:root{--ink:#0B1524;--ink2:#16324C;--muted:#64748B;--line:#E7ECF2;--brand:#0E7C7B;--brand2:#12A150;
--rev:#12A150;--spend:#E0852B;--acos:#DC4C3F;--bg:#F5F7FA;--card:#FFFFFF;--soft:#F1F4F8;
--grad:linear-gradient(135deg,#0E7C7B 0%,#12A150 100%);
--sh-sm:0 1px 2px rgba(11,21,36,.04),0 6px 22px -14px rgba(11,21,36,.20);
--sh-md:0 18px 50px -22px rgba(11,21,36,.40);}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,Segoe UI,Roboto,sans-serif;
line-height:1.55;font-feature-settings:"tnum" 1;-webkit-font-smoothing:antialiased;}
.wrap{max-width:900px;margin:0 auto;padding:0 20px 72px;}
.mono{font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;}

/* ===== Centered-card screens (login, admin) ===== */
.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;
background:radial-gradient(1200px 380px at 78% -10%,rgba(18,161,80,.10),transparent 60%),
linear-gradient(140deg,#F5F7FA 0%,#EEF3F3 100%);}
.landing-in{max-width:720px;width:100%;text-align:center;}
.landing-logo{width:64px;height:64px;border-radius:50%;box-shadow:var(--sh-sm);margin-bottom:18px;}
.landing h1{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:clamp(26px,5vw,38px);letter-spacing:-.02em;margin-bottom:10px;}
.landing p.lead{color:var(--muted);font-size:15px;max-width:520px;margin:0 auto 34px;}
.dropgrid{display:grid;grid-template-columns:1fr;gap:18px;text-align:left;}
.dropzone{background:var(--card);border:2px dashed var(--line);border-radius:16px;padding:26px 22px;
box-shadow:var(--sh-sm);cursor:pointer;transition:all .16s ease;position:relative;}
.dropzone:hover,.dropzone.drag{border-color:var(--brand);background:rgba(14,124,123,.04);transform:translateY(-2px);}
.dropzone.filled{border-style:solid;border-color:var(--brand2);background:rgba(18,161,80,.05);}
.dz-ico{margin-bottom:10px;color:var(--brand);}
.dz-ico svg{width:26px;height:26px;display:block;}
.dz-label{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:6px;}
.dz-title{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:16px;margin-bottom:4px;}
.dz-sub{font-size:12.5px;color:var(--muted);}
.dz-file{margin-top:12px;font-size:12.5px;font-family:"IBM Plex Mono",monospace;color:var(--ink2);
background:var(--soft);border-radius:8px;padding:8px 10px;word-break:break-all;display:none;}
.dropzone.filled .dz-file{display:block;}
.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;}
.gen-btn{margin-top:26px;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:15px;color:#fff;
background:var(--ink);border:none;border-radius:12px;padding:14px 30px;cursor:pointer;box-shadow:var(--sh-md);
transition:transform .14s ease,background .14s ease;}
.gen-btn:disabled{background:#B7C0CA;cursor:not-allowed;box-shadow:none;}
.gen-btn:not(:disabled):hover{transform:translateY(-2px);background:var(--brand);}
.landing-note{margin-top:16px;font-size:12px;color:var(--muted);}
.landing-error{margin-top:16px;font-size:13px;color:#B3261E;background:#FCEAE9;border:1px solid #F3C6C3;
border-radius:10px;padding:10px 14px;display:none;}
.landing-error.show{display:block;}
.landing-success{margin-top:16px;font-size:13px;color:#12763F;background:#E8F7EE;border:1px solid #B7E4C7;
border-radius:10px;padding:10px 14px;display:none;}
.landing-success.show{display:block;}

/* simple form controls (login email field, etc.) */
.field{text-align:left;margin-bottom:14px;}
.field label{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.1em;
text-transform:uppercase;color:var(--muted);margin-bottom:6px;}
.field input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;
font-family:inherit;background:var(--card);color:var(--ink);}
.field input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand);}

/* ===== Top auth bar (dashboard / admin) ===== */
.authbar{position:sticky;top:0;z-index:20;background:rgba(245,247,250,.92);backdrop-filter:blur(6px);
border-bottom:1px solid var(--line);padding:12px 20px;display:flex;align-items:center;gap:14px;}
.authbar-in{max-width:900px;margin:0 auto;width:100%;display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.authbar-who{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--muted);}
.authbar-who strong{color:var(--ink);font-weight:600;}
.authbar-spacer{flex:1;}
.authbar select{font-family:"IBM Plex Mono",monospace;font-size:12px;padding:7px 10px;border-radius:8px;
border:1px solid var(--line);background:var(--card);color:var(--ink);}
.link-btn{font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--muted);background:none;border:none;
cursor:pointer;text-decoration:underline;padding:0;}
.link-btn:hover{color:var(--brand);}
.pill-btn{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.02em;padding:7px 14px;
border-radius:999px;border:1px solid rgba(14,124,123,.25);background:rgba(14,124,123,.08);color:var(--brand);
cursor:pointer;transition:all .16s;}
.pill-btn:hover:not(:disabled){background:var(--brand);color:#fff;border-color:var(--brand);}
.pill-btn:disabled{opacity:.55;cursor:not-allowed;}

/* admin ingest result panel */
.result-panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;
margin-top:16px;font-size:13.5px;box-shadow:var(--sh-sm);}
.result-panel h4{font-family:"Space Grotesk",sans-serif;font-size:14px;margin-bottom:8px;}
.result-panel ul{list-style:none;margin:6px 0;}
.result-panel li{padding:2px 0;}
.result-warn{color:#B15E00;}
.client-list{list-style:none;}
.client-list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;}
.client-list li:last-child{border-bottom:none;}
.client-list a{font-size:13.5px;color:var(--ink);text-decoration:none;}
.client-list a:hover{color:var(--brand);text-decoration:underline;}

/* header */
header.hd{position:relative;color:#fff;overflow:hidden;
background:radial-gradient(1200px 380px at 78% -10%,rgba(18,161,80,.28),transparent 60%),
linear-gradient(140deg,#0B1524 0%,#102A40 55%,#0C3B3C 100%);}
header.hd::after{content:"";position:absolute;inset:0;background:
radial-gradient(600px 200px at 12% 120%,rgba(14,124,123,.22),transparent 70%);pointer-events:none;}
.hd-in{position:relative;max-width:900px;margin:0 auto;padding:30px 20px 68px;z-index:1;}
.hd-logo{width:40px;height:40px;border-radius:50%;box-shadow:0 4px 14px rgba(0,0,0,.25);background:#fff;}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
color:#86C9B6;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;}
.eyebrow-l{display:flex;align-items:center;gap:10px;}
.pill{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.10);
border:1px solid rgba(255,255,255,.16);color:#CFE9DD;padding:5px 12px;border-radius:999px;
font-size:11px;letter-spacing:.08em;backdrop-filter:blur(4px);}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--brand2);box-shadow:0 0 0 3px rgba(18,161,80,.25);}
h1{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:clamp(30px,6.4vw,48px);line-height:1.02;
margin-top:16px;letter-spacing:-.02em;}
.sub{color:#A7C0CC;margin-top:9px;font-size:15px;}
/* hero card */
.hero{position:relative;background:var(--card);border-radius:18px;margin-top:-46px;padding:26px 24px 22px;
box-shadow:var(--sh-md);border:1px solid var(--line);overflow:hidden;}
.hero::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);}
.hegrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.he{padding:2px 0;}
.he .lab{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.he .val{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:clamp(24px,4.8vw,34px);margin-top:6px;letter-spacing:-.02em;}
.he .sub2{font-size:12px;color:var(--muted);margin-top:3px;}
.flowbar{margin-top:22px;}
.flowbar .track{height:38px;border-radius:11px;overflow:hidden;display:flex;background:var(--soft);box-shadow:inset 0 0 0 1px var(--line);}
.flowbar .seg{display:flex;align-items:center;padding:0 13px;color:#fff;font-size:12.5px;font-weight:600;white-space:nowrap;}
.flowleg{display:flex;gap:18px;margin-top:11px;font-size:12px;color:var(--muted);flex-wrap:wrap;}
.dot{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px;vertical-align:middle;
transition:transform .15s ease,filter .15s ease;}
.leg span:hover .dot,.flowleg span:hover .dot,.dot:hover{transform:scale(1.5);filter:brightness(1.12);}
/* sections */
section{margin-top:42px;}
.sec-h{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
color:var(--brand);display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.sec-h::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--grad);}
.sec-h::after{content:"";flex:1;height:1px;background:var(--line);}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 20px 12px;box-shadow:var(--sh-sm);}
.card + .card{margin-top:16px;}
.card h3{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:15px;margin-bottom:8px;letter-spacing:-.01em;}
.chart{width:100%;height:auto;display:block;margin-top:6px;}
/* interactive chart marks: highlight + subtle grow on hover, never clickable */
.viz-el{transition:transform .15s ease,filter .15s ease,opacity .15s ease;transform-box:fill-box;transform-origin:center;}
.bar-el:hover{transform:scale(1.06);filter:brightness(1.12) saturate(1.1);}
.line-pt:hover{transform:scale(1.7);filter:brightness(1.08);}
.funnel-seg:hover{transform:scale(1.025);filter:brightness(1.1) saturate(1.1);}
.flowbar .seg{transition:filter .15s ease,transform .15s ease;transform-origin:center;}
.flowbar .seg:hover{filter:brightness(1.1);transform:scaleY(1.08);}
.ax{font-family:"IBM Plex Mono",monospace;font-size:10px;fill:var(--muted);}
.axm{font-family:"IBM Plex Mono",monospace;font-size:11px;fill:var(--muted);}
.pt{font-family:"IBM Plex Mono",monospace;font-size:10px;fill:var(--ink);font-weight:600;}
.leg{display:flex;gap:18px;font-size:12px;color:var(--muted);margin:2px 0 6px;}
/* kpi grid */
.kgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px 16px;box-shadow:var(--sh-sm);
transition:transform .16s ease,box-shadow .16s ease;}
.kpi:hover{transform:translateY(-2px);box-shadow:0 14px 32px -18px rgba(11,21,36,.35);}
.kpi .lab{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.kpi .val{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:21px;margin-top:6px;letter-spacing:-.01em;}
/* table */
.tbl{width:100%;border-collapse:collapse;font-size:13px;}
.tbl th,.tbl td{padding:10px 8px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap;}
.tbl th{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500;}
.tbl td:first-child,.tbl th:first-child{text-align:left;}
.tbl tbody tr{transition:background .12s;}
.tbl tbody tr:hover{background:var(--soft);}
.tbl tr:last-child td{border-bottom:none;}
.tbl .totrow td{font-weight:700;border-top:2px solid var(--ink);background:var(--soft);}
.tbl .totrow:hover td{background:var(--soft);}
.scrollx{overflow-x:auto;}
/* commentary */
.analysis{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 24px;box-shadow:var(--sh-sm);}
.analysis ul{list-style:none;}
.analysis .obs li{position:relative;padding-left:24px;margin-bottom:12px;font-size:14.5px;}
.analysis .obs li::before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:50%;
background:var(--grad);box-shadow:0 0 0 4px rgba(14,124,123,.10);}
.rec{margin-top:20px;border-top:1px solid var(--line);padding-top:18px;}
.rec .rl{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--spend);margin-bottom:12px;}
.rec li{position:relative;padding-left:26px;margin-bottom:11px;font-size:14.5px;}
.rec li::before{content:"\2192";position:absolute;left:0;top:0;color:var(--spend);font-weight:700;}
/* footer */
footer{margin-top:50px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);
display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}
.badge{display:inline-block;font-family:"IBM Plex Mono",monospace;font-size:11px;padding:3px 9px;border-radius:999px;}
@media(max-width:680px){.hegrid{grid-template-columns:repeat(2,1fr)!important;}
.kgrid{grid-template-columns:repeat(2,1fr);}.hd-in{padding-bottom:62px;}.hero{padding:22px 18px 18px;}}
@media print{body{background:#fff}.hero,.card,.kpi,.analysis{box-shadow:none}.authbar{display:none!important;}
header.hd,.hero::before{-webkit-print-color-adjust:exact;print-color-adjust:exact}}
/* month detail */
.mtabs{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:20px;}
.mtab{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.04em;padding:9px 16px;border-radius:999px;
border:1px solid var(--line);background:var(--card);color:var(--muted);cursor:pointer;transition:all .16s;box-shadow:var(--sh-sm);}
.mtab:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px);}
.mtab.active{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 10px 24px -14px rgba(11,21,36,.6);}
.mtab:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.mpanel{display:none;}
.mpanel.active{display:block;animation:fade .25s ease;}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.mhead{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:18px;}
.mtitle{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:23px;letter-spacing:-.02em;}
.mnote{font-size:13px;color:var(--muted);font-family:"IBM Plex Mono",monospace;}
.mkgrid{margin-bottom:16px;}
.mkgrid .kpi{position:relative;}
.dlt{display:inline-block;font-family:"IBM Plex Mono",monospace;font-size:11px;margin-top:6px;font-weight:500;}
.dlt.dg{color:var(--rev);}.dlt.db{color:var(--acos);}.dlt.dn{color:var(--muted);}
.fcard h3{margin-bottom:2px;}
.fnm{font-family:"IBM Plex Mono",monospace;font-size:11px;fill:#fff;letter-spacing:.08em;text-transform:uppercase;opacity:.95;}
.fnv{font-family:"Space Grotesk",sans-serif;font-size:16px;font-weight:700;fill:#fff;}
.fconv{font-family:"IBM Plex Mono",monospace;font-size:11.5px;fill:var(--muted);font-weight:500;}
@media(prefers-reduced-motion:reduce){.mtab,.kpi{transition:none;}.mpanel.active{animation:none;}}
/* plan section */
.plan{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--sh-sm);}
.plan-hero{background:radial-gradient(900px 280px at 90% 0%,rgba(18,161,80,.15),transparent 60%),
linear-gradient(135deg,#0B1524 0%,#102A40 60%,#0C3B3C 100%);
color:#fff;padding:22px 24px 20px;position:relative;overflow:hidden;}
.plan-season-badge{display:inline-flex;align-items:center;gap:8px;
background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.15);
border-radius:999px;padding:5px 13px;font-size:11.5px;font-family:"IBM Plex Mono",monospace;
letter-spacing:.08em;margin-bottom:12px;color:#A5D6C6;}
.plan-season-badge .ico{font-size:15px;}
.plan-title{font-family:"Space Grotesk",sans-serif;font-size:21px;font-weight:700;margin-bottom:6px;letter-spacing:-.01em;}
.plan-season-text{font-size:13.5px;color:#99B8BC;line-height:1.5;max-width:680px;}
.plan-body{padding:22px 24px;}
.plan-next-badge{display:inline-flex;align-items:center;gap:7px;margin-bottom:16px;
background:rgba(14,124,123,.09);border:1px solid rgba(14,124,123,.22);
border-radius:999px;padding:5px 13px;font-size:11.5px;font-family:"IBM Plex Mono",monospace;
letter-spacing:.08em;color:var(--brand);}
.plan-actions{list-style:none;}
.plan-actions li{display:flex;gap:13px;align-items:flex-start;padding:13px 0;border-bottom:1px solid var(--line);font-size:14.5px;}
.plan-actions li:last-child{border-bottom:none;padding-bottom:0;}
.plan-num{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--grad);
color:#fff;font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600;
display:flex;align-items:center;justify-content:center;margin-top:1px;}
.plan-meta{display:block;margin-top:4px;font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--muted);}
.plan-empty{color:var(--muted);font-size:14px;padding:6px 0;}