/* =====================================================================
   UGR Modern v5 "Aurora" - tema UGR Repository (EPrints 3.3)
   Palet: navy #0a2540/#14508c, emas #f0b429, latar #f4f6fa
   ===================================================================== */

:root{
  --navy-900:#0a2540;
  --navy-800:#0d2f52;
  --navy-700:#14508c;
  --navy-600:#1a63ad;
  --gold:#f0b429;
  --gold-light:#f7cf5e;
  --gold-dark:#d99e12;
  --ink:#1d2b3a;
  --muted:#5b6b7c;
  --bg:#f4f6fa;
  --card:#ffffff;
  --line:#e2e8f0;
  --radius:16px;
  --shadow-sm:0 1px 3px rgba(13,47,82,.08);
  --shadow-md:0 8px 28px rgba(13,47,82,.11);
  --shadow-lg:0 18px 44px rgba(13,47,82,.18);
}

html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Open Sans","Segoe UI",Tahoma,sans-serif;
  font-size:15px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--gold);color:var(--navy-900)}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:#e8edf4}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--navy-700),var(--navy-800));border-radius:8px;border:2px solid #e8edf4}
::-webkit-scrollbar-thumb:hover{background:var(--gold)}
a{color:var(--navy-700);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--gold-dark)}
img{max-width:100%}
h1,h2,h3,h4{font-family:Montserrat,"Segoe UI",sans-serif;color:var(--navy-800);line-height:1.3}

:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}

.ugr-wrap{max-width:1140px;margin:0 auto;padding:0 22px}

/* ============ HEADER KACA ============ */
.ugr-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,37,64,.78);
  backdrop-filter:blur(16px) saturate(1.5);
  -webkit-backdrop-filter:blur(16px) saturate(1.5);
  box-shadow:0 4px 26px rgba(10,37,64,.35);
}
.ugr-header::after{
  content:"";display:block;height:3px;
  background:linear-gradient(90deg,var(--gold),#f7cf5e 40%,rgba(247,207,94,0) 90%);
  background-size:200% 100%;animation:ugr-shimmer 6s linear infinite;
}
@keyframes ugr-shimmer{0%{background-position:0% 0}100%{background-position:200% 0}}
.ugr-header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding-top:12px;padding-bottom:10px;flex-wrap:wrap;
}
.ugr-brand{display:flex;align-items:center;gap:14px}
.ugr-brand-logo{
  height:50px;width:auto;max-width:170px;object-fit:contain;
  background:rgba(255,255,255,.94);border-radius:11px;padding:5px;
  box-shadow:0 3px 12px rgba(0,0,0,.25);
  transition:transform .25s ease;
}
.ugr-brand:hover .ugr-brand-logo{transform:scale(1.05) rotate(-2deg)}
.ugr-brand-text{
  font-family:Montserrat,sans-serif;font-weight:800;font-size:20px;
  color:#fff;letter-spacing:.02em;display:flex;flex-direction:column;line-height:1.2;
}
.ugr-brand-text small{
  font-family:"Open Sans",sans-serif;font-weight:600;font-size:11.5px;
  color:var(--gold);letter-spacing:.14em;text-transform:uppercase;
}
.ugr-brand-mark,.ugr-mark-footer{
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-light));
  color:var(--navy-900);font-family:Montserrat,sans-serif;font-weight:800;
}

/* ---- pil login / tools admin ---- */
.ugr-login{flex:1 1 100%;display:flex;justify-content:flex-end;min-width:0}
.ugr-login ul.ep_tm_key_tools{
  list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;
  justify-content:flex-end;gap:6px;row-gap:6px;align-items:center;max-width:100%;
}
.ugr-login ul.ep_tm_key_tools>li{display:inline-block;max-width:100%;color:#c9d7ea;font-size:12.5px}
.ugr-login ul.ep_tm_key_tools a,.ugr-login ul.ep_tm_key_tools li>span a{
  color:#dbe6f5;font-size:12.5px;font-weight:600;padding:5px 13px;border-radius:999px;
  border:1px solid rgba(255,255,255,.22);display:inline-block;white-space:nowrap;
  transition:all .18s ease;
}
.ugr-login ul.ep_tm_key_tools a:hover{
  background:var(--gold);color:var(--navy-900);border-color:var(--gold);
}

/* ---- menu utama ---- */
.ugr-nav{padding-bottom:2px}
.ugr-menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px}
.ugr-menu>li{position:relative}
.ugr-menu>li>a{
  display:block;padding:9px 16px;border-radius:9px;position:relative;
  color:#e8eef8;font-family:Montserrat,sans-serif;font-weight:600;font-size:14px;
  transition:background .18s ease,color .18s ease;
}
.ugr-menu>li>a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:5px;height:2px;
  background:var(--gold);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .22s ease;
}
.ugr-menu>li>a:hover{background:rgba(255,255,255,.1);color:#fff}
.ugr-menu>li>a:hover::after{transform:scaleX(1)}
.ugr-menu>li>a i{font-size:11px;margin-left:4px}
.ugr-sub{
  list-style:none;position:absolute;top:calc(100% + 8px);left:0;min-width:230px;
  background:var(--card);border-radius:12px;box-shadow:var(--shadow-lg);
  padding:8px;margin:0;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s;
}
.ugr-has-sub:hover .ugr-sub,.ugr-has-sub:focus-within .ugr-sub{
  opacity:1;visibility:visible;transform:translateY(0);
}
.ugr-sub::before{
  content:"";position:absolute;top:-6px;left:26px;width:12px;height:12px;
  background:var(--card);transform:rotate(45deg);border-radius:2px;
}
.ugr-sub li a{
  display:block;padding:9px 14px;border-radius:8px;color:var(--ink);
  font-size:13.5px;font-weight:600;transition:all .15s ease;
}
.ugr-sub li a:hover{background:#eef4ff;color:var(--navy-700)}

/* ============ HERO AURORA ============ */
.ugr-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(115deg,var(--navy-900) 0%,var(--navy-800) 45%,var(--navy-700) 100%);
  padding:58px 0 64px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.ugr-blob{position:absolute;border-radius:50%;filter:blur(72px);pointer-events:none}
.ugr-blob-a{
  width:480px;height:480px;background:var(--navy-600);opacity:.5;
  top:-190px;left:-120px;animation:ugr-drift 16s ease-in-out infinite alternate;
}
.ugr-blob-b{
  width:430px;height:430px;background:var(--gold);opacity:.22;
  bottom:-240px;right:-110px;animation:ugr-drift 13s ease-in-out -6s infinite alternate-reverse;
}
.ugr-blob-c{
  width:300px;height:300px;background:#7fb0ff;opacity:.18;
  top:30%;left:52%;animation:ugr-drift 19s ease-in-out -3s infinite alternate;
}
@keyframes ugr-drift{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(70px,36px) scale(1.16)}
  100%{transform:translate(-45px,14px) scale(1.06)}
}
.ugr-hero-inner{position:relative;z-index:2;display:flex;align-items:center;gap:34px;flex-wrap:wrap}
.ugr-hero-text{flex:1 1 320px;color:#fff}
.ugr-hero-text strong{
  display:block;font-family:Montserrat,sans-serif;font-weight:800;
  font-size:clamp(30px,4.4vw,46px);letter-spacing:.01em;line-height:1.12;
  background:linear-gradient(92deg,#ffffff 35%,var(--gold-light) 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.ugr-hero-text span{
  display:block;margin-top:10px;color:#c4d5ec;font-size:15px;max-width:52ch;
}
.ugr-search{
  flex:1 1 420px;display:flex;background:var(--card);border-radius:999px;
  padding:6px;box-shadow:0 20px 50px rgba(0,0,0,.35);align-items:stretch;
  position:relative;z-index:2;
}
.ugr-search input[type=search]{
  flex:1;border:0;outline:0;background:transparent;padding:12px 20px;
  font-size:15px;color:var(--ink);min-width:0;
}
.ugr-search input[type=search]::placeholder{color:#93a3b5}
.ugr-search button{
  border:0;cursor:pointer;display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(135deg,var(--gold),var(--gold-light));
  color:var(--navy-900);font-family:Montserrat,sans-serif;font-weight:700;
  font-size:14.5px;padding:11px 26px;border-radius:999px;
  position:relative;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease;
}
.ugr-search button::before{
  content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.65),transparent);
  transform:skewX(-20deg);transition:left .5s ease;
}
.ugr-search button:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(240,180,41,.5)}
.ugr-search button:hover::before{left:130%}

/* ============ KONTEN UTAMA ============ */
.ugr-main{padding:38px 0 60px;min-height:52vh}
.ep_tm_pagetitle{
  font-size:clamp(22px,3vw,30px);font-weight:800;margin:4px 0 24px;
  padding-bottom:14px;position:relative;
}
.ep_tm_pagetitle::after{
  content:"";position:absolute;left:0;bottom:0;width:64px;height:4px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:4px;
}
.ugr-main a{border-bottom:0}

.ugr-main .ep_toolbox,.ugr-main .ep_msg_message,.ugr-main .ep_summary_box,
.ugr-main fieldset{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:18px 20px;margin:0 0 18px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.ugr-main .ep_toolbox:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.ugr-main .ep_toolbox_content{padding:0}

.ep_msg_message,.ep_msg_warning,.ep_msg_error{
  border-left:4px solid var(--navy-600);border-radius:12px;
}
.ep_msg_warning{border-left-color:var(--gold)}
.ep_msg_error{border-left-color:#c0392b}
.ep_msg_message_content{padding:6px 2px}

.ugr-main table{
  width:100%;border-collapse:collapse;background:var(--card);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  border:1px solid var(--line);font-size:14.5px;
}
.ugr-main table th{
  background:var(--navy-800);color:#fff;text-align:left;
  font-family:Montserrat,sans-serif;font-weight:600;font-size:13px;
  padding:11px 14px;letter-spacing:.03em;
}
.ugr-main table td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}
.ugr-main table tr:nth-child(even) td{background:#f8fafd}
.ugr-main table tr:hover td{background:#eef4ff}

.ugr-main .ep_summary_content,.ugr-main .ep_search_result{
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--navy-600);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px 18px;margin-bottom:14px;
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.ugr-main .ep_summary_content:hover,.ugr-main .ep_search_result:hover{
  box-shadow:var(--shadow-md);transform:translateY(-2px);border-left-color:var(--gold);
}

.ugr-main input[type=text],.ugr-main input[type=search],.ugr-main input[type=password],
.ugr-main textarea,.ugr-main select{
  background:#fff;border:1.5px solid #d3dce6;border-radius:10px;
  padding:9px 13px;font-size:14.5px;color:var(--ink);font-family:inherit;
  transition:border-color .15s ease,box-shadow .15s ease;max-width:100%;
}
.ugr-main input[type=text]:focus,.ugr-main input[type=search]:focus,
.ugr-main input[type=password]:focus,.ugr-main textarea:focus,.ugr-main select:focus{
  border-color:var(--navy-600);box-shadow:0 0 0 3px rgba(26,99,173,.15);outline:0;
}
.ugr-main input[type=submit],.ugr-main button,.ugr-main .ep_form_action{
  background:linear-gradient(135deg,var(--navy-700),var(--navy-600));
  color:#fff;border:0;border-radius:999px;padding:10px 22px;cursor:pointer;
  font-family:Montserrat,sans-serif;font-weight:700;font-size:13.5px;
  transition:transform .15s ease,box-shadow .15s ease;
}
.ugr-main input[type=submit]:hover,.ugr-main button:hover,.ugr-main .ep_form_action:hover{
  transform:translateY(-1px);box-shadow:0 6px 16px rgba(20,80,140,.35);
}

.ugr-main ul{padding-left:20px}
.ugr-main ul li{margin:4px 0}
.ugr-main .ep_tm_key_tools{list-style:none}

/* ============ BERANDA KUSTOM ============ */
.ugr-home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:24px}
.ugr-card{
  display:block;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  padding:28px 24px;position:relative;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.ugr-card::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
  transform:scaleX(0);transform-origin:left;transition:transform .3s ease;
}
.ugr-card:hover{
  transform:translateY(-6px);box-shadow:var(--shadow-lg);
  border-color:rgba(240,180,41,.55);
}
.ugr-card:hover::after{transform:scaleX(1)}
.ugr-card-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:15px;margin-bottom:16px;
  background:linear-gradient(135deg,var(--navy-700),var(--navy-600));
  color:var(--gold);font-size:22px;
  box-shadow:0 6px 16px rgba(20,80,140,.3);
  transition:all .25s ease;
}
.ugr-card:hover .ugr-card-icon{
  background:linear-gradient(135deg,var(--gold),var(--gold-light));
  color:var(--navy-900);transform:scale(1.08) rotate(-4deg);
  box-shadow:0 8px 20px rgba(240,180,41,.4);
}
.ugr-card h3{margin:0 0 8px;font-size:17px;font-weight:700}
.ugr-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}

.ugr-home-info{
  background:linear-gradient(120deg,var(--navy-900),var(--navy-800) 60%,var(--navy-700));
  color:#dbe6f5;border-radius:var(--radius);padding:30px 32px;
  box-shadow:var(--shadow-md);position:relative;overflow:hidden;
}
.ugr-home-info::before{
  content:"";position:absolute;top:-70px;right:-70px;width:260px;height:260px;
  border-radius:50%;background:rgba(240,180,41,.14);filter:blur(30px);
}
.ugr-home-info h3{color:var(--gold);margin:0 0 12px;font-size:19px;position:relative}
.ugr-home-info p{margin:0 0 12px;font-size:14.5px;line-height:1.75;position:relative}
.ugr-home-info p:last-child{margin-bottom:0}
.ugr-home-info a{color:var(--gold);font-weight:600}
.ugr-home-info a:hover{color:var(--gold-light)}
.ugr-home-feeds{
  display:flex;gap:18px;margin-top:16px;flex-wrap:wrap;
}
.ugr-home-feeds .ep_search_feed a{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;
  color:var(--muted);background:var(--card);border:1px solid var(--line);
  padding:7px 15px;border-radius:999px;transition:all .18s ease;
}
.ugr-home-feeds .ep_search_feed a:hover{
  color:var(--navy-700);border-color:var(--navy-600);box-shadow:var(--shadow-sm);
}
@media (max-width:900px){.ugr-home-grid{grid-template-columns:1fr}}

/* ============ ANIMASI REVEAL ============ */
.ugr-anim{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
.ugr-anim.ugr-reveal{opacity:1;transform:none}

/* ============ TOMBOL KE ATAS ============ */
.ugr-top{
  position:fixed;right:26px;bottom:26px;z-index:120;
  width:46px;height:46px;border-radius:50%;border:0;cursor:pointer;
  background:linear-gradient(135deg,var(--navy-700),var(--navy-600));color:#fff;
  font-size:15px;box-shadow:var(--shadow-md);
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:all .25s ease;
}
.ugr-top.ugr-top-show{opacity:1;visibility:visible;transform:none}
.ugr-top:hover{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--navy-900)}

/* ============ FOOTER PREMIUM ============ */
.ugr-footer{
  background:linear-gradient(115deg,var(--navy-900) 0%,var(--navy-800) 60%,var(--navy-700) 100%);
  color:#b9c8dd;font-size:13.5px;position:relative;overflow:hidden;
}
.ugr-footer::before{
  content:"";display:block;height:3px;
  background:linear-gradient(90deg,var(--gold),rgba(240,180,41,.1));
}
.ugr-footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;
  padding-top:36px;padding-bottom:30px;
}
.ugr-footer-logo{
  font-family:Montserrat,sans-serif;font-weight:800;font-size:18px;color:#fff;
  display:flex;align-items:center;gap:10px;margin-bottom:12px;
}
.ugr-mark-footer{width:36px;height:36px;border-radius:10px;font-size:15px}
.ugr-footer-about p{margin:0;line-height:1.75;color:#9fb2cb;font-size:13.5px}
.ugr-footer-col h4{
  color:#fff;font-size:13px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;margin:4px 0 14px;
}
.ugr-footer-col ul{list-style:none;margin:0;padding:0}
.ugr-footer-col li{margin:8px 0}
.ugr-footer-col a{color:#b9c8dd;transition:all .16s ease;position:relative;padding-left:0}
.ugr-footer-col a:hover{color:var(--gold);padding-left:6px}
.ugr-footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:16px;padding-bottom:18px;
}
.ugr-footer-bottom a{color:var(--gold);font-weight:600}
.ugr-footer-bottom a:hover{color:var(--gold-light)}
.ugr-footer-links{display:flex;gap:10px;align-items:center}
.ugr-footer-links span{opacity:.4}

/* ============ RESPONSIVE ============ */
@media (max-width:900px){
  .ugr-hero-inner{flex-direction:column;align-items:stretch;gap:20px}
  .ugr-hero-text{text-align:center}
  .ugr-hero-text span{margin-left:auto;margin-right:auto}
  .ugr-footer-grid{grid-template-columns:1fr;gap:24px}
  .ugr-footer-bottom{flex-direction:column;text-align:center}
}
@media (max-width:620px){
  .ugr-header-inner{justify-content:center;text-align:center}
  .ugr-menu{justify-content:center;flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px}
  .ugr-menu>li{flex:0 0 auto}
  .ugr-sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    background:rgba(255,255,255,.06);margin-top:4px;display:none}
  .ugr-has-sub:hover .ugr-sub,.ugr-has-sub:focus-within .ugr-sub{display:block}
  .ugr-brand-text{font-size:17px}
  .ugr-search{flex-direction:column;border-radius:20px;padding:10px;gap:8px}
  .ugr-search input[type=search]{padding:12px 14px;border-radius:12px;background:var(--bg)}
  .ugr-search button{justify-content:center}
  .ugr-top{right:16px;bottom:16px}
}

/* ============ AKSESIBILITAS & PRINT ============ */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .ugr-anim{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
@media print{
  .ugr-header,.ugr-hero,.ugr-footer,.ugr-top{display:none}
  body{background:#fff}
}