:root{
  --bg:#0a0c12; --bg2:#0d1018; --panel:#0d1017; --card:#12141d; --card2:#171a24;
  --line:rgba(255,255,255,.07); --line2:rgba(255,255,255,.12);
  --txt:#e8eaf2; --mut:#8b93a7; --mut2:#6b7488;
  --pri:#6c5ce7; --pri2:#8b7bff; --cyan:#22d3ee; --cyan2:#67e8f9;
  --ok:#22c55e; --warn:#f59e0b; --bad:#ef4444; --radius:16px;
  --glow:0 0 0 1px rgba(255,255,255,.04), 0 20px 50px -20px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--txt);font-size:14px;line-height:1.55;
  background-image:
    radial-gradient(900px 500px at 78% -8%, rgba(108,92,231,.16), transparent 60%),
    radial-gradient(700px 500px at 8% 0%, rgba(34,211,238,.08), transparent 55%);
  background-attachment:fixed;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.link{color:var(--pri2);font-weight:500}.link:hover{color:var(--cyan2)}
.muted{color:var(--mut)}
svg{display:block}

/* ---------- AUTH ---------- */
.auth-body{min-height:100vh;display:grid;place-items:center;
  background:radial-gradient(1200px 600px at 50% -10%,#1a1540 0%,var(--bg) 55%)}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:38px;width:370px;
  box-shadow:var(--glow);backdrop-filter:blur(12px)}
.auth-brand{font-size:26px;font-weight:800;letter-spacing:-.02em}
.auth-sub{color:var(--mut);margin:4px 0 22px}
.auth-card label{display:block;margin:14px 0 6px;font-size:12px;color:var(--mut)}
.auth-card input{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--line);background:#0b0e16;color:var(--txt)}
.auth-card input:focus{outline:none;border-color:var(--pri);box-shadow:0 0 0 3px rgba(108,92,231,.18)}

/* ---------- LAYOUT ---------- */
.layout{display:grid;grid-template-columns:256px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent);
  border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;backdrop-filter:blur(6px)}
.brand{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:800;letter-spacing:-.02em;padding:8px 10px 20px}
.brand .brand-mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--pri),var(--cyan));color:#fff;box-shadow:0 6px 18px -6px var(--pri)}
.sidebar nav{display:flex;flex-direction:column;gap:3px;flex:1}
.sidebar nav a{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;color:var(--mut);font-weight:500;transition:.16s;position:relative}
.sidebar nav a svg{width:19px;height:19px;opacity:.85}
.sidebar nav a:hover{background:var(--card2);color:var(--txt)}
.sidebar nav a.on{background:linear-gradient(90deg,rgba(108,92,231,.22),rgba(108,92,231,.02));color:#fff}
.sidebar nav a.on::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;
  background:linear-gradient(var(--pri),var(--cyan));box-shadow:0 0 12px var(--pri)}
.sidebar nav a.on svg{opacity:1;color:var(--pri2)}
.side-foot{border-top:1px solid var(--line);padding-top:14px}
.me{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.avatar{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--pri),var(--cyan));
  display:grid;place-items:center;font-weight:700;color:#fff}
.me-name{font-weight:600}.me-role{font-size:11px;color:var(--mut);text-transform:capitalize}
.logout{display:flex;align-items:center;justify-content:center;gap:6px;padding:9px;border-radius:10px;
  border:1px solid var(--line);color:var(--mut);font-size:13px}
.logout:hover{border-color:var(--bad);color:var(--bad);background:rgba(239,68,68,.06)}
.main{padding:26px 30px;overflow-x:hidden;max-width:1400px}

/* ---------- COMMON ---------- */
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:12px}
.page-head h1{font-size:23px;margin:0;letter-spacing:-.02em}
.count-pill{font-size:13px;background:var(--card2);color:var(--mut);padding:2px 10px;border-radius:20px;margin-left:8px;vertical-align:middle}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:18px;box-shadow:var(--glow)}
.card h3{margin:0 0 14px;font-size:15px;letter-spacing:-.01em}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-head h3{margin:0}
.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}.layout{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}
  .sidebar nav{flex-direction:row;flex-wrap:wrap}.side-foot{border:0;padding:0}}

/* ---------- DASHBOARD HERO ---------- */
.dash-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.dash-hero h1{font-size:26px;margin:0 0 2px;letter-spacing:-.03em}
.dash-hero .hi{color:var(--pri2)}
.hero-sub{color:var(--mut);font-size:13.5px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}

/* KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}
@media(max-width:900px){.kpi-grid{grid-template-columns:1fr 1fr}}
.kpi{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;overflow:hidden;box-shadow:var(--glow);transition:.2s}
.kpi:hover{border-color:var(--line2);transform:translateY(-2px)}
.kpi::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--pri),var(--cyan));opacity:.9}
.kpi-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.kpi-ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(108,92,231,.14);border:1px solid rgba(108,92,231,.22);color:var(--pri2)}
.kpi-ic svg{width:20px;height:20px}
.kpi-delta{font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:20px;display:inline-flex;align-items:center;gap:3px}
.kpi-delta.up{color:#6ee7b7;background:rgba(34,197,94,.12)}
.kpi-delta.down{color:#fca5a5;background:rgba(239,68,68,.12)}
.kpi-delta.flat{color:var(--mut);background:var(--card2)}
.kpi-num{font-size:27px;font-weight:800;line-height:1;letter-spacing:-.02em;
  background:linear-gradient(180deg,#fff,#c7cbe0);-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi-lbl{font-size:12px;color:var(--mut);margin-top:5px}

/* quick actions */
.qa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
@media(max-width:700px){.qa-grid{grid-template-columns:1fr}}
.qa{display:flex;align-items:center;gap:13px;padding:16px;border-radius:var(--radius);
  background:var(--card);border:1px solid var(--line);transition:.18s;box-shadow:var(--glow)}
.qa:hover{border-color:var(--pri);transform:translateY(-2px)}
.qa-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(135deg,rgba(108,92,231,.25),rgba(34,211,238,.18));color:var(--cyan2)}
.qa-ic svg{width:20px;height:20px}
.qa-t{font-weight:600}.qa-s{font-size:12px;color:var(--mut)}

/* split bar (publik/draft) */
.split{display:flex;align-items:center;gap:14px}
.split-bar{flex:1;height:10px;border-radius:20px;background:var(--card2);overflow:hidden;display:flex}
.split-bar i{display:block;height:100%}
.split-bar .pub{background:linear-gradient(90deg,var(--ok),#4ade80)}
.split-bar .drf{background:linear-gradient(90deg,var(--warn),#fbbf24)}
.split-legend{display:flex;gap:16px;margin-top:12px;font-size:12.5px;color:var(--mut)}
.split-legend b{color:var(--txt)}

/* buttons */
.btn-primary{background:linear-gradient(135deg,var(--pri),#7a6bef);color:#fff;border:0;padding:10px 18px;border-radius:11px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:7px;box-shadow:0 8px 22px -8px var(--pri);transition:.15s}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.02);border:1px solid var(--line);color:var(--txt);padding:10px 16px;border-radius:11px;cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.btn-ghost:hover{border-color:var(--pri)}
.btn-block{display:flex;justify-content:center;width:100%;text-align:center;margin-top:16px}
.btn-sm{background:var(--card2);border:1px solid var(--line);color:var(--txt);padding:7px 11px;border-radius:9px;font-size:12.5px;cursor:pointer;display:inline-block}
.btn-sm:hover{border-color:var(--pri)}
.btn-danger{color:var(--bad);border-color:transparent}
.btn-danger:hover{background:rgba(239,68,68,.12)}

/* inputs */
label{display:block;margin:14px 0 6px;font-size:12.5px;color:var(--mut)}
input,select,textarea{width:100%;padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:#0b0e16;color:var(--txt);font-family:inherit;font-size:14px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--pri);box-shadow:0 0 0 3px rgba(108,92,231,.16)}
input[type=color]{padding:4px;height:44px;cursor:pointer}
input[type=checkbox]{width:auto}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* flash */
.flash{padding:12px 16px;border-radius:11px;margin-bottom:16px;font-size:13.5px;border:1px solid}
.flash.success{background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.4);color:#bbf7d0}
.flash.error{background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.4);color:#fecaca}

/* tables */
.table{width:100%;border-collapse:collapse}
.table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut2);padding:9px 10px;border-bottom:1px solid var(--line)}
.table td{padding:11px 10px;border-bottom:1px solid var(--line);font-size:13.5px}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:.12s}
.table tbody tr:hover{background:rgba(255,255,255,.02)}
.table-lg td{padding:14px 10px}
.tag{background:var(--card2);border:1px solid var(--line);padding:2px 9px;border-radius:20px;font-size:11.5px;text-transform:capitalize}
.tag.published{color:#6ee7b7;border-color:rgba(6,95,70,.8)}
.tag.draft{color:#fcd34d;border-color:rgba(120,53,15,.8)}
.cell-book{display:flex;align-items:center;gap:10px}
.cell-book img{width:34px;height:44px;object-fit:cover;border-radius:6px}
.cell-noimg{width:34px;height:44px;background:var(--card2);border-radius:6px;display:grid;place-items:center;color:var(--mut)}

/* mini list */
.mini-list{display:flex;flex-direction:column;gap:2px}
.mini-item{display:flex;align-items:center;gap:12px;padding:10px 8px;border-radius:11px;transition:.12s}
.mini-item:hover{background:var(--card2)}
.mini-rank{width:22px;text-align:center;font-weight:700;color:var(--mut2);font-size:13px}
.mini-thumb{width:38px;height:50px;border-radius:7px;overflow:hidden;background:var(--card2);display:grid;place-items:center;color:var(--mut);flex-shrink:0}
.mini-thumb img{width:100%;height:100%;object-fit:cover}
.mini-main{flex:1;min-width:0}
.mini-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-sub{font-size:12px;color:var(--mut);display:flex;align-items:center;gap:6px}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block}.dot.published{background:var(--ok);box-shadow:0 0 8px var(--ok)}.dot.draft{background:var(--warn)}
.mini-val{text-align:right;font-weight:700}.mini-val small{display:block;font-size:10px;color:var(--mut);font-weight:400}

/* book grid */
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.book-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;box-shadow:var(--glow)}
.book-card:hover{transform:translateY(-4px);border-color:var(--pri)}
.book-cover{position:relative;aspect-ratio:3/4;background:var(--card2);overflow:hidden}
.book-cover img{width:100%;height:100%;object-fit:cover}
.book-noimg{width:100%;height:100%;display:grid;place-items:center;font-size:40px;color:var(--mut)}
.status-badge{position:absolute;top:10px;left:10px;font-size:11px;padding:3px 9px;border-radius:20px;font-weight:600;backdrop-filter:blur(6px)}
.status-badge.published{background:rgba(34,197,94,.85);color:#04250f}
.status-badge.draft{background:rgba(245,158,11,.85);color:#3a2400}
.book-body{padding:14px}
.book-title{font-weight:700;margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.book-meta{font-size:12px;color:var(--mut);margin-bottom:12px}
.book-actions{display:flex;flex-wrap:wrap;gap:6px}
.book-actions form{margin:0}

/* empty */
.empty{text-align:center;padding:70px 20px;background:var(--card);border:1px dashed var(--line2);border-radius:var(--radius)}
.empty-ic{font-size:52px;color:var(--mut)}
.empty h3{margin:14px 0 6px}
.empty p{color:var(--mut);margin-bottom:20px}

/* dropzone */
.dropzone{border:2px dashed var(--line2);border-radius:14px;padding:34px;text-align:center;cursor:pointer;transition:.2s;background:#0b0e16}
.dropzone:hover,.dropzone.drag{border-color:var(--pri);background:rgba(108,92,231,.06)}
.dz-ic{font-size:34px;color:var(--pri2)}
.dz-text{margin-top:8px;color:var(--mut)}
.dz-file{margin-top:8px;font-weight:600;color:var(--ok)}

/* edit page */
.grid-edit{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
@media(max-width:1000px){.grid-edit{grid-template-columns:1fr}}
.toggle-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:8px}
@media(max-width:600px){.toggle-grid{grid-template-columns:1fr}}

/* ===== Pemilih gaya tombol navigasi / efek (halaman Atur) ===== */
.navstyle-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:6px}
.navstyle-opt{position:relative;cursor:pointer;border:2px solid var(--line);border-radius:12px;padding:14px 6px;text-align:center;
  background:rgba(255,255,255,.02);display:flex;flex-direction:column;align-items:center;gap:8px;transition:.15s}
.navstyle-opt:hover{background:rgba(255,255,255,.05)}
.navstyle-opt.sel{border-color:var(--pri);background:rgba(108,92,231,.12)}
.navstyle-opt input{position:absolute;opacity:0;pointer-events:none}
.navstyle-opt .ns-demo{width:40px;height:40px;display:grid;place-items:center;font-size:18px;color:#fff;background:rgba(255,255,255,.12);border:1px solid var(--line2)}
.navstyle-opt .ns-lbl{font-size:12px;color:#c9cede}
.navstyle-opt.nav-circle  .ns-demo{border-radius:50%}
.navstyle-opt.nav-square  .ns-demo{border-radius:11px}
.navstyle-opt.nav-pill    .ns-demo{border-radius:999px;width:30px;height:46px}
.navstyle-opt.nav-minimal .ns-demo{background:transparent;border:none;font-size:24px}
.navstyle-opt.nav-solid   .ns-demo{border-radius:50%;background:var(--pri);border-color:transparent}
@media(max-width:640px){.navstyle-grid{grid-template-columns:repeat(3,1fr)}}

/* kotak grafik: tinggi tetap agar Chart.js tidak membengkak */
.chart-box{position:relative;width:100%;height:240px}
.chart-box canvas{position:absolute;inset:0;width:100%!important;height:100%!important}
@media(max-width:900px){.chart-box{height:200px}}