/* ==========================================================
   Gumugu Admission — core
   Tokens, reset, tombol, form, toast, loader, modal.
   Animasi hanya memakai transform/opacity agar tetap ringan.
   ========================================================== */
:root{
  --brand:#7C5CFC; --brand-2:#5B3FE0; --brand-soft:#EFEBFF; --brand-ink:#2B1B73;
  --ink:#16171D; --ink-2:#3C3F4A; --muted:#7A7F8C; --line:#E8EAF0; --line-2:#F0F2F6;
  --bg:#F7F8FB; --card:#fff;
  --ok:#17B26A; --ok-bg:#E8F8F0; --warn:#F79009; --warn-bg:#FFF4E5; --bad:#F04438; --bad-bg:#FEECEB; --info:#2E90FA; --info-bg:#E8F2FF;
  --r-sm:10px; --r:14px; --r-lg:22px; --r-xl:32px;
  --ease:cubic-bezier(.22,.8,.24,1); --spring:cubic-bezier(.34,1.56,.64,1);
  --shadow-s:0 1px 2px rgba(22,23,29,.04),0 1px 1px rgba(22,23,29,.03);
  --shadow-m:0 8px 24px -8px rgba(22,23,29,.12);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;opacity:0;transition:opacity .25s ease}
body.is-ready{opacity:1}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.02em}
p{margin:0}
.ico{flex:none;display:inline-block;vertical-align:middle}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hp{position:absolute!important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.muted{color:var(--muted)}
.right{text-align:right}.center{text-align:center}
.row{display:flex;align-items:center;gap:12px}.row.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}
.sp{flex:1}
.mt{margin-top:16px}.mt-s{margin-top:8px}.mt-l{margin-top:28px}
.hide{display:none!important}

/* ---------- tombol ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:12px;border:1px solid transparent;
  background:var(--brand);color:#fff;font-weight:600;font-size:14.5px;cursor:pointer;white-space:nowrap;
  transition:transform .18s var(--ease),background-color .2s,box-shadow .2s,opacity .2s}
.btn:hover{background:var(--brand-2);box-shadow:0 8px 18px -8px var(--brand)}
.btn:active{transform:scale(.97)}
.btn.sm{height:36px;padding:0 14px;font-size:13.5px;border-radius:10px}
.btn.lg{height:52px;padding:0 28px;font-size:16px;border-radius:14px}
.btn.block{width:100%}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--line-2);box-shadow:none}
.btn.dark{background:var(--ink);color:#fff}.btn.dark:hover{background:#000;box-shadow:none}
.btn.danger{background:var(--bad)}.btn.danger:hover{background:#d92d20;box-shadow:none}
.btn.ok{background:var(--ok)}.btn.ok:hover{background:#0e9f5c;box-shadow:none}
.btn[disabled],.btn.is-loading{pointer-events:none;opacity:.78}
.btn.is-loading{color:transparent!important}
.btn.is-loading::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;animation:spin .7s linear infinite}
.btn.ghost.is-loading::after{border-color:rgba(0,0,0,.15);border-top-color:var(--ink)}
.btn .ico{margin:0 -2px}
@keyframes spin{to{transform:rotate(360deg)}}
.link{color:var(--brand);font-weight:600}.link:hover{text-decoration:underline}

/* ---------- form ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;min-width:0}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.field label i{color:var(--bad);font-style:normal}
.field input,.field select,.field textarea{width:100%;height:46px;padding:0 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;
  transition:border-color .2s,box-shadow .2s,background-color .2s;outline:none;appearance:none;-webkit-appearance:none}
.field textarea{height:auto;padding:12px 14px;resize:vertical;min-height:88px}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%237A7F8C' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#d3d6e0}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,92,252,.14)}
.field input::placeholder{color:#a8adba}
.field .err,.err{color:var(--bad);font-size:12.5px}
.field.cap input{max-width:120px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:0 16px}
.span2{grid-column:span 2}
@media(max-width:720px){.grid2,.grid3,.grid4{grid-template-columns:1fr}.span2{grid-column:auto}}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;cursor:pointer}
.check input{width:20px;height:20px;margin-top:1px;accent-color:var(--brand);flex:none}
.seg{display:inline-flex;background:var(--line-2);padding:4px;border-radius:12px;gap:2px}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0}
.seg span{display:block;padding:8px 16px;border-radius:9px;font-weight:600;font-size:13.5px;color:var(--muted);transition:background-color .2s,color .2s,box-shadow .2s}
.seg input:checked+span{background:#fff;color:var(--ink);box-shadow:var(--shadow-s)}
.seg input:focus-visible+span{outline:2px solid var(--brand)}

/* ---------- badge ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.5;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.b-ok{background:var(--ok-bg);color:#0b7f4a}.b-warn{background:var(--warn-bg);color:#b45309}.b-bad{background:var(--bad-bg);color:#b42318}
.b-info{background:var(--info-bg);color:#175cd3}.b-muted{background:var(--line-2);color:var(--muted)}

/* ---------- toast ---------- */
#toasts{position:fixed;z-index:9999;right:20px;bottom:20px;display:flex;flex-direction:column;gap:10px;width:min(380px,calc(100vw - 32px));pointer-events:none}
.toast{pointer-events:auto;position:relative;display:flex;gap:12px;align-items:flex-start;padding:14px 16px 16px;background:#fff;border-radius:16px;
  box-shadow:0 18px 40px -12px rgba(22,23,29,.28),0 0 0 1px rgba(22,23,29,.05);overflow:hidden;
  transform:translateY(24px) scale(.96);opacity:0;animation:toast-in .5s var(--spring) forwards}
.toast.out{animation:toast-out .28s var(--ease) forwards}
.toast .ti{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;flex:none;color:#fff}
.toast.success .ti{background:var(--ok)}.toast.error .ti{background:var(--bad)}.toast.info .ti{background:var(--info)}.toast.warn .ti{background:var(--warn)}
.toast .tt{flex:1;font-size:14px;font-weight:500;padding-top:4px;word-break:break-word}
.toast .tx{border:0;background:none;cursor:pointer;color:var(--muted);padding:4px;border-radius:8px;line-height:0}
.toast .tx:hover{background:var(--line-2)}
.toast .tp{position:absolute;left:0;bottom:0;height:3px;width:100%;transform-origin:left;animation:toast-bar var(--dur,4.5s) linear forwards}
.toast.success .tp{background:var(--ok)}.toast.error .tp{background:var(--bad)}.toast.info .tp{background:var(--info)}.toast.warn .tp{background:var(--warn)}
.toast:hover .tp{animation-play-state:paused}
@keyframes toast-in{to{transform:none;opacity:1}}
@keyframes toast-out{to{transform:translateX(30px) scale(.96);opacity:0}}
@keyframes toast-bar{to{transform:scaleX(0)}}
@media(max-width:600px){#toasts{top:12px;bottom:auto;right:16px}}

/* ---------- loader ---------- */
#topbar{position:fixed;left:0;top:0;height:3px;width:100%;z-index:10000;background:linear-gradient(90deg,var(--brand),#ff5d8f,#ffb020);transform:scaleX(0);transform-origin:left;opacity:0;pointer-events:none}
#topbar.run{opacity:1;animation:topbar 12s cubic-bezier(.1,.7,.2,1) forwards}
@keyframes topbar{to{transform:scaleX(.92)}}
.ovl{position:fixed;inset:0;z-index:9990;background:rgba(255,255,255,.72);backdrop-filter:blur(4px);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .2s}
.ovl.on{opacity:1;pointer-events:auto}
.ovl .dots{display:flex;gap:8px}
.ovl .dots i{width:12px;height:12px;border-radius:50%;background:var(--brand);animation:bounce 1s var(--ease) infinite}
.ovl .dots i:nth-child(2){animation-delay:.12s;background:#ff5d8f}.ovl .dots i:nth-child(3){animation-delay:.24s;background:#ffb020}
@keyframes bounce{0%,80%,100%{transform:translateY(0) scale(.8)}40%{transform:translateY(-10px) scale(1)}}
.skel{background:linear-gradient(100deg,var(--line-2) 30%,#fff 50%,var(--line-2) 70%);background-size:200% 100%;animation:shimmer 1.2s linear infinite;border-radius:10px;min-height:14px}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:9000;display:grid;place-items:center;padding:20px;visibility:hidden}
.modal.on{visibility:visible}
.modal .bd{position:absolute;inset:0;background:rgba(22,23,29,.45);opacity:0;transition:opacity .25s}
.modal.on .bd{opacity:1}
.modal .box{position:relative;background:#fff;border-radius:22px;width:min(560px,100%);max-height:90vh;overflow:auto;padding:24px;box-shadow:0 30px 80px -20px rgba(0,0,0,.4);
  transform:translateY(20px) scale(.97);opacity:0;transition:transform .35s var(--spring),opacity .25s}
.modal.on .box{transform:none;opacity:1}
.modal.wide .box{width:min(920px,100%)}
.modal .mx{position:absolute;right:14px;top:14px;border:0;background:var(--line-2);width:34px;height:34px;border-radius:10px;cursor:pointer;display:grid;place-items:center}
.modal .mx:hover{background:var(--line)}
.modal h3{font-size:19px;margin-bottom:14px;padding-right:40px}
.viewer{width:100%;height:min(70vh,640px);border:0;border-radius:14px;background:var(--line-2)}
.viewer-img{max-height:70vh;margin:auto;border-radius:14px}

/* ---------- pager ---------- */
.pager{display:flex;gap:6px;justify-content:center;margin-top:18px}
.pager a{min-width:36px;height:36px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:600;font-size:13.5px;transition:background-color .2s,transform .2s}
.pager a:hover{background:var(--line-2)}.pager a.on{background:var(--brand);border-color:var(--brand);color:#fff}

/* ---------- chatbox ---------- */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:900;width:58px;height:58px;border-radius:20px;border:0;background:var(--ink);color:#fff;display:grid;place-items:center;cursor:pointer;
  box-shadow:0 14px 30px -10px rgba(0,0,0,.45);transition:transform .25s var(--spring)}
.chat-fab:hover{transform:translateY(-3px) rotate(-4deg)}
.chat-fab .dot{position:absolute;top:10px;right:10px;width:10px;height:10px;border-radius:50%;background:#ff5d8f;box-shadow:0 0 0 3px var(--ink)}
.chat{position:fixed;right:22px;bottom:92px;z-index:901;width:min(370px,calc(100vw - 28px));height:min(520px,calc(100vh - 130px));background:#fff;border-radius:24px;display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 30px 70px -20px rgba(22,23,29,.45),0 0 0 1px rgba(22,23,29,.06);transform-origin:bottom right;transform:scale(.88) translateY(16px);opacity:0;visibility:hidden;transition:transform .35s var(--spring),opacity .2s,visibility .2s}
.chat.on{transform:none;opacity:1;visibility:visible}
.chat-h{padding:16px 18px;background:var(--ink);color:#fff;display:flex;align-items:center;gap:12px}
.chat-h b{font-size:15px}.chat-h small{opacity:.65;display:block;font-size:12px}
.chat-h .av{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--brand),#ff5d8f);display:grid;place-items:center}
.chat-h button{margin-left:auto;border:0;background:rgba(255,255,255,.12);color:#fff;width:32px;height:32px;border-radius:10px;cursor:pointer}
.chat-b{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:#FAFAFC;scroll-behavior:smooth}
.msg{max-width:84%;padding:10px 14px;border-radius:16px;font-size:14px;animation:msg-in .3s var(--ease)}
.msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;align-self:flex-start}
.msg.me{background:var(--brand);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.msg a{color:var(--brand);font-weight:600;text-decoration:underline}
@keyframes msg-in{from{transform:translateY(8px);opacity:0}}
.typing{display:flex;gap:4px;padding:12px 14px}.typing i{width:7px;height:7px;border-radius:50%;background:#b8bccb;animation:bounce 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
.chips{display:flex;gap:8px;flex-wrap:wrap;padding:0 16px 10px;background:#FAFAFC}
.chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:600;cursor:pointer;transition:background-color .2s}
.chips button:hover{background:var(--brand-soft);border-color:var(--brand-soft)}
.chat-f{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}
.chat-f input{flex:1;height:42px;border:1.5px solid var(--line);border-radius:12px;padding:0 14px;outline:none}
.chat-f input:focus{border-color:var(--brand)}
.chat-f button{width:42px;height:42px;border-radius:12px;border:0;background:var(--brand);color:#fff;cursor:pointer;display:grid;place-items:center}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
@media print{#toasts,.chat,.chat-fab,#topbar,.ovl{display:none!important}}