:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#142c45;background:#f4f7fb;--blue:#1769e0;--light:#eaf2ff;--line:#dce5ee}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(145deg,#f7faff,#edf4fb)}button,input,select,textarea{font:inherit}.card{background:#fff;border-radius:20px;box-shadow:0 10px 34px #163b6512;padding:24px}.login{width:min(420px,calc(100% - 32px));margin:8vh auto;text-align:center}.mark{width:62px;height:62px;margin:auto;border-radius:18px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:34px;font-weight:800}h1{margin:12px 0 4px}h2{margin:28px 0 14px}.muted,.build{color:#6b7d91}label{display:block;text-align:left;font-weight:650}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;margin-top:6px}button{border:0;border-radius:12px;padding:12px 16px;background:var(--blue);color:#fff;font-weight:750;cursor:pointer}form>button{width:100%;margin-top:16px}button:disabled{opacity:.45}.secondary{background:var(--light);color:var(--blue)}.compact{width:auto;margin:0}.error{color:#bb2d3b;min-height:22px}.message{color:#1769e0;min-height:20px}header{height:72px;background:#fff;padding:14px 5%;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 12px #0000000e;position:sticky;top:0;z-index:3}header strong{display:block;font-size:20px}header small{color:#6b7d91}.content{max-width:1080px;margin:auto;padding:24px 20px 105px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0}.stats article{background:#fff;padding:20px;border-radius:18px;box-shadow:0 8px 25px #163b650c}.stats b{font-size:32px;display:block;color:var(--blue)}.stats span{color:#6b7d91}.stats .warning b{color:#e38a13}.area-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.area-card{background:#fff;padding:18px;border-radius:16px;border:1px solid #e5edf5}.area-card b{display:block}.area-card span{font-size:13px;color:#708195}.title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.search{margin:20px 0}.article-list{display:grid;gap:10px}.article{background:#fff;border-radius:16px;padding:16px;display:grid;grid-template-columns:1fr auto;gap:6px 14px;border:1px solid #e5edf5}.article h3{margin:0}.article .meta{color:#708195;font-size:14px}.stock{text-align:right;font-weight:800;font-size:20px;color:var(--blue)}.stock.low{color:#d47700}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .wide{grid-column:1/-1}.structure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.structure-grid form{padding:16px;background:#f7faff;border-radius:15px}.structure-grid h3{margin-top:0}.users{grid-template-columns:2fr 1fr 1fr 2fr auto}.users button{margin:0}.user{display:flex;justify-content:space-between;padding:11px 0;border-top:1px solid #edf1f5}.scanner-box{text-align:center;margin:10vh auto;max-width:430px}.scan-icon{font-size:80px;color:var(--blue)}.build{text-align:center;margin:28px}nav{position:fixed;bottom:0;left:0;right:0;height:82px;padding:8px max(14px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom));background:#fff;display:flex;justify-content:center;gap:min(7vw,70px);box-shadow:0 -4px 24px #163b6518;z-index:4}nav button{background:none;color:#718092;padding:4px;font-size:12px;min-width:55px}nav button i{display:block;font-style:normal;font-size:24px;margin-bottom:3px}nav button.active{color:var(--blue)}nav .plus{background:var(--blue);color:#fff;border-radius:50%;width:56px;height:56px;min-width:56px;margin-top:-23px;box-shadow:0 8px 20px #1769e055}nav .plus i{font-size:32px;margin:0}@media(max-width:760px){.stats{grid-template-columns:repeat(3,1fr)}.stats article{padding:13px}.stats b{font-size:26px}.stats span{font-size:12px}.area-cards{grid-template-columns:1fr 1fr}.form-grid,.structure-grid,.users{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.users button{margin-top:8px}.content{padding-left:14px;padding-right:14px}nav{justify-content:space-around;gap:0}}
.stock-actions{display:flex;gap:6px;margin-top:9px}.stock-actions button{padding:7px 10px;font-size:12px}.stock-actions .out{background:#edf2f7;color:#24415d}.movement{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #edf1f5}.movement small{display:block;color:#708195;margin-top:3px}.movement strong{color:#16844c;font-size:18px}.movement strong.negative{color:#c2414b}.export-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-items:end}.export-grid .check{display:flex;align-items:center;gap:8px}.export-grid .check input{width:auto;margin:0}.export-grid button{height:46px}@media(max-width:760px){.export-grid{grid-template-columns:1fr 1fr}.export-grid select,.export-grid .check{grid-column:1/-1}.article{grid-template-columns:1fr}.stock{text-align:left}.stock-actions{justify-content:flex-start}}