:root{
  --ink:#1B1B2B; --muted:#6B6B84; --line:#ECECF4; --line2:#E3E3EE;
  --violet:#6C5CE7; --teal:#12B6A8; --rose:#E4557B; --amber:#C9922B;
  --chipbg:#F1F0FB; --card:#FFFFFF; --bg:#F7F7FB; --side:#141322; --sideink:#B9B7CE;
  --radius:13px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}
.serif{font-family:'DM Serif Display',Georgia,serif;font-weight:400}
button{font-family:inherit;cursor:pointer}
a{color:var(--violet);text-decoration:none}

/* layout */
.app{display:flex;min-height:100vh}
.side{width:250px;flex:none;background:var(--side);color:var(--sideink);display:flex;flex-direction:column;padding:16px 12px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:9px;padding:4px 8px 14px;color:#fff}
.brand .logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--violet),var(--teal));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px}
.brand b{font-size:15px}
.brand small{display:block;color:var(--sideink);font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.sidecap{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#6A688A;font-weight:700;padding:14px 10px 6px}
.cli{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;cursor:pointer;color:var(--sideink)}
.cli:hover{background:#201F33;color:#fff}
.cli.on{background:#26243C;color:#fff}
.cli .av{width:28px;height:28px;flex:none;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:#fff}
.cli .nm{font-weight:600;font-size:13px;line-height:1.1}
.cli .sb{font-size:10.5px;color:#7C7A9C}
.cli.on .sb{color:#A6A4C4}
.navbtn{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:transparent;border:none;color:var(--sideink);padding:8px 10px;border-radius:9px;font-size:13px}
.navbtn:hover{background:#201F33;color:#fff}
.spacer{flex:1}

/* main */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.head{display:flex;align-items:center;gap:14px;padding:18px 26px 0}
.head h1{margin:0;font-size:21px}
.head .meta{font-size:12.5px;color:var(--muted)}
.tabs{display:flex;gap:3px;padding:12px 26px 0;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-top:8px}
.tab{padding:8px 13px;border-radius:9px 9px 0 0;font-size:13px;font-weight:600;color:var(--muted);background:transparent;border:none}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--violet);background:#fff;box-shadow:inset 0 -2px 0 var(--violet)}
.panel{padding:22px 26px;max-width:1080px}

/* cards + bits */
.grid{display:grid;gap:14px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:820px){.g2,.g3,.g4{grid-template-columns:1fr}.side{width:64px}.cli .nm,.cli .sb,.brand small,.brand b,.sidecap,.navbtn span{display:none}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:15px 16px}
.cap{font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:7px}
.kpi{font-size:26px;font-weight:800;letter-spacing:-.02em}
.sh{font-size:13px;letter-spacing:.03em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:18px 0 8px}
.note{background:#F3F2FE;border:1px solid #E4E1FB;border-radius:10px;padding:10px 13px;font-size:12.5px;color:#4B4778;margin-bottom:14px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

.chip{display:inline-block;font-size:10.5px;font-weight:700;padding:2px 9px;border-radius:999px;background:var(--chipbg);color:#5B5877}
.chip.draft{background:#EEEEF4;color:#77748C}
.chip.review{background:#EAF5FA;color:#2C6E86}
.chip.sent{background:#FBF1E3;color:var(--amber)}
.chip.changes{background:#FCEAF0;color:var(--rose)}
.chip.approved,.chip.paid{background:#EAE6FF;color:#5A45D6}
.chip.paid::before{content:"\2713 "}

table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:9px 10px;border-bottom:1px solid var(--line)}
td{padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:none}

.btn{border:1px solid var(--line2);background:#fff;color:var(--ink);border-radius:9px;padding:7px 13px;font-size:12.5px;font-weight:600}
.btn:hover{border-color:#C9C6E0}
.btn.primary{background:var(--violet);border-color:var(--violet);color:#fff}
.btn.primary:hover{filter:brightness(1.06)}
.btn.sm{padding:4px 10px;font-size:11.5px}
.row{display:flex;align-items:center;gap:10px;padding:9px 2px;border-top:1px solid var(--line)}
.row:first-of-type{border-top:none}
.row .ic{width:26px;text-align:center}
.row .rt{margin-left:auto;color:var(--muted);font-size:12px}

/* forms + modal */
.field{margin:10px 0}
.field label{display:block;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line2);border-radius:8px;padding:9px 11px;font-family:inherit;font-size:13.5px;background:#FCFCFE}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--violet);border-color:var(--violet)}
.overlay{position:fixed;inset:0;background:rgba(20,19,34,.5);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow:auto}
.modal{background:#fff;border-radius:16px;padding:22px;width:100%;max-width:560px;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.modal h2{margin:0 0 4px;font-size:18px}
.modal .sub{color:var(--muted);font-size:12.5px;margin-bottom:12px}
.modal .actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
.hide{display:none!important}
.linebtn{background:transparent;border:none;color:var(--violet);font-weight:600;font-size:12px;padding:0}
.itemrow{display:grid;grid-template-columns:1fr 60px 90px 28px;gap:8px;align-items:center;margin:6px 0}
.itemrow input{padding:7px 9px}
.empty{color:var(--muted);font-size:13px;padding:18px 4px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:13px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.fab{position:fixed;bottom:20px;right:20px;z-index:40;border:none;background:linear-gradient(135deg,var(--violet),var(--teal));color:#fff;font-weight:700;font-size:13px;padding:11px 16px;border-radius:999px;box-shadow:0 8px 24px rgba(108,92,231,.4);cursor:pointer}
.fab:hover{filter:brightness(1.07)}
@media print{.fab{display:none!important}}

/* invoice print view */
.inv{max-width:720px;margin:0 auto;background:#fff;padding:34px 40px;color:#1B1B2B}
.inv .top{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid var(--ink);padding-bottom:14px;margin-bottom:16px}
.inv h1{font-size:26px;margin:0}
.inv .bt{font-size:12.5px;color:#444;line-height:1.5}
.inv table{margin:12px 0}
.inv .tot{margin-left:auto;width:260px;margin-top:14px}
.inv .tot .r{display:flex;justify-content:space-between;padding:5px 0;font-size:13.5px}
.inv .tot .r.big{border-top:2px solid var(--ink);margin-top:4px;padding-top:8px;font-weight:800;font-size:16px}
.inv .pay{margin-top:20px;padding:12px 14px;background:#F3F2FE;border-radius:10px;font-size:13px}
@media print{.side,.head,.tabs,.noprint{display:none!important}.panel{padding:0;max-width:none}.app{display:block}.inv{padding:0}}

/* CMO report */
.rpt{max-width:780px;margin:0 auto;background:#fff;color:var(--ink);padding:36px 40px}
.rpt-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:3px solid var(--violet);padding-bottom:16px;margin-bottom:6px}
.rpt-client{font-family:'DM Serif Display',Georgia,serif;font-size:28px;line-height:1.1}
.rpt-period{color:var(--muted);font-size:13px;margin-top:4px;font-weight:600}
.rpt-by{text-align:right;font-size:11.5px;color:var(--muted);line-height:1.5;flex:none}
.rpt-by b{color:var(--ink);font-size:13px}
.rpt-section{margin-top:22px}
.rpt-section h3{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--violet);font-weight:800;margin:0 0 12px;border-bottom:1px solid var(--line);padding-bottom:6px}
.rpt-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:620px){.rpt-cards{grid-template-columns:repeat(2,1fr)}.rpt{padding:22px}}
.rpt-card{border:1px solid var(--line2);border-radius:11px;padding:13px 14px;background:#FCFCFE}
.rpt-mlabel{font-size:10.5px;letter-spacing:.03em;text-transform:uppercase;color:var(--muted);font-weight:700}
.rpt-mval{font-size:24px;font-weight:800;letter-spacing:-.02em;margin-top:3px}
.rpt-msub{font-size:11.5px;color:var(--muted);margin-top:3px}
.rpt-delta{font-size:11px;color:#5A45D6;font-weight:700}
.rpt-narrative p{font-size:13.5px;line-height:1.65;margin:0 0 9px;color:#33324A}
.rpt-table{width:100%;border-collapse:collapse;font-size:13px}
.rpt-table th{text-align:left;font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:8px 10px;border-bottom:1px solid var(--line)}
.rpt-table td{padding:9px 10px;border-bottom:1px solid var(--line)}
.rpt-chip{display:inline-block;font-size:10px;font-weight:700;padding:2px 9px;border-radius:999px;background:var(--chipbg);color:#5B5877}
.rpt-chip.draft{background:#EEEEF4;color:#77748C}.rpt-chip.review{background:#EAF5FA;color:#2C6E86}
.rpt-chip.changes{background:#FCEAF0;color:var(--rose)}.rpt-chip.approved{background:#EAE6FF;color:#5A45D6}
.rpt-chip.approved::before{content:"\2713 "}
.rpt-foot{margin-top:26px;padding-top:12px;border-top:1px solid var(--line);font-size:11px;color:var(--muted);text-align:center}
/* public share page wrapper */
.share-wrap{min-height:100vh;background:var(--bg);padding:28px 16px}
.share-bar{max-width:780px;margin:0 auto 14px;display:flex;justify-content:space-between;align-items:center}
.share-brand{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12.5px;font-weight:600}
.share-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 6px 30px rgba(20,19,34,.06);max-width:780px;margin:0 auto}
@media print{.share-wrap{padding:0;background:#fff}.share-bar{display:none}.share-card{border:none;box-shadow:none}.rpt{padding:0}}