/* ═══════════════════════════════════════════
   Tutorial Video AI — Affiliate Template Pro
   Layout: app / dashboard
   ═══════════════════════════════════════════ */
:root{
  --bg:#f6f4ee; --panel:#ffffff; --soft:#faf8f3; --soft2:#f1ede2;
  --line:#e8e2d3; --line2:#d9cfb5;
  --ink:#1c1912; --ink2:#2c281f; --muted:#655e4f; --dim:#9b9483;
  --gold:#d6a62a; --gold-l:#f6dd8c; --gold-ink:#8a6a10; --gold-bg:#fff6dc;
  --green:#16a34a; --red:#dc2626;
  --r:14px; --r-lg:20px;
  --sh:0 1px 2px rgba(60,45,10,.05),0 8px 24px -14px rgba(60,45,10,.22);
  --f-head:"Sora",system-ui,sans-serif;
  --f-body:"DM Sans",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,monospace;
  --side:264px; --bar:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--f-body);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:inherit}
svg{display:block}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:8px}
::selection{background:#fde68a}
kbd{font-family:var(--f-mono);font-size:10.5px;padding:2px 6px;border-radius:6px;border:1px solid var(--line2);background:var(--soft);color:var(--muted)}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:12px;font-weight:700;font-size:14px;line-height:1.2;white-space:nowrap;transition:transform .12s,background .2s,box-shadow .2s,border-color .2s}
.btn:active{transform:scale(.97)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-gold{background:linear-gradient(135deg,var(--gold-l),var(--gold));color:#2a1f05;box-shadow:0 6px 18px -8px rgba(214,166,42,.8)}
.btn-line{border:1.5px solid var(--line2);background:var(--panel)}
.btn-line:hover{border-color:var(--ink)}
.btn-sm{padding:8px 12px;font-size:13px;border-radius:10px}
.btn-block{width:100%}
.btn.done{background:var(--green);color:#fff;box-shadow:none}
.ibtn{width:38px;height:38px;display:inline-grid;place-items:center;border-radius:10px;border:1.5px solid var(--line);background:var(--panel);font-size:17px;flex-shrink:0;transition:border-color .2s,background .2s}
.ibtn:hover{border-color:var(--line2);background:var(--soft)}
.ibtn.on{color:var(--gold);border-color:var(--gold);background:var(--gold-bg)}
.kicker{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);font-weight:600}
.kicker-l{color:var(--gold-l)}

/* ═════════ APP SHELL ═════════ */
.app{display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:14px;padding:18px 14px;background:var(--panel);border-right:1px solid var(--line);overflow-y:auto}
.logo{display:flex;align-items:center;gap:11px;padding:4px 8px 10px}
.logo-mark{width:38px;height:38px;flex-shrink:0;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--gold-l),var(--gold));color:#2a1f05;font-size:18px;box-shadow:0 6px 16px -8px rgba(214,166,42,.9)}
.logo-txt{display:flex;flex-direction:column;line-height:1.2}
.logo-txt b{font-family:var(--f-head);font-size:15.5px}
.logo-txt small{font-size:11.5px;color:var(--dim)}
.side-nav{display:flex;flex-direction:column;gap:2px;flex:1}
.side-lbl{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);padding:14px 12px 6px}
.side-nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;font-weight:600;font-size:14.5px;color:var(--muted);transition:background .15s,color .15s}
.side-nav a i{font-style:normal;width:22px;text-align:center}
.side-nav a:hover{background:var(--soft);color:var(--ink)}
.side-nav a.active{background:var(--ink);color:#fff}
.side-nav a.active .n{background:rgba(255,255,255,.15);color:#fff}
.n{margin-left:auto;font-family:var(--f-mono);font-size:11px;padding:1px 8px;border-radius:999px;background:var(--soft2);color:var(--muted)}
.badge-w,.badge-g{margin-left:auto;font-style:normal;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;padding:2px 7px;border-radius:999px;font-weight:700}
.badge-w{background:#fef3c7;color:#92400e}
.badge-g{background:linear-gradient(135deg,var(--gold-l),var(--gold));color:#2a1f05}
.side-cta{display:flex;align-items:center;gap:12px;padding:14px;border-radius:var(--r);background:var(--ink);color:#fff}
.side-cta>span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#2a1f05;font-size:13px;flex-shrink:0}
.side-cta small{display:block;color:#bdb6a4;font-size:12px}
.side-cta:hover{background:#000}

.main{min-width:0;display:flex;flex-direction:column}
.bar{position:sticky;top:0;z-index:30;height:var(--bar);display:flex;align-items:center;gap:16px;padding:0 28px;background:rgba(246,244,238,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.logo-m{display:none;padding:0;gap:9px;font-family:var(--f-head);font-size:15px}
.logo-m .logo-mark{width:32px;height:32px;font-size:15px}
.bar-title{font-family:var(--f-head);font-size:18px;font-weight:700}
.cmd{margin-left:auto;display:flex;align-items:center;gap:10px;width:min(380px,40vw);height:42px;padding:0 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--panel);color:var(--dim);font-size:14px;transition:border-color .2s}
.cmd:hover{border-color:var(--line2)}
.cmd span{flex:1;text-align:left}
.views{flex:1}
.view{display:none;animation:fade .25s ease}
.view.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pad{padding:28px;max-width:1240px}
.pad-narrow{max-width:900px}
.page-h{margin-bottom:22px;display:flex;flex-direction:column;gap:6px}
.page-h h2{font-family:var(--f-head);font-size:clamp(24px,3vw,32px);line-height:1.15}
.page-h p{color:var(--muted)}
.h-sec{font-family:var(--f-head);font-size:18px;margin:30px 0 14px}
.panel{display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh)}
.panel h3{font-family:var(--f-head);font-size:17px;margin:4px 0 4px}
.panel p{color:var(--muted);font-size:14px}
.row{display:flex;gap:10px;flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:14px}

/* ═════════ UTAMA ═════════ */
.welcome{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;padding:30px;border-radius:24px;background:radial-gradient(500px 260px at 100% 0,rgba(246,221,140,.55),transparent 70%),var(--panel);border:1px solid var(--line);box-shadow:var(--sh)}
.welcome-txt{display:flex;flex-direction:column;gap:12px;justify-content:center}
.welcome h2{font-family:var(--f-head);font-size:clamp(26px,3.4vw,40px);line-height:1.1;letter-spacing:-.02em}
.hl{background:linear-gradient(transparent 58%,var(--gold-l) 58%);padding:0 4px}
.welcome p{color:var(--muted);max-width:520px}
.welcome .row{margin-top:6px}
.welcome-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.welcome-stats div{display:flex;flex-direction:column;justify-content:flex-end;padding:16px;border-radius:var(--r);background:var(--soft);border:1px solid var(--line)}
.welcome-stats div:first-child{background:var(--ink);color:#fff;border-color:var(--ink)}
.welcome-stats div:first-child span{color:#bdb6a4}
.welcome-stats b{font-family:var(--f-head);font-size:30px;line-height:1.1}
.welcome-stats span{font-size:12.5px;color:var(--muted)}
.home-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:16px;margin-top:16px}
.panel-h{display:flex;justify-content:space-between;align-items:baseline}
.prog-txt{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.prog{height:6px;border-radius:99px;background:var(--soft2);margin:10px 0 8px;overflow:hidden}
.prog span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),#22c55e);border-radius:99px;transition:width .35s}
.checklist{list-style:none;display:flex;flex-direction:column}
.checklist li{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px dashed var(--line)}
.checklist li:last-child{border-bottom:0}
.checklist label{flex:1;display:flex;align-items:center;gap:12px;cursor:pointer}
.checklist input{position:absolute;opacity:0}
.ck{width:24px;height:24px;flex-shrink:0;border-radius:8px;border:2px solid var(--line2);display:grid;place-items:center;transition:all .2s}
.checklist input:checked+.ck{background:var(--green);border-color:var(--green)}
.checklist input:checked+.ck::after{content:"✓";color:#fff;font-weight:800;font-size:13px}
.checklist input:focus-visible+.ck{outline:2px solid var(--gold);outline-offset:2px}
.checklist input:checked~span b{text-decoration:line-through;color:var(--dim)}
.checklist b{display:block;font-size:14.5px}
.checklist small{color:var(--muted);font-size:12.5px}
.checklist a{font-size:12.5px;font-weight:700;color:var(--gold-ink);padding:6px 10px;border-radius:8px;background:var(--gold-bg)}
.panel-gold{background:linear-gradient(150deg,var(--gold-bg),#fff 70%);border-color:#f0dfae}
.pick{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.pick button{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;border:1.5px solid #f0dfae;background:#fff;text-align:left;transition:border-color .2s}
.pick button:hover{border-color:var(--gold)}
.pick .code{flex-shrink:0}
.pick b{font-size:14px}
.pick em{margin-left:auto;font-style:normal;color:var(--gold-ink);font-weight:700}
.panel-dark{background:var(--ink);color:#fff;border-color:var(--ink);transition:transform .2s}
.panel-dark:hover{transform:translateY(-2px)}
.panel-dark p{color:#bdb6a4}
.go{display:inline-block;margin-top:12px;font-weight:700;color:var(--gold-l)}
.niche{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.niche a{display:flex;flex-direction:column;gap:2px;padding:16px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);box-shadow:var(--sh);transition:transform .2s,border-color .2s}
.niche a:hover{transform:translateY(-2px);border-color:var(--gold)}
.niche i{font-style:normal;font-size:26px;margin-bottom:6px}
.niche b{font-size:14.5px}
.niche small{font-size:12px;color:var(--dim);font-family:var(--f-mono)}

/* ═════════ BROWSER (master–detail) ═════════ */
.browser{display:grid;grid-template-columns:400px 1fr;height:calc(100vh - var(--bar))}
.b-list{display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--line);background:var(--soft)}
.b-head{padding:20px 20px 10px}
.b-head h2{font-family:var(--f-head);font-size:21px;line-height:1.2;display:flex;align-items:center;gap:8px}
.b-head p{color:var(--muted);font-size:13.5px;margin-top:4px}
.b-head .warn{display:inline-block;margin-top:8px;font-size:12px;font-weight:700;color:#92400e;background:#fef3c7;padding:4px 10px;border-radius:999px}
.chips{display:flex;gap:6px;overflow-x:auto;padding:4px 20px 10px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips:empty{display:none}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1.5px solid var(--line);background:var(--panel);font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap;transition:all .15s}
.chip:hover{border-color:var(--line2);color:var(--ink)}
.chip[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip small{font-family:var(--f-mono);font-size:10.5px;opacity:.65}
.b-filter{display:flex;align-items:center;gap:8px;margin:0 20px 10px;padding:0 12px;height:40px;border-radius:11px;border:1.5px solid var(--line);background:var(--panel);color:var(--dim)}
.b-filter:focus-within{border-color:var(--gold)}
.b-filter input{flex:1;border:0;outline:0;background:none;height:100%;font-size:14px;color:var(--ink);min-width:0}
.b-items{flex:1;overflow-y:auto;padding:0 12px 24px}
.g-h{position:sticky;top:0;z-index:1;display:flex;align-items:center;gap:8px;padding:12px 8px 6px;background:var(--soft);font-size:12px;font-family:var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.g-h span{margin-left:auto;color:var(--dim)}
.item{width:100%;display:flex;align-items:flex-start;gap:12px;padding:12px;border-radius:12px;text-align:left;border:1.5px solid transparent;transition:background .15s,border-color .15s}
.item:hover{background:var(--panel)}
.item.sel{background:var(--panel);border-color:var(--ink);box-shadow:var(--sh)}
.item .code{margin-top:1px}
.item-t{flex:1;min-width:0}
.item-t b{display:block;font-size:14px;line-height:1.35}
.item-t small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12.5px;color:var(--muted);margin-top:2px}
.item-t em{display:block;font-style:normal;font-size:11px;color:var(--dim);font-family:var(--f-mono);margin-top:3px}
.item .star{color:var(--gold);font-size:13px}
.code{display:inline-block;font-family:var(--f-mono);font-weight:700;font-size:11.5px;min-width:44px;text-align:center;padding:4px 7px;border-radius:8px;background:var(--gold-bg);color:var(--gold-ink);border:1px solid #f0dfae;white-space:nowrap}
.sbx .code{background:var(--ink);color:var(--gold-l);border-color:var(--ink)}
.empty{text-align:center;padding:40px 16px;color:var(--muted);font-size:14px}
.empty b{display:block;font-size:30px;margin-bottom:6px}
mark{background:#fde68a;color:inherit;border-radius:3px;padding:0 1px}

.b-detail{min-width:0;display:flex;flex-direction:column;min-height:0;background:var(--panel)}
.d-top{display:flex;align-items:center;gap:10px;padding:14px 24px;border-bottom:1px solid var(--line)}
.d-back{display:none}
.d-crumb{font-family:var(--f-mono);font-size:12px;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.d-crumb b{color:var(--muted);font-weight:600}
.d-nav{display:flex;gap:6px;align-items:center;font-family:var(--f-mono);font-size:12px;color:var(--dim)}
.d-head{display:flex;gap:16px;align-items:flex-start;padding:22px 24px 14px}
.d-head .code{font-size:14px;padding:8px 10px;min-width:56px}
.d-head h2{font-family:var(--f-head);font-size:clamp(20px,2.4vw,26px);line-height:1.2}
.d-head p{color:var(--muted);margin-top:5px;font-size:14px}
.d-acts{display:flex;gap:8px;flex-wrap:wrap;padding:0 24px 14px;align-items:center}
.d-acts .btn-gold{min-width:180px}
.d-steps{display:flex;gap:6px;flex-wrap:wrap;margin:0 24px 14px;font-size:12.5px}
.d-steps span{padding:5px 10px;border-radius:999px;background:#ecfdf3;color:#166534;border:1px solid #bbf7d0}
.d-steps code{font-family:var(--f-mono);background:#fff;padding:0 4px;border-radius:4px}
.d-body{flex:1;min-height:0;overflow:auto;margin:0 24px 24px;padding:18px 20px;border-radius:var(--r);background:var(--soft);border:1px solid var(--line);font-family:var(--f-mono);font-size:12.8px;line-height:1.75;white-space:pre-wrap;word-break:break-word;color:var(--ink2)}
.d-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);text-align:center;padding:40px}
.d-empty i{font-style:normal;font-size:44px}
.d-empty b{color:var(--ink);font-family:var(--f-head);font-size:18px}

/* ═════════ PANDUAN (accordion) ═════════ */
.acc{display:flex;flex-direction:column;gap:10px}
.acc details{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);box-shadow:var(--sh);overflow:hidden}
.acc details[open]{border-color:var(--line2)}
.acc summary{list-style:none;display:flex;align-items:center;gap:14px;padding:16px 18px;cursor:pointer}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";margin-left:auto;width:30px;height:30px;flex-shrink:0;display:grid;place-items:center;border-radius:9px;background:var(--soft2);font-weight:700;font-size:18px;transition:transform .2s}
.acc details[open] summary::after{content:"–";background:var(--ink);color:#fff}
.acc-ico{font-size:21px;width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:var(--gold-bg);flex-shrink:0}
.acc-t{display:flex;flex-direction:column}
.acc-t b{font-size:15.5px}
.acc-t small{color:var(--muted);font-size:13px}
.acc-body{padding:0 18px 18px 76px;display:flex;flex-direction:column;gap:14px}
.acc-body a{color:var(--gold-ink);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.pill{font-style:normal;font-family:var(--f-mono);font-size:10px;letter-spacing:.08em;background:var(--ink);color:var(--gold-l);padding:2px 8px;border-radius:999px;margin-left:8px;vertical-align:middle;font-weight:700;text-transform:uppercase}
.pts{list-style:none;counter-reset:p;display:flex;flex-direction:column;gap:12px}
.pts li{counter-increment:p;position:relative;padding-left:38px}
.pts li::before{content:counter(p);position:absolute;left:0;top:1px;width:26px;height:26px;display:grid;place-items:center;border-radius:8px;background:var(--ink);color:#fff;font-family:var(--f-mono);font-size:12px;font-weight:700}
.pts b{font-size:14.5px}
.pts p,.donts p{font-size:13.5px;color:var(--muted)}
.note{padding:12px 14px;border-radius:12px;background:#fffbeb;border:1px solid #fde68a;font-size:13.5px;color:#5c4a1a}
.note-gold{background:var(--gold-bg);border-color:#f0dfae}
.formula{display:grid;grid-template-columns:1fr 2fr 1fr;gap:8px}
.formula>div{padding:14px;border-radius:12px;background:var(--soft);border:1px solid var(--line)}
.formula>div:nth-child(2){background:var(--gold-bg);border-color:#f0dfae}
.formula b{display:block;font-family:var(--f-head);font-size:17px}
.formula p{font-size:13px;color:var(--muted)}
.f-time{font-family:var(--f-mono);font-size:11px;color:var(--dim)}
.sched{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sched>div{padding:14px;border-radius:12px;background:var(--soft);border:1px solid var(--line)}
.sched p{font-size:13px;color:var(--muted)}
.mix-bar{display:flex;height:30px;border-radius:9px;overflow:hidden;font-size:11.5px;font-weight:700}
.mix-bar span{width:var(--w);display:grid;place-items:center;color:#fff}
.mix-bar span:nth-child(1){background:var(--ink)}
.mix-bar span:nth-child(2){background:var(--gold)}
.mix-bar span:nth-child(3){background:#0ea5e9}
.mix-legend{margin-top:8px;font-size:12.5px;color:var(--muted)}
.mix-legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin:0 5px 0 8px}
.mix-legend i:first-child{margin-left:0}
.d1{background:var(--ink)}.d2{background:var(--gold)}.d3{background:#0ea5e9}
.donts{list-style:none;display:flex;flex-direction:column;gap:10px}
.donts li{position:relative;padding-left:32px}
.donts li::before{content:"✕";position:absolute;left:0;top:1px;width:22px;height:22px;display:grid;place-items:center;border-radius:7px;background:#fee2e2;color:var(--red);font-size:11px;font-weight:700}

/* ═════════ TOOLS ═════════ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.flow-step{position:relative;display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:var(--r-lg);background:var(--panel);border:1px solid var(--line);box-shadow:var(--sh);transition:transform .2s,border-color .2s}
.flow-step:hover{transform:translateY(-3px);border-color:var(--ink)}
.fs-n{position:absolute;top:16px;right:16px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:var(--f-mono);font-size:12px;font-weight:700}
.fs-ico{font-size:30px}
.flow-step b{font-family:var(--f-head);font-size:17px}
.flow-step p{font-size:13.5px;color:var(--muted);flex:1}
.fs-go{font-weight:700;color:var(--gold-ink);font-size:14px}

/* ═════════ TUTORIAL ═════════ */
.tut{display:grid;grid-template-columns:1.6fr 1fr;gap:16px}
.video{aspect-ratio:16/9;border-radius:var(--r-lg);overflow:hidden;background:var(--ink);box-shadow:var(--sh)}
.video iframe{width:100%;height:100%;border:0}
.video-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#fff;text-align:center;padding:20px;background:radial-gradient(circle at 50% 40%,rgba(214,166,42,.35),transparent 60%)}
.video-ph small{color:#bdb6a4}
.play{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-l),var(--gold));color:#2a1f05;box-shadow:0 0 0 10px rgba(214,166,42,.18);margin-bottom:8px;transition:transform .2s}
.video-ph:hover .play{transform:scale(1.08)}
.tut-side .panel{height:100%;display:flex;flex-direction:column;gap:10px}
.ticks{list-style:none;display:flex;flex-direction:column;gap:8px;flex:1;margin:6px 0}
.ticks li{position:relative;padding-left:26px;font-size:14px;color:var(--muted)}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.gallery{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery i{aspect-ratio:4/5;border-radius:var(--r);background:linear-gradient(110deg,var(--soft2) 30%,#fff 50%,var(--soft2) 70%);background-size:300% 100%;animation:shimmer 2.2s infinite linear}
.gallery-msg{position:absolute;inset:auto 50% 50% auto;transform:translate(50%,50%);background:var(--panel);padding:16px 20px;border-radius:var(--r);box-shadow:var(--sh);border:1px solid var(--line);text-align:center;width:min(360px,90%)}
.gallery-msg p{font-size:13.5px;color:var(--muted)}
@keyframes shimmer{from{background-position:100% 0}to{background-position:-100% 0}}

/* ═════════ PALETTE ═════════ */
.palette{margin:10vh auto auto;width:min(640px,100% - 24px);max-height:76vh;border:1px solid var(--line2);border-radius:18px;background:var(--panel);color:var(--ink);padding:0;box-shadow:0 30px 80px -20px rgba(40,30,5,.45)}
.palette[open]{display:flex;flex-direction:column;animation:fade .18s ease}
.palette::backdrop{background:rgba(28,25,18,.4);backdrop-filter:blur(3px)}
.pal-in{display:flex;align-items:center;gap:10px;padding:0 14px;height:58px;border-bottom:1px solid var(--line);color:var(--dim)}
.pal-in input{flex:1;border:0;outline:0;background:none;font-size:16px;color:var(--ink);height:100%;min-width:0}
.esc{font-family:var(--f-mono);font-size:11px;padding:4px 8px;border-radius:7px;border:1px solid var(--line2);color:var(--muted)}
.pal-res{overflow-y:auto;padding:8px;flex:1}
.pal-res .item{padding:10px 12px}
.pal-res .item.act{background:var(--soft);border-color:var(--line2)}
.pal-lbl{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);padding:8px 12px 4px}
.pal-foot{display:flex;gap:16px;padding:10px 16px;border-top:1px solid var(--line);font-size:12px;color:var(--dim)}
.pal-foot kbd{margin-right:3px}

/* ═════════ MOBILE CHROME ═════════ */
.tabbar{display:none}
.sheet{position:fixed;inset:0;z-index:80;background:rgba(28,25,18,.4);display:flex;align-items:flex-end}
.sheet[hidden]{display:none}
.sheet-in{width:100%;background:var(--panel);border-radius:22px 22px 0 0;padding:10px 14px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:4px;animation:up .22s ease}
@keyframes up{from{transform:translateY(100%)}to{transform:none}}
.grab{width:40px;height:4px;border-radius:9px;background:var(--line2);margin:4px auto 10px}
.sheet-in a{display:flex;align-items:center;gap:12px;padding:14px;border-radius:12px;font-weight:600}
.sheet-in a:hover{background:var(--soft)}
.sheet-in i{font-style:normal;width:24px;text-align:center}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);z-index:120;padding:12px 18px;border-radius:12px;background:var(--ink);color:#fff;font-weight:600;font-size:14px;opacity:0;pointer-events:none;transition:all .25s;box-shadow:0 12px 30px -10px rgba(0,0,0,.5);white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ═════════ RESPONSIVE ═════════ */
@media (max-width:1180px){
  .browser{grid-template-columns:340px 1fr}
  .flow{grid-template-columns:repeat(2,1fr)}
  .welcome{grid-template-columns:1fr}
  .welcome-stats{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:900px){
  :root{--bar:58px}
  .app{grid-template-columns:1fr}
  .side{display:none}
  .logo-m{display:flex}
  .bar{padding:0 14px;gap:10px}
  .bar-title{display:none}
  .cmd{width:auto;flex:0 0 auto;padding:0 11px}
  .cmd span,.cmd kbd{display:none}
  body{padding-bottom:calc(66px + env(safe-area-inset-bottom))}
  .tabbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .tabbar a,.tabbar button{display:flex;flex-direction:column;align-items:center;gap:1px;padding:6px 2px;border-radius:12px;font-size:11px;font-weight:700;color:var(--muted)}
  .tabbar i{font-style:normal;font-size:19px;line-height:1.2;filter:grayscale(.6);opacity:.85}
  .tabbar .active{color:var(--ink);background:var(--soft2)}
  .tabbar .active i{filter:none;opacity:1}
  .pad{padding:18px 14px}
  .welcome{padding:22px 18px}
  .welcome-stats{grid-template-columns:1fr 1fr}
  .home-grid,.tut{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .formula,.sched{grid-template-columns:1fr}
  .acc summary{padding:14px}
  .acc-body{padding:0 14px 16px}
  .acc-ico{width:38px;height:38px;font-size:18px}

  /* browser → list, detail jadi skrin penuh */
  .browser{display:block;height:auto}
  .b-list{border-right:0;background:transparent}
  .b-head{padding:18px 14px 8px}
  .chips{padding:4px 14px 10px}
  .b-filter{margin:0 14px 8px}
  .b-items{overflow:visible;padding:0 8px 20px}
  .g-h{top:var(--bar);background:var(--bg)}
  .b-detail{position:fixed;inset:0;z-index:70;transform:translateX(100%);transition:transform .28s ease;visibility:hidden}
  .b-detail.open{transform:none;visibility:visible}
  .d-top{padding:10px 12px;padding-top:calc(10px + env(safe-area-inset-top))}
  .d-back{display:inline-grid}
  .d-head{padding:16px 16px 10px;gap:12px}
  .d-acts{padding:0 16px 10px}
  .d-acts .btn-gold{flex:1;min-width:0}
  .d-steps{display:none}
  .d-body{margin:0 12px calc(12px + env(safe-area-inset-bottom));padding:14px;font-size:12.2px}
  .toast{bottom:calc(84px + env(safe-area-inset-bottom))}
  .palette{margin:0;width:100%;max-width:100%;max-height:100%;height:100%;border-radius:0;border:0}
  .pal-foot{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}