:root{
  --green:#0f7b4f; --green-dark:#0a5c3a; --green-soft:#e8f5ee;
  --amber:#f59e0b; --amber-soft:#fff7e6;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8e5;
  --bg:#f6f8f6; --card:#ffffff; --radius:16px;
  --shadow:0 1px 2px rgba(15,23,42,.05),0 8px 24px -12px rgba(15,23,42,.18);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.55; -webkit-font-smoothing:antialiased;
}
a{color:var(--green-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0 0 .4em}
h1{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h2{font-size:clamp(1.25rem,2.4vw,1.7rem)}
h3{font-size:1.05rem}
p{margin:.35em 0}
small{font-size:.82em}
code{background:#eef2ef;padding:.15em .45em;border-radius:6px;font-size:.92em;letter-spacing:.02em}
hr{border:0;border-top:1px solid var(--line);margin:1.2rem 0}
.wrap{width:min(1180px,94vw);margin:0 auto}
.muted{color:var(--muted)}
.fine{font-size:.82rem;color:var(--muted)}
.center{text-align:center;display:block}
.right{text-align:right}
.nowrap{white-space:nowrap}
.big{font-size:1.5rem;font-weight:700;color:var(--green-dark)}
.empty{color:var(--muted);font-size:.92rem;padding:1rem 0}

/* ------------------------------------------------------------------ topbar */
.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:800;color:#fff;
  background:linear-gradient(140deg,var(--green),#18a06a);box-shadow:var(--shadow);
}
.brand-text{font-weight:750;font-size:1.05rem;display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-weight:400;color:var(--muted);font-size:.72rem}
.nav{display:flex;align-items:center;gap:.15rem;flex-wrap:wrap}
.nav a{padding:.5rem .8rem;border-radius:10px;color:var(--ink);font-weight:600;font-size:.94rem}
.nav a:hover{background:var(--green-soft);text-decoration:none}
.nav a.on{background:var(--green);color:#fff}
.nav a.btn-line{color:var(--green-dark);border:1px solid var(--green)}
.nav a.btn-line.on{background:var(--green);color:#fff}

/* ------------------------------------------------------------------ buttons */
.btn{
  display:inline-block;background:var(--green);color:#fff;border:0;border-radius:12px;
  padding:.72rem 1.15rem;font-weight:650;font-size:.95rem;cursor:pointer;text-align:center;
}
.btn:hover{background:var(--green-dark);text-decoration:none;color:#fff}
.btn:disabled{background:#cbd5d0;cursor:not-allowed}
.btn.wide{width:100%;display:block;margin-top:.4rem}
.btn-ghost,.btn-line{
  display:inline-block;background:#fff;color:var(--green-dark);border:1px solid var(--green);
  border-radius:12px;padding:.7rem 1.1rem;font-weight:650;font-size:.95rem;cursor:pointer;
}
.btn-ghost:hover,.btn-line:hover{background:var(--green-soft);text-decoration:none}
.link-btn{background:none;border:0;color:var(--green-dark);font:inherit;font-weight:600;cursor:pointer;padding:0;text-decoration:underline}
.link-btn.danger{color:#b42318}
.link{font-weight:600;font-size:.92rem}

/* --------------------------------------------------------------------- hero */
.hero{
  display:grid;grid-template-columns:1.5fr .9fr;gap:1.6rem;align-items:center;
  background:linear-gradient(135deg,#e9f6ee, #f7fbf8 55%, #fff8e8);
  border:1px solid var(--line);border-radius:24px;padding:2.2rem;margin:1.5rem 0;
}
.pill{display:inline-block;background:var(--green);color:#fff;font-size:.74rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;padding:.3rem .7rem;border-radius:999px;margin-bottom:.9rem}
.hero h1{margin:.2rem 0 .6rem;letter-spacing:-.02em}
.hero p{color:#334155;max-width:46ch}
.hero-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.2rem 0 .4rem}
.hero-stats{display:flex;gap:1.8rem;margin-top:1.4rem;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-size:1.25rem;color:var(--green-dark)}
.hero-stats span{font-size:.78rem;color:var(--muted)}
.hero-card{background:#fff;border-radius:20px;padding:1.5rem;box-shadow:var(--shadow);border:1px solid var(--line)}
.hero-card h2{font-size:2rem;margin:.2rem 0 .3rem;color:var(--green-dark)}
.hero-card p{font-size:.9rem;color:var(--muted)}
.hero-card .btn-line{margin-top:.8rem}

/* ------------------------------------------------------------------- layout */
.section{margin:2.4rem 0}
.section.narrow{max-width:640px;margin-left:auto;margin-right:auto}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}
.section-head h2,.section-head h3{margin:0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.narrow-card{max-width:720px}
.center-card{text-align:center}
.row{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.8rem}
.row.center{justify-content:center}
.stack{display:flex;flex-direction:column;gap:.85rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}

/* ------------------------------------------------------------------- search */
.searchbar{display:flex;gap:.5rem;margin:.4rem 0 1rem;max-width:560px}
.searchbar input{flex:1}
.searchbar.small{max-width:320px;margin:0}
input,select,textarea{
  width:100%;padding:.68rem .8rem;border:1px solid #cfd8d3;border-radius:11px;font:inherit;background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid #bfe6d3;border-color:var(--green)}
label{display:block;font-size:.88rem;font-weight:600;color:#334155}
label input,label select,label textarea{margin-top:.28rem;font-weight:400}
label.check{display:flex;gap:.55rem;align-items:flex-start;font-weight:500;font-size:.88rem}
label.check input{width:18px;height:18px;margin-top:.15rem}
.chips{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1.2rem}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.34rem .8rem;font-size:.82rem;color:#334155;font-weight:600}
.chip:hover{text-decoration:none;border-color:var(--green)}
.chip-on{background:var(--green);color:#fff;border-color:var(--green)}

/* ------------------------------------------------------------------ produk */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:1rem}
.prod{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .12s ease,box-shadow .12s ease}
.prod:hover{transform:translateY(-2px);box-shadow:0 10px 30px -16px rgba(15,23,42,.35)}
.prod-thumb{height:74px;display:grid;place-items:center;font-size:1.7rem;font-weight:800;color:var(--green-dark);
  background:linear-gradient(135deg,#eaf6ef,#fdf6e6);letter-spacing:.02em}
.prod-body{padding:.85rem .95rem 1rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.prod-body h3{font-size:.98rem;margin:0}
.prod-body p{margin:0;font-size:.8rem}
.prod-body .chip{align-self:flex-start}
.prod-foot{display:flex;align-items:baseline;gap:.3rem;margin-top:auto;padding-top:.5rem}
.prod-foot strong{font-size:1.05rem;color:var(--green-dark)}
.prod.dim{opacity:.72}
.reward-thumb{background:linear-gradient(135deg,#fff2d8,#fde8d3)}
.reward .btn{margin-top:.6rem}
.promo{margin-top:2rem;background:var(--amber-soft);border:1px solid #f6e2b4;border-radius:var(--radius);padding:1.2rem 1.4rem}
.promo h3{margin:0 0 .3rem;color:#8a5a00}

/* -------------------------------------------------------------------- auth */
.auth{display:grid;grid-template-columns:1fr 420px;gap:2.4rem;align-items:start;margin:2.4rem 0}
.auth-side{padding-top:.6rem}
.auth-side h1{margin-top:0}
.auth-side p{color:#475569}
.ticks{list-style:none;padding:0;margin:1rem 0;display:flex;flex-direction:column;gap:.5rem}
.ticks li{padding-left:1.6rem;position:relative;font-size:.93rem}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.auth-form{display:flex;flex-direction:column;gap:.9rem}
.otp-input{letter-spacing:.6em;font-size:1.2rem;text-align:center;font-weight:700}
.inline-form{display:inline}
.resend{display:flex;flex-direction:column;gap:.5rem;align-items:center;padding-top:.4rem;border-top:1px solid var(--line)}
.auth-form .stack{display:flex;flex-direction:column;gap:.9rem}
.devcode{margin:0 auto 3rem;width:min(640px,94vw);background:#fff8e1;border:1px dashed #e0b44a;border-radius:var(--radius);padding:1rem 1.2rem}
.devcode code{font-size:1.35rem;font-weight:800;letter-spacing:.3em;background:#fff;padding:.25rem .6rem}

/* -------------------------------------------------------------------- poin */
.points-head{display:grid;grid-template-columns:1.4fr 1fr;gap:1.2rem;margin:1.8rem 0}
.points-card{background:linear-gradient(135deg,#0f7b4f,#14a06a);color:#fff;border-radius:22px;padding:1.8rem;box-shadow:var(--shadow)}
.points-card .muted{color:#d7f3e5}
.points-card h1{font-size:3rem;margin:.1rem 0 .1rem}
.points-card h1 small{font-size:1rem;font-weight:600;opacity:.85}
.points-card p{color:#e5f7ee;font-size:.9rem}
.points-meta{display:flex;gap:1.6rem;margin-top:1.2rem;flex-wrap:wrap}
.points-meta div{display:flex;flex-direction:column}
.points-meta strong{font-size:1.1rem}
.points-meta span{font-size:.74rem;color:#cceedd}
.rules{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow)}
.rules h3{margin-top:0}
.rules .btn-line{margin-top:.8rem}
.tbl{width:100%;border-collapse:collapse;font-size:.88rem}
.tbl th{text-align:left;font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:.5rem .5rem;border-bottom:1px solid var(--line)}
.tbl td{padding:.6rem .5rem;border-bottom:1px solid #f1f4f2;vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl .plus{color:#0a7a4a;font-weight:700}
.tbl .minus{color:#b42318;font-weight:700}
.voucher{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.7rem 0;border-bottom:1px solid #f1f4f2;flex-wrap:wrap}
.voucher small{display:block;color:var(--muted)}
.voucher code{font-weight:800;letter-spacing:.08em}
.voucher-code{background:var(--green-soft);border:1px dashed #9dd6b8;border-radius:14px;padding:1rem;margin:1rem auto;display:inline-block;min-width:260px}
.voucher-code small{display:block;color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}
.voucher-code code{background:none;font-size:1.8rem;font-weight:800;letter-spacing:.18em;color:var(--green-dark)}
.badge{font-size:.72rem;font-weight:700;padding:.2rem .55rem;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.badge.pending{background:#fff3d6;color:#8a5a00}
.badge.claimed{background:#e6f6ec;color:#0a7a4a}
.badge.cancelled{background:#fdeaea;color:#b42318}
.big-check{width:64px;height:64px;border-radius:50%;background:var(--green);color:#fff;font-size:2rem;display:grid;place-items:center;margin:0 auto 1rem}

/* --------------------------------------------------------------------- flash */
.flash{border-radius:12px;padding:.75rem 1rem;margin:.8rem 0;font-size:.9rem;font-weight:600}
.flash.ok{background:#e6f6ec;color:#0a7a4a;border:1px solid #b7e3c9}
.flash.err{background:#fdeaea;color:#b42318;border:1px solid #f3c2c2}

/* -------------------------------------------------------------------- admin */
.admin-body .topbar{background:#0f172a;border-color:#0f172a}
.admin-body .brand-text{color:#fff}
.admin-body .brand-text small{color:#94a3b8}
.admin-body .nav a{color:#e2e8f0}
.admin-body .nav a:hover{background:#1e293b}
/* tombol "Masuk" di topbar gelap tetap berlatar putih, jadi teks harus hijau tua */
.admin-body .nav a.btn-line{color:var(--green-dark)}
.admin-body .nav a.btn-line:hover{background:var(--green-soft);color:var(--green-dark)}
.admin{display:grid;grid-template-columns:216px 1fr;gap:1.6rem;margin:1.4rem 0 3rem;align-items:start}
.side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.8rem;display:flex;flex-direction:column;gap:.15rem;position:sticky;top:76px}
.side-brand{font-weight:800;padding:.5rem .6rem .8rem;border-bottom:1px solid var(--line);margin-bottom:.5rem;display:flex;flex-direction:column}
.side-brand small{font-weight:500;color:var(--muted);font-size:.72rem}
.side a{padding:.55rem .7rem;border-radius:10px;color:#334155;font-size:.9rem;font-weight:600}
.side a:hover{background:var(--green-soft);text-decoration:none}
.side a.on{background:var(--green);color:#fff}
.side-out{margin-top:.5rem;border-top:1px solid var(--line);padding-top:.7rem!important;font-size:.82rem!important}
.side form{margin-top:.3rem;padding:0 .7rem}
.admin-top{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.admin-top h1{font-size:1.4rem;margin:0}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.8rem;margin-bottom:1.2rem}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:.9rem 1rem;display:flex;flex-direction:column;gap:.15rem}
.stat span{font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}
.stat strong{font-size:1.25rem;color:var(--green-dark)}
.rank{list-style:none;padding:0;margin:.6rem 0 0;counter-reset:r}
.rank li{display:flex;justify-content:space-between;gap:.6rem;padding:.5rem 0;border-bottom:1px solid #f1f4f2;font-size:.9rem;counter-increment:r}
.rank li:last-child{border-bottom:0}
.rank li small{display:block;color:var(--muted);font-size:.76rem}
.rank li::before{content:counter(r);color:var(--muted);font-weight:700;margin-right:.2rem;min-width:1rem}
form.inline{display:inline}
form.inline + form.inline{margin-left:.5rem}

/* --------------------------------------------------------------------- foot */
.foot{background:#0f172a;color:#cbd5e1;margin-top:3rem;padding:2rem 0 1rem;font-size:.88rem}
.foot-in{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.foot strong{color:#fff}
.foot-links{display:flex;flex-direction:column;gap:.35rem}
.foot a{color:#cbd5e1}
.copy{margin-top:1.4rem;padding-top:1rem;border-top:1px solid #1e293b;font-size:.78rem;color:#64748b}

/* ---------------------------------------------------------------- responsive */

/* tabel lebar digulir di dalam wadahnya sendiri, bukan memotong halaman */
.tbl-wrap{max-width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}
.status-list{list-style:none;padding:0;margin:.6rem 0;display:flex;flex-direction:column;gap:.5rem;font-size:.9rem}
.status-list li{padding-bottom:.5rem;border-bottom:1px solid #f1f4f2}
.status-list li:last-child{border-bottom:0;padding-bottom:0}
img,svg{max-width:100%;height:auto}
.topbar{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}

@media (max-width:960px){
  .hero,.points-head,.auth,.two-col,.admin{grid-template-columns:1fr}
  .hero{padding:1.5rem}
  .side{position:static;flex-direction:row;flex-wrap:wrap}
  .side-brand{width:100%;border:0;padding-bottom:.2rem}
  .side form{margin-left:auto}
  .admin-main{min-width:0}
  .admin{gap:1rem;margin:1rem 0 2.4rem}
  .points-head{margin:1.4rem 0}
}

/* --- HP & tablet kecil --------------------------------------------------- */
@media (max-width:640px){
  html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
  body{overflow-x:hidden}
  .wrap{width:92vw}

  /* input minimal 16px supaya iOS tidak memperbesar halaman saat fokus */
  input,select,textarea{font-size:16px;padding:.7rem .75rem}
  label{font-size:.86rem}

  /* target sentuh nyaman (>=44px) */
  .btn,.btn-line,.btn-ghost{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1rem}
  .btn.wide{display:flex}
  .link-btn{min-height:34px;display:inline-flex;align-items:center;padding:.15rem .1rem}
  .nav a{min-height:42px;display:inline-flex;align-items:center}
  .side a{min-height:42px;display:inline-flex;align-items:center}
  label.check input{width:20px;height:20px}

  /* topbar ringkas, navigasi bisa digeser */
  .topbar-in{flex-wrap:wrap;gap:.45rem;padding:.55rem 0}
  .brand-text small{display:none}
  /* menu dibungkus ke baris berikutnya supaya semua item terlihat, tidak ada yang tersembunyi */
  .nav{width:100%;flex-wrap:wrap;overflow:visible;gap:.15rem .2rem;padding-bottom:.1rem;align-items:center}
  .nav::-webkit-scrollbar{display:none}
  .nav a{font-size:.9rem;padding:.45rem .65rem;white-space:nowrap}

  /* hero & kartu */
  .hero{padding:1.15rem;border-radius:18px;margin:1rem 0;gap:1.1rem}
  .hero-card{padding:1.1rem;border-radius:16px}
  .hero-actions{gap:.5rem;margin:1rem 0 .2rem}
  .hero-stats{gap:1.1rem;margin-top:1rem}
  .hero-stats strong{font-size:1.15rem}
  .section{margin:1.5rem 0}
  .card{padding:1rem;border-radius:14px}
  .two-col{gap:.9rem}
  .searchbar,.searchbar.small{max-width:none;width:100%}

  /* katalog & chip kategori */
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.65rem}
  .prod-thumb{height:58px;font-size:1.4rem}
  .prod-body{padding:.7rem .7rem .8rem}
  .prod-body h3{font-size:.9rem}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;margin-bottom:1rem}
  .chips::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap}
  .chips .chip{min-height:40px;display:inline-flex;align-items:center}

  /* halaman poin & voucher */
  .points-head{gap:.9rem;margin:1.1rem 0}
  .points-card{padding:1.2rem;border-radius:18px}
  .points-card h1{font-size:2.3rem}
  .points-meta{gap:1.1rem;margin-top:1rem}
  .voucher-code{min-width:0;width:100%}
  .voucher-code code{font-size:1.35rem;letter-spacing:.12em}
  .devcode{width:92vw;padding:.85rem 1rem;margin-bottom:2rem}
  .devcode code{font-size:1.05rem;letter-spacing:.16em}
  .big-check{width:56px;height:56px;font-size:1.7rem}
  .otp-input{letter-spacing:.45em;font-size:1.1rem}

  /* tabel */
  .tbl{font-size:.82rem}
  .tbl th,.tbl td{padding:.5rem .45rem}
  .hide-sm{display:none}
  /* sel aksi tabel boleh turun baris supaya tidak perlu digeser di HP kecil */
  .tbl td.nowrap.right{white-space:normal}

  /* panel admin: menu dibungkus jadi beberapa baris */
  .admin{gap:.8rem;margin:.8rem 0 2rem}
  .admin-top{flex-wrap:wrap;margin-bottom:.7rem}
  .admin-top h1{font-size:1.2rem}
  .side{flex-wrap:wrap;overflow:visible;padding:.45rem;gap:.25rem .1rem}
  .side::-webkit-scrollbar{display:none}
  .side-brand{display:none}
  .side a{font-size:.86rem;padding:.4rem .6rem;white-space:nowrap}
  .side-out{margin-top:0!important;border-top:0!important;padding-top:.4rem!important}
  .side form{margin-left:.2rem;padding:0}
  .stats{grid-template-columns:repeat(2,1fr);gap:.6rem}
  .stat{padding:.7rem .8rem}
  .stat strong{font-size:1.1rem}

  /* footer */
  .foot{padding:1.4rem 0 .9rem;margin-top:2rem;font-size:.84rem}
  .foot-in{gap:1.1rem}
  .foot-links{flex-direction:row;flex-wrap:wrap;gap:.45rem 1rem}
  .copy{margin-top:1rem;padding-bottom:env(safe-area-inset-bottom)}
}

/* --- HP kecil (<=390px) -------------------------------------------------- */
@media (max-width:390px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}
  .prod-body h3{font-size:.85rem}
  .prod-body p{font-size:.74rem}
  .prod-thumb{height:52px;font-size:1.25rem}
  .stat span{font-size:.66rem}
  .stat strong{font-size:1rem}
  .points-card h1{font-size:2rem}
  .card{padding:.85rem}
  .tbl{font-size:.78rem}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}