:root{--auth-green:#176b51;--auth-ink:#18362e;--auth-line:#dce6e1;--auth-muted:#65766f}
.auth-page{margin:0;background:#f5f8f6;color:var(--auth-ink);font:16px/1.5 system-ui,-apple-system,sans-serif}.auth-page *{box-sizing:border-box}.auth-header{min-height:86px;padding:18px max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px;background:white;border-bottom:1px solid var(--auth-line)}.auth-brand{color:var(--auth-ink);font-size:23px;font-weight:750;text-decoration:none;white-space:nowrap}.auth-brand>span{display:inline-grid;place-items:center;background:var(--auth-green);color:white;width:38px;height:38px;border-radius:12px;margin-right:7px}.auth-brand small{display:block;font-size:12px;color:var(--auth-muted);margin-left:50px;font-weight:400}.auth-header nav{display:flex;align-items:center;flex-wrap:wrap;gap:14px}.auth-page a{color:var(--auth-green)}#auth-main{max-width:1180px;margin:38px auto;padding:0 24px 50px}.auth-card{background:white;border:1px solid var(--auth-line);border-radius:20px;padding:30px;box-shadow:0 8px 30px #17382a06}.auth-narrow{max-width:460px;margin:60px auto}.auth-page h1{font-size:28px;line-height:1.2;margin:0 0 16px}.auth-page h2{font-size:20px;margin:0 0 16px}.auth-page p{margin:0 0 20px}.auth-muted{color:var(--auth-muted);font-size:14px}.auth-page label{display:block;font-weight:600;font-size:14px;margin:16px 0}.auth-page input,.auth-page select{display:block;width:100%;min-height:44px;font:inherit;color:var(--auth-ink);background:white;border:1px solid #baccc2;border-radius:9px;padding:10px 12px;margin-top:6px}.auth-page input:focus,.auth-page select:focus{outline:3px solid #b8dfcd;outline-offset:1px}.auth-page button,.auth-shell-button{font:inherit;cursor:pointer;border:1px solid #b9d3c5;background:white;color:var(--auth-green);border-radius:9px;padding:10px 14px;min-height:42px}.auth-page button:disabled{opacity:.5;cursor:wait}.auth-primary{background:var(--auth-green)!important;color:white!important;border-color:var(--auth-green)!important}.auth-form>.auth-primary{width:100%;margin-top:10px}.auth-message{padding:12px 14px;border-radius:8px;background:#edf7f1;overflow-wrap:anywhere;margin:16px 0;color:#165239}.auth-message:empty{display:none}.auth-message.error{background:#fff0ef;color:#a12727}.auth-kicker{font-size:12px;letter-spacing:.1em;font-weight:700;color:var(--auth-green);margin-bottom:12px!important}.auth-grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:24px;align-items:start}.auth-users{display:grid;gap:12px}.auth-user{padding:18px;border:1px solid var(--auth-line);border-radius:12px}.auth-user header{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px;overflow-wrap:anywhere}.auth-user strong{font-size:18px}.auth-badge{background:#e7f2eb;border-radius:20px;font-size:12px;padding:4px 10px;white-space:nowrap}.auth-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.auth-user .auth-actions button{font-size:13px}.auth-page dialog{border:1px solid var(--auth-line);border-radius:18px;padding:28px;width:min(430px,calc(100vw - 30px));color:var(--auth-ink)}.auth-page dialog::backdrop{background:#18362e65}.auth-account{border-top:1px solid var(--auth-line);padding:16px 0;margin-top:20px;display:flex;flex-direction:column;gap:10px;font-size:13px}.auth-account strong{overflow-wrap:anywhere}.auth-account a{color:var(--auth-green)}.auth-account button{text-align:left;font-size:13px;width:fit-content}.auth-page .auth-checkbox{display:flex;align-items:center;gap:8px;font-weight:400}.auth-checkbox input{width:18px;min-height:18px;margin:0}.auth-user-search{margin:0 0 20px!important}
@media(max-width:760px){.auth-header{padding:16px;align-items:flex-start}.auth-header nav{font-size:13px;gap:8px;justify-content:flex-end}.auth-header nav a{display:block}.auth-brand{font-size:20px}.auth-brand small{display:none}#auth-main{margin:24px auto;padding:0 16px 30px}.auth-grid{grid-template-columns:1fr}.auth-card{padding:22px}.auth-narrow{margin:35px auto}.auth-page h1{font-size:25px}.auth-user header{flex-wrap:wrap}.auth-user strong{max-width:100%;overflow-wrap:anywhere}.auth-account{padding:10px;flex-direction:row;align-items:center;flex-wrap:wrap;margin:0}.auth-user-search{width:100%}}

/* Account navigation on the dark application rail. */
aside .auth-account a{color:#c3e9d9;text-underline-offset:3px}aside .auth-account a:hover{color:#fff}

/* Oilau brand A: verified live typography and foundation. */
:root{--ink:#1e1d25;--muted:#62616e;--line:#e3e3eb;--bg:#f7f8fc;--card:#fff;--green:#4854c5;--gold:#e7b85d;--auth-ink:#1e1d25;--auth-green:#4854c5;--auth-muted:#62616e;--auth-line:#e3e3eb}
body,.auth-page{font-family:"SF Pro Display",system-ui,sans-serif;background:#f7f8fc;color:#1e1d25}
h1,.hero h2,.progress-number,.metrics b,.modal-head h2{font-family:"SF Pro Display",system-ui,sans-serif;letter-spacing:-.025em}
h1{font-size:34px;line-height:1.2}.panel,.hero,.metrics article,.auth-card{border-radius:24px;box-shadow:none}
.oilau-logo{width:112px;height:36px;object-fit:contain;object-position:left;grid-column:1/-1}.brand small{grid-column:1/-1;margin-top:8px}.auth-brand small{margin:6px 0 0}.auth-card{border-color:#e3e3eb}

/* Oilau live batch B */
 .auth-page{--auth-green:#4854c5}.auth-page button[type=submit]{background:linear-gradient(90deg,#4165f6,#7760df);color:white;border-radius:18px}.auth-page input,.auth-page select{border-radius:14px;background:#f7f7fa}.auth-page :focus-visible{outline:3px solid #5263db;outline-offset:3px}.auth-brand{display:inline-block}.auth-card{box-shadow:none}.auth-header{border-color:#e3e3eb}

/* Oilau live batch F */
 @media(max-width:720px){.auth-header{padding:18px 16px;flex-wrap:wrap}.auth-header nav{gap:10px}.auth-narrow{margin:28px auto}.auth-card{padding:24px 20px}#auth-main{padding:0 14px 40px}.auth-brand small{margin-left:0}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

aside .auth-account a,aside .auth-account a:hover{color:#4854c5}.auth-page .auth-primary{background:linear-gradient(90deg,#4165f6,#7760df)!important}
:root{--green:#176b51}

/* Polish 2 • coherent product shell */
:root{--shell-width:248px;--surface-radius:26px;--control-radius:16px}
body{font-size:15px;line-height:1.5}body>aside{width:var(--shell-width);padding:28px 18px 20px;gap:0}body:not(.auth-page)>main{margin-left:var(--shell-width);padding:32px 32px 64px;max-width:1520px}.snapshot-notice{margin-left:var(--shell-width)}.brand{margin:0 14px 26px}.brand small{font-size:12px}.brand .oilau-logo{width:118px;height:36px}aside nav{gap:5px}aside nav a{display:flex;align-items:center;gap:12px;min-height:46px;padding:11px 14px;font-size:14px;font-weight:500;border-radius:16px;color:#656272;line-height:1.3}aside nav a.active{box-shadow:none;background:#eeebff;color:#5344be;font-weight:650}aside nav a:hover{background:#f5f3fa;color:#5344be}.nav-icon{width:20px;height:20px;flex:0 0 20px}aside .readonly{font-size:11px;line-height:1.5;padding:16px 14px 12px}aside .auth-account{padding:16px 12px 0;margin-top:0;border-color:#eeedf2;gap:8px;font-size:12px}aside .auth-account strong{font-size:13px;font-weight:600}aside .auth-account a,aside .auth-account button{display:flex;align-items:center;gap:10px;min-height:40px;text-decoration:none}aside .auth-account button{width:100%;border:0;background:#f5f3fa;border-radius:14px;padding:10px 12px}aside .auth-account a:hover{color:#5344be}body:not(.auth-page)>main>header{margin-bottom:28px;gap:24px}body:not(.auth-page)>main>header h1{font-size:44px;line-height:1.1;font-weight:700;letter-spacing:-.035em}body:not(.auth-page)>main>header p{font-size:11px;margin-bottom:10px;letter-spacing:.13em}.scope{font-size:13px}.panel,.hero,.metrics article{border-radius:26px}.panel{padding:26px}.panel-head h2{font-size:22px}.metrics{gap:18px}.metrics article{padding:24px}.metrics b{font-size:34px}.hero h2{font-size:28px}.shell-toggle,.shell-backdrop{display:none}
@media(max-width:1100px) and (min-width:721px){:root{--shell-width:220px}body:not(.auth-page)>main{padding:28px 20px 50px}body>aside{padding:24px 12px}aside nav a{padding:11px 12px;gap:10px}body:not(.auth-page)>main>header h1{font-size:38px}.scope{display:none}}
@media(max-width:720px){body>aside{position:relative;inset:auto;width:100%;height:76px;padding:18px 16px;display:block;border-bottom:1px solid #e8e6ef}body>aside .brand{margin:0;width:120px;display:block}body>aside .brand small{display:none}body>aside nav,body>aside .readonly,body>aside .auth-account{display:none}.shell-toggle{display:grid;place-items:center;position:absolute;right:16px;top:16px;width:44px;height:44px;padding:10px;border:1px solid #e8e6ef;background:#f7f6fb;border-radius:14px;color:#5344be}.shell-toggle svg{width:22px;height:22px}.snapshot-notice{margin-left:0;padding:8px 16px;font-size:11px}body:not(.auth-page)>main{margin:0;padding:26px 16px 48px}body:not(.auth-page)>main>header h1{font-size:34px}.nav-open{overflow:hidden}.nav-open>aside{position:fixed;inset:0 auto 0 0;width:min(320px,calc(100% - 28px));height:100dvh;z-index:1002;display:flex;flex-direction:column;padding:24px 16px;border-radius:0 24px 24px 0;overflow-y:auto}.nav-open>aside .brand{margin-bottom:28px}.nav-open>aside nav{display:grid}.nav-open>aside .readonly{display:block;margin-top:auto}.nav-open>aside .auth-account{display:flex;flex-direction:column;align-items:stretch}.nav-open .shell-backdrop{display:block;position:fixed;inset:0;z-index:1001;border:0;border-radius:0!important;background:#201b394d}.nav-open aside nav a{min-height:46px}.panel{padding:20px}body:not(.auth-page)>main>header{margin-bottom:24px}}
@media(prefers-reduced-motion:no-preference){aside nav a,button,summary{transition:background-color 140ms ease,color 140ms ease,border-color 140ms ease}}