:root{--bg:#f4f7fb;--surface:#fff;--surface2:#eef3f8;--text:#172033;--muted:#6c788d;--border:#dce4ed;--brand:#0b2545;--brand2:#123d6b;--accent:#2f7dd3;--success:#1f9d66;--warn:#e39b21;--danger:#d84d57;--shadow:0 18px 50px rgba(17,37,66,.10);--radius:22px;--safe-bottom:env(safe-area-inset-bottom,0px)}
:root[data-theme="dark"]{--bg:#0b1220;--surface:#111b2b;--surface2:#182538;--text:#f2f6fb;--muted:#9dacbf;--border:#26364c;--brand:#183c67;--brand2:#21558e;--shadow:0 18px 50px rgba(0,0,0,.28)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}.login-view{min-height:100dvh;display:grid;place-items:center;padding:28px 18px;position:relative;overflow:hidden;background:linear-gradient(145deg,#07192f,#0b2545 55%,#174b7d)}.login-bg{position:absolute;border-radius:999px;filter:blur(3px);opacity:.32}.login-bg-a{width:330px;height:330px;background:#5eb0ff;right:-150px;top:-120px}.login-bg-b{width:270px;height:270px;background:#18b77a;left:-160px;bottom:-120px}.login-card{position:relative;width:min(440px,100%);background:rgba(255,255,255,.97);color:#172033;border-radius:30px;padding:30px;box-shadow:0 30px 100px rgba(0,0,0,.28)}.brand-lockup{display:flex;gap:16px;align-items:center;margin-bottom:28px}.brand-icon{width:68px;height:68px;border-radius:18px;box-shadow:0 10px 30px rgba(11,37,69,.18)}.brand-lockup h1{margin:2px 0 4px;font-size:28px}.brand-lockup p{margin:0;color:#667387}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.14em;color:#4682be}.login-card form{display:grid;gap:16px}.login-card label{display:grid;gap:8px;font-size:13px;font-weight:700;color:#37455a}.login-card input:not([type=checkbox]),.date-input,.search-box input{width:100%;border:1px solid #d7e0ea;border-radius:14px;background:#f8fafc;color:#172033;padding:14px 15px;outline:none;transition:.2s}.login-card input:focus,.date-input:focus,.search-box input:focus{border-color:#4a8fd5;box-shadow:0 0 0 4px rgba(74,143,213,.12)}.password-wrap{display:flex;position:relative}.password-wrap input{padding-right:75px!important}.text-icon{position:absolute;right:5px;top:5px;width:auto!important;padding:0 10px!important;font-size:12px!important}.remember-row{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center!important;gap:9px!important;font-weight:500!important;color:#617086!important}.remember-row input{width:18px;height:18px;accent-color:#0b4f87}.primary-btn,.secondary-btn,.danger-btn{border:0;border-radius:15px;padding:14px 18px;font-weight:800}.primary-btn{background:linear-gradient(135deg,#0b2545,#17619a);color:white;box-shadow:0 11px 25px rgba(13,64,107,.22)}.primary-btn:disabled{opacity:.65}.form-error{background:#fff0f1;color:#a72f3a;padding:12px;border-radius:12px;font-size:13px}.login-foot{display:flex;justify-content:center;align-items:center;gap:8px;color:#738096;font-size:12px;margin-top:22px}.status-dot{width:8px;height:8px;border-radius:50%;background:#a8b2c0}.status-dot.online{background:#21a96b;box-shadow:0 0 0 4px rgba(33,169,107,.12)}.status-dot.offline{background:#d84d57}.app-shell{min-height:100dvh;padding-bottom:calc(82px + var(--safe-bottom))}.topbar{height:72px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:10px max(18px,calc((100vw - 980px)/2));padding-left:max(18px,calc((100vw - 980px)/2));padding-right:max(18px,calc((100vw - 980px)/2))}.topbar-brand{display:flex;align-items:center;gap:10px}.topbar-brand img{width:42px;height:42px;border-radius:12px}.topbar-brand div{display:grid}.topbar-brand strong{font-size:14px;max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-brand small{color:var(--muted);margin-top:2px}.topbar-actions{display:flex;gap:8px}.icon-btn,.ghost-btn,.link-btn{border:1px solid var(--border);background:var(--surface2);color:var(--text);border-radius:12px;min-height:38px;padding:0 12px;font-weight:700}.icon-btn{min-width:40px;font-size:18px}.ghost-btn{font-size:12px}.link-btn{border:0;background:transparent;color:var(--accent);padding:0}.content{width:min(980px,100%);margin:0 auto;padding:22px 18px}.page{display:none}.page.active{display:block;animation:fade .18s ease}@keyframes fade{from{opacity:.3;transform:translateY(3px)}to{opacity:1;transform:none}}.page-head{display:flex;align-items:end;justify-content:space-between;gap:14px;margin:4px 0 20px}.page-head h2{font-size:25px;margin:4px 0 0}.date-input{width:auto;min-width:145px;background:var(--surface);color:var(--text);border-color:var(--border);padding:10px 11px}.hero-card{background:linear-gradient(135deg,var(--brand),var(--brand2));color:white;border-radius:26px;padding:25px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 20px 50px rgba(11,37,69,.22);margin-bottom:16px}.hero-card div:first-child{display:grid;gap:5px}.hero-card span{opacity:.78;font-size:13px}.hero-card strong{font-size:36px;letter-spacing:-.03em}.hero-card small{opacity:.74}.hero-mark{width:66px;height:66px;border-radius:22px;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:30px;font-weight:900}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:17px;display:grid;gap:7px;box-shadow:var(--shadow)}.stat-card span,.stat-card small{color:var(--muted)}.stat-card span{font-size:12px;font-weight:700}.stat-card strong{font-size:21px}.stat-card small{font-size:11px}.section-title{display:flex;align-items:center;justify-content:space-between;margin:26px 2px 12px}.section-title h3{margin:0;font-size:17px}.stock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stock-grid article{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:17px;display:flex;align-items:center;gap:12px}.stock-grid div{display:grid}.stock-grid strong{font-size:22px}.stock-grid small{color:var(--muted)}.stock-icon{width:42px;height:42px;border-radius:14px;background:rgba(47,125,211,.12);color:var(--accent);display:grid;place-items:center;font-size:20px;font-weight:900}.stock-icon.warn{background:rgba(227,155,33,.13);color:var(--warn)}.stock-icon.danger{background:rgba(216,77,87,.12);color:var(--danger)}.muted{color:var(--muted);font-size:12px}.centered{text-align:center}.skeleton-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.skeleton{height:120px;border-radius:20px;background:linear-gradient(90deg,var(--surface2),var(--surface),var(--surface2));background-size:300% 100%;animation:shimmer 1.2s infinite}@keyframes shimmer{0%{background-position:100%}100%{background-position:-100%}}.products-head{align-items:center}.search-box{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:0 12px;position:sticky;top:82px;z-index:10;box-shadow:0 8px 30px rgba(0,0,0,.05)}.search-box input{border:0!important;box-shadow:none!important;background:transparent!important;color:var(--text)!important;padding-left:4px}.product-filters{display:flex;gap:8px;overflow:auto;padding:12px 0 14px}.chip{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:8px 13px;font-size:12px;font-weight:750}.chip.active{background:var(--brand);border-color:var(--brand);color:white}.product-list{display:grid;gap:9px}.product-row{background:var(--surface);border:1px solid var(--border);border-radius:17px;padding:14px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.product-row:active{transform:scale(.995)}.product-main{min-width:0}.product-main strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-main small{display:block;color:var(--muted);margin-top:5px}.product-side{text-align:right;display:grid;gap:4px}.product-side strong{color:var(--accent)}.badge{font-size:10px;font-weight:800;border-radius:999px;padding:4px 7px;background:rgba(31,157,102,.12);color:var(--success)}.badge.warn{background:rgba(227,155,33,.13);color:var(--warn)}.badge.danger{background:rgba(216,77,87,.12);color:var(--danger)}.empty-state{text-align:center;padding:55px 20px;color:var(--muted);display:grid;gap:8px}.empty-state div{font-size:38px}.empty-state strong{color:var(--text)}.list-loading{text-align:center;color:var(--muted);padding:24px}.secondary-btn{width:100%;background:var(--surface);border:1px solid var(--border);color:var(--text);margin-top:12px}.profile-card{background:linear-gradient(135deg,var(--brand),var(--brand2));color:white;padding:20px;border-radius:22px;display:flex;align-items:center;gap:14px}.avatar{width:56px;height:56px;border-radius:18px;background:rgba(255,255,255,.15);display:grid;place-items:center;font-size:22px;font-weight:900}.profile-card div:last-child{display:grid;gap:4px}.profile-card span{opacity:.7;font-size:12px}.settings-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;margin-top:14px;overflow:hidden}.setting-row{padding:15px 17px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--border)}.setting-row:last-child{border:0}.setting-row div{display:grid;gap:4px}.setting-row span{color:var(--muted);font-size:12px}.online-pill{background:rgba(31,157,102,.12);color:var(--success)!important;padding:5px 9px;border-radius:999px;font-weight:800}.danger-btn{width:100%;margin-top:16px;background:rgba(216,77,87,.10);color:var(--danger);border:1px solid rgba(216,77,87,.18)}.privacy-note{text-align:center;color:var(--muted);font-size:11px;padding:8px 20px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:calc(68px + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(15px);border-top:1px solid var(--border);display:flex;justify-content:center;z-index:30}.nav-item{width:min(180px,33.33%);border:0;background:transparent;color:var(--muted);display:grid;place-items:center;align-content:center;gap:2px}.nav-item span{font-size:21px}.nav-item small{font-size:10px;font-weight:800}.nav-item.active{color:var(--accent)}.modal{position:fixed;inset:0;z-index:100}.modal-backdrop{position:absolute;inset:0;background:rgba(4,10,20,.55);backdrop-filter:blur(3px)}.modal-sheet{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(650px,100%);max-height:88dvh;overflow:auto;background:var(--surface);border-radius:28px 28px 0 0;padding:12px 20px calc(26px + var(--safe-bottom));box-shadow:0 -20px 60px rgba(0,0,0,.25)}.modal-grab{width:42px;height:5px;background:var(--border);border-radius:99px;margin:0 auto 14px}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:4px 0;font-size:21px}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px}.detail-item{background:var(--surface2);border-radius:15px;padding:13px;display:grid;gap:5px}.detail-item span{font-size:11px;color:var(--muted)}.detail-item strong{font-size:15px}.toast{position:fixed;top:18px;left:50%;transform:translate(-50%,-20px);background:#172033;color:white;padding:11px 16px;border-radius:12px;z-index:200;opacity:0;pointer-events:none;transition:.22s;box-shadow:0 12px 35px rgba(0,0,0,.22);font-size:13px;max-width:90%;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:680px){.content{padding:18px 14px}.stat-grid{grid-template-columns:repeat(2,1fr)}.stock-grid{grid-template-columns:1fr}.hero-card strong{font-size:31px}.topbar{padding-left:14px;padding-right:14px}.topbar-brand strong{max-width:145px}.ghost-btn{display:none!important}.page-head h2{font-size:22px}.date-input{min-width:130px}.login-card{padding:24px 20px;border-radius:25px}.detail-grid{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.bottom-nav{left:50%;right:auto;transform:translateX(-50%);width:520px;border:1px solid var(--border);border-bottom:0;border-radius:20px 20px 0 0}.hero-card{padding:30px}.content{padding-top:28px}}
.password-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;margin-top:14px;padding:16px}.section-title.compact{margin:0 0 12px}.password-card form{display:grid;gap:10px}.password-card input{width:100%;border:1px solid var(--border);border-radius:13px;background:var(--surface2);color:var(--text);padding:13px 14px;outline:none}.password-card input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(74,143,213,.12)}