:root{
  --navy:#12325b;--navy-2:#0a2340;--gold:#d4a62a;--gold-2:#efcf70;--cream:#fbf7e9;
  --green:#3e7f45;--green-2:#eaf6ec;--blue:#355f9a;--ink:#1f2937;--muted:#6b7280;
  --line:#e5e7eb;--card:#fff;--danger:#b42318;--warn:#b54708;--ok:#257a36;
  --bg:#f4f7f3;--shadow:0 15px 38px rgba(18,50,91,.10);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{touch-action:manipulation}a{color:inherit}.hidden{display:none!important}

/* Login */
.login-screen{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);background:linear-gradient(135deg,#eff4ed,#fff8e8)}
.login-visual{position:relative;overflow:hidden;padding:56px;display:flex;align-items:flex-end;background:linear-gradient(145deg,rgba(10,35,64,.93),rgba(18,50,91,.80)),url('logo.png') center/420px no-repeat;color:#fff}
.login-visual:before,.login-visual:after{content:"";position:absolute;border-radius:50%;filter:blur(4px);opacity:.18}.login-visual:before{width:380px;height:380px;background:#f2d264;right:-90px;top:-60px}.login-visual:after{width:280px;height:280px;background:#80bc77;left:-70px;bottom:10px}.login-copy{position:relative;z-index:1;max-width:700px}.login-copy .mark{width:88px;height:88px;border-radius:50%;object-fit:contain;background:#fff;border:3px solid #f0d375;margin-bottom:24px}.login-copy h1{font-size:clamp(34px,5vw,62px);line-height:1.02;margin:0 0 16px}.login-copy p{font-size:17px;line-height:1.6;color:#dbe6ef;max-width:640px}.login-panel{display:grid;place-items:center;padding:30px}.login-card{width:min(430px,100%);background:#fff;border:1px solid #e6e2d8;border-radius:24px;padding:28px;box-shadow:0 28px 70px rgba(18,50,91,.14)}.login-card h2{margin:0;color:var(--navy);font-size:24px}.login-card>p{margin:7px 0 22px;color:var(--muted);font-size:13px;line-height:1.5}.login-card .btn{width:100%;margin-top:8px}.login-error{display:none;margin-top:12px;padding:10px 12px;border-radius:10px;background:#fdecea;color:var(--danger);font-size:13px}.login-error.show{display:block}

/* App shell */
.app{min-height:100vh;display:grid;grid-template-columns:265px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,var(--navy-2),var(--navy));color:#fff;padding:20px 16px;display:flex;flex-direction:column;z-index:50}.brand{display:flex;align-items:center;gap:12px;padding:4px 4px 20px;border-bottom:1px solid rgba(255,255,255,.12)}.brand-logo{width:54px;height:54px;border-radius:50%;background:#fff;border:2px solid #f2d36e;object-fit:contain}.brand h1{font-size:15px;margin:0}.brand small{display:block;margin-top:4px;color:#cbd9e7;font-size:11px}.menu{display:grid;gap:8px;margin-top:22px}.menu-btn{width:100%;border:0;background:transparent;color:#dbe6ef;text-align:left;padding:13px 14px;border-radius:12px;font-weight:800;cursor:pointer;display:flex;align-items:center;gap:10px}.menu-btn:hover{background:rgba(255,255,255,.08)}.menu-btn.active{background:#fff;color:var(--navy);box-shadow:0 8px 22px rgba(0,0,0,.14)}.menu-ico{width:24px;text-align:center}.side-foot{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}.conn{border-radius:12px;padding:11px 12px;background:rgba(255,255,255,.08);font-size:12px;line-height:1.45}.conn strong{display:block;margin-bottom:3px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#f0b429;margin-right:6px}.dot.ok{background:#68c878}.dot.bad{background:#ff776c}.side-actions{display:grid;gap:7px;margin-top:10px}.side-link{border:1px solid rgba(255,255,255,.20);background:transparent;color:#fff;border-radius:9px;padding:9px 10px;text-align:center;font-weight:700;cursor:pointer}.side-link:hover{background:rgba(255,255,255,.08)}
.main{min-width:0}.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:12px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.top-left{display:flex;align-items:center;gap:10px}.page-title{font-weight:900;color:var(--navy);font-size:18px}.top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.user-pill{font-size:12px;background:#edf3f8;color:var(--navy);padding:8px 10px;border-radius:999px;font-weight:700}.mobile-menu{display:none;border:0;background:#eef3f7;color:var(--navy);border-radius:9px;padding:8px 10px;font-weight:900}.content{padding:22px;max-width:1500px;margin:auto}.view{display:none}.view.active{display:block}

.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy-2),var(--navy));color:#fff;border-radius:20px;padding:24px 26px;display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px;box-shadow:var(--shadow)}.hero:after{content:"";position:absolute;right:-60px;top:-90px;width:240px;height:240px;border-radius:50%;background:rgba(212,166,42,.13)}.hero h2{margin:0 0 7px;font-size:26px}.hero p{margin:0;color:#dbe6ef;max-width:810px;line-height:1.55}.hero .mini{color:#f5dda1;font-size:12px;position:relative;z-index:1}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.span-12{grid-column:span 12}.span-8{grid-column:span 8}.span-7{grid-column:span 7}.span-6{grid-column:span 6}.span-5{grid-column:span 5}.span-4{grid-column:span 4}.span-3{grid-column:span 3}
.card{background:var(--card);border:1px solid #e8e3d8;border-radius:16px;padding:18px;box-shadow:var(--shadow)}.card h3{margin:0;color:var(--navy)}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.section-title h3{font-size:17px}.hint,.muted{font-size:12px;color:var(--muted);line-height:1.45}.notice{padding:11px 13px;border-radius:11px;background:#eef5fb;border:1px solid #d5e6f3;color:#315878;font-size:12px;line-height:1.5}.notice.warn{background:#fff7e8;border-color:#f1ddb0;color:#80550b}.notice.ok{background:#ecf8ee;border-color:#c8e8ce;color:#286c34}
.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer;background:var(--navy);color:#fff;box-shadow:0 5px 13px rgba(18,50,91,.13);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn:hover{filter:brightness(1.05)}.btn.secondary{background:#fff;color:var(--navy);border:1px solid #cfd8e2;box-shadow:none}.btn.gold{background:var(--gold);color:#17283f}.btn.danger{background:#fff;color:var(--danger);border:1px solid #f0c6c0;box-shadow:none}.btn.sm{padding:6px 9px;border-radius:8px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.icon{padding:9px;width:40px}

form.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:10px}.field{grid-column:span 3}.field.w1{grid-column:span 1}.field.w2{grid-column:span 2}.field.w4{grid-column:span 4}.field.w5{grid-column:span 5}.field.w6{grid-column:span 6}.field.w8{grid-column:span 8}.field.w9{grid-column:span 9}.field.w12{grid-column:span 12}.field label{display:block;margin-bottom:5px;font-size:12px;font-weight:800;color:#465565}.field input,.field select,.field textarea,.login-card input{width:100%;border:1px solid #d8dee5;border-radius:9px;padding:10px 11px;background:#fff;outline:none}.field textarea{min-height:72px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus,.login-card input:focus{border-color:#7894b5;box-shadow:0 0 0 3px rgba(53,95,154,.10)}.form-actions{grid-column:span 12;display:flex;justify-content:flex-end;gap:8px;padding-top:3px;flex-wrap:wrap}.restricted{opacity:.7}
.table-wrap{overflow:auto;border:1px solid #e5e8ec;border-radius:12px}.table{width:100%;border-collapse:collapse;min-width:760px}.table th{background:#f7f9fb;color:#46566a;font-size:12px;text-align:left;padding:10px;border-bottom:1px solid #e5e8ec;position:sticky;top:0;z-index:1}.table td{padding:10px;border-bottom:1px solid #eef0f2;font-size:13px;vertical-align:top}.table tr:last-child td{border-bottom:0}.table tr:hover td{background:#fcfdfd}.money{text-align:right;font-variant-numeric:tabular-nums}.nowrap{white-space:nowrap}.empty{padding:24px;text-align:center;color:var(--muted)}
.quick-stock,.inventory{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.stock-box,.inv{background:#fff;border:1px solid #e2e8ef;border-radius:13px;padding:14px}.stock-box .name,.inv span{font-size:12px;font-weight:800;color:#687789}.stock-box .qty,.inv b{display:block;font-size:24px;font-weight:900;color:var(--navy);margin-top:4px}.stock-box.low,.inv.low{border-color:#f3b2aa;background:#fff8f7}.stock-box.low .qty,.inv.low b{color:var(--danger)}
.sale-items{grid-column:span 12;border:1px dashed #cad4df;border-radius:12px;padding:12px;background:#fbfcfd}.sale-head,.sale-row{display:grid;grid-template-columns:1.45fr .75fr 1fr 1fr;gap:8px;align-items:center}.sale-head{font-size:12px;font-weight:800;color:#536274;margin-bottom:7px}.sale-row{margin-bottom:8px}.sale-row input{width:100%;padding:9px;border:1px solid #d7dee5;border-radius:8px}.sale-row .avail{font-size:11px;color:var(--muted);display:block;margin-top:3px}.subtotal{text-align:right;font-weight:800;color:var(--navy)}
.status{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800}.status.ok{background:#eaf6ec;color:var(--ok)}.status.warn{background:#fff1db;color:var(--warn)}.status.danger{background:#fdecea;color:var(--danger)}.status.info{background:#eaf1fb;color:var(--blue)}
.client-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.client-card{display:grid;grid-template-columns:1.45fr 1fr 1.1fr .75fr .72fr;gap:12px;align-items:center;border:1px solid #e6e1d6;border-radius:14px;padding:14px;background:#fff;margin-bottom:10px}.client-name{font-weight:900;color:var(--navy)}.client-meta{font-size:11px;color:var(--muted);margin-top:4px}.thermo{height:9px;background:#e8edf2;border-radius:999px;overflow:hidden;margin-top:7px}.thermo span{display:block;height:100%;background:linear-gradient(90deg,#5cae64,#f1c34d,#d9594c);border-radius:999px}.countdown{font-size:21px;font-weight:900;color:var(--navy);margin-top:3px}
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:16px}.kpi{background:#fff;border:1px solid #e6e8ec;border-radius:14px;padding:14px}.kpi .label{font-size:11px;font-weight:800;color:#6a7888;text-transform:uppercase;letter-spacing:.04em}.kpi .value{font-size:23px;font-weight:950;color:var(--navy);margin-top:5px}.kpi .sub{font-size:11px;color:var(--muted);margin-top:4px}
.chart-card{min-height:300px}.bar-chart{display:grid;gap:12px;margin-top:16px}.bar-row{display:grid;grid-template-columns:minmax(90px,1.1fr) 3fr auto;gap:10px;align-items:center}.bar-label{font-size:12px;color:#475569;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-track{height:16px;background:#edf1f4;border-radius:999px;overflow:hidden}.bar-fill{height:100%;min-width:2px;background:linear-gradient(90deg,var(--navy),var(--blue));border-radius:999px}.bar-value{font-size:12px;font-weight:800;color:var(--navy);white-space:nowrap}.chart-empty{padding:30px 10px;text-align:center;color:var(--muted);font-size:12px}
.toolbar{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.toolbar .field{grid-column:auto;min-width:170px}.tabs-inline{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}.mini-tab{border:1px solid #d9e0e7;background:#fff;color:#536274;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800;cursor:pointer}.mini-tab.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.divider{height:1px;background:#edf0f2;margin:18px 0}.role-badge{text-transform:capitalize}
.toast{position:fixed;right:20px;bottom:20px;z-index:100;background:#142b47;color:#fff;padding:11px 14px;border-radius:11px;box-shadow:0 16px 40px rgba(0,0,0,.24);opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s;max-width:min(420px,calc(100vw - 40px));font-size:13px}.toast.show{opacity:1;transform:translateY(0)}.toast.error{background:#8f241d}.toast.ok{background:#205b2b}
.modal{position:fixed;inset:0;background:rgba(4,15,27,.56);display:none;align-items:center;justify-content:center;padding:20px;z-index:90}.modal.show{display:flex}.modal-card{width:min(520px,100%);background:#fff;border-radius:18px;padding:20px;box-shadow:0 30px 80px rgba(0,0,0,.27)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
.loading{position:fixed;inset:0;background:rgba(255,255,255,.68);backdrop-filter:blur(2px);display:none;place-items:center;z-index:120}.loading.show{display:grid}.spinner{width:44px;height:44px;border-radius:50%;border:4px solid #dce5ed;border-top-color:var(--navy);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}

@media (max-width:1100px){.kpis{grid-template-columns:repeat(3,1fr)}.quick-stock,.inventory{grid-template-columns:repeat(2,1fr)}.span-4,.span-5,.span-6,.span-7,.span-8{grid-column:span 12}.client-card{grid-template-columns:1.4fr 1fr 1fr}.client-card>div:nth-child(4),.client-card>div:nth-child(5){grid-column:auto}.login-screen{grid-template-columns:1fr}.login-visual{display:none}}
@media (max-width:860px){.app{grid-template-columns:1fr}.sidebar{position:fixed;left:-285px;width:265px;transition:left .2s;box-shadow:10px 0 35px rgba(0,0,0,.2)}.sidebar.open{left:0}.mobile-menu{display:inline-flex}.content{padding:14px}.topbar{padding:10px 14px}.user-pill{display:none}.hero{padding:20px;align-items:flex-start;flex-direction:column}.field,.field.w2,.field.w4,.field.w5,.field.w6,.field.w8,.field.w9{grid-column:span 12}.sale-head{display:none}.sale-row{grid-template-columns:1fr 1fr}.sale-row>div:first-child{grid-column:span 2}.client-card{grid-template-columns:1fr 1fr}.client-card>div:first-child{grid-column:span 2}.kpis{grid-template-columns:repeat(2,1fr)}.bar-row{grid-template-columns:90px 1fr auto}.login-panel{padding:18px}}
@media (max-width:520px){.quick-stock,.inventory,.kpis{grid-template-columns:1fr 1fr}.stock-box .qty,.inv b{font-size:20px}.kpi .value{font-size:19px}.client-card{grid-template-columns:1fr}.client-card>div:first-child{grid-column:span 1}.sale-row{grid-template-columns:1fr}.sale-row>div:first-child{grid-column:span 1}.bar-row{grid-template-columns:1fr}.bar-track{height:12px}.bar-value{text-align:right}.login-card{padding:22px}}