:root{--bg:#f6f3ed;--surface:#fbfaf6;--surface-2:#f0ece4;--border:#e3ddd1;--border-strong:#cdc4b1;--text:#1f1d18;--text-soft:#6b6657;--text-faint:#9c9685;--primary:#4a5044;--primary-hover:#383d33;--primary-soft:#e9eae5;--danger:#b04a3a;--danger-hover:#913c2f;--danger-soft:#f5e9e5;--warn:#b08540;--warn-soft:#f8efe2;--success:#5b7a4f;--success-soft:#ecf1e8;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,PingFang TC,PingFang HK,Microsoft JhengHei,Helvetica Neue,sans-serif}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}button{font:inherit;cursor:pointer;background:var(--primary);color:var(--surface);border:none;border-radius:10px;padding:10px 16px;font-weight:500;transition:background .12s,transform 80ms}button:hover{background:var(--primary-hover)}button:active{transform:scale(.98)}button:disabled{background:var(--border-strong);cursor:not-allowed}button.secondary{background:var(--surface-2);color:var(--text)}button.secondary:hover{background:var(--border)}button.danger{background:var(--danger)}button.danger:hover{background:var(--danger-hover)}input,select,textarea{font:inherit;border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:10px;padding:10px 12px}select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path d='M2 4l3 3 3-3' fill='none' stroke='%236b6657' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-position:right 10px center;background-repeat:no-repeat;background-size:10px;padding-right:30px}select::-ms-expand{display:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #4a50441f}label{color:var(--text-soft);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.field{margin-bottom:14px}.app{flex-direction:column;max-width:720px;min-height:100vh;margin:0 auto;padding:16px 16px 0;display:flex}.app-main{padding-bottom:calc(72px + env(safe-area-inset-bottom));flex:1}.app-header{justify-content:space-between;align-items:center;margin-bottom:14px;padding:8px 0 14px;display:flex}.app-header h1{color:var(--text);margin:0;font-size:20px;font-weight:600}.app-title-link{color:inherit;text-decoration:none}.app-title-link:hover h1{color:var(--primary)}.header-actions{align-items:center;gap:4px;display:flex}.user-menu-wrap{display:inline-block;position:relative}.user-menu{background:var(--surface);border:1px solid var(--border);z-index:100;border-radius:12px;min-width:220px;max-width:320px;padding:4px;animation:.12s ease-out dialog-in;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 8px 24px #1f1d181f}.user-menu-email{color:var(--text-soft);border-bottom:1px solid var(--border);text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px;padding:10px 12px 8px;font-size:13px;overflow:hidden}.user-menu-segment{background:var(--surface-2);border-radius:999px;gap:4px;margin:4px 4px 6px;padding:4px;display:flex}.segment-btn{color:var(--text-soft);background:0 0;border-radius:999px;flex:1;padding:4px 10px;font-size:12px;font-weight:500}.segment-btn:hover{color:var(--text)}.segment-btn.-active{background:var(--surface);color:var(--text);box-shadow:0 1px 2px #0000000a}.user-menu-action{width:100%;color:var(--text);text-align:left;background:0 0;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:500;display:block}.user-menu-action:hover{background:var(--surface-2)}.nav{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.nav-icon{color:var(--text-soft);background:0 0;border-radius:999px;padding:6px 10px;font-size:16px}.nav-icon:hover{background:var(--surface-2);color:var(--text)}.bottom-nav{background:var(--surface);border-top:1px solid var(--border);width:100%;max-width:720px;padding:6px 0 calc(6px + env(safe-area-inset-bottom));z-index:50;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -1px #1f1d180a}.bottom-tab{color:var(--text-faint);flex-direction:column;flex:1;align-items:center;gap:2px;padding:6px 4px;font-size:11px;font-weight:500;text-decoration:none;transition:color .12s;display:flex;position:relative}.bottom-tab svg{stroke-width:1.7px;transition:stroke .12s}.bottom-tab:hover{color:var(--text-soft)}.bottom-tab.active{color:var(--primary)}.bottom-tab.active:before{content:"";background:var(--primary);border-radius:0 0 3px 3px;width:28px;height:3px;position:absolute;top:0;left:50%;transform:translate(-50%)}.bottom-tab-label{line-height:1.2}.hh-switcher{align-self:flex-start;display:inline-block;position:relative}.hh-trigger{background:var(--surface-2);color:var(--text-soft);border:1px solid var(--border);border-radius:999px;align-items:center;gap:6px;padding:5px 10px 5px 12px;font-size:13px;font-weight:500;transition:background .12s;display:inline-flex}.hh-trigger:hover{background:var(--border);color:var(--text)}.hh-trigger-name{text-overflow:ellipsis;white-space:nowrap;max-width:200px;overflow:hidden}.hh-menu{background:var(--surface);border:1px solid var(--border);z-index:100;border-radius:12px;min-width:200px;max-width:320px;padding:4px;animation:.12s ease-out dialog-in;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 8px 24px #1f1d181f}.hh-option{width:100%;color:var(--text);text-align:left;background:0 0;border-radius:8px;align-items:center;gap:8px;padding:8px 10px;font-size:14px;font-weight:400;display:flex}.hh-option:hover{background:var(--surface-2)}.hh-option.-active{background:var(--primary-soft)}.hh-option-check{text-align:center;width:16px;color:var(--primary);font-weight:700}.hh-option-body{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.hh-option-name{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.hh-option-role{color:var(--text-faint);font-size:11px}.search-expanded{align-items:center;gap:6px;width:100%;display:flex}.search-expanded input{flex:1}.nav a{color:var(--text-soft);background:0 0;border-radius:999px;padding:8px 14px;font-size:14px;font-weight:500;text-decoration:none;transition:background .12s,color .12s}.nav a:hover{background:var(--surface-2)}.nav a.active{background:var(--primary);color:var(--surface)}.card{background:var(--surface);border:1px solid var(--border);color:inherit;border-radius:14px;align-items:center;gap:14px;margin-bottom:10px;padding:14px;text-decoration:none;transition:transform .1s,box-shadow .12s;display:flex}.card:hover{border-color:var(--border-strong);box-shadow:0 2px 8px #4a504414}.card:active{transform:scale(.99)}.card img{object-fit:cover;background:var(--surface-2);border-radius:10px;width:64px;height:64px}.card-body{flex:1;min-width:0}.card-name{color:var(--text);flex-wrap:wrap;align-items:center;gap:4px;font-size:16px;font-weight:600;display:flex}.card-meta{color:var(--text-soft);margin-top:4px;font-size:13px}.card-meta-faint{color:var(--text-faint);margin-top:4px;font-size:12px}.card-notes{color:var(--text-soft);text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:12px;font-style:italic;overflow:hidden}.card-img-fallback{background:var(--surface-2);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;font-size:26px;display:flex}.card-name-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.card-name-row .card-name{flex:1;min-width:0}.qty-pill{background:var(--primary);color:var(--surface);border-radius:999px;flex-shrink:0;align-items:baseline;gap:3px;padding:2px 10px;display:inline-flex}.qty-pill.-out{background:var(--surface-2);color:var(--text-faint)}.qty-num{font-size:13px;font-weight:700;line-height:1.2}.qty-unit{opacity:.85;font-size:11px}.expiry-chip{background:var(--surface-2);color:var(--text-soft);border:1px solid var(--border);border-radius:999px;margin-top:6px;padding:3px 10px;font-size:12.5px;font-weight:500;display:inline-block}.expiry-chip.expiry-soon{background:var(--danger-soft);color:var(--danger);border-color:#e7c4bd;font-weight:600}.expiry-chip.expiry-warn{background:var(--warn-soft);color:var(--warn);border-color:#e8d3a5}.expiry-soon{color:var(--danger);font-weight:600}.expiry-warn{color:var(--warn);font-weight:500}.empty{text-align:center;color:var(--text-soft);padding:60px 16px}.error{background:var(--danger-soft);color:var(--danger);border:1px solid #e7c4bd;border-radius:10px;margin-bottom:14px;padding:10px 14px;font-size:14px}.success{background:var(--success-soft);color:var(--success);border:1px solid #cfdcc4;border-radius:10px;margin-bottom:14px;padding:10px 14px;font-size:14px}.row{align-items:center;gap:8px;display:flex}.spacer{flex:1}.scanner-wrap{aspect-ratio:4/3;background:#000;border-radius:14px;position:relative;overflow:hidden}.scanner-wrap video{object-fit:cover;width:100%;height:100%}.search-bar{gap:6px;margin-bottom:12px;display:flex}.search-bar input{flex:1}.badge-opened{background:var(--warn-soft);color:var(--warn);vertical-align:middle;border:1px solid #e8d3a5;border-radius:999px;margin-left:6px;padding:1px 8px;font-size:11px;font-weight:500;display:inline-block}.badge-stock-out{background:var(--danger-soft);color:var(--danger);vertical-align:middle;border:1px solid #e7c4bd;border-radius:999px;margin-left:6px;padding:1px 8px;font-size:11px;font-weight:500;display:inline-block}.tabs{scrollbar-width:none;z-index:10;background:var(--bg);overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y;gap:6px;margin:0 -2px 12px;padding:8px 2px;display:flex;position:sticky;top:0;overflow:auto hidden}.tabs:after{content:"";background:linear-gradient(to right, transparent, var(--border), transparent);height:1px;position:absolute;bottom:-1px;left:0;right:0}.tabs::-webkit-scrollbar{display:none}.tab{background:var(--surface-2);color:var(--text-soft);white-space:nowrap;border-radius:999px;flex-shrink:0;padding:8px 14px;font-size:14px;font-weight:500}.tab:hover{background:var(--border)}.tab.-active{background:var(--primary);color:var(--surface)}.tab.-active:hover{background:var(--primary-hover)}.tab-count{background:#0000000f;border-radius:999px;margin-left:4px;padding:1px 8px;font-size:12px;font-weight:500;display:inline-block}.tab.-active .tab-count{background:#ffffff38}.filters-collapse{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:14px}.filters-collapse>summary{cursor:pointer;color:var(--text-soft);align-items:center;gap:6px;padding:10px 14px;font-size:13px;list-style:none;display:flex}.filters-collapse>summary::-webkit-details-marker{display:none}.filters-collapse>summary:before{content:"▸";font-size:10px;transition:transform .15s;display:inline-block}.filters-collapse[open]>summary:before{transform:rotate(90deg)}.filters-collapse[open]>summary{border-bottom:1px solid var(--border)}.filters-collapse>.filters{box-shadow:none;border:none;border-radius:0 0 12px 12px;margin-bottom:0}.filter-dot{background:var(--primary);border-radius:50%;width:8px;height:8px;display:inline-block}.filters{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;gap:6px;margin-bottom:14px;padding:10px;display:flex}.filters select{flex:1;min-width:100px;padding:8px 10px;font-size:14px}.barcode-display{background:var(--surface-2);border-radius:6px;padding:4px 8px;font-family:ui-monospace,Consolas,monospace;font-size:13px;display:inline-block}.skeleton-card{pointer-events:none;border-color:var(--border)}.skel{background:linear-gradient(90deg, var(--surface-2) 25%, var(--surface) 50%, var(--surface-2) 75%);background-size:200% 100%;border-radius:6px;animation:1.4s linear infinite skel-shimmer}.skel-img{border-radius:10px;flex-shrink:0;width:64px;height:64px}.skel-line{height:12px}@keyframes skel-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.dialog-backdrop{z-index:999;background:#1f1d1873;justify-content:center;align-items:center;padding:16px;animation:.15s ease-out fade-in;display:flex;position:fixed;inset:0}.dialog{background:var(--surface);border-radius:14px;width:100%;max-width:380px;padding:20px;animation:.18s ease-out dialog-in;box-shadow:0 8px 32px #1f1d1840}.dialog-message{color:var(--text);font-size:15px}.dialog-actions{justify-content:flex-end;gap:8px;margin-top:18px;display:flex}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes dialog-in{0%{opacity:0;transform:translateY(10px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}::selection{background:var(--primary-soft);color:var(--text)}:root{accent-color:var(--primary)}.toast-stack{z-index:1000;pointer-events:none;flex-direction:column;gap:8px;width:max-content;max-width:calc(100vw - 32px);display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast{background:var(--text);color:var(--surface);pointer-events:auto;border-radius:999px;padding:10px 18px;font-size:14px;animation:.2s ease-out toast-in;box-shadow:0 4px 14px #1f1d182e}.toast-success{background:var(--success)}.toast-error{background:var(--danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}