:root {
  --blue:#2563eb; --blue-dark:#1d4ed8; --bg:#f4f6f8; --card:#fff; --text:#172033;
  --muted:#697386; --line:#e4e8ef; --green:#16a34a; --yellow:#d97706; --red:#dc2626;
  --shadow:0 12px 34px rgba(15,23,42,.09); --radius:20px;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text); background:var(--bg); color-scheme:light;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent} html,body{margin:0;min-height:100%;background:var(--bg)} body{overscroll-behavior-y:none}
button,input{font:inherit} button{cursor:pointer} .hidden{display:none!important}.screen{min-height:100dvh}.centered{text-align:center}.muted{color:var(--muted)}
.offline-bar{position:fixed;z-index:100;top:0;left:0;right:0;background:#fff7ed;color:#9a3412;text-align:center;padding:calc(8px + env(safe-area-inset-top)) 12px 8px;font-size:12px;font-weight:700}
.auth-screen{display:grid;place-items:center;padding:32px 18px}.auth-card{width:min(430px,100%);background:#fff;border-radius:28px;padding:30px 24px;box-shadow:var(--shadow)}
.brand-logo{width:82px;height:82px;margin:0 auto 14px;border-radius:22px;overflow:hidden}.brand-logo img{width:100%;height:100%;display:block}.auth-card h1{margin:0;text-align:center;font-size:32px}.copyright{text-align:center;font-size:12px;color:#8b95a7;margin:26px 0 0}
.segmented{display:flex;background:#eef2f7;border-radius:14px;padding:4px;margin:24px 0 18px}.segment{flex:1;border:0;background:transparent;padding:10px;border-radius:11px;color:var(--muted);font-weight:700}.segment.active{background:#fff;color:var(--blue);box-shadow:0 2px 8px rgba(15,23,42,.08)}
.form-stack{display:grid;gap:16px}.form-stack label{display:grid;gap:7px;font-size:13px;font-weight:700;color:#435067}.form-stack input,.search{width:100%;border:1px solid #d8dee8;background:#fff;border-radius:14px;padding:13px 14px;color:var(--text);outline:none;min-height:48px}.form-stack input:focus,.search:focus{border-color:#93b4ff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.btn{border:0;border-radius:14px;min-height:48px;padding:12px 16px;font-weight:800}.btn.primary{background:var(--blue);color:#fff}.btn.primary:active{background:var(--blue-dark)}.btn.secondary{background:#eef2f7;color:#334155}.btn.danger{background:#fee2e2;color:#b91c1c}.btn.danger.ghost{background:transparent;border:1px solid #fecaca}.btn:disabled{opacity:.55;cursor:not-allowed}
.topbar{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;min-height:74px;padding:calc(10px + env(safe-area-inset-top)) 18px 10px;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(226,232,240,.9)}.topbar.simple{position:relative}.brand-title,.topbar.simple>div{display:grid;gap:2px}.brand-title strong,.topbar.simple strong{font-size:23px;color:var(--blue)}.brand-title span,.topbar.simple span{font-size:12px;color:var(--muted)}.topbar-actions{display:flex;align-items:center;gap:10px}.sync-badge{font-size:11px;font-weight:800;border-radius:999px;padding:7px 9px;background:#dcfce7;color:#166534}.sync-badge.offline{background:#ffedd5;color:#9a3412}.sync-badge.syncing{background:#dbeafe;color:#1d4ed8}.avatar-btn,.icon-btn{border:0;background:#eef2ff;color:#1d4ed8;width:38px;height:38px;border-radius:50%;font-weight:900;font-size:17px}.icon-btn{background:transparent;font-size:30px;display:grid;place-items:center}
.page{width:min(760px,100%);margin:0 auto;padding:18px 16px 110px}.page.narrow{width:min(560px,100%)}.products-page{padding-top:14px}.search-row{margin-bottom:12px}.search{box-shadow:0 2px 12px rgba(15,23,42,.04)}.filter-row{display:flex;gap:8px;overflow-x:auto;padding:2px 0 10px;scrollbar-width:none}.filter-row::-webkit-scrollbar{display:none}.chip{white-space:nowrap;border:1px solid #dce2eb;background:#fff;color:#58657a;border-radius:999px;padding:9px 13px;font-weight:700;font-size:12px}.chip.active{background:#eaf0ff;border-color:#a9c0ff;color:#1d4ed8}.list-meta{display:flex;justify-content:space-between;color:#8a94a7;font-size:11px;padding:0 3px 10px}
.product-list{display:grid;gap:12px}.product-card{display:grid;grid-template-columns:88px 1fr;gap:14px;background:#fff;border:1px solid #e8ecf2;border-radius:20px;padding:12px;box-shadow:0 5px 18px rgba(15,23,42,.04);position:relative}.product-photo{width:88px;height:88px;border-radius:15px;object-fit:cover;background:#edf1f6}.product-photo-placeholder{width:88px;height:88px;border-radius:15px;background:#edf1f6;display:grid;place-items:center;font-size:27px;color:#9aa4b4}.product-info{min-width:0}.product-name{font-weight:850;font-size:17px;margin:2px 0 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-article{font-size:12px;color:#7a8598;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-date{font-size:13px;margin-top:7px;color:#46546a}.status-pill{display:inline-flex;margin-top:8px;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:850}.status-green{background:#dcfce7;color:#166534}.status-yellow{background:#fef3c7;color:#92400e}.status-red{background:#fee2e2;color:#b91c1c}.edit-hit{position:absolute;inset:0;border:0;background:transparent;border-radius:20px}.state-card{display:grid;place-items:center;text-align:center;gap:8px;padding:46px 20px;color:#7b8799}.state-card strong{color:#334155}.spinner{width:26px;height:26px;border-radius:50%;border:3px solid #dbe3ef;border-top-color:var(--blue);animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.fab{position:fixed;z-index:15;right:max(18px,calc((100vw - 760px)/2 + 18px));bottom:calc(78px + env(safe-area-inset-bottom));border:0;border-radius:18px;background:var(--blue);color:#fff;padding:14px 18px;font-weight:850;box-shadow:0 12px 26px rgba(37,99,235,.3);font-size:16px}.fab span{font-size:13px}.bottom-nav{position:fixed;z-index:20;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(3,1fr);padding:7px 10px calc(7px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(20px);border-top:1px solid #e6eaf0}.nav-item{border:0;background:transparent;color:#8792a4;display:grid;place-items:center;gap:2px;padding:4px}.nav-item span{font-size:21px}.nav-item small{font-size:10px;font-weight:800}.nav-item.active{color:var(--blue)}
.card{background:#fff;border:1px solid #e6eaf0;border-radius:20px;padding:18px;box-shadow:0 4px 15px rgba(15,23,42,.035);margin-bottom:14px}.card h2{margin:0 0 8px;font-size:18px}.eyebrow{font-size:10px;color:#8a94a7;font-weight:850;letter-spacing:.08em;margin:0 0 6px}.team-summary{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.join-code-box{display:grid;text-align:right;gap:2px}.join-code-box span{font-size:10px;color:#8a94a7}.join-code-box strong{letter-spacing:.12em}.text-btn{border:0;background:transparent;color:var(--blue);padding:5px 0;font-weight:800;font-size:12px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:22px 2px 10px}.section-heading h2{font-size:17px;margin:0}.member-list,.activity-list{display:grid;gap:9px}.member-card,.activity-item{background:#fff;border:1px solid #e6eaf0;border-radius:16px;padding:13px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.member-card .who,.activity-item .who{min-width:0}.member-card strong,.activity-item strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.member-card small,.activity-item small{color:#8a94a7}.member-actions{display:flex;gap:6px}.mini-btn{border:0;border-radius:10px;background:#eef2ff;color:#1d4ed8;font-size:11px;font-weight:850;padding:8px}.mini-btn.danger{background:#fee2e2;color:#b91c1c}.account-card{display:grid;gap:10px;margin-top:26px}.account-card .btn{width:100%}.about-card{text-align:center}.about-icon{width:94px;height:94px;border-radius:22px}.about-card hr{border:0;border-top:1px solid #e5e9ef;margin:20px 0}.about-card details{text-align:left;background:#f8fafc;border-radius:14px;padding:13px;margin-top:15px}.about-card summary{font-weight:800;cursor:pointer}.install-card{background:#eff6ff;border-color:#bfdbfe}
.modal{border:0;padding:0;background:transparent;width:100%;max-width:none;height:100%;max-height:none;margin:0}.modal::backdrop{background:rgba(15,23,42,.42);backdrop-filter:blur(4px)}.modal-card{background:var(--bg);min-height:100dvh;width:min(620px,100%);margin-left:auto;margin-right:auto}.modal-header{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:42px 1fr 42px;align-items:center;background:#2563eb;color:#fff;padding:calc(9px + env(safe-area-inset-top)) 10px 9px}.modal-header .icon-btn{color:#fff;background:transparent;font-size:38px}.modal-header div{display:grid;text-align:center}.modal-header strong{font-size:18px}.modal-header span{font-size:10px;opacity:.8}.modal-body{padding:18px 16px calc(30px + env(safe-area-inset-bottom));width:min(560px,100%);margin:auto}.photo-picker{position:relative;height:200px;border-radius:18px;overflow:hidden;background:#e9eef5;border:1px dashed #b9c4d4}.photo-picker input{position:absolute;inset:0;opacity:0;cursor:pointer}.photo-preview{width:100%;height:100%;object-fit:cover}.photo-placeholder{height:100%;display:grid;place-items:center;align-content:center;gap:8px;color:#7c8799;font-size:34px}.photo-placeholder span{font-size:13px;font-weight:800}.field-help{font-size:10px;color:#929cad;font-weight:500}.date-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.days-preview{background:#eef2ff;color:#334155;border-radius:13px;padding:11px 13px;font-size:12px;font-weight:750}.small-modal{display:none;place-items:center;padding:18px}.small-modal[open]{display:grid}.small-modal .modal-card.compact{min-height:0;border-radius:22px;width:min(430px,100%);background:#fff;box-shadow:var(--shadow)}.dialog-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.toast{position:fixed;z-index:200;left:50%;transform:translateX(-50%);bottom:calc(88px + env(safe-area-inset-bottom));max-width:min(90vw,480px);background:#172033;color:#fff;border-radius:14px;padding:11px 14px;box-shadow:var(--shadow);font-size:12px;font-weight:700;text-align:center}
.code-input{text-transform:uppercase;letter-spacing:.16em;font-weight:900}.danger-text{color:#b91c1c}
@media (min-width:700px){.product-list{grid-template-columns:1fr 1fr}.fab{bottom:30px}.bottom-nav{left:50%;right:auto;transform:translateX(-50%);width:440px;border:1px solid #e3e8ef;border-radius:20px 20px 0 0}.page{padding-bottom:100px}}
@media (max-width:380px){.date-grid{grid-template-columns:1fr}.product-card{grid-template-columns:76px 1fr}.product-photo,.product-photo-placeholder{width:76px;height:76px}.team-summary{display:grid}.join-code-box{text-align:left}}

/* Barcode scanner */
.barcode-input-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:stretch}.barcode-input-row input{min-width:0}.scan-barcode-btn{border:0;border-radius:14px;background:#eaf0ff;color:#1d4ed8;padding:0 13px;font-weight:850;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;min-height:48px}.scan-barcode-btn:active{background:#dbeafe}.scanner-card{background:#08111f;color:#fff}.scanner-card .modal-header{background:#111d30}.scanner-body{display:grid;grid-template-rows:minmax(0,1fr) auto auto;gap:18px;min-height:calc(100dvh - 72px - env(safe-area-inset-top));padding:18px 16px calc(18px + env(safe-area-inset-bottom));width:min(620px,100%);margin:auto}.scanner-video-wrap{position:relative;overflow:hidden;border-radius:22px;background:#000;min-height:360px;max-height:70dvh}.scanner-video-wrap video{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;background:#000}.scanner-frame{position:absolute;z-index:4;left:9%;right:9%;top:50%;height:32%;max-height:190px;min-height:115px;transform:translateY(-50%);border:2px solid rgba(255,255,255,.95);border-radius:18px;box-shadow:0 0 0 1px rgba(37,99,235,.3) inset}.scanner-frame::before,.scanner-frame::after{content:'';position:absolute;left:10%;right:10%;height:2px;background:#ef4444;box-shadow:0 0 8px rgba(239,68,68,.85);top:50%}.scanner-frame span::before,.scanner-frame span::after{content:'';position:absolute;width:24px;height:24px;border-color:#60a5fa}.scanner-frame span::before{left:-3px;top:-3px;border-left:4px solid #60a5fa;border-top:4px solid #60a5fa;border-radius:7px 0 0 0}.scanner-frame span::after{right:-3px;bottom:-3px;border-right:4px solid #60a5fa;border-bottom:4px solid #60a5fa;border-radius:0 0 7px 0}.scanner-shade{position:absolute;z-index:3;background:rgba(0,0,0,.34);pointer-events:none}.scanner-shade-top{left:0;right:0;top:0;height:34%}.scanner-shade-bottom{left:0;right:0;bottom:0;height:34%}.scanner-shade-left{left:0;top:34%;bottom:34%;width:9%}.scanner-shade-right{right:0;top:34%;bottom:34%;width:9%}.scanner-help{display:grid;text-align:center;gap:5px}.scanner-help strong{font-size:17px}.scanner-help span{font-size:12px;color:#a8b4c7}.scanner-body .btn.secondary{background:#1e293b;color:#fff}.scanner-modal::backdrop{background:#000}.scanner-error{color:#fecaca!important}@media(max-width:420px){.scan-barcode-btn span{display:none}.scan-barcode-btn{min-width:52px;font-size:20px}.scanner-video-wrap{min-height:330px}}