:root{--paper:#f4efe5;--card:#fffdf8;--ink:#28231c;--muted:#887f72;--line:#ded6c8;--seal:#b83a2b;--seal-dark:#922d22;--jade:#537c67;--gold:#b38d35;--shadow:0 16px 50px rgba(45,36,24,.10)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 system-ui,-apple-system,"Segoe UI","Noto Sans SC",sans-serif}button,input,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.eyebrow{margin:0 0 5px;color:var(--seal);font-size:10px;font-weight:700;letter-spacing:2.5px}.muted{color:var(--muted)}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 10%,rgba(179,141,53,.13),transparent 32%),radial-gradient(circle at 80% 90%,rgba(83,124,103,.13),transparent 35%),var(--paper)}.login-card{width:min(410px,100%);padding:38px;background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.login-card h1{margin:5px 0;font-family:serif;font-size:27px}.login-card>.muted{margin:0 0 25px}.seal{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--seal);color:#fff;font:bold 22px serif;box-shadow:inset 0 0 0 3px rgba(255,255,255,.18)}.seal.small{width:38px;height:38px;font-size:16px}
label{display:flex;flex-direction:column;gap:7px;margin:15px 0;color:#655d52;font-size:12px;font-weight:600}input,select{width:100%;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus{border-color:var(--jade);box-shadow:0 0 0 3px rgba(83,124,103,.12)}button{border:0;border-radius:10px;padding:10px 16px;font-weight:700}.primary{background:var(--seal);color:#fff}.primary:hover{background:var(--seal-dark)}.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.wide{width:100%;margin-top:10px;padding:12px}.form-error{min-height:20px;margin:10px 0 0;color:var(--seal);font-size:12px}
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:25px 18px;background:#29251f;color:#f8f2e7;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:0 5px 28px}.brand strong,.brand small{display:block}.brand strong{font:700 18px serif}.brand small{margin-top:2px;color:#bdb4a7;font-size:10px;letter-spacing:1px}nav{display:flex;flex-direction:column;gap:7px}.nav-item{text-align:left;background:transparent;color:#d5cdbf;font-weight:500}.nav-item.active{background:#3c372f;color:#fff}.nav-item i{float:right;color:#8e8579;font-size:9px;font-style:normal}.nav-item.disabled{cursor:not-allowed;opacity:.65}.logout{margin-top:auto;background:transparent;border:1px solid #4f493f;color:#cfc6b8}
main{min-width:0;padding:34px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.topbar h1{margin:0;font:700 28px serif}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stats article{padding:18px 20px;background:var(--card);border:1px solid var(--line);border-radius:15px}.stats span{display:block;color:var(--muted);font-size:12px}.stats strong{display:block;margin-top:4px;font:700 25px serif}.panel{background:var(--card);border:1px solid var(--line);border-radius:17px;overflow:hidden;box-shadow:0 4px 20px rgba(45,36,24,.04)}.filters{display:grid;grid-template-columns:minmax(220px,1fr) 150px 130px auto;gap:10px;padding:16px;border-bottom:1px solid var(--line)}.filters input,.filters select{height:38px}.table-wrap{position:relative;min-height:250px;overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 16px;border-bottom:1px solid #ebe5da;text-align:left;white-space:nowrap}th{background:#faf7f0;color:var(--muted);font-size:11px;letter-spacing:.4px}td{font-size:13px}.product-cell{display:flex;align-items:center;gap:11px}.thumb{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:linear-gradient(145deg,#fff,#d9d3c8);object-fit:cover}.product-cell strong,.product-cell small{display:block}.product-cell small{color:var(--muted);font-size:10px}.badge{display:inline-flex;padding:3px 8px;border-radius:20px;font-size:10px}.badge.on{background:#e4eee8;color:#35624a}.badge.off{background:#eeeae4;color:#81776b}.badge.low{background:#f7dfd8;color:#9b3024}.actions{display:flex;gap:6px}.action{padding:6px 9px;background:#f3eee5;color:#5e554a;font-size:11px}.action.danger{color:var(--seal)}.empty,.loading{padding:70px;text-align:center;color:var(--muted)}
.modal{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(35,29,22,.56)}.dialog{width:min(460px,100%);max-height:92vh;overflow:auto;padding:25px;background:var(--card);border-radius:18px;box-shadow:var(--shadow)}.dialog.large{width:min(680px,100%)}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between}.dialog h2{margin:0;font:700 22px serif}.close{padding:2px 8px;background:transparent;color:var(--muted);font-size:25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.span-2{grid-column:span 2}.switch-row{flex-direction:row;align-items:center;padding:12px;border:1px solid var(--line);border-radius:10px}.switch-row input{width:17px;height:17px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.stock-product{padding:10px 12px;background:#f4efe5;border-radius:8px}.hint{color:var(--muted);font-size:11px}.toast{position:fixed;z-index:30;left:50%;bottom:25px;transform:translate(-50%,20px);padding:10px 18px;border-radius:20px;background:#28231c;color:#fff;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;align-items:center;padding:12px 16px}.brand{padding:0}.sidebar nav{display:none}.logout{margin:0 0 0 auto}.stats{grid-template-columns:1fr 1fr}main{padding:20px}.filters{grid-template-columns:1fr 1fr}.filters input{grid-column:span 2}}
@media(max-width:560px){.topbar{align-items:flex-end}.topbar h1{font-size:23px}.stats{gap:8px}.stats article{padding:13px}.filters{grid-template-columns:1fr}.filters input{grid-column:auto}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.dialog{padding:20px}main{padding:14px}}