/* IASBS HPC Portal V2 - closer to approved mockup */
@font-face{
  font-family:"HPCPersian";
  src:url("../fonts/IRANSansXFaNum-Regular.woff2") format("woff2"),
      url("../fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"HPCPersian";
  src:url("../fonts/IRANSansXFaNum-DemiBold.woff2") format("woff2"),
      url("../fonts/IRANSansXFaNum-Bold.woff2") format("woff2"),
      url("../fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight:700 900;
  font-style:normal;
  font-display:swap;
}
:root{
  --bg:#020917;
  --bg2:#061321;
  --panel:rgba(9,24,43,.78);
  --panel2:rgba(14,33,56,.66);
  --line:rgba(125,211,252,.18);
  --line2:rgba(255,255,255,.08);
  --text:#eaf5ff;
  --muted:#9fb7cc;
  --cyan:#23e4ef;
  --cyan2:#38bdf8;
  --purple:#a855f7;
  --green:#38e588;
  --yellow:#facc15;
  --danger:#fb7185;
  --radius:22px;
  --max:1480px;
  --shadow:0 28px 90px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:HPCPersian, Vazirmatn, IRANSansX, Tahoma, Arial, sans-serif;
  color:var(--text);
  min-height:100vh;
  background:
    radial-gradient(circle at 8% 18%, rgba(37,99,235,.24), transparent 34rem),
    radial-gradient(circle at 91% 10%, rgba(6,182,212,.20), transparent 32rem),
    radial-gradient(circle at 24% 70%, rgba(109,40,217,.20), transparent 26rem),
    linear-gradient(180deg,#030a17 0%, #051120 46%, #020713 100%);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}button{font:inherit}
.page-glow{position:fixed;border-radius:999px;filter:blur(56px);z-index:-3;opacity:.55}
.page-glow-a{width:440px;height:440px;right:-160px;top:80px;background:#0891b2}
.page-glow-b{width:520px;height:520px;left:-220px;top:260px;background:#1d4ed8}
.grid-layer{position:fixed;inset:0;z-index:-4;opacity:.30;background-image:linear-gradient(rgba(56,189,248,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.075) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,black,transparent 85%)}
.topbar{
  position:sticky;top:0;z-index:50;
  width:min(var(--max),calc(100% - 56px));
  margin:0 auto;
  min-height:88px;
  display:grid;
  grid-template-columns:300px 1fr 220px;
  align-items:center;gap:18px;
  padding:14px 22px;
  background:rgba(3,10,22,.82);
  border-bottom:1px solid var(--line2);
  backdrop-filter:blur(18px);
}
.brand{display:flex;align-items:center;justify-content:flex-end;min-width:0}
.brand-logo{width:260px;max-width:100%;height:auto;display:block;object-fit:contain;filter:drop-shadow(0 0 18px rgba(35,228,239,.18))}
.nav{display:flex;align-items:center;justify-content:center;gap:28px;color:#cfdae7;font-size:14px;white-space:nowrap}
.nav a{padding:12px 0;border-bottom:2px solid transparent;transition:.18s}
.nav a.active,.nav a:hover{color:var(--cyan);border-color:var(--cyan)}
.top-actions{display:flex;align-items:center;gap:10px;justify-content:flex-start}
.theme-toggle{width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;cursor:pointer}
.btn{border:1px solid transparent;border-radius:14px;min-height:46px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:.2s transform,.2s background,.2s border,.2s box-shadow}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#23e4ef,#38bdf8);color:#03101c;font-weight:900;box-shadow:0 12px 34px rgba(35,228,239,.22)}
.btn-secondary{background:rgba(255,255,255,.035);border-color:var(--line);color:#e9fbff}.btn-outline{background:rgba(35,228,239,.075);border-color:rgba(35,228,239,.45);color:var(--cyan);font-weight:700}.btn-sm{min-height:42px;padding:0 16px;font-size:13px}.btn-mini{min-height:34px;padding:0 12px;font-size:12px}.w-full{width:100%}
.hero-shell{
  width:min(var(--max),calc(100% - 56px));margin:0 auto;
  position:relative;
  direction:ltr;
  display:grid;
  grid-template-columns:1.18fr 1.28fr .90fr;
  gap:30px;
  align-items:center;
  min-height:600px;
  padding:72px 0 34px;
}
.hero-shell>*{direction:rtl}.hero-bg-lines{position:absolute;inset:18px 0 0;border-radius:28px;background:radial-gradient(circle at 50% 40%,rgba(35,228,239,.08),transparent 32rem);pointer-events:none}
.hero-visual{min-height:430px;border-radius:28px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.server-scene{position:absolute;inset:0;border-radius:28px;background:radial-gradient(circle at 36% 76%,rgba(35,228,239,.25),transparent 18rem),radial-gradient(circle at 30% 18%,rgba(168,85,247,.23),transparent 18rem),linear-gradient(135deg,rgba(12,28,50,.15),rgba(8,18,34,.88));border:1px solid var(--line);box-shadow:inset 0 0 70px rgba(56,189,248,.10)}
.star{position:absolute;width:5px;height:5px;border-radius:50%;background:#60efff;box-shadow:0 0 16px #60efff;opacity:.7}.s1{right:20%;top:14%}.s2{right:52%;top:23%}.s3{right:74%;top:40%}
.rack{position:absolute;bottom:90px;width:66px;border-radius:12px 12px 5px 5px;background:linear-gradient(90deg,#06101e,#14233d 46%,#06101e);border:1px solid rgba(125,211,252,.26);box-shadow:0 0 30px rgba(56,189,248,.16),inset 0 0 26px rgba(0,0,0,.55)}
.rack:before{content:"";position:absolute;inset:18px 10px;background:repeating-linear-gradient(to bottom,rgba(35,228,239,.75) 0 3px,transparent 3px 16px);filter:drop-shadow(0 0 9px #23e4ef)}
.rack-1{right:42px;height:230px}.rack-2{right:122px;height:272px}.rack-3{right:208px;height:318px}.rack-4{right:300px;height:272px}.rack-5{right:392px;height:230px}
.floor-grid{position:absolute;left:-12%;right:-12%;bottom:-4px;height:142px;background:linear-gradient(rgba(35,228,239,.28) 1px,transparent 1px),linear-gradient(90deg,rgba(35,228,239,.22) 1px,transparent 1px);background-size:58px 22px;transform:perspective(270px) rotateX(62deg);transform-origin:bottom;box-shadow:0 -22px 70px rgba(35,228,239,.18)}
.hero-copy{position:relative;z-index:2;text-align:center;align-self:center}.eyebrow{color:var(--cyan);font-weight:900;margin:0 0 12px;font-size:13px;letter-spacing:.4px}.hero-copy h1{margin:0 0 18px;line-height:1.42;font-weight:900;text-shadow:0 14px 45px rgba(0,0,0,.34)}.title-main{display:block;font-size:clamp(34px,3.2vw,52px);color:#f1f7ff;white-space:nowrap}.title-sub{display:block;font-size:clamp(32px,3.15vw,50px);color:var(--cyan);text-shadow:0 0 28px rgba(35,228,239,.32);margin-top:4px}.lead{color:#d0deec;font-size:16px;line-height:2.15;margin:0 auto 28px;max-width:760px}.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.login-card{padding:26px;border-radius:24px;background:linear-gradient(180deg,rgba(16,34,56,.86),rgba(7,18,34,.80));border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.login-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:18px}.login-top strong{font-size:22px}.login-top span{color:var(--cyan);font-size:12px}.fake-field{position:relative;margin:14px 0;padding:12px 44px 12px 14px;border:1px solid rgba(255,255,255,.10);border-radius:14px;background:rgba(255,255,255,.045)}.fake-field span{display:block;color:#fff;font-size:12px;font-weight:700;margin-bottom:7px}.fake-field b{font-size:12px;color:#8398ad;font-weight:400}.fake-field i{position:absolute;right:14px;bottom:15px;font-style:normal;opacity:.75}.remember{display:flex;gap:8px;align-items:center;color:#bfd0df;font-size:12px;margin:12px 0 18px}.login-direct{display:block;text-align:center;color:var(--cyan);font-size:12px;margin:14px 0}.safe-note{border-top:1px solid var(--line2);padding-top:14px;color:#9eb0c2;font-size:12px;line-height:1.8}
.stats-strip{width:min(var(--max),calc(100% - 56px));margin:0 auto 24px;display:grid;grid-template-columns:repeat(6,1fr);overflow:hidden;border:1px solid var(--line);border-radius:22px;background:rgba(9,25,44,.78);backdrop-filter:blur(16px)}.stats-strip article{padding:22px 14px;text-align:center;border-left:1px solid var(--line2)}.stats-strip article:last-child{border-left:none}.stats-strip i{display:grid;place-items:center;margin:0 auto 10px;width:42px;height:42px;border-radius:15px;color:var(--cyan);background:rgba(35,228,239,.08);font-style:normal;font-size:20px}.stats-strip strong{display:block;font-size:22px;margin-bottom:5px}.stats-strip span{display:block;color:var(--muted);font-size:13px;line-height:1.65}
.section{width:min(var(--max),calc(100% - 56px));margin:0 auto 24px}.panel{background:linear-gradient(180deg,rgba(13,31,54,.76),rgba(6,17,31,.76));border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:26px;backdrop-filter:blur(14px)}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:22px}.section-head h2,.card h2{margin:0;font-size:24px}.refresh{color:var(--muted);font-size:13px}.status-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:14px}.chart-card{grid-row:span 2;min-height:230px;border:1px solid var(--line2);border-radius:20px;background:rgba(255,255,255,.03);padding:16px}.chart-title{color:#cdddeb;font-size:13px;margin-bottom:10px}#loadChart{width:100%;height:170px}.metric{position:relative;min-height:108px;padding:18px;border:1px solid var(--line2);border-radius:20px;background:rgba(255,255,255,.035);overflow:hidden}.metric span{display:block;color:var(--muted);font-size:13px;margin-bottom:10px}.metric strong{font-size:28px}.metric i{position:absolute;left:16px;bottom:14px;font-style:normal;color:var(--cyan);font-size:28px;opacity:.8}.metric.ok strong{color:var(--green)}.metric.warning strong{color:var(--yellow)}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature-grid article{min-height:168px;padding:20px;border-radius:20px;border:1px solid var(--line2);background:rgba(255,255,255,.03)}.feature-grid i{font-style:normal;font-size:25px;display:inline-grid;place-items:center;width:52px;height:52px;border-radius:18px;background:rgba(168,85,247,.12);color:#dcbaff;margin-bottom:12px}.feature-grid h3{margin:0 0 8px;font-size:17px}.feature-grid p{margin:0;color:var(--muted);line-height:1.85;font-size:13px}.software-row{display:grid;grid-template-columns:repeat(8,1fr);gap:14px}.software-row article{text-align:center;padding:20px 10px;border-radius:20px;border:1px solid var(--line2);background:rgba(255,255,255,.035)}.software-row span{display:grid;place-items:center;margin:0 auto 10px;width:48px;height:48px;border-radius:17px;background:rgba(35,228,239,.08);color:var(--cyan);font-weight:900}.software-row strong{display:block}.software-row em{display:block;color:var(--muted);font-size:12px;font-style:normal;margin-top:5px}
.three-col{display:grid;grid-template-columns:1fr 1.18fr 1fr;gap:24px}.card{padding:24px}.steps{list-style:none;margin:18px 0 0;padding:0;counter-reset:step}.steps li{counter-increment:step;position:relative;margin:0 0 18px;padding-right:46px}.steps li:before{content:counter(step);position:absolute;right:0;top:2px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(35,228,239,.12);color:var(--cyan);border:1px solid rgba(35,228,239,.32)}.steps b{display:block;margin-bottom:5px}.steps span{color:var(--muted);font-size:13px;line-height:1.8}.code-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}pre{margin:0;direction:ltr;text-align:left;white-space:pre-wrap;line-height:1.65;border-radius:18px;border:1px solid rgba(125,211,252,.18);background:rgba(0,0,0,.28);padding:18px;color:#b6f8cc;font-family:"Cascadia Code","Consolas",monospace;font-size:13px}.news-item{border-bottom:1px solid var(--line2);padding:13px 0}.news-item:last-child{border-bottom:0}.news-item span{display:inline-flex;background:rgba(56,189,248,.14);color:#7dd3fc;border:1px solid rgba(56,189,248,.24);border-radius:999px;padding:3px 9px;font-size:11px;margin-left:8px}.news-item b{display:block;margin-top:8px}.news-item small{display:block;color:var(--muted);line-height:1.8;margin-top:4px}.check-list,.quick-links{margin:18px 0 0;padding:0;list-style:none}.check-list li,.quick-links li{padding:8px 0;color:#c6d6e5;font-size:14px;line-height:1.7}.check-list li:before{content:"•";color:var(--cyan);margin-left:8px}.quick-links a{color:#dff8ff}.quick-links a:hover{color:var(--cyan)}.support-card p{color:var(--muted);line-height:1.9}.support-line b{color:var(--cyan);font-weight:700}.footer{width:min(var(--max),calc(100% - 56px));margin:18px auto 32px;color:#93a8bd;display:flex;justify-content:space-between;gap:16px;font-size:13px}.footer b{font-weight:400;color:#b9c8d6}
.login-modal{position:fixed;inset:0;z-index:1000;display:none;place-items:center;padding:24px}.login-modal.active{display:grid}.modal-backdrop{position:absolute;inset:0;border:0;background:rgba(1,7,18,.78);backdrop-filter:blur(12px);cursor:pointer}.modal-box{position:relative;z-index:1;width:min(440px,100%);border-radius:24px;border:1px solid var(--line);background:linear-gradient(180deg,#0d2038,#071322);box-shadow:0 34px 110px rgba(0,0,0,.58);padding:30px}.modal-close{position:absolute;top:12px;left:12px;width:38px;height:38px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:#fff;border-radius:50%;cursor:pointer}.modal-box h2{margin:0 0 12px}.modal-box p{color:var(--muted);line-height:1.9}.modal-box .btn{margin-top:10px}.no-scroll{overflow:hidden}
body.light{--bg:#eef7ff;--bg2:#fff;--panel:rgba(255,255,255,.78);--panel2:rgba(255,255,255,.78);--text:#0b1726;--muted:#4c6076;--line:rgba(14,116,144,.20);background:linear-gradient(180deg,#e9f7ff,#f7fbff)}body.light .topbar{background:rgba(255,255,255,.76)}body.light .server-scene,body.light .login-card,body.light .panel,body.light .stats-strip{background:rgba(255,255,255,.76)}body.light pre{background:#06101e;color:#b6f8cc}
@media(max-width:1180px){.topbar{grid-template-columns:240px 1fr 160px}.brand-logo{width:220px}.nav{gap:16px}.hero-shell{grid-template-columns:1fr;direction:rtl;padding-top:42px}.hero-visual{order:2}.hero-copy{order:1}.login-card{order:3}.title-main,.title-sub{white-space:normal}.stats-strip{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.software-row{grid-template-columns:repeat(4,1fr)}.status-grid{grid-template-columns:1fr 1fr}.chart-card{grid-column:1/-1}.three-col{grid-template-columns:1fr}}
@media(max-width:760px){.topbar{width:100%;grid-template-columns:1fr auto;padding:12px 16px}.brand-logo{width:210px}.nav{grid-column:1/-1;justify-content:flex-start;overflow-x:auto;padding-bottom:4px}.top-actions{grid-row:1;grid-column:2}.hero-shell,.section,.stats-strip,.footer{width:calc(100% - 28px)}.hero-copy{text-align:right}.hero-actions{justify-content:flex-start}.title-main,.title-sub{font-size:32px}.lead{font-size:14px}.stats-strip{grid-template-columns:repeat(2,1fr)}.status-grid,.feature-grid,.software-row{grid-template-columns:1fr}.footer{display:block;text-align:center}.footer b{display:block;margin-top:10px}}


/* ===== IASBS HPC final home/login refinements ===== */
.brand {
  min-width: 250px;
  justify-self: end;
}

.brand-logo {
  width: 260px;
  max-height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(35,228,239,.28));
}

.hero-actions-single {
  justify-content: center;
}

.hub-login-form {
  margin-top: 22px;
  display: grid;
  gap: 16px;
}

.login-field {
  position: relative;
  display: block;
  text-align: right;
}

.login-field span {
  display: block;
  margin: 0 0 8px;
  color: #f2f8ff;
  font-size: 13px;
  font-weight: 800;
}

.login-field input {
  width: 100%;
  height: 62px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, .22);
  outline: none;
  background: rgba(255,255,255,.055);
  color: #f6fbff;
  padding: 0 52px 0 18px;
  font-family: inherit;
  font-size: 14px;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.login-field input::placeholder {
  color: rgba(203, 213, 225, .62);
}

.login-field input:focus {
  border-color: rgba(35, 228, 239, .75);
  box-shadow: 0 0 0 4px rgba(35, 228, 239, .10);
  background: rgba(255,255,255,.075);
}

.login-field i {
  position: absolute;
  right: 18px;
  bottom: 17px;
  opacity: .82;
  font-style: normal;
}

.login-submit {
  margin-top: 4px;
  height: 56px;
  font-weight: 900;
  font-size: 15px;
}

.login-status {
  margin: 0;
  color: #23e4ef;
  font-size: 12px;
  line-height: 1.9;
  text-align: center;
}

.login-card .safe-note {
  margin-top: 18px;
}

@media(max-width:760px) {
  .brand {
    min-width: 180px;
  }
  .brand-logo {
    width: 200px;
  }
}


/* Hide old login preparation/status text under login button */
.login-status,
#loginFormStatus {
  display: none !important;
}


/* ===== Portal login AJAX status ===== */
#loginFormStatus {
  display: none !important;
}

#loginFormStatus.is-error,
#loginFormStatus.is-ok {
  display: block !important;
  margin: 2px 0 0;
  padding: 10px 12px;
  border-radius: 12px;
  text-align: center;
  font-size: 12px;
  line-height: 1.8;
}

#loginFormStatus.is-error {
  color: #fecaca;
  background: rgba(239, 68, 68, .10);
  border: 1px solid rgba(248, 113, 113, .22);
}

#loginFormStatus.is-ok {
  color: #a7f3d0;
  background: rgba(16, 185, 129, .10);
  border: 1px solid rgba(52, 211, 153, .22);
}

#hubLoginForm button[disabled] {
  cursor: wait;
  opacity: .75;
}


/* ===== Portal server-side login status ===== */
#loginFormStatus {
  display: none !important;
}

#loginFormStatus.is-error {
  display: block !important;
  margin: 2px 0 0;
  padding: 10px 12px;
  border-radius: 12px;
  text-align: center;
  font-size: 12px;
  line-height: 1.8;
  color: #fecaca;
  background: rgba(239, 68, 68, .10);
  border: 1px solid rgba(248, 113, 113, .22);
}