:root{
    --nav:#111827;
    --nav-2:#17212f;
    --page:#f3f6f8;
    --card:#ffffff;
    --ink:#111827;
    --muted:#667085;
    --line:#d8e0e7;
    --teal:#0f8f7a;
    --teal-2:#0b6f62;
    --blue:#17456b;
    --amber:#c98a18;
    --red:#b42318;
    --shadow:0 14px 34px rgba(17,24,39,.10);
    --sidebar:282px;
}
*{box-sizing:border-box}
html{min-height:100%}
body{
    margin:0;
    min-height:100vh;
    background:var(--page);
    color:var(--ink);
    font:14px/1.45 Inter,Segoe UI,Arial,sans-serif;
}
a{color:inherit;text-decoration:none}
.sidebar{
    position:fixed;
    left:0;
    top:0;
    bottom:0;
    width:var(--sidebar);
    background:linear-gradient(180deg,var(--nav),var(--nav-2));
    color:#d9e4ea;
    padding:24px 18px;
    display:flex;
    flex-direction:column;
    gap:24px;
    z-index:20;
}
.brand{
    display:flex;
    align-items:center;
    gap:12px;
    color:#fff;
    font-weight:900;
}
.brand span{
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    border-radius:12px;
    background:linear-gradient(135deg,#12b89b,#0b6f62);
    color:#fff;
    font-size:21px;
}
.brand strong{font-size:24px;letter-spacing:0}
.sidebar nav{display:grid;gap:7px}
.sidebar nav a{
    padding:12px 12px;
    border-radius:10px;
    color:#d9e4ea;
    font-weight:800;
}
.sidebar nav a:hover{background:#243244;color:#fff}
.sidebar-note{
    margin-top:auto;
    padding:15px;
    border-radius:12px;
    background:#223040;
    border:1px solid #33475a;
    display:grid;
    gap:7px;
}
.sidebar-note b{color:#fff}
.sidebar-note span{color:#b7c5ce;font-size:12px}
.topbar{
    margin-left:var(--sidebar);
    height:72px;
    background:#fff;
    border-bottom:1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:18px;
    padding:0 34px;
    position:sticky;
    top:0;
    z-index:10;
}
.topbar div{display:grid;text-align:right}
.topbar strong{font-size:14px}
.topbar span{font-size:12px;color:var(--muted)}
.shell{
    margin-left:var(--sidebar);
    max-width:1280px;
    padding:28px 34px 20px;
}
.footer{
    margin-left:var(--sidebar);
    color:#7a8794;
    text-align:center;
    padding:24px;
}
h1{margin:0;font-size:32px;line-height:1.12;letter-spacing:0}
h2{margin:0 0 12px;font-size:17px}
.eyebrow{
    margin:0 0 8px;
    color:#0aa384;
    font-size:12px;
    font-weight:900;
    text-transform:uppercase;
    letter-spacing:.08em;
}
.hero-panel{
    margin-bottom:18px;
    padding:24px;
    border-radius:14px;
    color:#fff;
    background:
        linear-gradient(135deg,rgba(15,143,122,.95),rgba(23,69,107,.97)),
        radial-gradient(circle at 82% 20%,rgba(255,255,255,.22),transparent 24%);
    display:grid;
    grid-template-columns:1fr auto;
    align-items:end;
    gap:24px;
    box-shadow:var(--shadow);
}
.hero-panel p:not(.eyebrow){max-width:760px;margin:10px 0 0;color:#dcefed}
.panel,.table-card,.metric-grid article,.rules-grid article,.timeline article,.queue-item{
    background:var(--card);
    border:1px solid var(--line);
    border-radius:12px;
    box-shadow:0 8px 24px rgba(17,24,39,.06);
}
.panel{padding:18px;margin-bottom:18px}
.notice,.alert{border-radius:10px;padding:12px 14px;margin-bottom:16px;font-weight:800}
.notice{background:#dff8ee;color:#075e54}
.alert{background:#fff1f0;color:var(--red)}
.filters,.inline{display:flex;align-items:center;gap:10px}
.filters input,.filters select{min-width:210px;background:#fff}
label{display:flex;flex-direction:column;gap:7px;color:#253348;font-weight:850}
input,select,textarea{
    width:100%;
    min-height:42px;
    border:1px solid #cfd9e3;
    border-radius:9px;
    padding:10px 12px;
    background:#fff;
    color:var(--ink);
    font:inherit;
}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(15,143,122,.16);border-color:var(--teal)}
button{
    min-height:42px;
    border:0;
    border-radius:9px;
    background:var(--teal);
    color:#fff;
    font-weight:900;
    padding:10px 16px;
    cursor:pointer;
    white-space:nowrap;
}
button:hover{background:var(--teal-2)}
.ghost{background:#eef4f6;color:#153847}
.ghost:hover{background:#dfe9ed}
.grid-form{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;
    align-items:end;
}
.grid-form .wide{grid-column:1/-1}
.form-title{
    display:grid;
    gap:3px;
    margin-bottom:4px;
}
.form-title b{font-size:16px}
.form-title span{color:var(--muted);font-weight:500}
.check{flex-direction:row;align-items:center}
.check input{width:auto;min-height:auto}
.metric-grid{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;
    margin-bottom:18px;
}
.metric-grid article{padding:18px;display:grid;gap:4px;border-top:4px solid var(--teal)}
.metric-grid span{font-size:34px;line-height:1;font-weight:950;color:var(--blue)}
.metric-grid b{font-size:14px}
.metric-grid small{color:var(--muted)}
.table-card{overflow:auto;margin-bottom:18px}
table{width:100%;border-collapse:separate;border-spacing:0}
th,td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:11px;color:#5b6675;text-transform:uppercase;letter-spacing:.04em;background:#f7fafb}
tr:hover td{background:#fbfdfd}
.pill{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;background:#e5f7f2;color:#08745f;font-weight:900}
.pill.alt{background:#eef2ff;color:#34479a}
.inline{min-width:620px}
.inline input{min-width:170px}
.rules-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}
.rules-grid article{padding:16px;border-left:5px solid var(--amber);display:grid;gap:6px}
.rules-grid span{color:var(--muted)}
.timeline{display:grid;gap:14px;margin-bottom:18px}
.timeline article{padding:18px;border-left:5px solid var(--blue)}
.timeline header{display:flex;justify-content:space-between;gap:16px;color:var(--muted);margin-bottom:10px}
.queue{display:grid;gap:12px}
.queue-item{display:flex;align-items:center;gap:14px;padding:14px}
.queue-item div{flex:1}
.queue-item span{display:block;color:var(--muted);margin-top:4px}
.template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.inbox-list{display:grid;gap:10px}
.inbox-list article{background:#f6fafb;border:1px solid var(--line);border-radius:10px;padding:12px;display:grid;gap:5px}
.inbox-list span{color:var(--muted);word-break:break-word;font-size:12px}
.empty{color:var(--muted);padding:16px}
.login{
    min-height:100vh;
    margin:-28px -34px -20px;
    padding:8vh 10vw;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    align-items:center;
    gap:44px;
    color:#fff;
    background:
        radial-gradient(circle at 18% 18%,rgba(18,184,155,.32),transparent 28%),
        linear-gradient(135deg,#101827,#203245);
}
.login h1{font-size:46px;max-width:720px}
.login p{font-size:18px;color:#d0dee5;max-width:640px}
.login .panel{justify-self:end;width:100%;max-width:430px;color:var(--ink)}
@media(max-width:960px){
    .sidebar{position:static;width:auto}
    .topbar,.shell,.footer{margin-left:0}
    .topbar{justify-content:space-between}
    .hero-panel,.login{grid-template-columns:1fr}
    .grid-form,.metric-grid,.rules-grid,.template-grid{grid-template-columns:1fr}
    .inline,.filters,.queue-item{flex-direction:column;align-items:stretch;min-width:0}
    h1,.login h1{font-size:28px}
}