@import"https://fonts.googleapis.com/css2?family=Rubik:wght@400;500;700&display=swap";:root{--main-orange: #ff5900;--text: #3f434b;--heading: #26282d;--bg: radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--main-orange) 9%, transparent) 0%, transparent 30%), linear-gradient(135deg, #efeff2 0%, #f7f7f9 50%, #f1f2f5 100%);--card-bg: #ffffff;--card-border: #dfe2e8;--muted: #6f7480;--input-bg: #ffffff;--input-border: #cfd4dd;--button-bg: linear-gradient(180deg, var(--accent-strong) 0%, var(--accent) 100%);--button-border: var(--accent);--button-text: #ffffff;--metric-bg: #f8f8fa;--metric-border: #e4e7ed;--table-border: #dfe2e8;--table-row: #eceef3;--table-head-bg: #f4f5f8;--error-bg: #ffe8e8;--error-text: #991b1b;--canvas-bg: #f6f7fa;--canvas-stroke: #2e3239;--space-fill: rgba(131, 136, 148, .2);--space-stroke: rgba(63, 67, 75, .42);--piece-stroke: #262a32;--piece-text: #262a32;--sheet-dim-text: rgba(38, 40, 45, .45);--accent: var(--main-orange);--accent-strong: color-mix(in srgb, var(--main-orange) 72%, #ffffff);--accent-soft: color-mix(in srgb, var(--main-orange) 12%, transparent);--focus-ring: color-mix(in srgb, var(--main-orange) 34%, transparent);--shadow: 0 14px 34px rgba(22, 24, 30, .14);--number-input-min: calc(4ch + 1rem) ;--sheet-fit-offset: 17rem;font-family:Rubik,IBM Plex Sans,Trebuchet MS,Segoe UI,sans-serif}:root[data-theme=dark]{--text: #d4d7df;--heading: #f2f3f7;--bg: radial-gradient(circle at 10% 2%, color-mix(in srgb, var(--main-orange) 8%, transparent) 0%, transparent 30%), linear-gradient(145deg, #2d3036 0%, #23262c 52%, #1a1c21 100%);--card-bg: #25282f;--card-border: #383c45;--muted: #a4a9b5;--input-bg: #2c3037;--input-border: #474c57;--button-bg: linear-gradient(180deg, var(--accent-strong) 0%, var(--accent) 100%);--button-border: color-mix(in srgb, var(--accent) 72%, var(--accent-strong));--button-text: #ffffff;--metric-bg: #2a2d34;--metric-border: #404550;--table-border: #404550;--table-row: #333842;--table-head-bg: #2d3139;--error-bg: #4a1d18;--error-text: #ffcab0;--canvas-bg: #23262d;--canvas-stroke: #b8bcc6;--space-fill: rgba(152, 158, 170, .2);--space-stroke: rgba(194, 199, 209, .52);--piece-stroke: #16191f;--piece-text: #16191f;--sheet-dim-text: rgba(240, 242, 247, .9);--accent: var(--main-orange);--accent-strong: color-mix(in srgb, var(--main-orange) 74%, #ffffff);--accent-soft: color-mix(in srgb, var(--main-orange) 18%, transparent);--focus-ring: color-mix(in srgb, var(--main-orange) 40%, transparent);--shadow: 0 16px 36px rgba(4, 8, 20, .5)}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:var(--bg);background-attachment:fixed}.app{min-height:100vh;padding:0 1.4rem 1.7rem}.auth-screen{display:grid;place-items:center}.auth-card{width:min(560px,100%);border:1px solid var(--card-border);border-radius:18px;background:var(--card-bg);box-shadow:var(--shadow);padding:1.2rem 1.3rem;display:grid;gap:.6rem}.auth-card h2{margin:0}.auth-card p{margin:0;color:var(--muted)}.auth-card .theme-toggle{width:fit-content}.app-content{min-width:0;margin-top:.75rem}.top-menu{position:sticky;top:0;z-index:48;transition:transform .18s ease,opacity .18s ease}.top-menu.is-hidden{transform:translateY(calc(-100% - 6px));opacity:0;pointer-events:none}.top-menu-inner{width:min(1200px,100%);margin:0 auto;border:1px solid var(--card-border);border-radius:0 0 16px 16px;padding:.75rem;background:color-mix(in srgb,var(--card-bg) 86%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;gap:.8rem}.top-menu-left{display:inline-flex;align-items:center;gap:.75rem;min-width:0}.top-menu-logo{height:2.3rem;width:auto;display:block;border-radius:6px;flex:0 0 auto}.top-menu-brand{padding:.38rem .72rem .42rem;border-radius:999px;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 8%,transparent),0 10px 20px #181a211f}.top-menu-brand .brand-title{font-size:1.05rem}.top-menu-brand-text{display:inline-flex;align-items:center;gap:.42rem;white-space:nowrap}.top-menu-brand .brand-subtitle{font-size:.56rem;letter-spacing:.09em;display:inline-flex;flex-direction:column;line-height:1.08;text-transform:uppercase;font-weight:500}.top-menu-nav{display:inline-flex;align-items:center;gap:.35rem}.app-version-footer{margin:2rem 0 0;text-align:center;font-size:.68rem;letter-spacing:.03em;color:var(--muted);opacity:.38}.top-menu-right{margin-left:auto;display:inline-flex;align-items:center;gap:.6rem}.top-menu-item{border:1px solid var(--input-border);background:transparent;box-shadow:none;color:var(--text);border-radius:999px;min-height:2.6rem;padding:0 .75rem;font-size:.86rem;font-weight:500;display:inline-flex;align-items:center;justify-content:center}.top-menu-item:hover:not(:disabled){transform:none;box-shadow:none;background:var(--accent-soft);filter:none}.top-menu-item.is-active{background:color-mix(in srgb,var(--accent) 14%,var(--card-bg));border-color:color-mix(in srgb,var(--accent) 88%,var(--input-border));color:var(--heading);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 34%,transparent)}:root[data-theme=dark] .top-menu-item.is-active{background:color-mix(in srgb,var(--accent) 16%,var(--card-bg));border-color:color-mix(in srgb,var(--accent) 92%,var(--input-border));color:#f3f5fa}.top-menu-toggle{display:none;width:40px;height:40px;padding:0;border-radius:10px;border:1px solid var(--input-border);background:transparent;box-shadow:none;align-items:center;justify-content:center;flex-direction:column;gap:4px}.top-menu-toggle span{width:16px;height:2px;border-radius:2px;background:var(--muted)}.top-menu-toggle:hover:not(:disabled){transform:none;box-shadow:none;filter:none;background:var(--accent-soft)}.top-menu-user{display:inline-flex;align-items:center;gap:.55rem;border:1px solid var(--card-border);border-radius:999px;min-height:2.6rem;padding:.3rem .48rem .3rem .3rem;background:var(--metric-bg);min-width:0}.auth-logout-button{border-radius:999px;padding:.42rem .72rem;min-height:auto;font-size:.74rem}.auth-logout-button-drawer{margin-top:.35rem}.top-menu-user-meta{display:flex;flex-direction:column;min-width:0}.top-menu-user-meta strong{font-size:.82rem;color:var(--heading);font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-menu-user-meta span{font-size:.72rem;color:var(--muted);white-space:nowrap}.menu-drawer{position:fixed;right:.75rem;top:5.8rem;width:min(300px,calc(100vw - 1.5rem));border:1px solid var(--card-border);border-radius:16px;background:color-mix(in srgb,var(--card-bg) 86%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 20px 38px #0003;padding:.75rem;display:grid;gap:.9rem;z-index:50;transform:translate(calc(100% + .75rem));opacity:0;pointer-events:none;transition:transform .18s ease,opacity .18s ease}.menu-drawer.is-open{transform:translate(0);opacity:1;pointer-events:auto}.sidebar{position:fixed;left:1.4rem;top:1.7rem;border:1px solid var(--card-border);border-radius:16px;background:color-mix(in srgb,var(--card-bg) 86%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 20px 38px #0003;padding:.75rem;display:grid;gap:.9rem;width:280px;height:auto;min-height:0;z-index:30;align-content:start;transition:padding .18s ease,min-height .18s ease}.sidebar.is-collapsed{padding:.35rem;width:56px;min-height:56px;place-items:start center}.sidebar-header{display:flex;align-items:center;gap:.55rem}.sidebar-menu-label{color:var(--heading);font-size:.95rem;font-weight:400}.sidebar-toggle{justify-self:start;width:42px;height:42px;padding:0;border-radius:0;background:transparent;border:none;box-shadow:none;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.sidebar-toggle span{display:block;width:16px;height:2px;border-radius:2px;background:#9aa3b3}.sidebar-toggle:hover:not(:disabled){transform:none;box-shadow:none;background:color-mix(in srgb,var(--card-bg) 30%,transparent)}.sidebar-user{display:flex;align-items:center;gap:.6rem;border:1px solid var(--card-border);border-radius:12px;padding:.55rem;background:var(--metric-bg)}.sidebar-avatar{width:2rem;height:2rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;background:var(--accent-soft);color:var(--heading);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);flex:0 0 auto}.sidebar-user-meta{display:flex;flex-direction:column;min-width:0}.sidebar-user-meta strong{font-size:.84rem;color:var(--heading);font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-meta span{font-size:.75rem;color:var(--muted)}.sidebar-nav{display:grid;gap:.4rem}.sidebar-item{text-align:left;width:100%;border-radius:10px;border:1px solid var(--input-border);background:transparent;color:var(--text);box-shadow:none}.sidebar-item:hover:not(:disabled){transform:none;box-shadow:none;background:var(--accent-soft)}.sidebar-item.is-active{background:var(--button-bg);color:var(--button-text);border-color:var(--button-border)}.menu-drawer .sidebar-item{border-radius:999px;padding:.46rem .75rem;border:1px solid var(--input-border);background:transparent;color:var(--text);font-size:.86rem;font-weight:500}.menu-drawer .sidebar-item:hover:not(:disabled){transform:none;box-shadow:none;background:var(--accent-soft);filter:none}.menu-drawer .sidebar-item.is-active{background:color-mix(in srgb,var(--accent) 14%,var(--card-bg));border-color:color-mix(in srgb,var(--accent) 88%,var(--input-border));color:var(--heading);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 34%,transparent)}:root[data-theme=dark] .menu-drawer .sidebar-item.is-active{background:color-mix(in srgb,var(--accent) 16%,var(--card-bg));border-color:color-mix(in srgb,var(--accent) 92%,var(--input-border));color:#f3f5fa}.sidebar-backdrop{position:fixed;inset:0;border:none;border-radius:0;margin:0;padding:0;background:#0a0e1657;-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);z-index:44;box-shadow:none}.sidebar-backdrop:hover:not(:disabled){transform:none;filter:none;box-shadow:none}.confirm-modal-backdrop{position:fixed;inset:0;background:#0a0e1657;-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);z-index:56;display:flex;align-items:center;justify-content:center;padding:1rem}.confirm-modal{width:min(460px,100%);border:1px solid var(--card-border);border-radius:14px;background:var(--card-bg);padding:.95rem;box-shadow:var(--shadow)}.confirm-modal h4{margin:0;font-size:1rem;color:var(--heading);font-weight:500}.confirm-modal p{margin:.45rem 0 0;font-size:.88rem;color:var(--muted);line-height:1.35}.confirm-modal-actions{margin-top:.75rem;display:flex;justify-content:flex-end;gap:.5rem}.card{width:min(1200px,100%);margin:0 auto;background:var(--card-bg);border:1px solid var(--card-border);border-radius:18px;padding:.75rem;box-shadow:var(--shadow)}.header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.75rem}.title-block{position:relative;display:inline-flex;flex-direction:column;align-items:flex-start;gap:.18rem;padding:.7rem 1rem .75rem;border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);border-radius:14px;background:linear-gradient(102deg,color-mix(in srgb,var(--accent) 9%,transparent),#fff0 50%),linear-gradient(180deg,#f2f4f7fa,#fffffffa);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 8%,transparent),0 12px 30px #181a2129;overflow:hidden}.title-block:after{content:"";position:absolute;inset:0;background:linear-gradient(108deg,transparent 0%,color-mix(in srgb,var(--accent) 15%,transparent) 46%,transparent 100%);transform:translate(-100%);animation:rial-sheen 5.8s ease-in-out infinite;pointer-events:none}.title-block:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--accent) 0%,var(--accent-strong) 100%)}.brand-title{margin:0;position:relative;z-index:1;font-family:Rubik,IBM Plex Sans,Trebuchet MS,Segoe UI,sans-serif;font-size:1.64rem;line-height:1.05;letter-spacing:-.02em;color:#26282d;font-weight:500}.brand-subtitle{margin:0;position:relative;z-index:1;color:var(--accent);font-family:Rubik,IBM Plex Sans,Trebuchet MS,Segoe UI,sans-serif;font-size:.74rem;letter-spacing:.11em;font-weight:400;text-transform:uppercase}:root[data-theme=dark] .title-block{border-color:color-mix(in srgb,var(--accent) 36%,transparent);background:linear-gradient(102deg,color-mix(in srgb,var(--accent) 12%,transparent),#fff0 52%),linear-gradient(180deg,#31353df7,#24272ef7);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 16%,transparent),0 12px 30px #0000005c}:root[data-theme=dark] .brand-title{color:#f2f3f7}:root[data-theme=dark] .brand-subtitle{color:var(--accent-strong)}.header-actions{display:flex;align-items:center;gap:.5rem}.summary-checkbox{display:inline-flex;align-items:center;gap:.35rem;font-size:.88rem;color:var(--muted);padding:.22rem .52rem;border:1px solid var(--input-border);border-radius:999px;background:var(--input-bg);white-space:nowrap}h2{margin:.2rem 0 .6rem;font-size:1.05rem;color:var(--heading);font-weight:400}.api{margin:.2rem 0 0;color:var(--muted);font-size:.9rem}button{padding:.6rem 1rem;border-radius:12px;border:1px solid var(--button-border);background:var(--button-bg);color:var(--button-text);font-weight:500;font-family:inherit;letter-spacing:.01em;cursor:pointer;white-space:nowrap;box-shadow:0 8px 18px color-mix(in srgb,var(--accent) 24%,transparent);transition:transform .12s ease,box-shadow .16s ease,filter .16s ease}button:hover:not(:disabled){filter:brightness(1.04);box-shadow:0 12px 22px color-mix(in srgb,var(--accent) 28%,transparent)}button:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}button:disabled{opacity:.6;cursor:default;box-shadow:none}.theme-toggle{background:transparent;color:var(--heading);border-color:var(--input-border);box-shadow:none}.theme-toggle:hover:not(:disabled){background:var(--accent-soft);transform:none;box-shadow:none}.theme-picker{display:inline-flex;align-items:center;gap:.28rem;padding:.35rem;border-radius:999px;border:1px solid color-mix(in srgb,var(--card-border) 65%,transparent);background:color-mix(in srgb,#1c1f24 84%,transparent)}.settings-title{margin:0;font-size:1rem;color:var(--heading);font-weight:500}.settings-header{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-bottom:.65rem}.settings-sync-status{margin:0;min-height:1.2rem;color:var(--muted);font-size:.84rem;text-align:right}.settings-sync-status:empty{visibility:hidden}.settings-title-next{margin-top:1.9rem}.settings-list{border:1px solid var(--card-border);border-radius:14px;overflow:hidden;background:color-mix(in srgb,var(--card-bg) 92%,transparent);margin-bottom:.75rem}.settings-item{display:grid;grid-template-columns:minmax(260px,1fr) minmax(260px,auto);align-items:center;gap:1rem;padding:.9rem 1rem}.settings-item+.settings-item{border-top:1px solid var(--card-border)}.settings-item-text{display:flex;flex-direction:column;gap:.18rem;min-width:0}.settings-item-text strong{color:var(--heading);font-size:.94rem;font-weight:500}.settings-item-text span{color:var(--muted);font-size:.85rem;line-height:1.35}.settings-item-control{display:flex;justify-content:flex-end}.settings-item-control select,.settings-item-control .settings-number-input{min-width:220px}.toggle-switch{position:relative;display:inline-flex;align-items:center;cursor:pointer}.toggle-switch input{position:absolute;opacity:0;width:0;height:0}.toggle-track{width:50px;height:30px;border-radius:999px;background:#3a3f47;border:1px solid rgba(255,255,255,.09);padding:2px;display:inline-flex;align-items:center;transition:background-color .14s ease}.toggle-thumb{width:24px;height:24px;border-radius:999px;background:#e7eaee;transition:transform .15s ease}.toggle-switch input:checked+.toggle-track{background:var(--accent)}.toggle-switch input:checked+.toggle-track .toggle-thumb{transform:translate(20px)}.toggle-switch input:focus-visible+.toggle-track{outline:3px solid var(--focus-ring);outline-offset:2px}.stock-use-toggle{position:relative;display:inline-flex;align-items:center;cursor:pointer}.stock-use-toggle input{position:absolute;opacity:0;width:0;height:0}.stock-use-track{width:50px;height:30px;border-radius:999px;background:#3a3f47;border:1px solid rgba(255,255,255,.09);padding:2px;display:inline-flex;align-items:center;transition:background-color .14s ease}.stock-use-thumb{width:24px;height:24px;border-radius:999px;background:#e7eaee;transition:transform .15s ease}.stock-use-toggle input:checked+.stock-use-track{background:var(--accent)}.stock-use-toggle input:checked+.stock-use-track .stock-use-thumb{transform:translate(20px)}.stock-use-toggle input:focus-visible+.stock-use-track{outline:3px solid var(--focus-ring);outline-offset:2px}.icon-button{width:2rem;height:2rem;padding:0;border-radius:8px;border:1px solid var(--input-border);background:transparent;color:var(--muted);box-shadow:none;display:inline-flex;align-items:center;justify-content:center;color:#dc2626}.icon-button:hover:not(:disabled){background:#dc262624;color:#b91c1c;box-shadow:none;transform:none}.add-button{display:inline-flex;align-items:center;gap:.38rem;background:#22c55e24;border-color:#16a34a73;color:#166534;box-shadow:none}.add-button:hover:not(:disabled){background:#22c55e33;border-color:#16a34a94;color:#14532d;box-shadow:none;transform:none}:root[data-theme=dark] .add-button{background:#22c55e33;border-color:#4ade8080;color:#c7f9d8}:root[data-theme=dark] .add-button:hover:not(:disabled){background:#22c55e47;border-color:#86efaca8;color:#e9fff1}.add-icon{width:.9rem;height:.9rem;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.trash-icon{width:1.3rem;height:1.3rem;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.theme-option{display:inline-flex;align-items:center;gap:.45rem;border:none;border-radius:999px;padding:.5rem .86rem;background:transparent;color:color-mix(in srgb,var(--muted) 92%,#d4d8df);box-shadow:none;font-weight:500;font-size:.88rem}.theme-option:hover:not(:disabled){transform:none;box-shadow:none;background:color-mix(in srgb,#2b2f37 66%,transparent)}.theme-option.is-active{color:#f1f4f8;background:color-mix(in srgb,#3a3f48 75%,transparent)}.theme-option-icon-svg{width:1.18rem;height:1.18rem;display:block;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;opacity:.92}:root[data-theme=light] .theme-picker{background:#e7ebf1;border-color:#cfd6e1}:root[data-theme=light] .theme-option{color:#5f6776}:root[data-theme=light] .theme-option:hover:not(:disabled){background:#dde4ee}:root[data-theme=light] .theme-option.is-active{color:#1f2735;background:#fff}.panel-grid{display:grid;grid-template-columns:repeat(6,minmax(130px,1fr));gap:.7rem}.controls-layout{display:grid;grid-template-columns:repeat(2,minmax(260px,1fr));gap:.9rem}.controls-layout.controls-layout-single{grid-template-columns:minmax(0,1fr)}.controls-section{border:1px solid var(--card-border);border-radius:14px;padding:.75rem;background:var(--metric-bg)}.controls-section h3{margin:0 0 .55rem;font-size:.92rem;color:var(--muted);font-weight:400}.panel-grid-case{grid-template-columns:repeat(3,minmax(130px,1fr))}.panel-grid-ga{grid-template-columns:repeat(4,minmax(120px,1fr))}.field{display:flex;flex-direction:column;gap:.28rem}.field span{font-size:.83rem;color:var(--muted);font-weight:400}input,select{width:100%;border:1px solid var(--input-border);border-radius:11px;padding:.5rem .58rem;font-size:.92rem;background:var(--input-bg);color:var(--text);font-family:inherit;transition:border-color .14s ease,box-shadow .14s ease,background-color .14s ease}input:focus-visible,select:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.input-invalid{border-color:#dc2626;background:color-mix(in srgb,#dc2626 8%,var(--input-bg))}.input-invalid:focus-visible{border-color:#dc2626;box-shadow:0 0 0 3px #dc262633}.quantity-control{display:flex;align-items:center;gap:.42rem}.quantity-control input{width:6.2rem;min-width:var(--number-input-min);height:2.2rem}.qty-step{width:2.9rem;height:2.2rem;border-radius:11px;border:1px solid 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