:root{
  --blue:#2463e8; --blue-dark:#1a4fc4; --blue-tint:#eaf1fe;
  --green:#16a34a; --green-tint:#e8f7ee;
  --orange:#f97316; --red:#dc2626;
  --navy:#0f1b33; --navy-2:#16243f;
  --ink:#0f172a; --muted:#5b6b85; --line:#e6ebf2; --bg:#f5f8fd;
  --r:12px; --shadow:0 10px 30px rgba(15,27,51,.08);
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
h1,h2,h3{letter-spacing:-.01em}
.brandmark{width:30px;height:30px;border-radius:8px;background:var(--blue);display:inline-grid;place-items:center;flex:none}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;border-radius:10px;
     padding:11px 18px;border:1.5px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{transform:translateY(-1px)}
.btn-blue{background:var(--blue);color:#fff} .btn-blue:hover{background:var(--blue-dark)}
.btn-green{background:var(--green);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-sm{padding:8px 13px;font-size:13px}
.btn-block{width:100%;justify-content:center}

/* forms */
label{display:block;font-size:13px;font-weight:600;color:#33415c;margin:0 0 6px}
.input,select,textarea{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(36,99,232,.12)}
.field{margin-bottom:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.help{font-size:12px;color:var(--muted);margin-top:5px}
.checkrow{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.checkrow input{width:18px;height:18px}

/* alerts */
.alert{padding:11px 14px;border-radius:10px;font-size:14px;margin-bottom:14px;font-weight:500}
.alert.error{background:#fde8e8;color:#9b1c1c} .alert.success{background:var(--green-tint);color:#14692f}
.alert.info{background:var(--blue-tint);color:#1a4fc4}
.errors{background:#fde8e8;color:#9b1c1c;border-radius:10px;padding:12px 16px;margin-bottom:16px;font-size:14px}
.errors li{margin-left:18px}

/* auth shell */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:30px 16px}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:30px;width:100%;max-width:430px}
.auth-card h1{font-size:22px;margin-bottom:4px}
.auth-card .sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.auth-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin-bottom:22px;justify-content:center}
.auth-foot{text-align:center;font-size:13.5px;color:var(--muted);margin-top:18px}


/* cards / tables */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.grid-kpi{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:22px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px}
.kpi .k{font-size:12px;color:var(--muted)} .kpi .v{font-size:22px;font-weight:800;margin-top:4px}
table.data{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:14px}
table.data th,table.data td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
table.data thead th{background:#f7f9fc;font-size:12.5px;color:#475569}
table.data tr:last-child td{border-bottom:0}
.badge{font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:20px}
.badge.paid{background:var(--green-tint);color:#14692f}
.badge.draft{background:#eef2f8;color:#5b6b85}
.badge.finalized,.badge.sent{background:var(--blue-tint);color:#1a4fc4}
.badge.overdue{background:#fde8e8;color:#9b1c1c}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.page-head h1{font-size:22px}
.empty{text-align:center;color:var(--muted);padding:46px 20px}

/* invoice doc */
.doc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;max-width:820px}
.doc h2{font-size:20px}
.doc .di-head{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;border-bottom:2px solid var(--line);padding-bottom:16px;margin-bottom:16px}
.doc .parties{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;font-size:13.5px}
.doc table.lt{width:100%;border-collapse:collapse;font-size:13px}
.doc table.lt th,.doc table.lt td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.doc table.lt th{background:#f7f9fc}
.doc .totals{margin-left:auto;width:300px;font-size:13.5px;margin-top:14px}
.doc .totals .r{display:flex;justify-content:space-between;padding:4px 0}
.doc .totals .r.tot{border-top:2px solid var(--line);margin-top:6px;padding-top:8px;font-weight:800}
.muted{color:var(--muted)}
.right{text-align:right}

/* line-item inputs (invoice form) */
.lineitems td{padding:6px}
.lineitems th{padding:8px 6px;font-size:12px}
.li{width:100%;padding:9px 10px;border:1.5px solid var(--line);border-radius:8px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
.li:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(36,99,232,.12)}
/* remove number spinner arrows everywhere */
input[type=number]{appearance:textfield;-moz-appearance:textfield}
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* admin */
.admin-actions{display:flex;flex-wrap:wrap;gap:6px}
.admin-actions form{display:inline}
.admin-actions button{font-size:12px;padding:5px 9px;border-radius:7px;border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:600}
.admin-actions button:hover{border-color:#c9d3e3}
.tag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px;background:#eef2f8;color:#475569}
.tag.admin{background:#ede9fe;color:#6d28d9}
.tag.active{background:var(--green-tint);color:#14692f}
.tag.suspended{background:#fde8e8;color:#9b1c1c}

/* ---------- Mobile: make wide data tables scroll instead of overflowing ---------- */
@media (max-width: 720px){
  table.data{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap;font-size:13px}
  table.data th, table.data td{padding:10px 12px}
  /* page headers: stack title and action button */
  .page-head{flex-wrap:wrap;gap:10px}
  .page-head .btn{width:auto}
  /* two-column field rows stack on phones */
  .row2{grid-template-columns:1fr}
  /* line items -> stacked labelled cards (override the sideways-scroll table) */
  table.lineitems{display:block;overflow:visible;white-space:normal;font-size:14px}
  table.lineitems thead{display:none}
  table.lineitems tbody{display:block}
  table.lineitems tr{display:block;border:1px solid #e5e7eb;border-radius:12px;padding:10px 12px 4px;margin-bottom:14px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.05)}
  table.lineitems td{display:flex;align-items:center;gap:10px;padding:7px 0;border:none;white-space:normal}
  table.lineitems td::before{content:attr(data-label);flex:0 0 88px;font-size:12px;color:#6b7280;font-weight:600}
  table.lineitems td .li,table.lineitems td input,table.lineitems td select{width:100%}
  table.lineitems td:last-child{justify-content:flex-end;padding-top:2px}
  table.lineitems td:last-child::before{content:"";flex:0}
}

/* Responsive media: stop wide images / ads from forcing horizontal overflow
   (which pushed content off-screen and let the sticky sidebar scroll away). */
img, iframe, video, canvas { max-width: 100%; }
img { height: auto; }
.content, .content-main { max-width: 100%; }
.content { overflow-x: hidden; }