body{background:#f4f7fb;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033}
:root{--brand:#12355b;--brand2:#1d5d8f;--soft:#e9f1fb}
.sidebar{width:270px;height:100vh;height:100dvh;background:#0f2945;color:#dcecff;position:fixed;left:0;top:0;z-index:1030;display:flex;flex-direction:column;overflow:hidden}
.sidebar .brand{padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.1);flex-shrink:0}
.sidebar .side-nav{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding:12px 0 72px;overscroll-behavior:contain;scrollbar-width:auto;scrollbar-color:rgba(255,255,255,.55) rgba(255,255,255,.08);scroll-behavior:smooth}
.sidebar .side-nav::-webkit-scrollbar{width:10px}
.sidebar .side-nav::-webkit-scrollbar-track{background:rgba(255,255,255,.08)}
.sidebar .side-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.55);border-radius:6px}
.sidebar .side-footer{flex-shrink:0;padding:10px 0 12px;border-top:1px solid rgba(255,255,255,.1);background:#0f2945}
.sidebar a.logout{color:#ffc107;margin-top:10px;border-top:1px solid rgba(255,255,255,.1);border-radius:0 0 9px 9px}
.sidebar a.logout:hover{background:rgba(255,193,7,.15);color:#ffd451}
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(10,22,38,.5);z-index:1025}
.sidebar-backdrop.show{display:block}
.sidebar a{color:#cbd9e8;text-decoration:none;display:flex;gap:12px;align-items:center;padding:11px 18px;border-radius:9px;margin:3px 12px;white-space:nowrap}
.sidebar a:hover,.sidebar a.active{background:#1b466d;color:#fff}
.main{margin-left:270px;min-height:100vh;min-width:0}
.topbar{height:72px;background:#fff;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:1020}
.content{padding:26px}
.metric{background:#fff;border:1px solid #e1e8f0;border-radius:16px;padding:20px;box-shadow:0 6px 20px rgba(18,53,91,.04)}
.metric .icon{width:44px;height:44px;border-radius:12px;background:var(--soft);display:grid;place-items:center;color:var(--brand);font-size:20px}
.metric .num{font-size:28px;font-weight:800;margin-top:14px}
.panel{background:#fff;border:1px solid #e1e8f0;border-radius:16px;box-shadow:0 6px 20px rgba(18,53,91,.04)}
.panel-header{padding:18px 20px;border-bottom:1px solid #edf1f5}
.panel-body{padding:20px}
.table>:not(caption)>*>*{padding:13px 12px}
.avatar{width:40px;height:40px;border-radius:50%;background:#dcecff;color:var(--brand);display:grid;place-items:center;font-weight:800}
.login-page{min-height:100vh;background:linear-gradient(135deg,#0f2945,#1d5d8f);display:grid;place-items:center}
.login-card{width:min(470px,94vw);border:0;border-radius:22px;box-shadow:0 30px 70px rgba(0,0,0,.2)}
.hero{background:linear-gradient(135deg,#12355b,#2876a9);color:white;border-radius:18px;padding:24px}
.small-muted{font-size:.83rem;color:#718096}
@media(max-height:820px){.sidebar .brand{padding:14px 18px}.sidebar a{padding:8px 16px;margin:2px 10px;font-size:.93rem}.sidebar .side-nav{padding:8px 0 72px}}
@media(max-height:700px){.sidebar .brand{padding:14px 18px}.sidebar a{padding:8px 16px;margin:2px 10px;font-size:.92rem}.sidebar .side-nav{padding:8px 0}}
@media(max-height:520px){.sidebar .brand{display:none}.sidebar a{padding:6px 14px;font-size:.88rem}}
@media(max-width:991px){.sidebar{width:min(270px,85vw);transform:translateX(-100%);transition:.2s}.sidebar.show{transform:translateX(0)}.main{margin-left:0}.content{padding:18px}}

.side-scroll-down{position:absolute;left:50%;bottom:78px;transform:translateX(-50%);width:38px;height:38px;border-radius:50%;border:0;background:#1d5d8f;color:#fff;box-shadow:0 4px 12px rgba(0,0,0,.35);display:none;align-items:center;justify-content:center;z-index:5;animation:sbounce 1.4s infinite}
.side-scroll-down.show{display:flex}
@keyframes sbounce{0%,100%{margin-bottom:0}50%{margin-bottom:5px}}

/* compact by default so every link fits on typical laptop screens */
.sidebar .brand{padding:14px 18px}
.sidebar a{padding:7px 14px;margin:1px 10px;font-size:.92rem;gap:10px}
.sidebar .side-nav{padding:6px 0 40px}
.sidebar a.logout{margin-top:6px}

/* ===== Public landing / auth pages (split layout) ===== */
.auth-body{background:#f4f7fb}
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
.auth-info{order:-1;background:linear-gradient(145deg,#0b2745,#12355b 55%,#1d6fa8);color:#fff;padding:56px clamp(24px,5vw,72px);display:flex;flex-direction:column;justify-content:center;gap:26px}
.auth-info h1{font-weight:800;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.15;margin:0}
.auth-info .lead{opacity:.85;font-size:1.02rem;margin:0}
.auth-chip{display:inline-flex;align-items:center;gap:8px;background:#ffffff1f;border:1px solid #ffffff33;border-radius:999px;padding:6px 14px;font-size:.78rem;letter-spacing:.3px;align-self:flex-start}
.feat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.feat{display:flex;gap:12px;align-items:flex-start}
.feat i{width:38px;height:38px;flex:none;border-radius:10px;background:#ffffff1c;display:grid;place-items:center;font-size:1.05rem}
.feat b{display:block;font-size:.92rem}.feat span{font-size:.79rem;opacity:.75}
.steps{display:flex;gap:10px;flex-wrap:wrap}
.steps .st{flex:1 1 110px;background:#ffffff14;border-radius:12px;padding:12px;font-size:.8rem}
.steps .st b{display:block;font-size:.93rem}
.auth-form-side{display:grid;place-items:center;padding:32px 20px;background:#fff}
.auth-form-box{width:min(430px,100%)}
@media(max-width:991px){.auth-wrap{grid-template-columns:1fr}.auth-info{order:0;padding:36px 24px}.feat-grid{grid-template-columns:1fr}}