/* ============================================================
   DASHBOARD PORTOFOLIO — Network & Server Monitoring
   Desain sistem bersama untuk semua halaman dashboard
   ============================================================ */
:root{
  --bg:#070c16;
  --bg-panel:#0e1626;
  --bg-panel-2:#131f36;
  --border:#1d2c47;
  --border-soft:#162238;
  --text:#e8edf5;
  --text-dim:#8b98af;
  --text-faint:#5a6784;
  --cyan:#49e3d1;
  --cyan-dim:#2b9c92;
  --amber:#ffb454;
  --red:#ff6b6b;
  --green:#4ade80;
  --mono:'JetBrains Mono', monospace;
  --sans:'Manrope', sans-serif;
  --radius:10px;
  --sidebar-w:250px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  line-height:1.6;
  overflow-x:hidden;
}
::selection{background:var(--cyan);color:#04120f;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}

/* ---------- background grid ---------- */
.grid-bg{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(var(--border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%);
  opacity:.5;
}

/* ---------- layout ---------- */
.layout{display:flex;min-height:100vh;position:relative;z-index:1;}
.main{flex:1;margin-left:var(--sidebar-w);min-width:0;}

.container{max-width:1120px;margin:0 auto;padding:0 28px;}

.eyebrow{
  font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;
  color:var(--cyan);text-transform:uppercase;display:flex;align-items:center;gap:10px;margin-bottom:14px;
}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 3px rgba(73,227,209,.15);}
h1,h2,h3,.mono{font-family:var(--mono);font-weight:700;letter-spacing:-.01em;}
.section-title{font-size:clamp(1.6rem,3vw,2.3rem);color:var(--text);margin-bottom:8px;}
.section-sub{color:var(--text-dim);font-size:.98rem;max-width:620px;margin-bottom:48px;}
.section-pad{padding:70px 0;}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border) 20%,var(--border) 80%,transparent);margin:0 28px;}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- sidebar ---------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);
  background:var(--bg-panel);border-right:1px solid var(--border);
  display:flex;flex-direction:column;z-index:200;
}
.sidebar-head{padding:28px 22px;border-bottom:1px solid var(--border-soft);}
.sidebar-logo{
  font-family:var(--mono);font-weight:700;font-size:.95rem;color:var(--text);
  display:flex;align-items:center;gap:9px;
}
.sidebar-logo .dot{width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 9px var(--cyan);animation:blinkdot 1.6s infinite;}
@keyframes blinkdot{0%,100%{opacity:1;}50%{opacity:.4;}}
.sidebar-logo small{display:block;font-weight:400;font-size:.68rem;color:var(--text-faint);letter-spacing:.05em;margin-top:3px;}
.sidebar-nav{flex:1;padding:20px 14px;overflow-y:auto;}
.sidebar-nav .nav-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;color:var(--text-faint);text-transform:uppercase;padding:10px 12px 6px;}
.sidebar-nav a{
  display:flex;align-items:center;gap:12px;padding:11px 12px;margin:2px 0;
  font-family:var(--mono);font-size:.8rem;color:var(--text-dim);border-radius:8px;
  border:1px solid transparent;transition:all .2s;
}
.sidebar-nav a:hover{color:var(--text);background:var(--bg-panel-2);}
.sidebar-nav a.active{color:var(--cyan);background:rgba(73,227,209,.08);border-color:var(--cyan-dim);}
.sidebar-nav a .ic{width:18px;text-align:center;font-size:1rem;}
.sidebar-foot{padding:18px 22px;border-top:1px solid var(--border-soft);}
.sidebar-foot .status{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.68rem;color:var(--green);}
.sidebar-foot .status .dot-s{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:150;background:rgba(7,12,22,.82);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--border-soft);
  display:flex;align-items:center;gap:14px;padding:14px 28px;
}
.topbar .menu-btn{display:none;background:none;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:6px 10px;cursor:pointer;font-family:var(--mono);font-size:.8rem;}
.topbar .crumb{font-family:var(--mono);font-size:.78rem;color:var(--text-dim);}
.topbar .crumb b{color:var(--cyan);}
.topbar .spacer{flex:1;}
.topbar .live{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.68rem;
  color:var(--green);border:1px solid rgba(74,222,128,.3);background:rgba(74,222,128,.07);
  padding:5px 12px;border-radius:999px;letter-spacing:.05em;
}
.topbar .live .blink{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.6s infinite;}

/* ---------- buttons ---------- */
.btn-row{display:flex;gap:14px;flex-wrap:wrap;}
.btn{
  font-family:var(--mono);font-size:.82rem;letter-spacing:.03em;padding:13px 26px;border-radius:8px;
  cursor:pointer;border:1px solid transparent;transition:transform .18s ease,background .2s,border-color .2s;
  display:inline-flex;align-items:center;gap:8px;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--cyan);color:#04120f;font-weight:700;}
.btn-primary:hover{background:#5cf0dd;}
.btn-ghost{border-color:var(--border);color:var(--text);}
.btn-ghost:hover{border-color:var(--cyan-dim);color:var(--cyan);}

/* ---------- card ---------- */
.card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);}
.card-pad{padding:24px;}

/* ---------- stat cards ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;}
.stat-card{
  background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;position:relative;overflow:hidden;transition:border-color .25s,transform .25s;
}
.stat-card:hover{border-color:var(--cyan-dim);transform:translateY(-4px);}
.stat-card .stat-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.stat-card .stat-ic{width:38px;height:38px;border-radius:9px;background:rgba(73,227,209,.09);display:flex;align-items:center;justify-content:center;font-size:1.15rem;}
.stat-card .stat-ic.amber{background:rgba(255,180,84,.09);}
.stat-card .stat-ic.green{background:rgba(74,222,128,.09);}
.stat-card .stat-ic.red{background:rgba(255,107,107,.09);}
.stat-card .stat-num{font-family:var(--mono);font-size:1.9rem;font-weight:700;color:var(--text);line-height:1;}
.stat-card .stat-lbl{font-size:.72rem;color:var(--text-faint);letter-spacing:.08em;text-transform:uppercase;margin-top:6px;}
.stat-card .stat-tag{font-family:var(--mono);font-size:.62rem;color:var(--cyan);}

/* ---------- skills ---------- */
.skill-cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;}
.skill-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:border-color .25s,transform .25s;}
.skill-card:hover{border-color:var(--cyan-dim);transform:translateY(-4px);}
.skill-card .cat-head{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.skill-card .cat-head .icon{width:34px;height:34px;border-radius:8px;background:rgba(73,227,209,.09);display:flex;align-items:center;justify-content:center;color:var(--cyan);font-size:1.05rem;}
.skill-card .cat-head h4{font-size:.92rem;color:var(--text);font-family:var(--mono);}
.skill-item{margin-bottom:14px;}
.skill-item:last-child{margin-bottom:0;}
.skill-item .top-row{display:flex;justify-content:space-between;font-size:.78rem;margin-bottom:6px;}
.skill-item .top-row span:first-child{color:var(--text-dim);}
.skill-item .top-row span:last-child{color:var(--text-faint);font-family:var(--mono);}
.bar-track{height:6px;background:var(--border-soft);border-radius:4px;overflow:hidden;}
.bar-fill{height:100%;width:0%;border-radius:4px;background:linear-gradient(90deg,var(--cyan-dim),var(--cyan));transition:width 1.1s cubic-bezier(.2,.8,.2,1);}

/* ---------- tools ---------- */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;}
.tool-badge{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px 16px;text-align:center;transition:transform .2s,border-color .2s,background .2s;cursor:default;}
.tool-badge:hover{transform:translateY(-5px);border-color:var(--cyan-dim);background:var(--bg-panel-2);}
.tool-badge .glyph{font-size:1.6rem;margin-bottom:10px;}
.tool-badge .name{font-family:var(--mono);font-size:.78rem;color:var(--text);}
.tool-badge .tag{font-size:.66rem;color:var(--text-faint);margin-top:4px;}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:34px;}
.timeline::before{content:'';position:absolute;left:6px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--cyan-dim),var(--border) 90%);}
.tl-item{position:relative;padding-bottom:44px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:'';position:absolute;left:-34px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--cyan);}
.tl-meta{font-family:var(--mono);font-size:.72rem;color:var(--amber);letter-spacing:.06em;margin-bottom:6px;display:flex;gap:10px;align-items:center;}
.tl-item h4{font-size:1.05rem;color:var(--text);margin-bottom:8px;font-family:var(--sans);font-weight:700;}
.tl-item p{color:var(--text-dim);font-size:.92rem;margin-bottom:12px;max-width:600px;}
.tl-tags{display:flex;gap:8px;flex-wrap:wrap;}
.tl-tags span{font-family:var(--mono);font-size:.68rem;color:var(--cyan);border:1px solid var(--cyan-dim);background:rgba(73,227,209,.05);padding:4px 10px;border-radius:6px;}

/* ---------- organisasi ---------- */
.org-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:20px;}
.org-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:0;overflow:hidden;transition:border-color .25s,transform .25s;}
.org-card:hover{border-color:var(--cyan-dim);transform:translateY(-4px);}
.org-image{width:100%;aspect-ratio:16/9;position:relative;overflow:hidden;background:repeating-linear-gradient(135deg,var(--bg-panel-2) 0 2px,var(--border-soft) 2px 4px);border-bottom:1px dashed var(--border);display:flex;align-items:center;justify-content:center;}
.org-image img{width:100%;height:100%;object-fit:cover;display:block;}
.org-image .org-img-placeholder{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;color:var(--text-faint);font-family:var(--mono);font-size:.68rem;padding:14px;}
.org-image .org-img-placeholder svg{width:26px;height:26px;opacity:.55;}
.org-image.has-photo{border-bottom-color:var(--cyan-dim);}
.org-image.has-photo .org-img-placeholder{display:none;}
.org-body{padding:24px;}
.org-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:14px;}
.org-icon{width:40px;height:40px;border-radius:9px;background:rgba(73,227,209,.09);display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0;}
.org-head h4{font-family:var(--sans);font-weight:700;font-size:.98rem;color:var(--text);margin-bottom:4px;}
.org-period{font-family:var(--mono);font-size:.7rem;color:var(--amber);letter-spacing:.05em;}
.org-card p{color:var(--text-dim);font-size:.88rem;margin-bottom:14px;}

/* ---------- gallery ---------- */
.filter-row{display:flex;gap:10px;margin-bottom:32px;flex-wrap:wrap;}
.filter-btn{font-family:var(--mono);font-size:.74rem;padding:8px 16px;border-radius:999px;border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:transparent;transition:all .2s;}
.filter-btn.active,.filter-btn:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(73,227,209,.06);}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;}
.gal-item{aspect-ratio:4/3;border-radius:var(--radius);border:1px solid var(--border);background:linear-gradient(135deg,var(--bg-panel),var(--bg-panel-2));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer;position:relative;overflow:hidden;transition:transform .25s,border-color .25s;}
.gal-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;border-radius:var(--radius);}
.gal-item.has-photo svg,.gal-item.has-photo .gal-label{display:none;}
.gal-item:hover{transform:translateY(-4px);border-color:var(--cyan-dim);}
.gal-item svg{width:30px;height:30px;color:var(--text-faint);}
.gal-item .gal-label{font-family:var(--mono);font-size:.72rem;color:var(--text-dim);text-align:center;padding:0 16px;}
.gal-item .gal-type{position:absolute;top:10px;left:10px;font-family:var(--mono);font-size:.62rem;color:var(--cyan);border:1px solid var(--cyan-dim);padding:2px 8px;border-radius:5px;background:rgba(7,12,22,.7);}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;background:rgba(4,7,13,.9);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:1000;padding:30px;}
.lightbox.open{display:flex;}
.lightbox-box{background:var(--bg-panel);border:1px solid var(--border);border-radius:14px;max-width:560px;width:100%;padding:34px;text-align:center;position:relative;}
.lightbox-box img{width:100%;border-radius:8px;margin-bottom:16px;display:none;}
.lightbox-box h4{font-family:var(--mono);color:var(--text);margin-bottom:10px;}
.lightbox-box p{color:var(--text-dim);font-size:.85rem;}
.lightbox-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--text-faint);font-size:1.3rem;cursor:pointer;}

/* ---------- monitor widget ---------- */
.monitor{
  background:var(--bg-panel);border:1px solid var(--border);border-radius:14px;overflow:hidden;
}
.monitor-head{display:flex;align-items:center;gap:8px;padding:12px 18px;border-bottom:1px solid var(--border-soft);background:var(--bg-panel-2);}
.monitor-head .t-dot{width:10px;height:10px;border-radius:50%;}
.monitor-head .t-dot.r{background:#ff5f57;}
.monitor-head .t-dot.y{background:#febc2e;}
.monitor-head .t-dot.g{background:#28c840;}
.monitor-head .t-title{flex:1;text-align:center;font-family:var(--mono);font-size:.72rem;color:var(--text-dim);}
.monitor-body{padding:22px;font-family:var(--mono);font-size:.8rem;}
.metric-row{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.metric-row .m-name{width:76px;color:var(--amber);font-size:.72rem;letter-spacing:.04em;}
.metric-row .m-bar{flex:1;height:8px;background:var(--border-soft);border-radius:4px;overflow:hidden;}
.metric-row .m-bar i{display:block;height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--cyan-dim),var(--cyan));transition:width 1s ease;}
.metric-row .m-val{width:52px;text-align:right;color:var(--cyan);font-size:.72rem;}
.uptime-line{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-dim);padding-top:10px;border-top:1px dashed var(--border-soft);}

/* ---------- hero ---------- */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:70px;position:relative;}
#netCanvas{position:absolute;inset:0;z-index:0;opacity:.5;}
.hero-inner{position:relative;z-index:2;width:100%;}
.status-pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;color:var(--cyan);border:1px solid var(--cyan-dim);background:rgba(73,227,209,.06);padding:6px 14px;border-radius:999px;margin-bottom:28px;}
.status-pill .blink{width:7px;height:7px;border-radius:50%;background:var(--cyan);animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(73,227,209,.5);}50%{box-shadow:0 0 0 6px rgba(73,227,209,0);}}
.hero h1{font-size:clamp(2.2rem,5.5vw,4rem);line-height:1.05;color:var(--text);margin-bottom:18px;}
.hero h1 .accent{color:var(--cyan);}
.hero .role-line{font-family:var(--mono);font-size:clamp(1rem,2vw,1.3rem);color:var(--text-dim);margin-bottom:26px;min-height:1.6em;}
.role-line .cursor{color:var(--cyan);animation:blinkc 1s step-end infinite;}
@keyframes blinkc{50%{opacity:0;}}
.hero p.desc{max-width:540px;color:var(--text-dim);font-size:1.02rem;margin-bottom:38px;}

/* ---------- closing / contact ---------- */
.closing{background:var(--bg-panel);border:1px solid var(--border);border-radius:18px;padding:60px 44px;text-align:center;position:relative;overflow:hidden;}
.closing::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(73,227,209,.09),transparent 60%);pointer-events:none;}
.closing h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:18px;position:relative;}
.closing p{color:var(--text-dim);max-width:600px;margin:0 auto 32px;position:relative;font-size:1rem;}
.contact-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;}

/* ---------- footer ---------- */
footer{padding:50px 0 30px;border-top:1px solid var(--border-soft);margin-top:40px;}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;}
.school-badge{width:60px;height:60px;border-radius:50%;border:1px solid var(--border);background:var(--bg-panel);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;color:var(--cyan);font-size:.85rem;}
footer .school-name{font-family:var(--mono);color:var(--text);font-size:.9rem;letter-spacing:.03em;}
footer .school-sub{color:var(--text-faint);font-size:.78rem;}
footer .copyright{color:var(--text-faint);font-size:.72rem;font-family:var(--mono);margin-top:10px;}
.back-top{margin-top:8px;font-family:var(--mono);font-size:.72rem;color:var(--text-dim);border:1px solid var(--border);padding:8px 16px;border-radius:999px;cursor:pointer;background:none;}
.back-top:hover{color:var(--cyan);border-color:var(--cyan-dim);}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .sidebar{transform:translateX(-100%);transition:transform .3s ease;}
  .sidebar.open{transform:translateX(0);}
  .main{margin-left:0;}
  .topbar .menu-btn{display:block;}
  .hero{padding-top:50px;}
}
@media (max-width:640px){
  .section-pad{padding:50px 0;}
  .closing{padding:40px 24px;}
}