:root{color-scheme:light;--ink:#1c1a33;--brand:#4331c2;--brand2:#8562f5;--violet:#b28cf5;--amber:#f0a500;--mute:#6a6785;--side:#fff;--hover:#f2f2f5;--on:#ebebf0;--line:#e0dcf2;--chip:#efecfb;--code:#f4f2fb;--err:#c62828;--canvas:#fbfaff;
  --sh-1:0 1px 2px rgba(43,29,126,.06),0 1px 1px rgba(43,29,126,.05);
  --sh-2:0 3px 8px rgba(43,29,126,.10),0 1px 3px rgba(43,29,126,.07);
  --sh-3:0 10px 26px rgba(43,29,126,.16),0 2px 6px rgba(43,29,126,.08);
  --rim:inset 0 1px 0 rgba(255,255,255,.7)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;margin:0}
body{color:var(--ink);font:16px/1.6 'Schibsted Grotesk',system-ui,sans-serif;display:flex;background:var(--canvas)}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* Aurora: lapisan ungu yang mengalir pelan di belakang seluruh layar */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;display:block;border-radius:50%;filter:blur(64px);opacity:.5;will-change:transform}
.aurora .a1{width:58vmax;height:58vmax;left:-18vmax;top:-24vmax;background:radial-gradient(circle at 35% 35%,var(--brand2),transparent 72%);animation:aur1 30s ease-in-out infinite}
.aurora .a2{width:50vmax;height:50vmax;right:-16vmax;top:-6vmax;background:radial-gradient(circle at 60% 40%,var(--violet),transparent 72%);animation:aur2 36s ease-in-out infinite}
.aurora .a3{width:62vmax;height:62vmax;left:6vmax;bottom:-34vmax;background:radial-gradient(circle at 50% 50%,var(--brand),transparent 72%);animation:aur3 42s ease-in-out infinite}
@keyframes aur1{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(5vmax,4vmax) scale(1.08)}66%{transform:translate(-3vmax,6vmax) scale(.95)}}
@keyframes aur2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-7vmax,5vmax) scale(1.1)}}
@keyframes aur3{0%,100%{transform:translate(0,0) scale(1)}40%{transform:translate(4vmax,-5vmax) scale(1.05)}70%{transform:translate(-4vmax,-2vmax) scale(.97)}}
@media(prefers-reduced-motion:reduce){.aurora i{animation:none}}

.eye{display:block;width:28px;height:28px;flex:none;background:url(../img/icon-96.png) center/contain no-repeat}

aside{width:280px;flex:none;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:14px 12px 12px;gap:14px;box-shadow:3px 0 18px rgba(43,29,126,.05);position:relative;z-index:2}
.dhead{display:flex;align-items:center;justify-content:space-between;padding:0 4px}
#close{display:none;width:40px;height:40px;border:0;border-radius:12px;background:none;place-items:center;color:var(--mute)}
#new{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 14px;font-weight:600;box-shadow:var(--sh-1),var(--rim);transition:box-shadow .15s,transform .1s}
#new:active{box-shadow:var(--sh-1);transform:translateY(1px)}
.grp{display:flex;flex-direction:column;gap:2px;min-height:0}
.grp.grow{flex:1}
.gl{font-size:13px;font-weight:600;color:var(--mute);padding:0 12px 6px}
#list{flex:1;overflow:auto;display:flex;flex-direction:column;gap:2px}
.empty-h{color:var(--mute);font-size:14.5px;padding:6px 12px}
.row,.conv{display:flex;align-items:center;border-radius:12px;transition:box-shadow .15s,transform .1s}
.row{width:100%;background:none;border:0;text-align:left;padding:12px;justify-content:space-between;font-size:15.5px}
.row svg{color:var(--mute)}
@media(hover:hover){#new:hover{box-shadow:var(--sh-2),var(--rim);transform:translateY(-1px)}.row:hover,.conv:hover{background:var(--hover);box-shadow:var(--sh-1)}.conv:hover .x{opacity:1}}
.conv.on{background:#fff;box-shadow:var(--sh-2);color:var(--brand)}
.conv .t{flex:1;min-width:0;background:none;border:0;text-align:left;padding:10px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:15px}
.conv .x{background:none;border:0;color:var(--mute);padding:6px 12px;opacity:0;font-size:18px;line-height:1}
.conv .x:focus-visible{opacity:1}
@media(hover:none){.conv .x{opacity:.6}}

main{flex:1;min-width:0;height:100dvh;display:flex;flex-direction:column}
header{display:flex;align-items:center;gap:12px;padding:12px 16px;flex:none;background:transparent;position:relative;z-index:1}
#menu{width:44px;height:44px;border-radius:14px;border:0;background:transparent;display:grid;place-items:center;color:var(--ink);box-shadow:var(--sh-1);transition:box-shadow .15s,transform .1s,background .15s}
#menu:hover{background:var(--hover);box-shadow:var(--sh-2)}
#menu:active{transform:translateY(1px);box-shadow:var(--sh-1)}
.brand{display:flex;align-items:center;gap:8px;font:700 22px 'Bricolage Grotesque',sans-serif}
#login{width:100%;background:linear-gradient(180deg,var(--brand2),var(--brand));color:#fff;border:0;border-radius:14px;padding:13px 20px;font-weight:600;box-shadow:0 3px 10px rgba(67,49,194,.35),var(--rim);transition:box-shadow .15s,transform .1s}
#login:active{transform:translateY(1px);box-shadow:0 1px 4px rgba(67,49,194,.35)}

#thread{flex:1;overflow-y:auto;padding:8px 16px 24px}
.col{width:100%;max-width:740px;margin:0 auto}
main.is-empty #thread{display:flex;align-items:center;justify-content:center;overflow:hidden;padding-bottom:8px}
#empty{text-align:center}
#empty h1{font:600 clamp(25px,6.6vw,34px)/1.2 'Bricolage Grotesque',sans-serif;margin:0;
  background:linear-gradient(100deg,var(--ink) 10%,var(--brand2) 40%,var(--violet) 55%,var(--ink) 85%);
  background-size:260% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 9s ease-in-out infinite}
@keyframes sheen{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@media(prefers-reduced-motion:reduce){#empty h1{animation:none;background:none;color:var(--ink)}}

.msg{display:flex;gap:12px;margin:0 0 24px}
.msg.user{justify-content:flex-end}
.msg .b{min-width:0;overflow-wrap:anywhere}
.msg.user .b{background:linear-gradient(180deg,#f4f2fd,var(--chip));padding:10px 16px;border-radius:18px 18px 6px 18px;max-width:82%;white-space:pre-wrap;box-shadow:var(--sh-1)}
.msg.assistant>.b,.msg.error>.b,.w{flex:1;min-width:0}
.msg.error .b{color:var(--err)}
.b p{margin:0 0 .85em}.b p:last-child{margin:0}
.b ul,.b ol{padding-left:1.4em;margin:0 0 .85em}
.b pre{background:#1c1a33;border:1px solid #2f2b57;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(67,49,194,.14);margin:10px 0}
.b pre .cb-head{display:flex;align-items:center;justify-content:space-between;padding:7px 12px;background:#252148;border-bottom:1px solid #322d5c;font:12px/1 'Schibsted Grotesk',sans-serif;color:#a9a3d9}
.b pre .cb-lang{text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.b pre .cb-copy{display:flex;align-items:center;gap:5px;background:none;border:0;color:#a9a3d9;padding:3px 6px;border-radius:7px;cursor:pointer;font:inherit}
.b pre .cb-copy:hover{background:#322d5c;color:#fff}
.b pre .cb-copy svg{width:13px;height:13px}
.b pre code{display:block;padding:13px 14px;overflow:auto}
.b code{font:13.5px/1.55 ui-monospace,Menlo,monospace;color:#e7e5f5}
.b :not(pre)>code{background:var(--code);padding:2px 6px;border-radius:6px;color:var(--ink)}
.hljs-keyword,.hljs-selector-tag,.hljs-tag{color:#c9a4ff}
.hljs-string,.hljs-attr,.hljs-template-tag{color:#8ee6b0}
.hljs-comment,.hljs-quote{color:#7a76a3;font-style:italic}
.hljs-number,.hljs-literal{color:#f0a500}
.hljs-title,.hljs-name,.hljs-built_in,.hljs-selector-id,.hljs-selector-class{color:#8fb8ff}
.hljs-variable,.hljs-attribute{color:#e7e5f5}
.hljs-function .hljs-title{color:#8fb8ff}
.abar{display:flex;align-items:center;flex-wrap:wrap;gap:2px;margin:4px 0 0 -8px}
.cp,.fb,.regen{width:34px;height:34px;display:grid;place-items:center;background:none;border:0;color:var(--mute);padding:0;border-radius:10px;cursor:pointer;transition:box-shadow .15s,transform .1s}
.cp:hover,.fb:hover,.regen:hover{background:#fff;color:var(--ink);box-shadow:var(--sh-1)}
.cp:active,.fb:active,.regen:active{transform:translateY(1px)}
.fb.on{background:var(--chip);color:var(--brand);box-shadow:var(--sh-1)}
.fb.on svg{fill:currentColor}

form{flex:none;padding:0 12px max(12px,env(safe-area-inset-bottom))}
.box{position:relative;max-width:740px;margin:0 auto;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;column-gap:2px;row-gap:0;background:#fff;border:1.5px solid var(--line);border-radius:26px;padding:12px 10px 8px;box-shadow:var(--sh-2),var(--rim);cursor:text;transition:box-shadow .2s}
.box:focus-within{box-shadow:var(--sh-3),var(--rim)}
/* Kolom teks di atas selebar kotak, tombol-tombol di baris bawahnya */
#attach{grid-column:1;grid-row:2}
.attach-wrap{grid-column:1;grid-row:2;position:relative;display:flex}
.attach-wrap #attach{transition:transform .15s}
.attach-wrap #attach.on{transform:rotate(45deg);background:var(--hover);color:var(--ink)}
.attach-menu{position:absolute;bottom:calc(100% + 8px);left:0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 28px rgba(59,48,168,.16);padding:6px;display:flex;flex-direction:column;gap:2px;min-width:168px;z-index:20}
.am-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border:0;background:none;border-radius:10px;font:inherit;font-size:14.5px;color:var(--ink);cursor:pointer;text-align:left;width:100%}
.am-item:hover{background:var(--hover)}
.am-item svg{color:var(--mute);flex:none}
#mic{grid-column:3;grid-row:2}
#go,#stop{grid-column:4;grid-row:2}
.box:focus-within{border-color:transparent}
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
.box::before{content:'';position:absolute;inset:-1.5px;border-radius:27.5px;padding:1.5px;
  background:conic-gradient(from var(--ang),var(--brand),var(--violet),var(--brand2),var(--brand));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .25s;animation:spin 5s linear infinite;pointer-events:none}
.box:focus-within::before{opacity:1}
@keyframes spin{to{--ang:360deg}}
@media(prefers-reduced-motion:reduce){.box::before{animation:none;background:var(--brand)}}
textarea{grid-column:1/-1;grid-row:1;width:100%;min-width:0;background:none;border:0;outline:none;color:inherit;font:inherit;font-size:17px;line-height:24px;resize:none;max-height:180px;padding:2px 8px 10px;overflow-wrap:anywhere;word-break:break-word}
textarea:focus,textarea:focus-visible{outline:none}
textarea::placeholder{color:#85829f}
.ib{width:40px;height:40px;flex:none;border:0;border-radius:50%;background:none;display:grid;place-items:center;color:var(--mute);transition:box-shadow .15s,transform .1s,background .15s,color .15s}
.ib:hover{background:#fff;color:var(--ink);box-shadow:var(--sh-1)}
.ib:active{transform:translateY(1px)}
.ib.rec{color:#d32f2f;background:#fdecea;box-shadow:var(--sh-1)}
.ib.on{color:var(--brand);background:var(--chip);box-shadow:var(--sh-1)}
#imgprev{max-width:740px;margin:0 auto 8px;display:flex;gap:10px}
#imgprev[hidden]{display:none}
#zipprev{max-width:740px;margin:0 auto 8px;display:flex;gap:10px}
#zipprev[hidden]{display:none}
.zipprev-item{position:relative;height:36px;width:auto;padding:0 26px 0 12px;border-radius:12px;border:1px solid var(--line);background:#fff;box-shadow:var(--sh-1);display:flex;align-items:center;font-size:13px;white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}
.imgprev-item{position:relative;width:64px;height:64px;flex:none}
.imgprev-item img{width:64px;height:64px;object-fit:cover;border-radius:12px;border:1px solid var(--line);box-shadow:var(--sh-1);display:block}
.imgprev-item .imgprev-x,.zipprev-item .imgprev-x{position:absolute;top:-8px;right:-8px;width:22px;height:22px;border-radius:50%;border:0;background:#1c1a33;color:#fff;font-size:14px;line-height:1;display:grid;place-items:center;cursor:pointer;box-shadow:var(--sh-2)}
.msg.user .um-wrap{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.msg.user .um{max-width:140px;border-radius:14px;display:block;box-shadow:var(--sh-1)}
#go,#stop{width:40px;height:40px;flex:none;border-radius:50%;border:0;background:linear-gradient(180deg,var(--brand2),var(--brand));color:#fff;display:grid;place-items:center;box-shadow:0 3px 8px rgba(67,49,194,.4),var(--rim);transition:box-shadow .15s,transform .1s}
#go:active,#stop:active{transform:translateY(1px);box-shadow:0 1px 3px rgba(67,49,194,.4)}
#go:disabled{background:#e6e3f5;color:#a6a3c2;cursor:default;box-shadow:none}
#stop:hover{background:linear-gradient(180deg,#4c3fa0,#2c2380)}
#go[hidden],#stop[hidden]{display:none}
.anote{margin:6px 0 0;font-size:12.5px;line-height:1.4;color:var(--mute)}

#toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:9;white-space:nowrap;box-shadow:0 10px 26px rgba(43,29,126,.16),0 2px 6px rgba(43,29,126,.08)}
#toast.on{opacity:1}

#scrim{display:none}
@media(min-width:761px){body.nosb aside{display:none}.dhead{display:none}}
@media(max-width:760px){
  aside{position:fixed;inset:0 auto 0 0;width:280px;z-index:5;transform:translateX(-100%);transition:transform .2s}
  body.open aside{transform:none;box-shadow:8px 0 30px rgba(0,0,0,.14)}#close{display:grid}
  body.open #scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:4}
}
@media(prefers-reduced-motion:reduce){aside,#toast{transition:none}}
[hidden]{display:none!important}
.wm{display:block;flex:none;height:24px;width:126px;background:url(../img/logo-480.png) center/contain no-repeat}
.wm.big{height:38px;width:200px;margin:0 auto 22px}

/* Akun di sidebar */
#acct{border-top:1px solid var(--line);padding-top:10px}
.me{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;border-radius:14px;padding:8px;text-align:left}
.me svg{color:var(--mute);flex:none}
.pp{width:40px;height:40px;flex:none;border-radius:50%;background:var(--brand) center/cover no-repeat;color:#fff;display:grid;place-items:center;font-weight:600}
.pp.lg{width:96px;height:96px;font-size:38px}
.nm{flex:1;min-width:0;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(hover:hover){.me:hover{background:var(--hover)}}

/* Halaman akun (layar penuh): Pengaturan > Tentang > S&K / Privasi / FAQ */
#page{position:fixed;inset:0;z-index:8;background:#f6f5fd;display:none}
#page.on{display:block}
#ptop{position:fixed;top:0;left:0;right:0;z-index:2;display:flex;align-items:center;gap:12px;padding:max(10px,env(safe-area-inset-top)) 16px 10px;background:rgba(246,245,253,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
#back{width:44px;height:44px;flex:none;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);display:grid;place-items:center}
#ptitle{min-width:0;font:600 20px 'Bricolage Grotesque',sans-serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#pscroll{position:absolute;inset:0;overflow-y:auto;padding:calc(max(10px,env(safe-area-inset-top)) + 80px) 16px max(40px,env(safe-area-inset-bottom))}
.pcol{max-width:640px;margin:0 auto}
.vt,.doc>h2:first-child{display:none} /* judul halaman sudah ada di bar atas */

/* Kartu profil */
.who{display:flex;align-items:center;gap:14px;margin:0 0 18px;padding:16px;border-radius:22px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2))}
.who .pp{width:56px;height:56px;border-radius:18px;font-size:24px;background-color:rgba(255,255,255,.22);box-shadow:0 0 0 2px rgba(255,255,255,.4)}
.wtxt{min-width:0}
.pn{font-size:19px;font-weight:700;line-height:1.25;overflow-wrap:anywhere}
.ps{font-size:13px;opacity:.78;margin-top:2px}

/* Kartu pemakaian */
.uc{background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px 16px;margin:0 0 22px}
.uc-t{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-bottom:12px}
.uc-r{margin-bottom:12px}
.uc-l{display:flex;justify-content:space-between;gap:10px;font-size:14.5px}
.uc-l span:last-child{color:var(--mute);font-variant-numeric:tabular-nums}
.uc-b{height:6px;border-radius:99px;background:var(--chip);margin-top:7px;overflow:hidden}
.uc-b i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand2),var(--brand))}
.uc-f{font-size:12px;color:var(--mute)}

/* Judul bagian */
.gl2{margin-top:22px;padding:0 4px 8px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.who+.gl2,.uc+.gl2{margin-top:0}

/* Daftar menu: satu kartu putih, baris dipisah garis tipis, panah CSS di kanan */
.grp2{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}
.item{position:relative;display:flex;align-items:center;gap:14px;width:100%;min-height:58px;padding:11px 16px;border:0;background:none;font-size:16px;text-align:left;color:inherit}
.item+.item{border-top:1px solid var(--line)}
.item .ic{flex:none;box-sizing:content-box;width:20px;height:20px;padding:8px;border-radius:12px;background:var(--chip);color:var(--brand)}
.item .lb{flex:1;min-width:0}
.item[data-go]::after{content:'';flex:none;width:8px;height:8px;margin-right:4px;border-top:2px solid #aaa6c6;border-right:2px solid #aaa6c6;transform:rotate(45deg)}
.item:active{background:#f6f5fd}
@media(hover:hover){.item:hover{background:#faf9ff}#back:hover{background:#f6f5fd}}
.item.danger{color:var(--err)}
.item.danger .ic{background:#fdecea;color:var(--err)}
.item .chk{flex:none;opacity:0;color:var(--brand)}
.item.sel{background:#f3f1fc}
.item.sel .chk{opacity:1}

/* Preferensi: dua kotak berdampingan */
.grp2.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;background:none;border:0;border-radius:0;overflow:visible}
.tiles .item{flex-direction:column;align-items:flex-start;gap:14px;min-height:0;padding:16px;background:#fff;border:1px solid var(--line);border-radius:20px}
.tiles .item+.item{border-top:1px solid var(--line)}
.tiles .item::after{display:none}
.tiles .ic{width:22px;height:22px;padding:11px;border-radius:14px}
.tiles .lb{flex:none;font-weight:600}

/* Keluar: tombol garis merah di bawah */
.grp2.gap{margin-top:22px;background:none;border:0;border-radius:0;overflow:visible}
.grp2.gap .item{justify-content:center;gap:10px;min-height:52px;border:1.5px solid #f0c8c4;border-radius:16px;font-weight:600}
.grp2.gap .item .lb{flex:none}
.grp2.gap .ic{width:20px;height:20px;padding:0;background:none}
.memitem{cursor:default}
.memitem .lb{font-size:15px;line-height:1.4}
.memx{flex:none;background:none;border:0;color:var(--mute);font-size:20px;line-height:1;padding:4px 6px}
.memx:hover{color:var(--err)}
.ver{text-align:center;color:var(--mute);font-size:13px;margin:28px 0 0}
.doc{font-size:15.5px;line-height:1.7;padding:0 10px}
.doc h2{font:600 26px 'Bricolage Grotesque',sans-serif;margin:0 0 14px}
.doc h3{font-size:16px;margin:20px 0 4px}
.doc p{margin:0 0 .7em}
.doc details{border-bottom:1px solid var(--line);padding:12px 0}
.doc summary{font-weight:600;cursor:pointer}
.doc details p{margin:8px 0 0}

/* Area pelatihan */
.tcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px;margin:14px 0}
.tcard b{display:block;margin-bottom:4px}
.tcard span{color:var(--mute);font-size:14px;line-height:1.5}
.tbtn{display:block;width:100%;margin:10px 0 0;border:0;border-radius:14px;padding:13px 20px;font:inherit;font-weight:600;background:var(--brand);color:#fff;cursor:pointer}
.tbtn.ghost{background:var(--chip);color:var(--brand)}
.tbtn.plain{background:none;color:var(--err)}
.tbtn[disabled]{opacity:.5;cursor:default}
.tbtn[hidden]{display:none}
.lnk{background:none;border:0;padding:0;color:var(--brand);font:inherit;text-decoration:underline;cursor:pointer}

/* LuCo (langganan) */
.lu-plan{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px;margin:14px 0}
.lu-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.lu-h b{font-size:17px}
.lu-price{font-weight:700;color:var(--brand);white-space:nowrap}
.lu-m{color:var(--mute);font-size:14px;line-height:1.5;margin-top:4px}
.lu-tag{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:99px;background:var(--chip,#efecfb);color:var(--brand)}
.lu-bar{height:6px;border-radius:99px;background:var(--line);margin-top:10px;overflow:hidden}
.lu-bar i{display:block;height:100%;background:var(--brand)}
a.tbtn{text-decoration:none;text-align:center;box-sizing:border-box}
.tbtn:disabled{opacity:.55;cursor:default}

/* Halaman login/daftar (email+password & Google) — bukan lagi modal, layar penuh sendiri */
#authbd{position:fixed;inset:0;z-index:10;display:flex;align-items:center;justify-content:center;padding:max(20px,env(safe-area-inset-top)) 20px max(20px,env(safe-area-inset-bottom));overflow:hidden;background:var(--canvas)}
#authbd::before,#authbd::after,#authbd .a3{content:'';position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;pointer-events:none}
#authbd::before{width:60vmax;height:60vmax;left:-22vmax;top:-28vmax;background:radial-gradient(circle at 35% 35%,var(--brand2),transparent 70%);animation:aur1 30s ease-in-out infinite}
#authbd::after{width:56vmax;height:56vmax;right:-20vmax;top:-8vmax;background:radial-gradient(circle at 60% 40%,var(--violet),transparent 70%);animation:aur2 36s ease-in-out infinite}
#authbd .a3{width:62vmax;height:62vmax;left:8vmax;bottom:-34vmax;background:radial-gradient(circle at 50% 50%,#3f8cff,transparent 70%);animation:aur3 42s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){#authbd::before,#authbd::after,#authbd .a3{animation:none}}
#authbd[hidden]{display:none}
#authcard{position:relative;z-index:1;width:100%;max-width:400px;max-height:92vh;overflow-y:auto;padding:36px 30px 30px;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.8);border-radius:26px;box-shadow:var(--sh-3),var(--rim);-webkit-backdrop-filter:blur(20px) saturate(160%);backdrop-filter:blur(20px) saturate(160%)}
#authcard .wm{margin:0 auto 28px}
#authcard h2{font:700 28px 'Bricolage Grotesque',system-ui,sans-serif;margin:0 0 6px;text-align:center;letter-spacing:-.01em}
#authcard .sub{color:var(--mute);font-size:14px;margin:0 0 26px;text-align:center;line-height:1.5}
#auth-x{position:absolute;top:14px;right:14px;width:32px;height:32px;border:0;border-radius:50%;background:var(--chip);font-size:18px;line-height:1;display:grid;place-items:center;color:var(--mute);transition:background .15s,color .15s}
#auth-x:hover{background:var(--on);color:var(--ink)}
.field{display:block;font-size:13px;color:var(--mute);font-weight:600;margin:0 0 16px}
.field input{display:block;width:100%;margin-top:7px;padding:13px 15px;border:1.5px solid var(--line);border-radius:13px;font:inherit;font-size:15px;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.field input:hover{border-color:var(--violet)}
.field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(67,49,194,.12)}
.field input[aria-invalid="true"]{border-color:var(--err)}
.field input[aria-invalid="true"]:focus{box-shadow:0 0 0 4px rgba(198,40,40,.12)}
.ferr{display:block;color:var(--err);font-size:12.5px;font-weight:600;margin-top:6px}
.ferr:empty{display:none}
#auth-forgot{display:block;margin:-8px 0 16px;font-size:13.5px;color:var(--brand);font-weight:600}
#ts{display:flex;justify-content:center;margin:2px 0 14px;min-height:0}
#ts:empty{margin:0}
#auth-forgot:hover{text-decoration:underline}
#auth-err{color:var(--err);font-size:13.5px;min-height:0;margin:0 0 10px;font-weight:600}
#auth-err:empty{display:none}
#auth-go{width:100%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0;border-radius:14px;padding:14px 20px;font:inherit;font-weight:700;font-size:15.5px;box-shadow:0 6px 18px rgba(67,49,194,.28);transition:transform .12s,box-shadow .12s,opacity .15s}
#auth-go:hover{box-shadow:0 8px 22px rgba(67,49,194,.36);transform:translateY(-1px)}
#auth-go:active{transform:translateY(0);box-shadow:0 3px 10px rgba(67,49,194,.28)}
#auth-go[disabled]{opacity:.6;transform:none;box-shadow:none}
.authdiv{display:flex;align-items:center;gap:10px;margin:20px 0;color:var(--mute);font-size:12.5px}
.authdiv::before,.authdiv::after{content:'';flex:1;height:1px;background:var(--line)}
#auth-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:13px 20px;font:inherit;font-weight:600;color:var(--ink);transition:background .15s,border-color .15s,transform .12s}
#auth-google:hover{background:var(--hover);border-color:var(--violet);transform:translateY(-1px)}
#auth-google:active{transform:translateY(0)}
.authswitch{text-align:center;font-size:14px;color:var(--mute);margin:22px 0 0}
.authswitch .lnk{color:var(--brand);font-weight:700}
.authswitch .lnk:hover{text-decoration:underline}