:root{
  --bg0:#f8fbff;
  --bg1:#eef6ff;
  --bg2:#e7f1ff;

  --ink:#0b1630;
  --muted:rgba(11,22,48,.62);

  --accent:#2f7bff;
  --accent2:#79b0ff;

  --glass:rgba(255,255,255,.78);
  --glass2:rgba(255,255,255,.56);

  --stroke:rgba(47,123,255,.16);
  --stroke2:rgba(47,123,255,.12);

  --shadow:0 22px 80px rgba(8,18,45,.10);
  --shadow2:0 14px 46px rgba(8,18,45,.10);

  --radius:28px;
  --radius2:20px;

  --blur:18px;
  --sat:1.35;
  --ease:cubic-bezier(.2,.85,.2,1);

  /* 全域放大：文字與 icon */
  --h1:44px;
  --sub:16px;

  --layerTitle:16px;
  --layerSub:12px;

  --navLabel:16px;
  --tileLabel:14px;

  --icoSize:34px;     /* nav icon 框 */
  --icoSvg:20px;

  --tIcoSize:42px;    /* tile icon 框 */
  --tIcoSvg:22px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "SF Pro Display","SF Pro Text",
               "PingFang TC","Noto Sans TC","Segoe UI", Roboto, Helvetica, Arial;
  color:var(--ink);
  background:
    radial-gradient(1200px 650px at 18% 8%, rgba(47,123,255,.10), transparent 58%),
    radial-gradient(900px 520px at 84% 16%, rgba(121,176,255,.12), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 48%, var(--bg2));
  overflow-x:hidden;
}

/* background grid + noise */
.bg-grid, .bg-noise{position:fixed; inset:0; pointer-events:none; z-index:0;}
.bg-grid{
  background-image:
    linear-gradient(rgba(47,123,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47,123,255,.08) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 22%, #000 0 62%, transparent 84%);
  opacity:.95;
}
.bg-noise{
  opacity:.09;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
  background-size:240px 240px;
  mix-blend-mode:multiply;
}

/* layout */
.app{
  position:relative; z-index:1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 26px 22px 44px;
}

/* header */
.topbar{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 18px;
  padding: 6px 2px 18px;
}
.brand h1{
  margin:0;
  font-size: var(--h1);
  letter-spacing:-.02em;
  line-height:1.05;
  font-weight: 900;
}
.brand-strong{ color: rgba(11,22,48,.88); }
.brand-em{ color: var(--accent); margin:0 6px; }
.brand-sub{
  margin: 8px 0 0;
  font-size: var(--sub);
  color: rgba(11,22,48,.56);
  letter-spacing:.06em; 
}

/* right actions */
.top-actions{ display:flex; 
  align-items:center; 
  gap: 12px; 
  padding-top: 6px; }
.pill{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  box-shadow: var(--shadow2);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 14px;
  color: rgba(11,22,48,.74);
  display:inline-flex;
  align-items:center;
  gap:10px;
  user-select:none;
}
.pill-txt{ font-weight: 900; }
.dot{
  width:9px;height:9px;border-radius:999px;
  background:#18c37e;
  box-shadow: 0 0 0 0 rgba(24,195,126,0);
  animation: pulseDot 1.8s var(--ease) infinite;
}
@keyframes pulseDot{
  0%{box-shadow:0 0 0 0 rgba(24,195,126,0)}
  35%{box-shadow:0 0 0 7px rgba(24,195,126,.18)}
  100%{box-shadow:0 0 0 14px rgba(24,195,126,0)}
}
.icon-btn{
  width: 40px;height:40px;border-radius:999px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.80);
  backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  box-shadow: var(--shadow2);
  display:grid; place-items:center;
  cursor:pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.icon-btn:hover{ transform: translateY(-1px); box-shadow: 0 18px 44px rgba(8,18,45,.12); }
.icon-btn:active{ transform: translateY(0) scale(.98); }
.icon{ width:20px;height:20px; fill: rgba(11,22,48,.74); }

/* board shell */
.board{
  border-radius: calc(var(--radius) + 10px);
  padding: 18px;
  background: rgba(255,255,255,.34);
  border: 1px solid rgba(47,123,255,.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow:hidden;
}
.board::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(900px 360px at 22% 10%, rgba(47,123,255,.12), transparent 62%),
    radial-gradient(780px 420px at 82% 18%, rgba(121,176,255,.12), transparent 64%);
  pointer-events:none;
  opacity:.95;
}
.board-inner{ position:relative; z-index:1; }

/* layers */
.layers{ display:flex; flex-direction:column; gap: 16px; }
.layer{
  border-radius: calc(var(--radius) + 6px);
  padding: 18px 18px 18px;
  border: 1px solid rgba(47,123,255,.16);
  background: rgba(255,255,255,.48);
  backdrop-filter: blur(14px) saturate(1.25);
  -webkit-backdrop-filter: blur(14px) saturate(1.25);
  box-shadow: var(--shadow2);
  overflow:hidden;
  position:relative;
}
.layer::before{
  content:"";
  position:absolute; inset:-40px;
  background: radial-gradient(520px 240px at 18% 18%, rgba(47,123,255,.10), transparent 60%);
  opacity:.8; pointer-events:none;
}
.layer-hd{ position:relative; z-index:1; margin-bottom: 14px; }
.layer-name{ display:flex; align-items:center; gap: 12px; user-select:none; }
.layer-badge{
  width: 40px;height:40px;border-radius: 18px;
  display:grid;place-items:center;
  background: rgba(47,123,255,.10);
  border: 1px solid rgba(47,123,255,.14);
  box-shadow: 0 16px 34px rgba(47,123,255,.08);
}
.layer-badge svg{ width:20px;height:20px; fill: rgba(11,22,48,.76); }
.layer-title{
  margin:0;
  font-weight: 980;
  font-size: var(--layerTitle);
  color: rgba(11,22,48,.86);
}
.layer-sub{
  margin: 3px 0 0;
  font-size: var(--layerSub);
  letter-spacing:.12em;
  text-transform:uppercase;
  color: rgba(11,22,48,.56);
}

/* dividers */
.divider-dash{
  height:0;
  border-top: 2px dashed rgba(47,123,255,.22);
  margin: 4px 0;
  position:relative;
}
.mid-arrow{
  position:absolute;
  left:50%;
  top: -15px;
  transform: translateX(-50%);
  width: 54px;
  height: 30px;
  border-radius: 999px;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(47,123,255,.18);
  box-shadow: 0 12px 28px rgba(8,18,45,.10);
  display:grid;
  place-items:center;
}
.mid-arrow svg{
  width: 20px;height:20px;
  fill: rgba(47,123,255,.85);
  animation: arrowPulse 1.2s var(--ease) infinite;
}
@keyframes arrowPulse{
  0%,100%{ transform: translateY(-1px); opacity:.75; }
  50%{ transform: translateY(1px); opacity:1; }
}

/* card base */
.card{
  border-radius: var(--radius2);
  border:1px solid var(--stroke);
  background: var(--glass);
  backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  box-shadow: var(--shadow2);
}

/* tilt */
.tilt{ transform-style: preserve-3d; will-change: transform; }
.press{ transform: translateY(-1px) scale(.995); }

/* UI grid */
.ui-grid{
  position:relative; z-index:1;
  display:grid;
  grid-template-columns: 1fr 340px;
  gap: 14px;
  align-items:stretch;
}
.nav-cards{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 14px;
}
.nav-card{
  min-height: 92px;
  padding: 16px 12px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 10px;
  cursor:pointer;
  user-select:none;
  position:relative;
  overflow:hidden;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.nav-card::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(260px 150px at 50% 0%, rgba(47,123,255,.12), transparent 60%);
  opacity:0;
  transition: opacity .18s var(--ease);
  pointer-events:none;
}
.nav-card:hover::before{ opacity:1; }
.nav-card:hover{ border-color: rgba(47,123,255,.28); box-shadow: 0 18px 46px rgba(8,18,45,.12); }
.nav-card:active{ transform: translateY(-1px) scale(.99); }

/* icon containers — small R */
.ico{
  width: var(--icoSize);
  height: var(--icoSize);
  border-radius: 12px;
  display:grid;
  place-items:center;
  background: rgba(47,123,255,.10);
  border: 1px solid rgba(47,123,255,.14);
  transform: translateZ(12px);
}
.ico svg{ width: var(--icoSvg); height: var(--icoSvg); fill: rgba(11,22,48,.74); }
.lbl{
  font-size: var(--navLabel);
  font-weight: 900;
  color: rgba(11,22,48,.84);
  transform: translateZ(10px);
  white-space:nowrap;
}

/* AD card */
.ad-card{
  border-radius: var(--radius2);
  padding: 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  cursor:pointer;
  user-select:none;
  border: 1px solid rgba(47,123,255,.26);
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  box-shadow: 0 18px 52px rgba(47,123,255,.10);
  position:relative;
  overflow:hidden;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.ad-card::before{
  content:"";
  position:absolute; inset:-30px;
  background: radial-gradient(320px 190px at 22% 30%, rgba(47,123,255,.16), transparent 60%);
  opacity:.9;
  pointer-events:none;
}
.ad-left{ display:flex; align-items:center; gap:12px; min-width:0; position:relative; z-index:1; }
.ad-ico{
  width: 46px;height:46px;
  border-radius: 14px;
  display:grid;place-items:center;
  background: rgba(47,123,255,.12);
  border: 1px solid rgba(47,123,255,.18);
  flex:0 0 auto;
}
.ad-ico svg{ width:22px;height:22px; fill: rgba(11,22,48,.76); }
.ad-title{ margin:0; font-weight: 980; font-size: 16px; }
.ad-sub{ margin:4px 0 0; font-size: 12px; color: rgba(11,22,48,.60); }
.sync{
  display:flex; align-items:center; gap:8px;
  font-size: 12px;
  color: rgba(11,22,48,.60);
  position:relative; z-index:1;
}
.mini-dot{
  width:9px;height:9px;border-radius:999px;
  background: rgba(47,123,255,.60);
  box-shadow: 0 0 0 7px rgba(47,123,255,.14);
}

/* Processing grid */
.proc-grid{
  position:relative; z-index:1;
  display:grid;
  grid-template-columns: 1fr 360px;
  gap: 14px;
  align-items:start;
}
.proc-mods{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 14px;
}
.tile{
  border-radius: var(--radius2);
  padding: 16px 12px;
  min-height: 112px;
  display:flex;
  align-items:center;
  justify-content:center;
  border: 1px solid rgba(47,123,255,.16);
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  box-shadow: var(--shadow2);
  cursor:pointer;
  user-select:none;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
  position:relative;
  overflow:hidden;
  text-align:center;
}
.tile::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(320px 180px at 50% 0%, rgba(47,123,255,.10), transparent 60%);
  opacity:0;
  transition: opacity .18s var(--ease);
  pointer-events:none;
}
.tile:hover::before{ opacity:1; }
.tile:hover{ border-color: rgba(47,123,255,.28); box-shadow: 0 18px 46px rgba(8,18,45,.12); }
.tile:active{ transform: translateY(-1px) scale(.995); }

.t-stack{ display:flex; flex-direction:column; align-items:center; gap: 10px; transform: translateZ(10px); position:relative; z-index:1; }
.t-ico{
  width: var(--tIcoSize);
  height: var(--tIcoSize);
  border-radius: 14px; 
  display:grid;place-items:center;
  background: rgba(47,123,255,.10);
  border: 1px solid rgba(47,123,255,.14);
}
.t-ico svg{ width: var(--tIcoSvg); height: var(--tIcoSvg); fill: rgba(11,22,48,.74); }
.t-title{
  margin:0;
  font-weight: 950;
  font-size: var(--tileLabel);
  color: rgba(11,22,48,.86);
  line-height: 1.15;
  white-space:nowrap;
}

/* 兩張卡 */
.accent{
  border-color: rgba(47,123,255,.32);
  box-shadow:
    0 18px 46px rgba(8,18,45,.12),
    0 0 0 1px rgba(47,123,255,.08) inset;
}
.accent::before{ opacity:1; }

/* 控制連動 */
.accent-control{
  background:
    linear-gradient(135deg, rgba(47,123,255,.18), rgba(255,255,255,.82) 58%),
    rgba(255,255,255,.78);
}
.accent-control::before{
  background:
    radial-gradient(360px 220px at 25% 18%, rgba(47,123,255,.22), transparent 62%),
    radial-gradient(420px 260px at 85% 35%, rgba(121,176,255,.16), transparent 66%);
}

/* AI影像 */
.accent-ai{
  background:
    linear-gradient(135deg, rgba(121,176,255,.20), rgba(255,255,255,.82) 62%),
    rgba(255,255,255,.78);
}
.accent-ai::before{
  background:
    radial-gradient(380px 240px at 35% 20%, rgba(121,176,255,.24), transparent 62%),
    radial-gradient(420px 260px at 80% 30%, rgba(47,123,255,.14), transparent 66%);
}

/* Notification */
.notify{
  border-radius: var(--radius2);
  padding: 16px;
  border: 1px solid rgba(47,123,255,.16);
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  box-shadow: var(--shadow2);
  display:flex;
  flex-direction:column;
  gap: 14px;
  position:relative;
  overflow:hidden;
  user-select:none;
}
.notify::before{
  content:"";
  position:absolute; inset:-30px;
  background:
    radial-gradient(340px 220px at 18% 18%, rgba(47,123,255,.14), transparent 62%),
    radial-gradient(360px 260px at 85% 28%, rgba(121,176,255,.12), transparent 66%);
  opacity:.95;
  pointer-events:none;
}
.notify > *{ position:relative; z-index:1; }
.notify-hd{
  font-size: 13px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: rgba(11,22,48,.54);
  font-weight: 900;
}

.alarm{
  border-radius: 18px;
  padding: 14px;
  background: rgba(11,22,48,.04);
  border: 1px solid rgba(11,22,48,.08);
  display:flex; align-items:center; gap:12px;
  cursor:pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.alarm:hover{ transform: translateY(-1px); box-shadow: 0 14px 30px rgba(8,18,45,.10); }
.warn{
  width: 34px;height:34px;
  border-radius: 12px;
  background: rgba(47,123,255,.10);
  border: 1px solid rgba(47,123,255,.14);
  display:grid;place-items:center;
}
.warn svg{ width:18px;height:18px; fill: rgba(11,22,48,.76); }
.a-title{ margin:0; font-weight: 950; font-size: 14px; }
.a-sub{ margin:4px 0 0; font-size: 12px; color: rgba(11,22,48,.58); }

.channels{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.ch-btn{
  border-radius: 16px;
  padding: 12px 12px;
  border: 1px solid rgba(47,123,255,.16);
  background: rgba(255,255,255,.84);
  display:flex; align-items:center; justify-content:center; gap:10px;
  cursor:pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
  font-weight: 900;
  font-size: 14px;
  color: rgba(11,22,48,.72);
}
.ch-btn svg{ width:18px;height:18px; fill: rgba(11,22,48,.70); }
.ch-btn:hover{ transform: translateY(-1px); box-shadow: 0 16px 34px rgba(8,18,45,.10); border-color: rgba(47,123,255,.26); }
.ch-btn.active{
  border-color: rgba(47,123,255,.44);
  box-shadow: 0 16px 34px rgba(47,123,255,.14);
  background: linear-gradient(135deg, rgba(47,123,255,.10), rgba(255,255,255,.86) 70%);
}

/* API pill */
.api-pill{ 
  display:flex; 
  justify-content:center; 
  margin-top: 0px; }
.api-pill span{
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: rgba(11,22,48,.58);
  background: rgba(255,255,255,.84);
  border: 1px solid rgba(47,123,255,.16);
  box-shadow: var(--shadow2); 
  margin-top: 12px;  
  margin-left: 440px; 
}

/* Integration */
.int-grid{
  position:relative; z-index:1;
  display:grid;
  grid-template-columns: 1fr 360px;
  gap: 14px;
  align-items:start;
}
.integration-row{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.integr-card{
  border-radius: 18px;
  padding: 18px 14px;
  border: 1px solid rgba(47,123,255,.16);
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--sat));
  box-shadow: var(--shadow2);
  cursor:pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.integr-card::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(320px 180px at 50% 0%, rgba(47,123,255,.10), transparent 60%);
  opacity:0; transition: opacity .18s var(--ease);
}
.integr-card:hover::before{ opacity:1; }
.integr-card:hover{ border-color: rgba(47,123,255,.28); box-shadow: 0 18px 46px rgba(8,18,45,.12); }
.integr-stack{ display:flex; flex-direction:column; align-items:center; gap: 10px; transform: translateZ(10px); position:relative; z-index:1; }
.integr-ico{
  width: 44px;height:44px;border-radius: 14px;
  display:grid;place-items:center;
  background: rgba(47,123,255,.10);
  border: 1px solid rgba(47,123,255,.14);
}
.integr-ico svg{ width:22px;height:22px; fill: rgba(11,22,48,.74); }
.integr-title{ margin:0; font-weight: 950; font-size: 14px; color: rgba(11,22,48,.86); line-height:1.15; }

.input-source{
  position:relative;
  border-radius: 18px;
  padding: 14px;
  border: 1px dashed rgba(47,123,255,.22);
  background: rgba(255,255,255,.52);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  min-height: 148px;
  overflow:hidden;
}
.input-source::before{
  content:"";
  position:absolute; inset:-40px;
  background: radial-gradient(420px 240px at 26% 20%, rgba(47,123,255,.12), transparent 62%);
  opacity:.75;
  pointer-events:none;
}
.source-pill{
  position:relative;
  border-radius: 999px;
  padding: 12px 14px;
  display:flex; align-items:center; justify-content:space-between;
  gap: 10px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(47,123,255,.20);
  box-shadow: var(--shadow2);
  cursor:pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.source-pill:hover{ transform: translateY(-1px); box-shadow: 0 18px 46px rgba(8,18,45,.10); border-color: rgba(47,123,255,.32); }
.source-pill + .source-pill{ margin-top: 12px; }
.src-left{ display:flex; align-items:center; gap:12px; min-width:0; position:relative; z-index:1; }
.src-ico{
  width: 42px;height:42px;border-radius: 14px;
  display:grid;place-items:center;
  background: rgba(47,123,255,.10);
  border: 1px solid rgba(47,123,255,.14);
}
.src-ico svg{ width:22px;height:22px; fill: rgba(11,22,48,.74); }
.src-title{ margin:0; font-weight: 950; font-size: 14px; color: rgba(11,22,48,.86); white-space:nowrap; }
.src-tag{ font-size: 12px; color: rgba(11,22,48,.56); display:flex; align-items:center; gap:8px; }
.online-dot{
  width: 9px;height:9px;border-radius:999px;
  background:#18c37e;
  box-shadow: 0 0 0 7px rgba(24,195,126,.14);
  animation: pulseDot 1.8s var(--ease) infinite;
}
.source-label{
  position:absolute;
  right: 14px;
  bottom: 12px;
  font-size: 10px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: rgba(11,22,48,.38);
  user-select:none;
}

/* hover icon darker */
.nav-card:hover .ico svg,
.tile:hover .t-ico svg,
.integr-card:hover .integr-ico svg,
.source-pill:hover .src-ico svg,
.ad-card:hover .ad-ico svg,
.alarm:hover .warn svg,
.ch-btn:hover svg{
  fill: rgba(11,22,48,.92) !important;
}

/* modal + toast  */
.modal-backdrop{
  position:fixed; inset:0;
  background: rgba(5,10,24,.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity:0; pointer-events:none;
  transition: opacity .22s var(--ease);
  z-index: 90;
}
.modal{
  position:fixed;
  left:50%; top:50%;
  transform: translate(-50%,-50%) scale(.965);
  width: min(600px, calc(100vw - 28px));
  border-radius: 18px;
  background: rgba(10,16,34,.74);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 34px 120px rgba(0,0,0,.28);
  opacity:0; pointer-events:none;
  transition: opacity .22s var(--ease), transform .22s var(--ease);
  z-index: 95;
  overflow:hidden;
}
.modal.open{ opacity:1; transform: translate(-50%,-50%) scale(1); pointer-events:auto; }
.modal-backdrop.open{ opacity:1; pointer-events:auto; }

.modal-inner{ position:relative; z-index:1; padding: 18px 18px 16px; color: rgba(255,255,255,.92); }
.modal-hd{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom: 10px; }
.mh-left{ display:flex; align-items:flex-start; gap:12px; min-width:0; }
.m-ico{
  width: 48px; height:48px; border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(47,123,255,.20);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 18px 44px rgba(0,0,0,.18);
}
.m-ico svg{ width:22px;height:22px; fill: rgba(255,255,255,.92); }
.m-title{ margin:0; font-weight: 980; font-size: 19px; }
.m-sub{ margin: 5px 0 0; font-size: 13px; color: rgba(255,255,255,.72); }
.m-x{
  width: 40px;height:40px;border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  display:grid; place-items:center;
  cursor:pointer;
}
.m-x svg{ width:16px;height:16px; fill: rgba(255,255,255,.86); }
.m-desc{ margin: 10px 0 14px; font-size: 14px; line-height: 1.6; color: rgba(255,255,255,.78); }
.m-kpis{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.m-kpi{
  border-radius: 14px;
  padding: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 44px rgba(0,0,0,.16);
}
.mk-hd{ display:flex; justify-content:space-between; font-size: 10px; letter-spacing:.14em; text-transform:uppercase; color: rgba(255,255,255,.58); font-weight: 900; margin-bottom: 8px; }
.mk-val{ display:flex; align-items:center; gap:8px; font-size: 14px; font-weight: 950; }
.mk-dot{
  width: 8px;height:8px;border-radius:999px;
  background:#18c37e;
  box-shadow: 0 0 0 6px rgba(24,195,126,.14);
  animation: pulseDot 1.8s var(--ease) infinite;
}
.mk-mini{ font-size: 12px; color: rgba(255,255,255,.65); margin-top: 6px; }
.m-actions{ display:flex; justify-content:flex-end; gap: 10px; }
.m-btn{
  border-radius: 12px;
  padding: 10px 18px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.10);
  color: rgba(255,255,255,.86);
  font-weight: 900;
  cursor:pointer;
}
.m-btn.primary{ background: rgba(255,255,255,.14); }

/* toasts */
.toasts{
  position:fixed;
  left: 18px;
  bottom: 18px;
  display:flex;
  flex-direction:column;
  gap: 10px;
  z-index: 120;
  pointer-events:none;
}
.toast{
  min-width: 260px;
  max-width: 380px;
  border-radius: 16px;
  padding: 12px;
  background: rgba(255,255,255,.90);
  border: 1px solid rgba(47,123,255,.16);
  backdrop-filter: blur(16px) saturate(1.25);
  -webkit-backdrop-filter: blur(16px) saturate(1.25);
  box-shadow: 0 18px 50px rgba(8,18,45,.14);
  display:flex;
  align-items:flex-start;
  gap: 10px;
  transform: translateY(10px);
  opacity:0;
  animation: toastIn .26s var(--ease) forwards;
}
@keyframes toastIn{ to{ transform: translateY(0); opacity:1; } }
.ti{
  width: 40px;height:40px;
  border-radius: 14px;
  display:grid;place-items:center;
  background: rgba(47,123,255,.10);
  border: 1px solid rgba(47,123,255,.14);
  flex:0 0 auto;
}
.ti svg{ width:18px;height:18px; fill: rgba(11,22,48,.76); }
.tt b{ display:block; font-size: 13px; color: rgba(11,22,48,.82); }
.tt span{ display:block; margin-top: 4px; font-size: 12px; color: rgba(11,22,48,.58); }

button:focus-visible{ outline: 3px solid rgba(47,123,255,.26); outline-offset: 3px; }

/* RWD */
@media (max-width: 1100px){
  .ui-grid{ grid-template-columns: 1fr; }
  .nav-cards{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  .proc-grid{ grid-template-columns: 1fr; }
  .proc-mods{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  .int-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 680px){
  :root{ --h1:34px; --sub:14px; }
  .nav-cards{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .proc-mods{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .integration-row{ grid-template-columns: 1fr; }
  .m-kpis{ grid-template-columns: 1fr; }
}

.reduce-motion *{ animation:none !important; transition:none !important; }


/* ===============================
   NOTIFICATION
================================ */

/* Line 即時告警 */
.ch-btn.realtime.alert{
  color:#ff4d4f;
  box-shadow:0 0 0 0 rgba(255,77,79,.6);
  animation: linePulse 1.4s infinite;
}

@keyframes linePulse{
  0%{ box-shadow:0 0 0 0 rgba(255,77,79,.55); }
  70%{ box-shadow:0 0 0 14px rgba(255,77,79,0); }
  100%{ box-shadow:0 0 0 0 rgba(255,77,79,0); }
}

/* E-mail 紀錄型通知 */
.ch-btn.log.pending{
  opacity:.75;
  background:repeating-linear-gradient(
    45deg,
    rgba(120,150,255,.15),
    rgba(120,150,255,.15) 6px,
    rgba(255,255,255,.6) 6px,
    rgba(255,255,255,.6) 12px
  );
}

/* 主告警升級 */
.alarm.critical{
  border-color:#ff4d4f;
  box-shadow:0 0 24px rgba(255,77,79,.45);
}

/* 通知 ACK */
.ch-btn.ack{
  color:#4da3ff;
  box-shadow:0 0 12px rgba(77,163,255,.6);
}