:root{--pink:#ed165c;--blue:#173fba;--navy:#071c4b;--yellow:#f6ad00}body{font-family:system-ui,sans-serif;background:#f6f7fb;color:#16203c}.admin-shell{min-height:100vh}.sidebar{width:260px;background:var(--navy);color:#fff;position:fixed;inset:0 auto 0 0;padding:1.5rem;overflow:auto}.sidebar img{width:74px;height:74px;object-fit:contain;background:#fff}.sidebar a{display:block;color:#bfcbee;padding:.75rem 1rem;border-radius:12px;margin:.3rem 0;text-decoration:none;font-weight:700}.sidebar a:hover,.sidebar a.active{background:var(--pink);color:#fff}.admin-main{margin-left:260px;padding:2.5rem}.panel{background:#fff;border-radius:20px;padding:1.7rem;box-shadow:0 10px 30px rgba(7,28,75,.07)}.stat{border-left:5px solid var(--pink)}.form-control,.form-select{border-radius:11px;padding:.75rem}.btn-primary{background:var(--blue);border-color:var(--blue)}.btn-danger{background:var(--pink);border-color:var(--pink)}.table>:not(caption)>*>*{padding:.9rem}.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--blue))}.login-card{width:min(440px,92vw);background:#fff;border-radius:24px;padding:2.5rem}.login-card img{width:100px;height:100px;object-fit:contain;display:block;margin:0 auto 1rem}@media(max-width:850px){.sidebar{position:static;width:100%}.admin-main{margin:0;padding:1.2rem}.sidebar nav{display:flex;flex-wrap:wrap}.sidebar a{font-size:.8rem}}