:root{
  --bg:#f5f6f8; --surface:#ffffff; --ink:#0e1116; --muted:#5a6270; --line:#dde1e7;
  --accent:#1a4fd6; --accent-ink:#ffffff; --ore:#8f531f;
  --ok:#11704a; --warn:#8c5a0c; --crit:#b42828; --scrim:rgba(14,17,22,.45);
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:6px; color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0b0d11; --surface:#12151b; --ink:#eef0f3; --muted:#9aa2af; --line:#252a33;
  --accent:#5b86ff; --accent-ink:#0b0d11; --ore:#d9935a;
  --ok:#3ccf8e; --warn:#f0b44c; --crit:#f26b6b; --scrim:rgba(0,0,0,.6); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0b0d11; --surface:#12151b; --ink:#eef0f3; --muted:#9aa2af; --line:#252a33;
  --accent:#5b86ff; --accent-ink:#0b0d11; --ore:#d9935a;
  --ok:#3ccf8e; --warn:#f0b44c; --crit:#f26b6b; --scrim:rgba(0,0,0,.6); color-scheme:dark}

*{box-sizing:border-box}
html{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--surface)}
[hidden]{display:none!important}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(1.5rem,3vw,2rem);font-weight:750;font-stretch:110%}
h2{font-size:1.05rem;font-weight:700;font-stretch:106%}
p{margin:0}
.in{max-width:1240px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* top bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--surface);border-bottom:1px solid var(--line)}
.bar .in{display:flex;align-items:center;gap:14px;min-height:60px;flex-wrap:wrap;padding-block:8px}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-family:var(--display);font-weight:800;font-stretch:112%}
.brand svg{width:26px;height:26px}
.brand em{font-style:normal;font-family:var(--mono);font-weight:400;font-size:.7rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-stretch:100%}
.app-name{font-weight:600;padding-left:14px;border-left:1px solid var(--line)}
.bar-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.session-note{font-size:.8rem;color:var(--muted);background:color-mix(in srgb,var(--ore) 9%,var(--bg));border-bottom:1px solid var(--line)}
.session-note .in{padding-block:8px;display:flex;gap:8px;align-items:center}
.session-note b{font-family:var(--mono);font-weight:500;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ore)}

main{padding-block:28px 64px}
.page-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px}
.page-head p{color:var(--muted);margin-top:4px}

/* buttons & inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:600 .88rem/1 var(--body);padding:11px 16px;border-radius:var(--r);border:1px solid transparent;cursor:pointer;text-decoration:none;background:var(--accent);color:var(--accent-ink);white-space:nowrap}
.btn:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink);filter:none}
.btn.danger{background:transparent;color:var(--crit);border-color:color-mix(in srgb,var(--crit) 40%,transparent)}
.btn.sm{padding:8px 12px;font-size:.8rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{font:inherit;font-size:.9rem;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:9px 11px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
textarea{min-height:90px;resize:vertical}
label.f{display:flex;flex-direction:column;gap:5px;font-size:.8rem;font-weight:500}
.err{color:var(--crit);font-size:.8rem;min-height:1em}
.grid2{display:grid;gap:12px}
@media(min-width:560px){.grid2{grid-template-columns:1fr 1fr}}

/* cards & kpis */
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;min-width:0}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.card-h small{font-family:var(--mono);font-size:.72rem;color:var(--muted)}
.kpis{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));margin-bottom:18px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;min-width:0}
.kpi small{display:block;font-size:.75rem;color:var(--muted)}
.kpi b{display:block;font-family:var(--display);font-size:1.7rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.2;margin-top:4px}
.kpi span{font-family:var(--mono);font-size:.72rem;color:var(--muted)}
.kpi.alert-k{border-color:color-mix(in srgb,var(--crit) 45%,var(--line))}
.kpi.alert-k b{color:var(--crit)}

.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px;align-items:center}
.toolbar input[type=search]{flex:1 1 220px;width:auto}
.toolbar select{width:auto;flex:0 1 auto}

/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th{text-align:left;font-weight:500;font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:color-mix(in srgb,var(--bg) 50%,var(--surface))}
td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:color-mix(in srgb,var(--accent) 5%,var(--surface))}
td.mono,.mono{font-family:var(--mono);font-size:.8rem;color:var(--muted);white-space:nowrap}
td .sub{display:block;font-size:.78rem;color:var(--muted)}
.nowrap{white-space:nowrap}
.empty{padding:36px 16px;text-align:center;color:var(--muted)}

/* pills */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:500;padding:3px 9px;border-radius:999px;white-space:nowrap;background:color-mix(in srgb,currentColor 12%,transparent)}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.p-ok{color:var(--ok)}.p-warn{color:var(--warn)}.p-crit{color:var(--crit)}.p-info{color:var(--accent)}.p-mute{color:var(--muted)}

/* modal / drawer */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:80;display:flex;justify-content:flex-end}
.scrim.center{justify-content:center;align-items:flex-start;padding:max(40px,env(safe-area-inset-top,0px)) 16px 16px}
.drawer{background:var(--surface);width:min(100%,520px);height:100%;overflow-y:auto;padding:22px max(20px,env(safe-area-inset-right,0px)) calc(22px + env(safe-area-inset-bottom,0px)) 20px;display:flex;flex-direction:column;gap:16px;border-left:1px solid var(--line);padding-top:calc(22px + env(safe-area-inset-top,0px))}
.dialog{background:var(--surface);width:min(100%,520px);max-height:calc(100% - 40px);overflow-y:auto;border-radius:12px;border:1px solid var(--line);padding:22px;display:flex;flex-direction:column;gap:14px}
.x-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.x-close{background:none;border:0;color:var(--muted);font-size:1.4rem;line-height:1;cursor:pointer;padding:4px}
.actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:11px 16px;border-radius:8px;font-size:.88rem;z-index:100;box-shadow:0 10px 30px -10px rgba(0,0,0,.4);max-width:calc(100% - 32px)}

/* layout helpers */
.cols{display:grid;gap:18px}
@media(min-width:980px){.cols{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}}
.stack{display:flex;flex-direction:column;gap:18px;min-width:0}
.list{list-style:none;margin:0;padding:0}
.list li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap}
.list li:last-child{border-bottom:0}
.progress{height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .4s}