:root{
  --maroon:#7b1113; --maroon-2:#5a0e14; --gold:#d4af37; --gold-dark:#b8860b;
  --navy:#2b2b3a; --ink:#2c2c2c; --muted:#7a7a7a; --line:#e7ddc8; --bg:#f6f2ea;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--maroon);text-decoration:none}
a:hover{text-decoration:underline}

/* layout shell */
.shell{display:flex;min-height:100vh}
.sidebar{width:250px;flex:0 0 250px;background:linear-gradient(180deg,var(--maroon),var(--maroon-2));color:#fff;display:flex;flex-direction:column}
.brand{padding:1.2rem 1.3rem;border-bottom:1px solid rgba(255,255,255,.12);display:flex;align-items:center;gap:.6rem}
.brand .logo{width:38px;height:38px;border-radius:9px;background:var(--gold);color:var(--maroon);display:flex;align-items:center;justify-content:center;font-weight:800;font-family:Georgia,serif}
.brand b{font-size:1.05rem}
.brand small{display:block;color:var(--gold);font-size:.68rem;letter-spacing:1px;text-transform:uppercase}
.nav{padding:.6rem 0;flex:1}
.nav a{display:flex;align-items:center;gap:.7rem;color:#f3e9e9;padding:.7rem 1.3rem;font-size:.92rem;border-left:3px solid transparent}
.nav a:hover{background:rgba(255,255,255,.08);text-decoration:none}
.nav a.active{background:rgba(0,0,0,.18);border-left-color:var(--gold);color:#fff;font-weight:600}
.nav .sec{color:var(--gold);font-size:.66rem;letter-spacing:1.5px;text-transform:uppercase;padding:.9rem 1.3rem .3rem;opacity:.8}
.sidebar .foot{padding:1rem 1.3rem;border-top:1px solid rgba(255,255,255,.12);font-size:.75rem;color:#e7cccd}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:.8rem 1.5rem;display:flex;align-items:center;justify-content:space-between}
.topbar .title{font-size:1.15rem;font-weight:700;color:var(--maroon)}
.topbar .user{font-size:.85rem;color:var(--muted);display:flex;align-items:center;gap:1rem}
.topbar .user form{margin:0}
.btn{display:inline-flex;align-items:center;gap:.4rem;border:0;border-radius:8px;padding:.5rem .95rem;font-size:.86rem;font-weight:600;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--maroon);color:#fff}
.btn-gold{background:var(--gold-dark);color:#fff}
.btn-ghost{background:#f0e9db;color:var(--maroon)}
.btn-sm{padding:.32rem .7rem;font-size:.8rem}
.btn-danger{background:#b91c1c;color:#fff}
.btn-success{background:#15803d;color:#fff}

.content{padding:1.5rem;flex:1}
.flash{background:#e8f5ec;border:1px solid #bfe3cb;color:#166534;padding:.7rem 1rem;border-radius:8px;margin-bottom:1rem;font-size:.9rem}

/* cards / stats */
.stat-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:1.5rem}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.2rem;box-shadow:0 6px 18px rgba(74,15,20,.05)}
.stat .k{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:1px;font-weight:700}
.stat .v{font-size:2rem;font-weight:800;color:var(--maroon);font-family:Georgia,serif;line-height:1.1;margin-top:.2rem}
.stat.gold{border-top:3px solid var(--gold)}
.stat.maroon{border-top:3px solid var(--maroon)}

.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 6px 18px rgba(74,15,20,.05);margin-bottom:1.3rem}
.card .hd{background:var(--maroon);color:#fff;padding:.8rem 1.2rem;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.card .bd{padding:1.2rem;overflow-x:auto}

/* tables */
table.tbl{width:100%;border-collapse:collapse;font-size:.88rem;background:#fff}
table.tbl th,table.tbl td{border-bottom:1px solid #eee;padding:.6rem .8rem;text-align:left}
table.tbl thead th{background:#faf6ec;color:var(--maroon);font-size:.76rem;text-transform:uppercase;letter-spacing:.5px}
table.tbl tbody tr:hover{background:#fcfaf4}

/* badges */
.badge{display:inline-block;font-size:.72rem;font-weight:700;padding:.22rem .6rem;border-radius:50px}
.b-APPLIED{background:#fef3c7;color:#92400e}
.b-APPROVED{background:#dbeafe;color:#1e40af}
.b-REJECTED{background:#fee2e2;color:#991b1b}
.b-ADMITTED{background:#dcfce7;color:#166534}
.chip{background:#efe7d5;color:#8a7b57;padding:.25rem .6rem;border-radius:50px;font-weight:600;white-space:nowrap}
.chip-on{background:var(--maroon);color:#fff;padding:.25rem .6rem;border-radius:50px;font-weight:700;white-space:nowrap}

/* forms */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem 1.2rem}
.form-grid .full{grid-column:1/-1}
.fld label{display:block;font-size:.8rem;font-weight:600;color:var(--navy);margin-bottom:.3rem}
.fld input,.fld select,.fld textarea{width:100%;border:1px solid #d8cdb4;border-radius:8px;padding:.55rem .7rem;font-size:.9rem;font-family:inherit}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--gold-dark);box-shadow:0 0 0 3px rgba(212,175,55,.18)}
.err{color:#b91c1c;font-size:.78rem;margin-top:.25rem}
.actions{margin-top:1.2rem;display:flex;gap:.7rem}

.dl{display:grid;grid-template-columns:200px 1fr;gap:.55rem 1rem;font-size:.9rem}
.dl dt{color:var(--muted);font-weight:600}
.dl dd{margin:0}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--maroon),var(--maroon-2))}
.login-card{background:#fff;border-radius:18px;padding:2.2rem;width:360px;box-shadow:0 25px 60px rgba(0,0,0,.3);border-top:5px solid var(--gold)}
.login-card .lg{width:56px;height:56px;border-radius:14px;background:var(--maroon);color:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.4rem;font-family:Georgia,serif;margin:0 auto 1rem}
.login-card h1{text-align:center;font-size:1.3rem;color:var(--maroon);margin:.2rem 0}
.login-card p.sub{text-align:center;color:var(--muted);font-size:.82rem;margin:0 0 1.4rem}
.login-card .msg{font-size:.82rem;padding:.5rem .7rem;border-radius:7px;margin-bottom:.8rem}
.login-card .msg.err{background:#fee2e2;color:#991b1b}
.login-card .msg.ok{background:#dcfce7;color:#166534}

@media(max-width:820px){
  .sidebar{display:none}
  .form-grid{grid-template-columns:1fr}
  .dl{grid-template-columns:1fr}
}