:root{
  --bg:#08142e; --nav:#14306a; --hero:#1b3d7e; --blue:#3b7bdc; --blue-2:#4f8fef;
  --sky:#6fa8ff; --ice:#c5dcff; --text:#e8eefc; --muted:#9db1d8;
  --line:rgba(255,255,255,.12); --green:#34d399; --red:#fb7185;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Nunito',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}
a{color:inherit;text-decoration:none}

.wrap{display:grid;grid-template-columns:1.05fr .95fr;min-height:100vh}

/* sisi kiri (merek) */
.side{position:relative;overflow:hidden;background:var(--hero);display:flex;flex-direction:column;justify-content:space-between;padding:42px 56px}
.side::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,#0d2250 0%,#071433 100%);clip-path:polygon(70% 0,100% 0,100% 100%,56% 100%)}
.side::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:40px 40px}
.wm{position:absolute;right:-20px;bottom:-90px;font-size:420px;font-weight:900;line-height:1;color:rgba(79,143,239,.09);letter-spacing:-.04em;user-select:none;pointer-events:none;z-index:1}
.side > *:not(.wm){position:relative;z-index:2}
.brand{font-weight:900;font-size:26px;letter-spacing:-.01em;color:#fff}
.brand span{color:var(--sky)}
.side h2{font-size:clamp(2rem,3.6vw,3rem);font-weight:900;line-height:1.12;letter-spacing:-.02em;color:#fff;max-width:480px}
.side h2 em{font-style:normal;color:transparent;-webkit-text-stroke:2px var(--blue-2)}
.side p{margin-top:18px;color:#b3c4e8;max-width:420px;font-size:16px}
.pts{display:grid;gap:12px;margin-top:30px}
.pts li{list-style:none;display:flex;gap:12px;align-items:center;color:var(--ice);font-weight:700;font-size:14.5px}
.pts li::before{content:"✓";flex:none;width:24px;height:24px;border-radius:7px;background:var(--blue);display:grid;place-items:center;font-size:12px;color:#fff}
.back{display:inline-flex;gap:8px;align-items:center;color:#b3c4e8;font-size:14px;font-weight:700}
.back:hover{color:#fff}

/* sisi kanan (form) */
.panel{display:grid;place-items:center;padding:40px 28px;background:radial-gradient(900px 500px at 80% -10%,rgba(59,123,220,.18),transparent 60%),var(--bg)}
.card{width:100%;max-width:430px;background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:38px 34px;box-shadow:0 26px 70px rgba(0,0,0,.4);backdrop-filter:blur(10px)}
.badge{display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(111,168,255,.45);background:rgba(59,123,220,.16);color:var(--ice);padding:5px 14px;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;border-radius:4px}
.badge i{width:6px;height:6px;border-radius:50%;background:var(--sky);display:block}
.card h1{font-size:30px;font-weight:900;color:#fff;margin:18px 0 6px;letter-spacing:-.02em}
.card .sub{color:var(--muted);font-size:14.5px;margin-bottom:26px}

.alert{border-radius:12px;padding:12px 16px;font-size:14px;font-weight:700;margin-bottom:18px;border:1px solid}
.alert.err{background:rgba(251,113,133,.12);border-color:rgba(251,113,133,.4);color:#fecdd3}
.alert.ok{background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.4);color:#a7f3d0}

label{display:block;font-size:13px;font-weight:800;color:var(--ice);margin-bottom:7px}
.field{margin-bottom:18px}
.inp{position:relative}
.inp input{width:100%;background:rgba(5,12,32,.6);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:14px 16px;font:inherit;font-size:15px;color:#fff;outline:none;transition:.2s}
.inp input::placeholder{color:#6f84b0}
.inp input:focus{border-color:var(--blue-2);box-shadow:0 0 0 4px rgba(79,143,239,.2)}
.inp .toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);font:inherit;font-size:12.5px;font-weight:800;cursor:pointer;padding:8px 10px;border-radius:8px}
.inp .toggle:hover{color:#fff;background:rgba(255,255,255,.08)}
.inp.pw input{padding-right:78px}
.cap{display:flex;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.cap img{border-radius:10px;border:1px solid rgba(255,255,255,.18);background:#e8f0ff;max-width:100%;height:auto}
.cap-re{background:none;border:1px solid rgba(255,255,255,.18);color:var(--ice);font:inherit;font-size:13px;font-weight:800;padding:8px 14px;border-radius:10px;cursor:pointer}
.cap-re:hover{background:rgba(255,255,255,.08);color:#fff}
.cap-q{font-weight:800;font-size:18px;color:#fff;margin-bottom:8px}
#captcha{text-transform:uppercase;letter-spacing:.18em;font-weight:800}
#captcha::placeholder{text-transform:none;letter-spacing:0;font-weight:400}

.btn{width:100%;margin-top:6px;border:0;cursor:pointer;background:var(--blue);color:#fff;font:inherit;font-weight:800;font-size:15.5px;padding:15px;border-radius:12px;box-shadow:0 8px 26px rgba(59,123,220,.45);transition:.25s}
.btn:hover{background:var(--blue-2);transform:translateY(-2px)}
.btn:disabled{opacity:.7;cursor:wait;transform:none}
.foot{margin-top:22px;text-align:center;color:var(--muted);font-size:13px}
.lock{display:flex;gap:8px;justify-content:center;align-items:center;margin-top:18px;color:#7f93bd;font-size:12.5px}

@media(max-width:900px){
  .wrap{grid-template-columns:1fr}
  .side{display:none}
  .panel{min-height:100vh}
}

/* tambahan bersama (daftar) */
.card.wide{max-width:560px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hint{font-size:12.5px;color:var(--muted);margin:-8px 0 14px}
.note{border-radius:12px;padding:11px 15px;font-size:13.5px;font-weight:700;margin-bottom:16px;border:1px solid rgba(111,168,255,.4);background:rgba(59,123,220,.14);color:var(--ice)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.inp select{width:100%;background:rgba(5,12,32,.6);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:14px 16px;font:inherit;font-size:15px;color:#fff}
.sug{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:20;background:#0d1f4a;border:1px solid rgba(111,168,255,.45);border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.5);max-height:290px;overflow:auto;padding:6px}
.sug[hidden]{display:none}
.sug button{display:block;width:100%;text-align:left;background:none;border:0;color:#fff;font:inherit;padding:9px 12px;border-radius:8px;cursor:pointer}
.sug button:hover,.sug button.on{background:rgba(79,143,239,.28)}
.sug b{display:block;font-size:14px;font-weight:800}
.sug small{display:block;color:var(--muted);font-size:12px;margin-top:1px}
.sug .none{padding:10px 12px;color:var(--muted);font-size:13px}
.picked{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:12.5px;font-weight:800;color:#a7f3d0}
.picked[hidden]{display:none}
.picked button{background:none;border:0;color:var(--muted);font:inherit;font-size:12px;font-weight:800;cursor:pointer;text-decoration:underline}
@media(max-width:480px){.row2{grid-template-columns:1fr}.card{padding:28px 20px}}

/* ===== Satu layar: tanpa scroll halaman (login & daftar) ===== */
html,body{height:100%}
body{overflow:hidden}
.wrap{height:100vh;height:100dvh;min-height:0}
.side{padding:34px 56px;min-height:0}
.panel{display:flex;padding:16px 28px;overflow-y:auto;min-height:0}
.card{margin:auto;padding:26px 32px}
.card h1{font-size:27px;margin:12px 0 2px}
.card .sub{margin-bottom:14px;font-size:14px}
.alert{padding:9px 14px;margin-bottom:12px;font-size:13.5px}
.field{margin-bottom:12px}
label{margin-bottom:5px}
.inp input,.inp select{padding:11px 14px;font-size:14.5px}
.inp.pw input{padding-right:70px}
.btn{padding:13px;margin-top:4px}
.foot{margin-top:12px}
.lock{margin-top:10px}
.hint{margin:-4px 0 10px}
.cap{margin-bottom:0;flex-wrap:nowrap}
.cap img{height:52px;width:auto;flex:none}
.cap.inline{display:flex;gap:10px;align-items:center}
.cap.inline .inp{flex:1;min-width:0}
.cap.inline #captcha{text-align:center}
.cap-q{margin-bottom:6px}
@media(max-height:760px){
  .card{padding:20px 28px}
  .card .sub{display:none}
  .card h1{margin:10px 0 10px;font-size:24px}
  .field{margin-bottom:9px}
  .inp input,.inp select{padding:9px 13px}
  .cap img{height:44px}
  .btn{padding:11px}
}
@media(max-width:900px){
  body{overflow:auto}
  .wrap{height:auto;min-height:100dvh}
  .panel{overflow:visible}
}

/* kode keamanan: satu baris rapi (gambar | ganti | kolom isi) */
.cap.inline{display:flex;align-items:stretch;gap:10px}
.cap.inline img{height:48px;width:auto;border-radius:10px;flex:none;align-self:center}
.cap.inline .cap-re{flex:none;width:46px;height:48px;align-self:center;padding:0;font-size:18px;line-height:1;display:grid;place-items:center;border-radius:10px}
.cap.inline .inp{flex:1;min-width:0;align-self:center}
.cap.inline .inp input{height:48px;text-align:center;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.cap.inline .inp input::placeholder{letter-spacing:0;font-weight:400;text-transform:none}
@media(max-width:480px){
  .cap.inline{flex-wrap:wrap}
  .cap.inline .inp{flex:1 1 100%}
  .cap.inline img{flex:1 1 auto;width:auto;max-width:calc(100% - 56px);object-fit:contain}
}

/* lupa kata sandi */
.lbl-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.lbl-row label{margin-bottom:5px}
.lupa{background:none;border:0;color:var(--sky);font:inherit;font-size:12.5px;font-weight:800;cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:3px}
.lupa:hover{color:#fff}
.mdl-ov{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(3,9,24,.72);backdrop-filter:blur(4px)}
.mdl-ov.on{display:flex}
.mdl{position:relative;width:100%;max-width:420px;background:linear-gradient(145deg,#12275a,#0b1a3d);border:1px solid rgba(255,255,255,.16);border-radius:20px;padding:30px 28px 26px;box-shadow:0 30px 80px rgba(0,0,0,.55)}
.mdl h2{font-size:22px;font-weight:900;color:#fff;letter-spacing:-.01em}
.mdl .sub{color:var(--muted);font-size:13.5px;margin:6px 0 16px}
.mdl-x{position:absolute;right:14px;top:12px;background:none;border:0;color:var(--muted);font-size:28px;line-height:1;cursor:pointer;padding:4px 10px;border-radius:8px}
.mdl-x:hover{color:#fff;background:rgba(255,255,255,.08)}
.mdl-err{color:#fecdd3;font-size:13px;font-weight:700;margin:0 0 10px}
.mdl-err[hidden]{display:none}
.btn-wa{background:#1f9d6b;box-shadow:0 8px 24px rgba(31,157,107,.4)}
.btn-wa:hover{background:#25b87c}