:root { --navy:#233886; --ink:#10183d; --gray:#8c8c8c; --paper:#f4f5f8; }
* { box-sizing: border-box; }
body { margin: 0; font-family: Figtree, Segoe UI, sans-serif; background: var(--paper); color: #1c1c1c; }
a { color: var(--navy); }
.login-wrap { min-height: 100vh; display: grid; place-items: center; background: var(--ink); }
.login-card { background: #fff; padding: 2rem; width: min(420px, 92vw); }
.login-card img { height: 96px; margin: 0 auto 1rem; display: block; object-fit: contain; }
.side-brand { display: flex; align-items: center; gap: 0.7rem; padding: 0 1.2rem 1rem; text-decoration: none; color: #fff !important; }
.side-brand img { height: 52px; width: auto; background: #fff; border-radius: 4px; }
.side-brand strong { display: block; letter-spacing: 0.14em; font-size: 1.05rem; }
.side-brand:hover, .side-brand.is-on { background: transparent !important; }
.shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.side { background: var(--ink); color: #d5d9e8; padding: 1.2rem 0; }
.side a { display: block; color: inherit; text-decoration: none; padding: 0.45rem 1.2rem; font-size: 0.92rem; }
.side a:hover, .side a.is-on { background: #233886; color: #fff; }
.side h1 { font-size: 0.95rem; color: #fff; padding: 0 1.2rem; margin: 0 0 1rem; }
.main { padding: 1.5rem; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border-bottom: 1px solid #e5e5e5; text-align: left; padding: 0.55rem 0.7rem; font-size: 0.9rem; }
.btn { background: var(--navy); color: #fff; border: 0; padding: 0.55rem 0.9rem; cursor: pointer; text-decoration: none; display: inline-block; }
input, textarea, select { width: 100%; padding: 0.55rem; margin: 0 0 0.7rem; font: inherit; border: 1px solid #ccc; }
label { font-size: 0.8rem; font-weight: 700; color: var(--ink); }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; margin-bottom: 1.5rem; }
.stat { background: #fff; padding: 1rem; }
.stat strong { display: block; font-size: 1.6rem; color: var(--navy); }
.err { color: #9b1c1c; }
.top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
@media (max-width: 900px) { .shell { grid-template-columns: 1fr; } .grid { grid-template-columns: 1fr 1fr; } }