.app-shell{display:flex;min-height:100vh}
.sidebar{display:flex;flex-direction:column;flex:0 0 253px;width:253px;background:var(--navy);color:#edf3fc;padding:25px 13px;min-height:100vh;position:sticky;top:0;height:100vh;overflow-y:auto;z-index:25}
.brand{display:flex;align-items:center;gap:11px;padding:1px 10px 22px;color:inherit}
.brand-symbol{display:grid;place-items:center;flex:none;width:39px;height:39px;background:linear-gradient(145deg,#4389e8,#6cb5ff);color:white;border-radius:11px;font-size:1.03rem;letter-spacing:-.035em;font-weight:800;box-shadow:0 6px 14px #061d3990}
.brand strong,.brand small{display:block;line-height:1.32}.brand strong{font-size:1.24rem;letter-spacing:.07em}.brand small{color:#a9bad3;font-size:.74rem}
.nav-heading{color:#88a1c6;font-size:.69rem;font-weight:700;letter-spacing:.13em;padding:20px 13px 9px}
.nav-list{display:grid;gap:3px}.nav-link{display:flex;align-items:center;gap:13px;padding:10px 13px;border-radius:9px;color:#c2d0e3;font-size:.93rem;font-weight:500;min-height:40px}
.nav-link:hover{background:#213d62;color:white}.nav-link.is-current{background:#2b4c77;color:white;font-weight:650}
.sidebar-end{margin-top:auto;padding:24px 12px 0;color:#8fa7c6;display:grid;gap:8px;font-size:.76rem}.sidebar-security{font-size:.74rem;line-height:1.5}
.main-area{display:flex;flex-direction:column;flex:1;min-width:0}
.topbar{height:72px;min-height:72px;background:var(--paper);border-bottom:1px solid var(--line);padding:0 33px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar-breadcrumb{font-size:.78rem;font-weight:800;letter-spacing:.08em;color:#51617b}.breadcrumb-dot{color:#acb5c3;margin:0 9px}
.topbar-right{display:flex;align-items:center;gap:10px}.user-monogram{background:#dcecff;color:#14589e;width:35px;height:35px;border-radius:50%;display:grid;place-items:center;font-weight:800}.user-label{display:grid;line-height:1.4}.user-label strong{font-size:.84rem}.user-label small{color:var(--muted)}
.text-button{background:none;color:var(--accent);border:none;margin-left:10px;font-weight:650;font-size:.84rem}
.mobile-bottom{display:none}.nav-toggle{display:none;border:0;background:#edf2f9;color:var(--navy);border-radius:8px;padding:7px 10px;font-size:1.2rem}
.content{max-width:1560px;width:100%;padding:31px 35px 65px;margin:0 auto;flex:1}
.page-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:23px}.page-heading h1{margin:0}.page-heading p{margin:5px 0 0;color:var(--muted)}
.main-footer{padding:14px 35px;color:#8693a7;text-align:right;font-size:.76rem}
.auth-page{background:#fff}.auth-layout{display:grid;grid-template-columns:minmax(0,1.07fr) minmax(380px,.93fr);min-height:100vh}
.auth-intro{background:linear-gradient(145deg,#0b2344 0%,#174b83 95%);color:white;padding:62px 9%;display:flex;flex-direction:column;justify-content:space-between;gap:45px;min-height:100vh}
.auth-brand{padding:0}.auth-intro h1{font-size:clamp(2.25rem,4vw,4.5rem);line-height:1.15;margin:17px 0 23px;font-weight:780;letter-spacing:-.05em}.auth-intro p{color:#c1d4e9;font-size:1.08rem;line-height:1.7;max-width:430px}
.auth-kicker{font-size:.73rem;color:#9fc7ff;letter-spacing:.16em;font-weight:700}.auth-foot{color:#a7c0df;font-size:.8rem}
.auth-panel{display:grid;place-items:center;padding:25px}.auth-card{width:min(100%,430px);padding:25px}.auth-icon{width:52px;height:52px;background:#e7f0fd;color:#1d61ba;border-radius:14px;display:grid;place-items:center;font-size:1.65rem;margin-bottom:20px}.auth-card h2{font-size:2rem;margin-bottom:5px}.form-stack{display:grid;gap:9px;margin-top:25px}.form-stack label{margin:8px 0 0}.auth-note{font-size:.8rem;color:var(--muted);margin-top:25px}
@media(max-width:1050px){.sidebar{flex-basis:219px;width:219px}.content{padding:24px 22px 60px}.topbar{padding:0 22px}}
@media(max-width:760px){.sidebar{position:fixed;left:0;transform:translateX(-105%);transition:transform .2s ease;box-shadow:8px 0 30px #00152c4d}.sidebar.is-open{transform:translateX(0)}.nav-toggle{display:block}.topbar{height:61px;min-height:61px}.topbar-breadcrumb{flex:1;font-size:.72rem}.user-label{display:none}.text-button{margin-left:0}.content{padding:21px 14px 50px}.main-footer{padding:14px}.auth-layout{grid-template-columns:1fr}.auth-intro{display:none}.auth-panel{min-height:100vh}.auth-card{padding:15px}.page-heading{margin-bottom:16px}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);height:66px;z-index:18}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:#455a74;font-size:.69rem;font-weight:600}.mobile-bottom span{font-size:1.42rem;color:var(--accent);line-height:1.15}.main-footer{padding-bottom:79px}}