:root{--navy:#102a43;--teal:#0f766e;--ink:#172b3a;--muted:#667785;--line:#dfe7ec;--bg:#f3f6f8;--danger:#b42318;--danger-bg:#fee4e2;--warning:#a15c00;--warning-bg:#fff0c2;--success:#176b52;--success-bg:#dff5ea;--shadow:0 18px 50px #102a431f}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:var(--ink);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.7}.center-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.setup-card{width:min(560px,100%);box-shadow:var(--shadow);background:#fff;border-radius:22px;padding:42px}.setup-card code{color:var(--teal);margin-top:10px;display:block}.brand-mark{color:#fff;background:linear-gradient(145deg,#1a887d,#0a5c57);border-radius:14px;place-items:center;width:48px;height:48px;font-size:24px;font-weight:800;display:grid;box-shadow:0 10px 24px #0f766e40}.brand-mark.small{border-radius:11px;width:40px;height:40px;font-size:20px}.brand-lockup{color:#fff;letter-spacing:.06em;align-items:center;gap:14px;font-weight:750;display:flex}.brand-lockup.dark{color:var(--navy);letter-spacing:0}.brand-lockup.dark>div:last-child{flex-direction:column;display:flex}.brand-lockup.dark span{color:var(--muted);font-size:12px;font-weight:500}.login-shell{grid-template-columns:minmax(360px,1.05fr) minmax(420px,.95fr);min-height:100vh;display:grid}.login-intro{color:#fff;background:radial-gradient(circle at 12% 75%,#16a09161,#0000 32%),linear-gradient(145deg,#071a2b 0%,#102f48 62%,#0b625d 140%);flex-direction:column;justify-content:space-between;min-height:100vh;padding:clamp(36px,6vw,84px);display:flex}.login-intro h1{letter-spacing:-.045em;margin:14px 0 20px;font-size:clamp(42px,5.4vw,76px);line-height:1.02}.intro-copy{color:#c8d8e4;max-width:600px;font-size:18px;line-height:1.7}.intro-footnote{color:#9eb4c3;font-size:13px}.login-panel{background:#f7f9fa;place-items:center;padding:40px;display:grid}.login-card{width:min(430px,100%)}.eyebrow{color:#16897f;letter-spacing:.16em;margin:0;font-size:12px;font-weight:800}.login-card h2{color:var(--navy);letter-spacing:-.03em;margin:12px 0 8px;font-size:34px}.muted{color:var(--muted)}.login-card label{gap:8px;margin-top:24px;font-size:14px;font-weight:650;display:grid}input,select{min-height:46px;color:var(--ink);background:#fff;border:1px solid #cad6dd;border-radius:10px;outline:none;padding:0 14px}input:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px #0f766e1f}.primary-button{color:#fff;background:var(--teal);border:0;border-radius:10px;width:100%;min-height:49px;margin-top:26px;font-weight:750;box-shadow:0 8px 20px #0f766e38}.primary-button:hover{background:#0b665f}.security-note{color:#7c8b96;text-align:center;margin:16px 0 0;font-size:12px}.alert{border-radius:9px;margin:18px;padding:12px 14px;font-size:14px}.alert.error{color:var(--danger);background:var(--danger-bg)}.dashboard-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:72px;padding:0 clamp(20px,4vw,58px);display:flex}.account{align-items:center;gap:18px;display:flex}.account-copy{text-align:right;flex-direction:column;font-size:13px;display:flex}.account-copy span{color:var(--muted);font-size:12px}.ghost-button{border:1px solid var(--line);min-height:38px;color:var(--navy);background:#fff;border-radius:9px;padding:0 14px;font-weight:650}.content{max-width:1500px;margin:auto;padding:40px clamp(18px,4vw,58px) 64px}.page-heading{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.page-heading 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var(--line);justify-content:space-between;align-items:center;gap:20px;padding:20px 22px;display:flex}.table-toolbar h2{color:var(--navy);margin:0;font-size:19px}.table-toolbar p{color:var(--muted);margin:5px 0 0;font-size:13px}.filters{gap:10px;display:flex}.search-input{width:min(330px,36vw)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:880px}th,td{text-align:left;vertical-align:middle;border-bottom:1px solid #edf1f3;padding:14px 18px;font-size:13px}th{color:#62717d;letter-spacing:.06em;text-transform:uppercase;background:#f7f9fa;font-size:11px;position:sticky;top:0}tbody tr:hover{background:#f8fbfb}.number{text-align:right}.quantity{color:var(--navy);font-size:14px;font-weight:750}.code{color:#0d6962}.status{white-space:nowrap;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:750;display:inline-block}.status.available{color:var(--success);background:var(--success-bg)}.status.low_stock{color:var(--warning);background:var(--warning-bg)}.status.out_of_stock{color:var(--danger);background:var(--danger-bg)}.empty,.table-state{color:var(--muted);text-align:center;padding:48px!important}.table-state{justify-content:center;align-items:center;gap:14px;display:flex}.loader{border:3px solid #d9e4e8;border-top-color:var(--teal);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:900px){.login-shell{grid-template-columns:1fr}.login-intro{min-height:330px;padding:34px}.login-intro h1{font-size:45px}.intro-footnote{display:none}.login-panel{padding:46px 24px 64px}.metric-grid{grid-template-columns:repeat(2,1fr)}.table-toolbar{flex-direction:column;align-items:stretch}.filters{width:100%}.search-input{flex:1;width:100%}}@media (max-width:600px){.topbar{height:auto;min-height:68px;padding:12px 16px}.account-copy{display:none}.content{padding-top:28px}.page-heading{flex-direction:column;align-items:flex-start}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric-card{min-height:118px;padding:17px}.metric-card strong{font-size:30px}.filters{flex-direction:column}.login-intro{min-height:300px}}.operations-bar{border:1px solid var(--line);background:#fff;border-radius:14px;justify-content:space-between;align-items:center;gap:20px;margin-top:22px;padding:17px 20px;display:flex}.operations-copy{flex-direction:column;display:flex}.operations-copy strong{color:var(--navy)}.operations-copy span{color:var(--muted);margin-top:4px;font-size:12px}.operations-actions{gap:9px;display:flex}.operation-button{border-radius:9px;min-height:40px;padding:0 16px;font-weight:750}.operation-button.receipt{color:var(--success);background:#f1fbf7;border:1px solid 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9px;font-size:11px;font-weight:750;display:inline-block}.movement.receipt{color:var(--success);background:var(--success-bg)}.movement.issue{color:var(--danger);background:var(--danger-bg)}.subtext{color:var(--muted);margin-top:4px;font-size:12px;display:inline-block}.positive-text{color:var(--success)!important}.negative{color:var(--danger)!important}.modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#071a2b8f;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal-card{background:#fff;border-radius:18px;width:min(640px,100%);max-height:92vh;overflow:auto;box-shadow:0 28px 80px #071a2b4d}.modal-header{border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:26px 28px 20px;display:flex}.modal-header h2{color:var(--navy);margin:8px 0 0;font-size:25px}.close-button{border:1px solid var(--line);width:38px;height:38px;color:var(--muted);background:#fff;border-radius:9px;font-size:24px}.movement-form{padding:24px 28px 28px}.movement-form label{color:var(--navy);gap:8px;margin-bottom:18px;font-size:13px;font-weight:700;display:grid}.movement-form textarea{resize:vertical;min-height:90px;font:inherit;border:1px solid #cad6dd;border-radius:10px;outline:none;padding:12px 14px}.form-row{grid-template-columns:.7fr 1.3fr;gap:14px;display:grid}.stock-context{background:#f1f6f7;border-radius:10px;grid-template-columns:1fr auto;gap:3px 16px;margin:-5px 0 18px;padding:14px;display:grid}.stock-context span,.stock-context small{color:var(--muted);font-size:12px}.stock-context strong{color:var(--navy);text-align:right}.stock-context small{grid-column:1/-1}.modal-actions{justify-content:flex-end;gap:10px;display:flex}.primary-button.inline{width:auto;min-width:180px;margin-top:0;padding:0 18px}.danger-button{background:var(--danger);box-shadow:0 8px 20px #b423182e}@media (max-width:700px){.operations-bar{flex-direction:column;align-items:stretch}.operations-actions{grid-template-columns:1fr 1fr;display:grid}.operations-actions .ghost-button{grid-column:1/-1}.form-row{grid-template-columns:1fr}.modal-backdrop{padding:10px}.modal-header,.movement-form{padding-left:20px;padding-right:20px}}.clickable-row{cursor:pointer}.clickable-row:hover .code{text-decoration:underline}.material-detail{width:min(780px,100%)}.material-body{padding:24px 28px 28px}.material-body>h3{color:var(--navy);margin:0 0 20px}.detail-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.detail-grid>div{background:#f3f7f8;border-radius:10px;flex-direction:column;gap:5px;padding:14px;display:flex}.detail-grid span,.material-history-head span{color:var(--muted);font-size:12px}.detail-grid strong{color:var(--navy);font-size:14px}.material-history-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;margin-top:26px;display:flex}.material-history-head h3{color:var(--navy);margin:0 0 12px}.detail-timeline article{border-bottom:1px solid #edf1f3;grid-template-columns:1fr auto;gap:4px 20px;padding:14px 2px;display:grid}.detail-timeline article>div{flex-direction:column;gap:4px;display:flex}.detail-timeline article span,.detail-timeline article p{color:var(--muted);font-size:12px}.detail-timeline article p{grid-column:1/-1;margin:2px 0 0}.detail-timeline article>strong{align-self:center}.modal-header-actions{align-items:center;gap:10px;display:flex}.form-help{color:var(--muted);margin:-7px 0 20px;font-size:12px;line-height:1.5}.filters .operation-button{white-space:nowrap}@media (max-width:600px){.material-body{padding:20px}.detail-grid{grid-template-columns:1fr 1fr}}.module-link,.module-nav a{color:var(--teal);font-size:13px;font-weight:750;text-decoration:none}.module-link:hover,.module-nav a:hover{text-decoration:underline}.module-nav{color:var(--navy);align-items:center;gap:18px;font-size:13px;display:flex}.alert.success{color:var(--success);background:var(--success-bg)}.quantity-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.quantity-grid label{min-width:0}.quantity-grid input{width:100%}@media (max-width:700px){.module-nav{gap:10px}.quantity-grid{grid-template-columns:1fr 1fr}.account .module-link{display:none}}