:root{
  --red:#d81f26; --red-dark:#9c1218; --red-soft:#fdecec;
  --black:#111214; --ink:#1b1d21; --grey:#6b7280;
  --line:#e6e7eb; --bg:#f5f6f8; --white:#fff;
}
*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI',Tahoma,Verdana,sans-serif}
body{background:var(--bg);color:var(--ink);font-size:14px}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}

/* ===== Layout ===== */
.app{display:flex;min-height:100vh}
.sidebar{width:250px;background:var(--black);color:#fff;flex-shrink:0;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid #26282c}
.brand-logo{background:var(--red);color:#fff;font-weight:800;border-radius:8px;padding:8px 9px;font-size:.75rem;letter-spacing:.5px}
.brand strong{display:block;font-size:.95rem}
.brand small{color:#9aa0a6;font-size:.72rem}
.sidebar nav{display:flex;flex-direction:column;padding:10px 8px;gap:2px;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#dfe1e5;font-size:.87rem}
.nav-item:hover{background:#22242a;color:#fff;text-decoration:none}
.nav-item.active{background:var(--red);color:#fff;font-weight:600}
.nav-item.logout{margin-top:10px;border-top:1px solid #26282c;border-radius:0;color:#ff8a8a}
.ico{width:20px;display:inline-block;text-align:center}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:#fff;border-bottom:3px solid var(--red);padding:16px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar h1{font-size:1.15rem}
.topbar .sub{color:var(--grey);font-size:.78rem}
.userbox{display:flex;align-items:center;gap:10px;text-align:right}
.userbox small{display:block;color:var(--grey);font-size:.72rem}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--black);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.content{padding:22px 24px 40px;flex:1}

/* ===== Kartu & tabel ===== */
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:18px}
.card h2{font-size:1rem;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--red-soft)}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}

.stat{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:12px;padding:16px;display:flex;align-items:center;gap:14px}
.stat.black{border-left-color:var(--black)}
.stat.green{border-left-color:#16a34a}
.stat.grey{border-left-color:#9ca3af}
.stat-ico{font-size:1.6rem}
.stat-val{font-size:1.35rem;font-weight:800;color:var(--black)}
.stat-lbl{color:var(--grey);font-size:.76rem}

table{width:100%;border-collapse:collapse;font-size:.84rem}
th{background:var(--black);color:#fff;text-align:left;padding:10px;font-weight:600;font-size:.78rem;white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:nth-child(even){background:#fafbfc}
tbody tr:hover{background:var(--red-soft)}
.table-wrap{overflow-x:auto}
.empty{text-align:center;color:var(--grey);padding:30px}

/* ===== Form ===== */
label{display:block;font-weight:600;font-size:.8rem;margin-bottom:6px;color:#374151}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  width:100%;padding:10px 12px;border:2px solid var(--line);border-radius:9px;font-size:.88rem;outline:none;background:#fff}
input:focus,select:focus,textarea:focus{border-color:var(--red)}
textarea{min-height:140px;font-family:Consolas,Monaco,monospace;font-size:.82rem}
.form-row{margin-bottom:14px}
.form-row.inline{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.form-row.inline>div{flex:1;min-width:150px}
.hint{color:var(--grey);font-size:.75rem;margin-top:5px}

.btn{display:inline-block;background:var(--red);color:#fff;border:none;padding:10px 18px;border-radius:9px;font-weight:600;font-size:.85rem;cursor:pointer}
.btn:hover{background:var(--red-dark);text-decoration:none;color:#fff}
.btn-black{background:var(--black)}.btn-black:hover{background:#000}
.btn-grey{background:#6b7280}.btn-grey:hover{background:#4b5563}
.btn-sm{padding:6px 11px;font-size:.76rem}
.btn-outline{background:#fff;color:var(--red);border:2px solid var(--red)}
.btn-outline:hover{background:var(--red);color:#fff}
.btn-danger{background:#111;border:2px solid #d81f26;color:#ff6b6b;background:#fff}
.actions{display:flex;gap:6px;flex-wrap:wrap}

.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:.7rem;font-weight:700}
.bg-green{background:#dcfce7;color:#15803d}
.bg-red{background:#fee2e2;color:#b91c1c}
.bg-yellow{background:#fef3c7;color:#b45309}
.bg-grey{background:#e5e7eb;color:#374151}
.bg-black{background:#111;color:#fff}

.alert{padding:12px 16px;border-radius:9px;margin-bottom:16px;font-size:.86rem}
.alert-ok{background:#dcfce7;color:#15803d;border-left:4px solid #16a34a}
.alert-err{background:#fee2e2;color:#b91c1c;border-left:4px solid #dc2626}

.note{background:var(--red-soft);border-left:4px solid var(--red);padding:12px 14px;border-radius:8px;font-size:.83rem;margin-bottom:14px}
.code{background:#0d0f12;color:#e6e7eb;padding:14px;border-radius:9px;font-family:Consolas,Monaco,monospace;font-size:.76rem;white-space:pre-wrap;word-break:break-all;overflow-x:auto;position:relative}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}

/* ===== Login ===== */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:
  radial-gradient(circle at 20% 20%,#3a0d0f 0,transparent 45%),
  radial-gradient(circle at 85% 80%,#4a1113 0,transparent 40%),#0d0f12;padding:20px}
.login-card{background:#fff;border-radius:16px;width:100%;max-width:390px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.login-head{background:linear-gradient(135deg,#d81f26,#7f1015);color:#fff;padding:26px 26px 22px;text-align:center}
.login-head h1{font-size:1.2rem}
.login-head p{font-size:.8rem;opacity:.9;margin-top:4px}
.login-body{padding:24px 26px 28px}
.login-body .btn{width:100%;padding:13px}

@media(max-width:820px){
  .app{flex-direction:column}
  .sidebar{width:100%}
  .sidebar nav{flex-direction:row;flex-wrap:wrap;overflow-x:auto}
  .nav-item{font-size:.78rem;padding:8px 10px}
  .nav-item.logout{border:none}
  .content{padding:16px 14px 30px}
  .topbar{padding:12px 14px}
}