:root{--navy:#0b1f3a;--blue:#1957d2;--bg:#f4f7fb}.platform-body{margin:0;background:var(--bg);color:#182335;font-family:Inter,system-ui,sans-serif}.platform-sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:var(--navy);padding:1.2rem;display:flex;flex-direction:column;color:#fff}.platform-logo{display:flex;align-items:center;gap:.7rem;color:#fff;text-decoration:none;margin-bottom:2.2rem}.platform-logo img{width:45px;height:45px;object-fit:contain;background:#fff;border-radius:.7rem}.platform-logo span,.platform-logo small{display:block}.platform-logo small{font-size:.64rem;opacity:.7}.platform-sidebar nav{display:grid;gap:.5rem;flex:1}.platform-sidebar nav a{color:#d8e3f2;text-decoration:none;padding:.8rem;border-radius:.7rem}.platform-sidebar nav a:hover{background:#18375f}.platform-sidebar i{margin-right:.7rem}.platform-main{margin-left:250px;min-height:100vh}.platform-main>header{height:72px;background:#fff;border-bottom:1px solid #dde4ee;display:flex;justify-content:flex-end;align-items:center;padding:0 2rem}.platform-main>header small,.platform-main>header strong{display:block;text-align:right}.platform-content{padding:2rem}.platform-card{background:#fff;border:1px solid #dde5ef;border-radius:1rem;padding:1.4rem;box-shadow:0 8px 28px rgba(11,31,58,.05)}.platform-login-shell{min-height:100vh;display:grid;place-items:center;padding:1rem;background:linear-gradient(135deg,#071528,#12355f)}.platform-login{width:min(440px,100%);background:#fff;padding:2rem;border-radius:1.2rem}.platform-login img{width:72px;height:72px;object-fit:contain}.status-pill{display:inline-flex;padding:.3rem .6rem;border-radius:999px;background:#e9eef6;font-size:.78rem;font-weight:700}.platform-tabs{display:flex;gap:.5rem;overflow:auto;margin-bottom:1rem}.platform-tabs span{padding:.5rem .8rem;background:#edf2f8;border-radius:.5rem;white-space:nowrap}@media(max-width:767px){.platform-sidebar{position:static;width:auto}.platform-main{margin-left:0}.platform-sidebar nav{grid-template-columns:repeat(3,1fr)}.platform-content{padding:1rem}}