:root{
  --bg:#f2f0ff;--card:#fff;--ink:#1a1740;--mut:#6b6891;--line:#e6e2fb;
  --indigo:#1b1464;--violet:#6d4aff;--coral:#ff4d6d;--mint:#0fb98a;--amber:#ffa90a;--sky:#27a9f0;
  --neg:#d6264a;--pos:#078a65;--shadow:0 1px 2px rgba(27,20,100,.06),0 8px 24px rgba(27,20,100,.07);--r:18px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e0c24;--card:#1a1740;--ink:#efecff;--mut:#a29fc9;--line:#2d2a5c;
  --violet:#8d72ff;--coral:#ff6b87;--mint:#27d9a6;--amber:#ffbb3a;--sky:#4dbcf5;
  --neg:#ff7a93;--pos:#3fe0b2;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 var(--font);font-variant-numeric:tabular-nums;padding-bottom:calc(88px + env(safe-area-inset-bottom))}
a{color:var(--violet)}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}.narrow{max-width:520px;padding-top:28px}

/* Header */
.top{background:linear-gradient(120deg,#1b1464 0%,#3a22c4 60%,#6d4aff 100%);color:#fff;position:sticky;top:0;z-index:20;padding-top:env(safe-area-inset-top)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:54px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.01em;color:#fff;text-decoration:none}
.logo{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--coral),var(--amber));box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.dnav{display:none;gap:4px}
.dnav a{padding:7px 12px;border-radius:99px;color:rgba(255,255,255,.78);text-decoration:none;font-weight:600;font-size:14px}
.dnav a:hover{color:#fff;background:rgba(255,255,255,.12)}.dnav a.on{background:#fff;color:#2a1a9a}

main{padding-top:18px;padding-bottom:30px}
h1{font-size:24px;font-weight:800;letter-spacing:-.02em;margin:4px 0 12px}
h2{font-size:18px;font-weight:800;letter-spacing:-.01em;margin:28px 0 10px}
h3{font-size:16px;font-weight:700;margin:0 0 10px}h4{margin:18px 0 6px;font-size:15px;font-weight:800}
.muted{color:var(--mut)}small,.sub{color:var(--mut);font-size:12px}

/* Kartu & hero */
.card{background:var(--card);border-radius:var(--r);padding:16px;margin:12px 0;box-shadow:var(--shadow)}
.hero{border-radius:24px;padding:20px 20px 18px;color:#fff;margin:6px 0 14px;position:relative;overflow:hidden;box-shadow:0 14px 34px rgba(109,74,255,.28)}
.hero.bad{background:linear-gradient(135deg,#ff4d6d 0%,#c0309e 55%,#6d4aff 100%)}
.hero.ok{background:linear-gradient(135deg,#0fb98a 0%,#1790c8 60%,#6d4aff 100%)}
.hero::after{content:"";position:absolute;right:-50px;top:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.12)}
.hero .lab{font-size:13px;font-weight:600;opacity:.9}
.hero .big{font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1.1;margin:4px 0 2px}
.hero .line{font-size:14px;opacity:.95;max-width:34em}
.hero .pair{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.hero .pair div{background:rgba(255,255,255,.16);border-radius:14px;padding:10px 12px}
.hero .pair b{display:block;font-size:17px;font-weight:800}.hero .pair span{font-size:12px;opacity:.9}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.tile{--c:var(--violet);background:var(--card);background:color-mix(in srgb,var(--c) 11%,var(--card));border-radius:16px;padding:12px 14px;border-left:5px solid var(--c);margin:0}
.tile .k{font-size:12px;font-weight:600;color:var(--mut)}
.tile .v{font-size:19px;font-weight:800;letter-spacing:-.02em;margin-top:2px}
.tile .sub{margin-top:1px}
.t-coral{--c:var(--coral)}.t-amber{--c:var(--amber)}.t-mint{--c:var(--mint)}.t-sky{--c:var(--sky)}.t-violet{--c:var(--violet)}
.neg{color:var(--neg)}.pos{color:var(--pos)}

/* Peringatan */
.alert{--c:var(--amber);background:var(--card);background:color-mix(in srgb,var(--c) 12%,var(--card));border-radius:14px;padding:11px 14px;margin:8px 0;border-left:5px solid var(--c)}
.alert.bad{--c:var(--coral)}.alert.good{--c:var(--mint)}
.flash{padding:11px 14px;border-radius:14px;margin:10px 0;background:var(--card);box-shadow:var(--shadow);border-left:5px solid var(--mint)}
.flash.err{border-color:var(--coral);color:var(--neg)}

/* Jadwal (timeline) */
.tl{list-style:none;margin:0;padding:0}
.tl li{display:grid;grid-template-columns:50px 1fr auto;gap:12px;align-items:center;padding:10px 6px;border-bottom:1px solid var(--line)}
.tl li:last-child{border-bottom:0}
.tl .dt{background:color-mix(in srgb,var(--violet) 12%,var(--card));border-radius:12px;text-align:center;padding:5px 0;line-height:1.1}
.tl .dt b{display:block;font-size:18px;font-weight:800}.tl .dt span{font-size:11px;color:var(--mut);font-weight:600}
.tl .nm{font-weight:600;font-size:14px;overflow-wrap:anywhere}.tl .bal{font-size:12px;color:var(--mut)}
.tl .am{font-weight:800;font-size:14px;text-align:right;white-space:nowrap}
.tl li.low{background:color-mix(in srgb,var(--coral) 9%,transparent);border-radius:12px}
.tl li.in .dt{background:color-mix(in srgb,var(--mint) 18%,var(--card))}

/* Tabel */
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;vertical-align:top}
.tbl th{color:var(--mut);font-weight:700;font-size:12px}.tbl tr.off{opacity:.5}
.tbl.sticky1 td:first-child,.tbl.sticky1 th:first-child{position:sticky;left:0;background:var(--card);font-weight:700}
.tag{display:inline-block;font-size:11px;font-weight:700;padding:1px 8px;border-radius:99px;background:color-mix(in srgb,var(--violet) 14%,var(--card));color:var(--violet)}

/* Form */
.form .grid{display:grid;grid-template-columns:1fr;gap:12px}
label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600;color:var(--mut)}
label input[type=checkbox]{width:22px;height:22px;accent-color:var(--violet)}
input,select,textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;width:100%;min-height:46px}
input:focus,select:focus,textarea:focus{outline:3px solid color-mix(in srgb,var(--violet) 35%,transparent);border-color:var(--violet)}
textarea{min-height:100px}
.btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6d4aff,#3a22c4);color:#fff;border:0;border-radius:12px;padding:11px 18px;min-height:46px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;box-shadow:0 6px 16px rgba(109,74,255,.3)}
.btn.ghost{background:transparent;color:var(--violet);border:1.5px solid var(--line);box-shadow:none}
.btn:disabled{opacity:.5}
.actions{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
form.inline{display:inline}button.link{background:none;border:0;color:var(--violet);cursor:pointer;font:inherit;font-weight:600;padding:4px 2px}button.danger{color:var(--neg)}
.picker{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.picker label{flex:1;min-width:200px}

.chart{position:relative;height:240px}
.advice{line-height:1.65}.advice ul,.advice ol{padding-left:22px}.advice h4{border-bottom:2px solid var(--line);padding-bottom:5px;color:var(--violet)}
details summary{cursor:pointer;color:var(--violet);font-weight:600;padding:6px 0}
pre{white-space:pre-wrap;word-break:break-word;font-size:12px;max-height:340px;overflow:auto;background:var(--bg);padding:10px;border-radius:12px}
.foot{color:var(--mut);font-size:12px;padding-bottom:24px}

/* Navigasi bawah (HP) */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:space-around;padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line)}
.tabbar a,.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;border:0;background:none;font:inherit;font-size:11px;font-weight:700;color:var(--mut);text-decoration:none;border-radius:14px;cursor:pointer}
.tabbar .ic{width:23px;height:23px}
.tabbar .on{color:var(--violet);background:color-mix(in srgb,var(--violet) 12%,transparent)}
.sheet{position:fixed;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:29;background:var(--card);border-radius:20px;padding:8px;box-shadow:0 18px 50px rgba(27,20,100,.35);display:grid;grid-template-columns:1fr 1fr;gap:6px}
.sheet[hidden]{display:none}
.sheet a{display:flex;align-items:center;gap:10px;padding:14px;border-radius:14px;background:color-mix(in srgb,var(--violet) 8%,var(--card));color:var(--ink);text-decoration:none;font-weight:700}
.sheet a.on{background:color-mix(in srgb,var(--violet) 22%,var(--card))}.sheet .ic{width:22px;height:22px;color:var(--violet)}
.ic{width:20px;height:20px;flex:none}

/* Halaman masuk / instal */
.auth{background:linear-gradient(160deg,#1b1464 0%,#4b2bd6 55%,#c0309e 120%);min-height:100vh;padding-bottom:0}
.auth h1{color:#fff;font-size:30px;margin-top:40px}.auth .card{box-shadow:0 20px 60px rgba(0,0,0,.3)}.auth .flash{color:var(--ink)}
.auth .muted{color:var(--mut)}

/* HP: tabel jadi kartu */
@media (max-width:719px){
  .tbl.stack,.tbl.stack tbody{display:block}
  .tbl.stack thead{display:none}
  .tbl.stack tr{display:block;padding:10px 4px;border-bottom:1px solid var(--line)}
  .tbl.stack tr:last-child{border-bottom:0}
  .tbl.stack td{display:flex;justify-content:space-between;gap:14px;white-space:normal;border:0;padding:3px 6px;text-align:right}
  .tbl.stack td::before{content:attr(data-label);color:var(--mut);font-weight:600;font-size:12px;text-align:left;flex:none;padding-top:1px}
  .tbl.stack td:first-child{font-weight:700;display:block;text-align:left}
  .tbl.stack td:first-child::before{content:none}
  .tbl.stack td:empty{display:none}
  .tbl.stack td:first-child small{font-weight:500}
  .tbl.stack td:has(form.inline){justify-content:flex-start;gap:22px;padding-top:6px}
  .tbl.stack td input{max-width:58%}
  .actions .btn{flex:1}
  .hero .big{font-size:30px}
}
@media (min-width:720px){
  .cards{grid-template-columns:repeat(3,1fr)}
  .form .grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
  .chart{height:280px}
  .hero .big{font-size:42px}
}
@media (min-width:860px){
  body{padding-bottom:0}
  .dnav{display:flex;flex-wrap:wrap;justify-content:flex-end}
  .tabbar,.sheet{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* Lompat ke formulir tanpa tertutup header yang menempel */
[id^="form-"]{scroll-margin-top:72px}