*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0; background:var(--page); color:var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}
button, input, select{ font-family:inherit; }
a{ color: var(--blue); }
.hidden{ display:none !important; }
html.session-resume #login-screen,
html.boot-loading #login-screen{ display:none !important; }
html.boot-loading #app-shell,
html.boot-loading #app-shell.hidden,
html.session-resume:not(.app-ready) #app-shell,
html.session-resume:not(.app-ready) #app-shell.hidden{
  display:none !important;
}
html.app-ready #app-shell.hidden{ display:none !important; }
#boot-overlay{
  display:none; position:fixed; inset:0; z-index:300;
  align-items:center; justify-content:center; flex-direction:column; gap:14px;
  background: var(--page, #0d0d0d); color: var(--text-primary, #e8e8e8);
}
html.boot-loading #boot-overlay,
html.session-resume:not(.app-ready) #boot-overlay{ display:flex !important; }
html.app-ready #boot-overlay{ display:none !important; }
.boot-spin{
  width:36px; height:36px; border-radius:50%;
  border:3px solid color-mix(in srgb, var(--text-primary, #fff) 16%, transparent);
  border-top-color: var(--blue, #3b82f6);
  animation: boot-spin .7s linear infinite;
}
.boot-title{ font-size:16px; font-weight:700; }
.boot-sub{ font-size:13px; color: var(--text-secondary, rgba(255,255,255,.7)); }
@keyframes boot-spin{ to { transform: rotate(360deg); } }
.sr-only{ position:absolute; width:1px;height:1px; overflow:hidden; clip:rect(0,0,0,0); }

#login-screen{
  min-height:100dvh; display:flex; align-items:center; justify-content:center;
  padding:24px; background:
    radial-gradient(circle at 20% 15%, color-mix(in srgb, var(--blue) 18%, transparent), transparent 45%),
    radial-gradient(circle at 85% 85%, color-mix(in srgb, var(--violet) 16%, transparent), transparent 45%),
    var(--page);
}
.login-card{
  width:100%; max-width:400px; background:var(--surface-1); border:1px solid var(--border);
  border-radius:16px; padding:28px 24px; box-shadow:var(--shadow);
}
.login-logo{ display:flex; align-items:center; justify-content:center; gap:10px; font-size:22px; font-weight:700; margin-bottom:4px; }
.login-logo .bolt{ font-size:26px; }
.login-sub{
  color:var(--text-secondary); font-size:13.5px; margin:0 0 22px; line-height:1.5;
  text-align:center; width:100%; display:block;
}
.login-lang{ display:flex; justify-content:center; margin:0 0 16px; }
.lang-switch{ display:inline-flex; border:1px solid var(--border); border-radius:9px; overflow:hidden; }
.lang-switch button{
  border:none; background:var(--surface-2); color:var(--text-muted);
  font-size:11px; font-weight:800; letter-spacing:.04em; padding:8px 11px; cursor:pointer;
}
.lang-switch button.is-active{ background:var(--blue); color:#fff; }
.role-tabs{ display:flex; gap:4px; background:var(--surface-2); border:1px solid var(--border); border-radius:10px; padding:4px; margin-bottom:16px; }
.role-tab{
  flex:1; border:none; background:transparent; color:var(--text-secondary); font-size:11.5px; font-weight:600;
  padding:8px 4px; border-radius:8px; cursor:pointer; transition:.15s; line-height:1.25;
}
.role-tab[aria-selected="true"]{ background:var(--blue); color:#fff; }

#app-shell{ min-height:100dvh; display:flex; flex-direction:column; }
.topbar{
  display:flex; align-items:center; gap:12px; padding:10px 16px; background:var(--surface-1);
  border-bottom:1px solid var(--border); position:sticky; top:0; z-index:40;
}
.topbar .brand{ display:flex; align-items:center; gap:8px; font-weight:700; font-size:16px; white-space:nowrap; }
.mode-pill{
  display:inline-flex; align-items:center; gap:6px; font-size:11.5px; font-weight:700; padding:5px 10px;
  border-radius:999px; border:1px solid var(--border); background:var(--surface-2); color:var(--text-secondary);
}
.dot{ width:8px; height:8px; border-radius:50%; flex:none; }
.dot.good{ background:var(--good); box-shadow:0 0 0 3px color-mix(in srgb, var(--good) 25%, transparent); }
.dot.warning{ background:var(--warning); }
.dot.critical{ background:var(--critical); }
.dot.muted{ background:var(--text-muted); }
.topbar-spacer{ flex:1; }
.icon-btn{
  border:1px solid var(--border); background:var(--surface-2); color:var(--text-primary); border-radius:9px;
  width:38px; height:38px; display:flex; align-items:center; justify-content:center; cursor:pointer; font-size:16px;
}
.role-badge{ font-size:11px; font-weight:700; padding:5px 9px; border-radius:999px; }
.role-badge.admin{ background:color-mix(in srgb, var(--violet) 20%, transparent); color:var(--violet); }
.role-badge.pengelola{ background:color-mix(in srgb, var(--aqua) 20%, transparent); color:var(--aqua); }
.role-badge.user{ background:color-mix(in srgb, var(--blue) 18%, transparent); color:var(--blue); }

.shell-body{ flex:1; display:flex; min-height:0; }
.sidenav{
  width:212px; flex:none; background:var(--surface-1); border-right:1px solid var(--border);
  padding:14px 10px; display:flex; flex-direction:column; gap:2px;
}
.nav-item{
  display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:9px; color:var(--text-secondary);
  font-size:13.5px; font-weight:600; cursor:pointer; border:none; background:transparent; width:100%; text-align:left;
}
.nav-item:hover{ background:var(--surface-2); }
.nav-item.active{ background:color-mix(in srgb, var(--blue) 14%, transparent); color:var(--blue); }
.nav-item .ic{ font-size:16px; width:20px; text-align:center; flex:none; }
.nav-sep{ margin:10px 6px 6px; font-size:10.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-muted); font-weight:700; }

.main-view{ flex:1; min-width:0; overflow-y:auto; padding:18px; padding-bottom:88px; }
.main-view.map-active-view{ padding-bottom:18px; display:flex; flex-direction:column; }
.main-view.devicelist-active-view{ padding-bottom:18px; display:flex; flex-direction:column; overflow-y:hidden; }
.main-view.devicelist-active-view .view-header{ flex:none; }
.main-view.devicelist-active-view > .panel.panel-table-fill{ flex:1; min-height:0; display:flex; flex-direction:column; overflow:hidden; }
.panel-table-fill .toolbar{ flex:none; }
.panel-table-fill .bulk-action-bar{ flex:none; }
.panel-table-fill #device-table-wrap{ flex:1; min-height:0; display:flex; flex-direction:column; overflow:hidden; }
.panel-table-fill #device-table-wrap .table-wrap{ flex:1; min-height:0; overflow:auto; }
.panel-table-fill #device-table-wrap .pagination{ flex:none; }
.panel-table-fill #device-table-wrap .table-wrap thead th{ position:sticky; top:0; background:var(--surface-1); z-index:1; }
.view-header{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:16px; flex-wrap:wrap; }
.view-header h1{ font-size:19px; margin:0 0 2px; }
.view-header p{ margin:0; color:var(--text-secondary); font-size:13px; }

.bottom-nav{ display:none; }