:root{--bg:#070a14;--card:#161e28;--card2:#1b2532;--line:#273241;--fg:#e6edf3;--mut:#8b9bb0;--acc:#5aa2ff;--red:#ff6b6b;--amb:#ffa94d}
*{box-sizing:border-box}
body{margin:0;background-color:#070a14;background-image:radial-gradient(1400px 800px at 50% -10%,#3d86f029,#0000 60%),linear-gradient(#050813,#0a1020 60%,#070a14);background-attachment:fixed;color:var(--fg);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:860px;margin:0 auto;padding:0 18px}
header{border-bottom:1px solid var(--line);padding:22px 0 18px;margin-bottom:22px}
h1{margin:0;font-size:24px;letter-spacing:-.01em}h1 span{color:var(--acc)}.tag{margin:2px 0 0;color:var(--mut);font-size:14px}
button{background:var(--acc);color:#04111f;border:0;border-radius:8px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer}
input[type=search],select{background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:10px 12px;font:inherit;min-width:0}
input:focus,select:focus,summary:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px}
.stat{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;color:var(--fg)}
.stat:hover{text-decoration:none;border-color:var(--acc)}.stat b{font-size:36px;line-height:1.1}.stat span{color:var(--mut);font-size:14px}
.s-req b{color:var(--red)}.s-rev b{color:var(--amb)}.stat.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset}
.controls{margin-bottom:20px}
.row{display:flex;gap:10px;align-items:stretch}.row>input[type=search]{flex:1}
.dd{position:relative}.dd summary,.adv summary,.more summary{list-style:none;cursor:pointer}.dd summary::-webkit-details-marker,.adv summary::-webkit-details-marker,.more summary::-webkit-details-marker{display:none}
.dd summary{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px 14px;white-space:nowrap;height:100%;display:flex;align-items:center;gap:6px}
.dd summary::after{content:"▾";color:var(--mut)}.dd[open] summary{border-color:var(--acc)}
em{font-style:normal;background:var(--acc);color:#04111f;border-radius:999px;padding:0 7px;font-size:12px;font-weight:700}
.panel{position:absolute;right:0;top:calc(100% + 6px);z-index:10;width:300px;max-width:calc(100vw - 36px);background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:12px;box-shadow:0 14px 34px rgba(0,0,0,.5)}
.panel input[type=search]{width:100%;margin-bottom:8px}
.opts{max-height:280px;overflow:auto;display:flex;flex-direction:column}
.opts .grp{color:var(--mut);font-size:11px;text-transform:uppercase;letter-spacing:.06em;margin:8px 0 2px}
.opts label{display:flex;gap:9px;align-items:center;padding:6px 4px;border-radius:6px;cursor:pointer}.opts label:hover{background:var(--card)}.opts label[hidden]{display:none}
.opts input{accent-color:var(--acc);width:16px;height:16px}
.panel-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}.panel-foot button{padding:7px 16px}
.row2{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-top:14px}
.toggle{display:inline-flex;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:3px}
.toggle a{padding:7px 18px;border-radius:7px;color:var(--mut);font-weight:600;font-size:15px}.toggle a:hover{text-decoration:none;color:var(--fg)}.toggle a.on{background:var(--acc);color:#04111f}
.n{color:var(--mut);font-size:14px}
.adv{margin-top:12px}.adv summary{color:var(--mut);font-size:14px;display:inline-flex;gap:6px;align-items:center}.adv summary::before{content:"▸"}.adv[open] summary::before{content:"▾"}.adv summary:hover{color:var(--fg)}
.advgrid{display:flex;gap:14px;flex-wrap:wrap;align-items:end;margin-top:10px;padding:14px;background:var(--card);border:1px solid var(--line);border-radius:10px}
.advgrid label{display:flex;flex-direction:column;gap:4px;color:var(--mut);font-size:13px}.advgrid select{min-width:150px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:14px}
.card.a-required{border-left:4px solid var(--red)}.card.a-review{border-left:4px solid var(--amb)}
.top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px}.top time{color:var(--mut)}
.badge{border-radius:999px;padding:2px 11px;font-size:12px;font-weight:700;background:var(--line);color:var(--mut)}
.b-required{background:var(--red);color:#2a0a0a}.b-review{background:var(--amb);color:#2a1700}.b-informational{background:#1f3350;color:#a9cdff}.b-uncertain{background:#3a3f47;color:#c5ccd6}
.card h2{font-size:18px;line-height:1.35;margin:10px 0 6px;letter-spacing:-.005em}.card h2 a{color:var(--fg)}.card h2 a:hover{color:var(--acc);text-decoration:none}
.sum{margin:0 0 12px;color:#c3cfdd}
.todo{background:var(--card2);border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:8px;padding:10px 14px;margin:0 0 12px}
.todo h3{margin:0 0 4px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--acc)}.todo p{margin:4px 0;font-size:15px}.todo small{color:var(--mut)}.todo .dl b{color:var(--amb)}
.foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--mut)}
.more{margin-top:10px;border-top:1px solid var(--line);padding-top:8px}.more summary{color:var(--mut);font-size:13px;display:inline-flex;gap:6px}.more summary::before{content:"▸"}.more[open] summary::before{content:"▾"}.more summary:hover{color:var(--fg)}
.mbody{margin-top:8px;font-size:14px;color:#b4c0cf}.orig-text h4{margin:0 0 2px;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}.orig-text p{margin:0 0 10px}
dl{display:grid;grid-template-columns:130px 1fr;gap:4px 14px;margin:0}dt{color:var(--mut)}dd{margin:0;overflow-wrap:anywhere}
.empty{text-align:center;color:var(--mut);padding:44px 10px}
.pager{display:flex;gap:18px;justify-content:center;align-items:center;margin:24px 0;color:var(--mut)}
footer{color:var(--mut);font-size:12px;padding:22px 18px 44px}
@media(max-width:640px){
  body{font-size:15px}.wrap{padding:0 14px}h1{font-size:21px}
  .row{flex-wrap:wrap}.row>input[type=search]{flex:1 1 100%}.dd{flex:1}.dd summary{justify-content:space-between}.go{flex:1}
  .panel{left:0;right:auto;width:calc(100vw - 28px)}
  .stat b{font-size:30px}.stat{padding:14px 16px}
  .card{padding:15px 15px}.toggle{width:100%}.toggle a{flex:1;text-align:center}
  dl{grid-template-columns:1fr;gap:0}dt{margin-top:6px}.advgrid label,.advgrid select{width:100%}
}

/* Hero + home link: same look as the Teams PSTN Usage Analyzer page */
.msu-hero{isolation:isolate;background:#050813 url(hero.webp) 82%/cover no-repeat;align-items:flex-end;min-height:190px;display:flex;position:relative;overflow:hidden;margin-bottom:22px}
.msu-hero:after{content:"";z-index:-1;background:linear-gradient(90deg,#050813c7 0%,#05081366 50%,#0508130d 85%),linear-gradient(#05081300 40%,#070a14 100%);position:absolute;inset:0}
.msu-hero-inner{width:100%;max-width:1100px;margin:0 auto;padding:1.6rem 20px 1.1rem}
.msu-hero h1{letter-spacing:-.01em;color:#fff;text-shadow:0 2px 14px #0009;margin:0;font-size:2.4rem;font-weight:800;line-height:1.05}
.msu-hero p{color:#b9d3ff;text-shadow:0 2px 12px #0009;margin:.35rem 0 0;font-size:1.05rem}
#lark216-home-link{position:fixed;top:10px;right:14px;z-index:999999;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:#0e1420;border:1px solid rgba(255,255,255,.18);color:#e9eef7;font:600 13px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.4)}
#lark216-home-link:hover{border-color:#5aa2ff;color:#5aa2ff;text-decoration:none}
@media(max-width:640px){.msu-hero{min-height:140px}.msu-hero h1{font-size:1.8rem}.msu-hero p{font-size:.95rem}.msu-hero-inner{padding:1.3rem 14px .9rem}}