:root{--navy:#152536;--ink:#182430;--muted:#6c7885;--line:#e3e8ed;--bg:#f4f6f8;--green:#17806d;--amber:#b66b12;--red:#bd3b3b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 Arial,sans-serif}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}aside{background:var(--navy);color:#dbe4eb;padding:22px 14px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:0 8px 22px;border-bottom:1px solid #ffffff18}.brand>b{display:grid;place-items:center;background:#f2b84b;color:#172536;width:38px;height:38px;border-radius:8px}.brand span,.brand strong{display:block}.brand span{font-size:12px;color:#9dafbe}nav{padding-top:18px;display:grid;grid-gap:3px;gap:3px}nav button{color:#b9c7d2;background:transparent;border:0;border-radius:7px;padding:10px 12px;text-align:left;cursor:pointer}nav button.active,nav button:hover{background:#ffffff12;color:white}aside footer{margin-top:auto;padding:12px 8px;color:#8fa2b1;font-size:12px}aside footer i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#43b795;margin-right:5px}main{min-width:0}header{height:88px;background:white;border-bottom:1px solid var(--line);padding:18px 28px;display:flex;align-items:center;justify-content:space-between}header small{color:var(--green);font-size:10px;font-weight:700;letter-spacing:1.2px}h1{font-size:23px;margin:2px 0}header select{border:1px solid var(--line);border-radius:7px;padding:9px 34px 9px 11px;background:white}.content{padding:24px 28px}.cards{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));grid-gap:14px;gap:14px;margin-bottom:18px}.card,.panel,.table-wrap{background:white;border:1px solid var(--line);border-radius:9px;box-shadow:0 1px 2px #1824300a}.card{padding:17px}.card span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.card strong{font-size:21px}.panel{padding:20px}.panel-head{display:flex;justify-content:space-between;margin-bottom:18px}.panel h2{font-size:16px;margin:0}.panel-head span{color:var(--muted);font-size:12px}.bar-row{display:grid;grid-template-columns:120px 1fr 110px;align-items:center;grid-gap:15px;gap:15px;margin:12px 0}.bar-row>div{height:8px;background:#edf0f3;border-radius:4px;overflow:hidden}.bar-row i{display:block;height:100%;background:var(--green);border-radius:4px}.bar-row strong{text-align:right;font-size:12px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:850px}td,th{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);background:#fafbfc}tbody tr:hover{background:#fafcfc}.badge{font-size:10px;font-weight:700;padding:4px 7px;border-radius:12px;background:#e9edf1;color:#53616c}.a,.ativo,.healthy,.info{background:#e3f4ef;color:#147461}.attention,.b,.slow-moving,.warning{background:#fff0d8;color:#995a0e}.critical,.dead-stock,.out-of-stock{background:#fde7e7;color:#aa2e2e}.c,.overstock{background:#e8eef8;color:#42648c}.empty,.loading{padding:55px;text-align:center;color:var(--muted)}.loading i{display:inline-block;width:9px;height:9px;background:#a9b7c2;border-radius:50%;margin:4px;animation:pulse 1s infinite alternate}.loading i:nth-child(2){animation-delay:.2s}.loading i:nth-child(3){animation-delay:.4s}@keyframes pulse{to{opacity:.25}}.settings{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.settings label span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}.settings input{width:100%;padding:9px;border:1px solid var(--line);border-radius:6px}.settings p{grid-column:1/-1;color:var(--muted)}@media(max-width:1000px){.shell{grid-template-columns:190px 1fr}.cards{grid-template-columns:repeat(2,1fr)}.content{padding:18px}.settings{grid-template-columns:repeat(2,1fr)}}.filters{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}.filters select{border:1px solid var(--line);border-radius:7px;padding:7px 30px 7px 10px;background:white;font-size:13px}.read{background:#e8eef8;color:#42648c}.resolved{background:#e3f4ef;color:#147461}.link-button{border:0;background:transparent;color:#2f6fb0;font-size:12px;font-weight:600;cursor:pointer;padding:0}.link-button:hover{text-decoration:underline}.link-button:disabled{color:var(--muted);cursor:default;text-decoration:none}