flex}.option-title{font-size:var(--fs-md);font-weight:var(--fw-bold)}.option-subtitle{font-size:var(--fs-sm);color:var(--text-muted)}.spec-panel{background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:16px;padding:14px 14px 4px}.spec-panel__header{color:var(--accent-gray);font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:var(--fs-caption);font-weight:var(--fw-bold);text-transform:uppercase;letter-spacing:1px;border-bottom:1px dashed var(--border-dark);align-items:center;gap:6px;margin-bottom:10px;padding-bottom:10px;display:flex}.order-summary{flex-direction:column;gap:8px;padding-bottom:14px;display:flex}.order-summary__row{flex-wrap:wrap;align-items:baseline;gap:2px 6px;font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:12px;display:flex}.order-summary__label{color:var(--text-muted);white-space:nowrap}.order-summary__leader{border-bottom:1px dotted var(--border-dark);flex:12px;min-width:12px;margin-bottom:3px}.order-summary__value{color:var(--text-strong);text-align:right;overflow-wrap:anywhere;max-width:100%;margin-left:auto;font-weight:700}.spec-services{border-top:1px dashed var(--border-dark);padding:10px 0 14px}.spec-services__title{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:8px;font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:11px;font-weight:700}.spec-services__list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.spec-services__item{color:var(--text-strong);align-items:flex-start;gap:8px;font-size:13px;line-height:1.35;display:flex}.spec-services__item svg{color:var(--text-muted);flex-shrink:0;margin-top:2px}.segmented-control{background:var(--bg-subtle);border-radius:var(--radius-md);border:1px solid var(--border-color);grid-template-columns:1fr 1fr;gap:6px;padding:4px;display:grid}.segmented-btn{border-radius:var(--radius-sm);min-height:40px;font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-muted);cursor:pointer;background:0 0;border:none;transition:background-color .15s,color .15s}.segmented-btn.active{background:var(--bg-card);color:var(--text-strong);font-weight:var(--fw-bold);box-shadow:0 1px 3px #14100d1a}.checkbox-tile{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-card);cursor:pointer;justify-content:space-between;align-items:center;min-height:48px;padding:12px 14px;transition:border-color .15s,background-color .15s;display:flex}.checkbox-tile.checked{border-color:var(--accent-gray);background:var(--bg-elevated)}.checkbox-box{border:2px solid var(--border-dark);width:22px;height:22px;font-size:var(--fs-md);font-weight:var(--fw-bold);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;transition:border-color .15s,background-color .15s;display:flex}.checkbox-tile.checked .checkbox-box{background:var(--accent-gray);border-color:var(--accent-gray);color:var(--on-accent)}.file-cloud-container{border-radius:var(--radius-md);flex-direction:column;gap:12px;padding:4px;transition:all .2s;display:flex}.file-cloud-container.drag-over{background:var(--bg-icon-tile);outline:2px dashed var(--accent-gray)}.cloud-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-bottom:8px;display:flex}.cloud-title-group{font-weight:var(--fw-bold);font-size:var(--fs-md);color:var(--text-main);align-items:center;gap:8px;min-width:0;display:flex}.cloud-count{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-muted);background:var(--bg-subtle);border:1px solid var(--border-color);white-space:nowrap;border-radius:12px;flex-shrink:0;padding:2px 8px}.file-grid{grid-template-columns:repeat(auto-fill,minmax(min(125px,100%),1fr));gap:10px;display:grid}.file-grid>*{min-width:0}.grid-upload-tile{border:2px dashed var(--border-dark);border-radius:var(--radius-md);background:var(--bg-card);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;min-height:120px;transition:all .15s;display:flex}.grid-upload-tile:hover{border-color:var(--accent-gray);background:var(--bg-icon-tile)}.grid-upload-tile.is-processing{cursor:progress;opacity:.6;pointer-events:none}.grid-upload-tile:active{background:var(--bg-subtle);transform:scale(.98)}.upload-tile-icon{color:var(--text-muted);margin-bottom:4px;font-size:28px;font-weight:300;line-height:1}.upload-tile-text{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--text-main)}.upload-tile-hint{font-size:var(--fs-caption);color:var(--text-muted);margin-top:2px}.grid-upload-tile__input{display:none}.file-tile{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);flex-direction:column;padding:8px;display:flex;position:relative;box-shadow:0 1px 4px #00000008}.tile-remove-btn{background:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;z-index:10;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;display:flex;position:absolute;top:4px;right:4px;box-shadow:0 1px 3px #0000001a}.tile-preview{aspect-ratio:1;border-radius:var(--radius-sm);background:var(--bg-subtle);border:1px solid var(--border-color);justify-content:center;align-items:center;width:100%;margin-bottom:8px;display:flex;overflow:hidden}.tile-img-preview{object-fit:cover;width:100%;height:100%}.tile-icon-only{font-size:var(--fs-sm);font-weight:var(--fw-heavy);letter-spacing:.5px;color:var(--text-main);background:var(--bg-card);border:1px solid var(--border-color);border-radius:6px;padding:6px 10px}.tile-info{flex-direction:column;gap:2px;min-width:0;display:flex}.tile-name{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:700;line-height:1.2;overflow:hidden}.tile-meta-row{min-width:0;color:var(--text-muted);justify-content:space-between;align-items:center;gap:6px;margin-top:2px;font-size:10px;display:flex}.tile-size{white-space:nowrap;font-weight:600}.tile-tag{text-transform:uppercase;color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:9px;font-weight:700;overflow:hidden}.cloud-empty-hint{color:var(--text-muted);text-align:center;padding:8px 0;font-size:12px;font-style:italic}.price-card{background:var(--price-bg);border:1px solid var(--price-edge);border-radius:var(--radius-lg);margin-bottom:16px;padding:16px}.price-card__title{font-weight:var(--fw-bold);font-size:var(--fs-md);color:var(--price-text)}.price-card__desc{font-size:var(--fs-sm);color:var(--price-muted);margin-bottom:12px}.price-card__row{border-top:1px solid var(--price-rule);justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;display:flex}.price-card__material{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--price-text)}.price-card__value{font-size:22px;font-weight:var(--fw-heavy);color:var(--price-value);white-space:nowrap}.price-card__unit{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--price-muted);margin-left:2px}.price-card__more{border:1px solid var(--price-btn-edge);border-radius:var(--radius-sm);width:100%;min-height:44px;color:var(--price-text);font-size:var(--fs-sm);font-weight:var(--fw-bold);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:6px;margin-top:12px;padding:10px;display:flex}.price-card__more:hover{background:#ffffff1a}.price-card__note{font-size:var(--fs-sm);color:var(--price-muted);text-align:center;border-top:1px solid var(--price-rule);margin-top:12px;padding-top:12px;line-height:1.4}.value-card{background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:12px;margin-bottom:16px;padding:14px 36px 14px 14px;position:relative;overflow:hidden}.value-card__ribbon{pointer-events:none;width:68px;height:68px;position:absolute;top:0;right:0;overflow:hidden}.value-card__ribbon span{background:var(--danger);width:90px;color:var(--on-danger);text-align:center;text-transform:uppercase;letter-spacing:.06em;padding:3px 0;font-size:8px;font-weight:900;position:absolute;top:12px;right:-24px;transform:rotate(45deg);box-shadow:0 2px 4px #dc262659}.value-card__title{font-weight:var(--fw-bold);font-size:var(--fs-sm);color:var(--text-strong);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}.value-list{flex-direction:column;gap:10px;display:flex}.value-item{align-items:flex-start;gap:10px;display:flex}.value-item__icon{color:var(--accent-gray);flex-shrink:0;margin-top:1px;display:flex}.value-item__title{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--accent-gray)}.value-item__desc{font-size:var(--fs-sm);color:var(--text-muted);line-height:1.3}.banner{background:var(--tone-success-surface);border:1px solid var(--tone-success-border);color:var(--tone-success-text);border-radius:var(--radius-md);justify-content:space-between;align-items:center;gap:8px;margin-bottom:16px;padding:12px 14px;font-size:12px;line-height:1.4;display:flex}.banner__body{align-items:center;gap:8px;display:flex}.banner__actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.banner__btn{background:var(--tone-success-text);color:var(--on-tone-success);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;padding:5px 10px;font-size:11px;font-weight:700}.banner__close{color:var(--tone-success-text);cursor:pointer;background:0 0;border:none;padding:2px;display:flex}.toast{background:var(--tone-success-text);color:var(--on-tone-success);border-radius:var(--radius-md);z-index:1000;align-items:center;gap:8px;padding:10px 16px;font-size:13px;font-weight:700;animation:.2s ease-out toast-in;display:flex;position:fixed;top:16px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0000002e}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%)}}.section-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.section-head .section-title{margin-bottom:0}.ghost-btn{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--accent-gray);background:var(--tone-muted-bg);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;align-items:center;gap:6px;padding:6px 10px;transition:background-color .15s;display:flex}.field{min-width:0;margin-bottom:14px;display:block}.field:last-child{margin-bottom:0}.field__label{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--text-secondary);margin-bottom:5px;display:block}.input,.textarea{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-card);width:100%;min-width:0;color:var(--text-main);padding:10px 12px;font-family:inherit;font-size:16px;transition:border-color .15s,box-shadow .15s}.textarea{resize:vertical}.input--invalid{border-color:var(--danger)}.field__error{font-size:var(--fs-caption);font-weight:var(--fw-medium);color:var(--danger);margin-top:4px}.textarea--notes{padding:12px}.date-field{min-width:0;position:relative}.date-field__icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.date-field__input{appearance:none;text-align:left;width:100%;min-width:0;max-width:100%;min-height:44px;color:var(--text-main);background-clip:padding-box;padding-left:36px;display:block}.date-field__input::-webkit-date-and-time-value{text-align:left;margin:0}.delivery-fields{background:var(--bg-subtle);border-radius:var(--radius-md);border:1px solid var(--border-color);flex-direction:column;gap:10px;margin-top:12px;padding:12px;display:flex}.delivery-fields .field{margin-bottom:0}.delivery-fields__title{text-transform:uppercase;color:var(--text-muted);font-size:12px;font-weight:700}.cabinet-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.logout-btn{min-height:44px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;align-items:center;gap:5px;margin:-10px -8px -10px 0;padding:10px 8px;font-size:12px;font-weight:500;display:flex}.logout-btn:active{color:var(--text-strong)}.cabinet-greeting{font-weight:var(--fw-heavy);font-size:var(--fs-xl);color:var(--text-strong);margin-bottom:4px}.cabinet-sub{font-size:var(--fs-sm);color:var(--text-muted);margin-bottom:10px}.hint-box{background:var(--accent-light);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:var(--fs-sm);color:var(--text-secondary);align-items:flex-start;gap:8px;margin-bottom:14px;padding:10px 12px;line-height:1.4;display:flex}.hint-box svg{color:var(--accent-gray);flex-shrink:0;margin-top:2px}.order-card{margin-bottom:12px;transition:box-shadow .15s,border-color .15s}.order-card:hover{border-color:var(--border-dark);box-shadow:var(--shadow-raised)}.order-card__head{justify-content:space-between;align-items:flex-start;margin-bottom:6px;display:flex}.order-card__title{font-weight:var(--fw-bold);font-size:var(--fs-md);color:var(--text-strong)}.order-card__meta{font-size:var(--fs-caption);color:var(--text-muted);margin-top:2px}.order-card__details{font-size:var(--fs-sm);color:var(--text-muted);margin-bottom:8px}.order-badge{font-size:var(--fs-caption);border-radius:var(--radius-sm);font-weight:var(--fw-medium);white-space:nowrap;background:var(--tone-neutral-bg);color:var(--tone-neutral-text);padding:3px 8px}.order-badge--muted{background:var(--tone-muted-bg);color:var(--tone-muted-text)}.order-badge--success{background:var(--tone-success-bg);color:var(--tone-success-text)}.order-badge--warning{background:var(--tone-warning-bg);color:var(--tone-warning-text)}.progress{gap:4px;margin:8px 0;display:flex}.progress__seg{background:var(--bg-icon-tile);border-radius:3px;flex:1;height:6px}.progress__seg--done{background:var(--accent-gray)}.order-card__step{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-muted);text-align:right;margin-bottom:10px}.order-card__footer{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-top:8px;display:flex}.order-card__chat{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-main);align-items:center;gap:6px;display:flex}.order-card__open{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--accent-gray);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:4px 0;display:flex}.modal-overlay{background:var(--overlay);z-index:1000;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);width:100%;max-width:420px;box-shadow:var(--shadow-modal);border-radius:16px;max-height:90vh;padding:20px;overflow-y:auto}.modal__head{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.modal__title{font-weight:var(--fw-bold);font-size:var(--fs-lg);color:var(--text-strong);align-items:center;gap:8px;display:flex}.modal__close{cursor:pointer;color:var(--text-muted);border-radius:var(--radius-sm);background:0 0;border:none;padding:4px;transition:background-color .15s;display:flex}.modal__close:hover{background:var(--bg-subtle)}.modal__desc{font-size:var(--fs-sm);color:var(--text-muted);margin-bottom:14px;line-height:1.4}.modal__label{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--accent-gray);margin-bottom:6px;display:block}.option-list{flex-direction:column;gap:8px;margin-bottom:14px;display:flex}.option-item{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-card);font-size:var(--fs-sm);font-weight:var(--fw-medium);cursor:pointer;justify-content:space-between;align-items:center;padding:10px 12px;transition:border-color .15s,background-color .15s;display:flex}.option-item.selected{border-color:var(--accent-gray);background:var(--bg-elevated);font-weight:var(--fw-bold)}.modal__textarea{margin-bottom:16px}.modal__submit{border-radius:var(--radius-sm);background:var(--accent-gray);width:100%;min-height:44px;color:var(--on-accent);font-weight:var(--fw-bold);font-size:var(--fs-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px;transition:transform .1s;display:flex}.modal__submit:active{transform:scale(.99)}.modal__submit:disabled{background:var(--control-disabled);cursor:not-allowed}.modal--wide{max-width:560px}.price-section{margin-bottom:18px}.price-section__title{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--accent-gray);border-bottom:1px solid var(--border-color);padding-bottom:6px}.price-section__note{font-size:var(--fs-caption);color:var(--text-muted);margin-top:6px;line-height:1.4}.price-section__note--footer{text-align:center;margin-bottom:16px}.price-table{margin-top:8px}.price-table__row{align-items:baseline;gap:6px;padding:6px 0;display:flex}.price-table__name{font-size:var(--fs-sm);color:var(--text-strong)}.price-table__desc{font-size:var(--fs-caption);color:var(--text-muted);display:block}.price-table__leader{border-bottom:1px dotted var(--border-color);flex:1;min-width:12px;transform:translateY(-3px)}.price-table__value{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--text-strong);white-space:nowrap}.price-table__unit{font-size:var(--fs-caption);font-weight:var(--fw-medium);color:var(--text-muted);margin-left:3px}.price-matrix{grid-template-columns:1fr;gap:8px;margin-top:10px;display:grid}.price-matrix__group{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-elevated);padding:10px 12px}.price-matrix__head{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--text-strong)}.price-matrix__desc{font-size:var(--fs-caption);color:var(--text-muted);margin-bottom:6px;line-height:1.4}.price-matrix__row{align-items:baseline;gap:6px;padding:3px 0;display:flex}.price-matrix__label{font-size:var(--fs-sm);color:var(--text-muted)}.price-matrix__value{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--text-strong);white-space:nowrap}@media (width>=768px){.price-matrix{grid-template-columns:1fr 1fr}}.submit-area{margin-top:24px}.bottom-bar__error{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--danger);text-align:center;margin-bottom:8px}.submit-btn{background:var(--accent-gray);color:var(--on-accent);min-height:50px;font-size:var(--fs-lg);font-weight:var(--fw-bold);border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;width:100%;margin-top:16px;transition:transform .1s,box-shadow .1s;display:flex;box-shadow:0 4px 12px #d8410f40}.submit-btn:active{transform:scale(.99);box-shadow:0 2px 6px #d8410f33}.submit-btn:disabled{background:var(--control-disabled);box-shadow:none;cursor:progress}.state-note{color:var(--text-muted);margin-bottom:12px;font-size:13px}.state-note--error{color:var(--danger);align-items:center;gap:6px;display:flex}.state-note--error svg{flex-shrink:0}.spinner{flex-shrink:0;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.skeleton-line{border-radius:var(--radius-sm);background:linear-gradient(100deg, var(--bg-subtle) 30%, var(--bg-elevated) 50%, var(--bg-subtle) 70%);background-size:200% 100%;height:12px;animation:1.4s ease-in-out infinite skeleton-shimmer}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-line+.skeleton-line{margin-top:10px}.skeleton-line--title{width:55%;height:15px}.skeleton-line--sm{width:40%}.skeleton-line--lg{width:75%}.skeleton-card{margin-bottom:12px}.skeleton-card__badge{border-radius:999px;width:72px;height:20px;margin-bottom:12px}.state-screen{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:48px 20px;display:flex}.state-screen__icon{background:var(--bg-icon-tile);width:52px;height:52px;color:var(--accent-gray);border-radius:50%;justify-content:center;align-items:center;display:flex}.state-screen--error .state-screen__icon{background:var(--tone-warning-bg);color:var(--tone-warning-text)}.state-screen__title{font-size:var(--fs-lg);font-weight:var(--fw-bold);color:var(--text-strong)}.state-screen__text{font-size:var(--fs-sm);color:var(--text-muted);max-width:320px}.welcome__intro{padding-bottom:4px;position:relative;overflow:hidden}.welcome__intro:before{content:"";background:var(--accent-dark);height:3px;position:absolute;top:0;left:0;right:0}.welcome__title{font-size:var(--fs-display);font-weight:var(--fw-heavy);color:var(--text-strong);margin-bottom:8px;line-height:1.2}.welcome__subtitle{font-size:var(--fs-md);color:var(--text-secondary);line-height:1.5}.welcome__points{flex-direction:column;gap:12px;margin-top:16px;display:flex}.welcome__point{font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-secondary);align-items:center;gap:10px;display:flex}.welcome__point svg{box-sizing:border-box;border-radius:var(--radius-md);background:var(--bg-icon-tile);width:30px;height:30px;color:var(--accent-gray);flex-shrink:0;padding:6px}.welcome__offer{display:none}.welcome__offer-title{font-size:var(--fs-md);font-weight:var(--fw-bold);color:var(--text-strong);margin-bottom:4px}.welcome__offer-desc{font-size:var(--fs-sm);color:var(--text-muted);margin-bottom:12px}.welcome__price-row{border-bottom:1px dashed var(--border-color);font-size:var(--fs-sm);justify-content:space-between;align-items:baseline;gap:8px;padding:7px 0;display:flex}.welcome__price-row:last-of-type{border-bottom:none}.welcome__price-material{color:var(--text-secondary)}.welcome__price-value{font-weight:var(--fw-bold);color:var(--text-strong);white-space:nowrap}.welcome__price-unit{font-size:var(--fs-caption);font-weight:var(--fw-medium);color:var(--text-muted);margin-left:4px}.welcome__offer-divider{background:var(--border-color);height:1px;margin:14px 0}.auth-switch{background:var(--bg-subtle);border-radius:var(--radius-md);gap:4px;margin-bottom:16px;padding:4px;display:flex}.auth-switch__btn{border-radius:var(--radius-sm);min-height:38px;font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;flex:1;transition:background-color .15s,color .15s}.auth-switch__btn.active{background:var(--bg-card);color:var(--text-strong);font-weight:var(--fw-bold);box-shadow:0 1px 3px #14100d1f}.auth-note{font-size:var(--fs-caption);color:var(--text-muted);align-items:center;gap:6px;margin-top:12px;display:flex}.auth-note svg{flex-shrink:0}.ghost-btn--wide{width:100%;min-height:44px;font-size:var(--fs-sm);justify-content:center}.auth-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.auth-head__title{font-size:var(--fs-lg);font-weight:var(--fw-bold);color:var(--text-strong)}.link-btn{min-height:44px;font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--accent-gray);cursor:pointer;background:0 0;border:none;padding:0 4px}.link-btn:active{color:var(--accent-dark)}.link-btn--wide{text-align:center;width:100%;margin-top:8px;display:block}.claim{border:1px solid var(--accent-gray);background:var(--accent-light)}.claim__head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.claim__head .banner__close{color:var(--text-muted)}.claim__title{font-size:var(--fs-lg);font-weight:var(--fw-bold);color:var(--text-strong)}.claim__text{font-size:var(--fs-sm);color:var(--text-secondary);margin:8px 0 14px;line-height:1.5}.install{border:1px dashed var(--border-dark);background:var(--bg-subtle);margin-bottom:16px}.install__head{align-items:flex-start;gap:12px;display:flex}.install__icon{border-radius:var(--radius-md);background:var(--bg-icon-tile);width:36px;height:36px;color:var(--accent-gray);flex-shrink:0;justify-content:center;align-items:center;display:flex}.install__title{font-size:var(--fs-md);font-weight:var(--fw-bold);color:var(--text-strong)}.install__text{font-size:var(--fs-sm);color:var(--text-secondary);margin-top:4px;line-height:1.5}.install .submit-btn{margin-top:14px}.offline-bar{background:var(--tone-warning-bg);color:var(--tone-warning-text);font-size:var(--fs-sm);font-weight:var(--fw-medium);text-align:center;justify-content:center;align-items:center;gap:8px;padding:8px 14px;display:flex}.offline-bar svg{flex-shrink:0}.state-screen .wireframe-button{width:auto;min-width:160px;margin-top:4px;padding:0 20px}.option-locked{border:1px dashed var(--border-dark);border-radius:var(--radius-md);background:var(--bg-elevated);justify-content:space-between;align-items:flex-start;gap:10px;padding:12px;display:flex}.option-locked__badge{text-transform:uppercase;letter-spacing:.4px;color:var(--tone-success-text);background:var(--tone-success-bg);border-radius:var(--radius-sm);flex-shrink:0;padding:4px 8px;font-size:10px;font-weight:700}.tabs{background:var(--bg-subtle);border-radius:var(--radius-md);gap:4px;margin-bottom:14px;padding:4px;display:flex}.tabs__btn{border-radius:var(--radius-sm);min-height:38px;font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;flex:1;transition:background-color .15s,color .15s}.tabs__btn.active{background:var(--bg-card);color:var(--text-strong);font-weight:var(--fw-bold);box-shadow:0 1px 3px #14100d1f}.order-detail__subject{font-size:var(--fs-lg);font-weight:var(--fw-bold);color:var(--text-strong);margin-bottom:4px}.stepper{flex-direction:column;gap:14px;list-style:none;display:flex}.stepper__item{color:var(--text-light);align-items:flex-start;gap:10px;display:flex;position:relative}.stepper__item:not(:last-child):before{content:"";background:var(--border-color);width:2px;position:absolute;top:16px;bottom:-14px;left:5px}.stepper__marker{border:2px solid var(--border-dark);background:var(--bg-card);z-index:1;border-radius:50%;flex-shrink:0;width:12px;height:12px;margin-top:3px;position:relative}.stepper__item--done{color:var(--text-secondary)}.stepper__item--done .stepper__marker{background:var(--border-dark)}.stepper__item--current{color:var(--text-strong)}.stepper__item--current .stepper__marker{border-color:var(--accent-gray);background:var(--accent-gray)}.stepper__badge{font-size:var(--fs-caption);font-weight:var(--fw-bold);text-transform:uppercase;letter-spacing:.4px}.stepper__label{font-size:var(--fs-sm)}.stepper__item--current .stepper__label{font-weight:var(--fw-bold)}.detail-row{border-bottom:1px solid var(--border-color);padding:10px 0}.detail-row:last-child{border-bottom:none;padding-bottom:0}.detail-row:first-child{padding-top:0}.detail-row__label{font-size:var(--fs-caption);font-weight:var(--fw-bold);text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);align-items:center;gap:6px;margin-bottom:4px;display:flex}.detail-row__value{font-size:var(--fs-sm);color:var(--text-secondary);word-break:break-word;line-height:1.45}.deliverable-link{color:var(--accent-gray);font-weight:var(--fw-bold);text-decoration:underline}.chat__feed{flex-direction:column;gap:10px;max-height:340px;margin-bottom:12px;padding-right:4px;display:flex;overflow-y:auto}.chat__event{border:1px solid var(--border-color);border-radius:var(--radius-md);max-width:88%;padding:8px 10px}.chat__event--office{background:var(--bg-elevated);align-self:flex-start}.chat__event--client{background:var(--accent-light);border-color:var(--border-color);align-self:flex-end}.chat__event--system{text-align:center;background:0 0;border-style:dashed;align-self:center;max-width:100%}.chat__meta{justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:3px;display:flex}.chat__author{font-size:var(--fs-caption);font-weight:var(--fw-bold);color:var(--text-secondary)}.chat__time{font-size:var(--fs-caption);color:var(--text-light);white-space:nowrap}.chat__event--system .chat__meta{justify-content:center}.chat__event--system .chat__author{display:none}.chat__text{font-size:var(--fs-sm);color:var(--text-main);white-space:pre-wrap;line-height:1.45}.chat__composer{align-items:flex-end;gap:8px;display:flex}.chat__input{flex:1;margin:0}.chat__send{border-radius:var(--radius-md);background:var(--accent-gray);width:44px;height:44px;color:var(--on-accent);cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat__send:disabled{background:var(--control-disabled);cursor:not-allowed}.chat__hint{font-size:var(--fs-caption);color:var(--text-muted);align-items:center;gap:6px;margin-top:10px;display:flex}.chat__hint svg{flex-shrink:0}@media (width>=768px){.category-grid{grid-template-columns:1fr 1fr}.order-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.order-grid .order-card{margin-bottom:0}}@media (width>=1024px){.order-form-layout,.order-detail-layout{grid-template-columns:1fr 360px;align-items:start;gap:0 24px;display:grid}.order-form-aside,.order-detail-aside{position:sticky;top:84px}.order-form-hero{grid-column:1/-1;grid-template-columns:1fr 360px;align-items:stretch;gap:0 24px;margin-bottom:20px;display:grid}.order-form-hero .price-card,.order-form-hero .value-card{margin-bottom:0}.order-detail-aside .chat__feed{max-height:480px}.welcome{grid-template-columns:320px 1fr;align-items:start;gap:0 24px;display:grid}.welcome__intro{grid-area:1/1}.welcome__offer{grid-area:2/1;display:block}.welcome__form{grid-area:1/2/span 2}}