:root{
  --biru:#1565c0; --biru-tua:#0d47a1; --hijau:#2e7d32; --merah:#c62828;
  --kuning:#f9a825; --abu:#f4f6f8; --garis:#dde3ea; --teks:#243342;
  --teks-2:#5b6b7b; --putih:#fff; --radius:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--abu);
  color:var(--teks);font-size:16px;line-height:1.5}
button{font:inherit;cursor:pointer;border:none;border-radius:var(--radius)}
input,select,textarea{font:inherit;width:100%;padding:12px 14px;border:1.5px solid var(--garis);
  border-radius:10px;background:var(--putih);color:var(--teks)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--biru);border-color:var(--biru)}
label{display:block;font-weight:600;font-size:14px;margin:12px 0 4px;color:var(--teks-2)}
h1{font-size:22px}h2{font-size:19px;margin-bottom:12px}h3{font-size:16px}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-box{background:var(--putih);border-radius:18px;padding:36px 32px;max-width:400px;width:100%;
  box-shadow:0 8px 40px rgba(21,101,192,.12)}
.login-box h1{color:var(--biru-tua);margin-bottom:4px}
.login-box p{color:var(--teks-2);margin-bottom:18px}

/* ---------- kerangka ---------- */
.app{display:none;min-height:100vh}
.topbar{background:var(--biru);color:#fff;padding:10px 16px;display:flex;align-items:center;
  gap:12px;position:sticky;top:0;z-index:50}
.topbar .nama-klinik{font-weight:700;flex:1;font-size:15px}
.topbar .pengguna{font-size:13px;opacity:.9;text-align:right}
.badge-mode{background:var(--kuning);color:#5d4300;font-size:11px;font-weight:700;
  padding:3px 8px;border-radius:99px}
.nav{display:flex;gap:6px;background:var(--putih);padding:8px 12px;overflow-x:auto;
  border-bottom:1px solid var(--garis);position:sticky;top:52px;z-index:40}
.nav button{background:transparent;padding:10px 16px;border-radius:10px;font-weight:600;
  color:var(--teks-2);white-space:nowrap;font-size:15px}
.nav button.aktif{background:var(--biru);color:#fff}
.isi{padding:18px;max-width:1100px;margin:0 auto}

/* ---------- komponen ---------- */
.kartu{background:var(--putih);border-radius:var(--radius);padding:18px;margin-bottom:16px;
  box-shadow:0 1px 4px rgba(36,51,66,.06)}
.baris{display:flex;gap:12px;flex-wrap:wrap}
.baris>*{flex:1;min-width:140px}
.btn{background:var(--biru);color:#fff;padding:13px 22px;font-weight:700;font-size:16px}
.btn:hover{background:var(--biru-tua)}
.btn.hijau{background:var(--hijau)}
.btn.merah{background:var(--merah)}
.btn.abu{background:#e5eaf0;color:var(--teks)}
.btn.kecil{padding:8px 14px;font-size:14px;border-radius:9px}
.btn.lebar{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th{color:var(--teks-2);font-size:13px;text-transform:uppercase;letter-spacing:.4px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--garis)}
tr:last-child td{border-bottom:none}
.chip{display:inline-block;padding:4px 12px;border-radius:99px;font-size:13px;font-weight:700}
.chip.menunggu{background:#fff3cd;color:#7a5c00}
.chip.diperiksa{background:#cfe2ff;color:#084298}
.chip.selesai{background:#d1e7dd;color:#0f5132}
.chip.batal{background:#f8d7da;color:#842029}
.chip.jkn{background:#d1e7dd;color:#0f5132}
.chip.umum{background:#e2e3e5;color:#41464b}
.chip.gagal{background:#f8d7da;color:#842029}
.chip.terkirim{background:#d1e7dd;color:#0f5132}
.chip.antri,.chip.tunda{background:#fff3cd;color:#7a5c00}
.info{background:#e7f1ff;border:1px solid #b6d4fe;color:#084298;border-radius:10px;
  padding:12px 14px;font-size:14.5px;margin:10px 0}
.peringatan{background:#fff3cd;border:1px solid #ffe69c;color:#664d03;border-radius:10px;
  padding:12px 14px;font-size:14.5px;margin:10px 0}
.kosong{color:var(--teks-2);text-align:center;padding:30px 10px;font-size:15px}

/* antrean besar */
.antrean-item{display:flex;align-items:center;gap:14px;padding:14px;border:1.5px solid var(--garis);
  border-radius:var(--radius);margin-bottom:10px;background:var(--putih)}
.antrean-no{font-size:26px;font-weight:800;color:var(--biru);min-width:56px;text-align:center}
.antrean-nama{font-weight:700;font-size:17px}
.antrean-sub{color:var(--teks-2);font-size:13.5px}
.antrean-aksi{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}

/* langkah kasir */
.total-besar{font-size:30px;font-weight:800;color:var(--hijau);text-align:right}

/* autocomplete */
.ac-wrap{position:relative}
.ac-list{position:absolute;left:0;right:0;top:100%;background:var(--putih);z-index:30;
  border:1px solid var(--garis);border-radius:10px;max-height:230px;overflow-y:auto;
  box-shadow:0 6px 24px rgba(0,0,0,.12)}
.ac-list div{padding:11px 14px;cursor:pointer;border-bottom:1px solid var(--abu)}
.ac-list div:hover{background:#e7f1ff}

/* toast */
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:99;
  background:#243342;color:#fff;padding:13px 22px;border-radius:99px;font-weight:600;
  display:none;max-width:90vw;text-align:center}
#toast.err{background:var(--merah)}
#toast.ok{background:var(--hijau)}

/* modal */
.modal-latar{position:fixed;inset:0;background:rgba(20,30,40,.5);z-index:60;display:flex;
  align-items:center;justify-content:center;padding:16px}
.modal{background:var(--putih);border-radius:16px;padding:24px;max-width:560px;width:100%;
  max-height:90vh;overflow-y:auto}
.modal h2{margin-bottom:6px}

@media(max-width:640px){
  .isi{padding:12px}
  .antrean-aksi{width:100%;margin-left:0}
  .topbar .pengguna{display:none}
}
@media print{
  .topbar,.nav,button{display:none !important}
}