/* Accountants.Contact — cloud accounting UI */
:root{
  --brand:#2563eb; --brand-d:#1d4ed8; --brand-l:#dbeafe;
  --bg:#f4f6fb; --panel:#ffffff; --ink:#0f172a; --muted:#64748b; --line:#e2e8f0;
  --green:#059669; --red:#dc2626; --amber:#d97706; --teal:#0d9488;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.05);
  --shadow-lg:0 10px 30px rgba(15,23,42,.12);
  --r:10px; --sidebar:248px;
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}
input,select,textarea{font-family:inherit;font-size:14px}

/* ---------- Auth screen ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:linear-gradient(135deg,#eef2ff,#f0f9ff 60%,#ecfeff)}
.auth-card{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:420px;padding:32px}
.auth-card h1{font-size:22px;margin-bottom:4px}
.auth-card .sub{color:var(--muted);margin-bottom:22px}
.brandmark{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-weight:750;font-size:18px}
.brandmark .dot{width:30px;height:30px;border-radius:8px;background:var(--brand);display:grid;place-items:center;color:#fff;font-size:16px}

/* ---------- App shell ---------- */
.shell{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh}
.sidebar{background:#0b1220;color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar .logo{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;font-weight:750;font-size:17px;color:#fff}
.sidebar .logo .dot{width:30px;height:30px;border-radius:8px;background:var(--brand);display:grid;place-items:center;font-size:15px}
.nav-group{padding:6px 10px}
.nav-group .gl{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#64748b;padding:10px 10px 4px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;color:#cbd5e1;font-weight:500;font-size:13.5px}
.nav a .i{width:18px;text-align:center;opacity:.85}
.nav a:hover{background:#1e293b;color:#fff}
.nav a.active{background:var(--brand);color:#fff}
.sidebar .spacer{flex:1}
.sidebar .org{padding:12px 16px;border-top:1px solid #1e293b;font-size:12px;color:#94a3b8}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{height:60px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;
  gap:14px;padding:0 22px;position:sticky;top:0;z-index:20}
.topbar .crumb{font-weight:650;font-size:15px}
.topbar .grow{flex:1}
.topbar .search{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);
  border-radius:8px;padding:7px 12px;width:280px;max-width:36vw}
.topbar .search input{border:0;background:transparent;outline:0;width:100%}
.usermenu{display:flex;align-items:center;gap:10px;cursor:pointer;padding:6px 8px;border-radius:8px}
.usermenu:hover{background:var(--bg)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--brand-l);color:var(--brand-d);
  display:grid;place-items:center;font-weight:700}
.content{padding:24px;max-width:1280px;width:100%;margin:0 auto}

.imp-banner{background:#fef3c7;color:#92400e;padding:8px 16px;text-align:center;font-weight:600;font-size:13px}

/* ---------- Page header ---------- */
.page-head{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.page-head h2{font-size:22px}
.page-head .grow{flex:1}
.page-sub{color:var(--muted);margin:-8px 0 18px}

/* ---------- Cards / panels ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card .ch{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:650;display:flex;align-items:center;gap:10px}
.card .cb{padding:18px}
.grid{display:grid;gap:16px}
.grid.k2{grid-template-columns:repeat(2,1fr)}
.grid.k3{grid-template-columns:repeat(3,1fr)}
.grid.k4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.grid.k4{grid-template-columns:repeat(2,1fr)}.grid.k3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.grid.k2,.grid.k3,.grid.k4{grid-template-columns:1fr}}

.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow)}
.kpi .l{color:var(--muted);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.kpi .v{font-size:26px;font-weight:750;margin-top:6px;letter-spacing:-.02em}
.kpi .d{font-size:12px;margin-top:4px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;color:var(--ink);
  padding:8px 14px;border-radius:8px;font-weight:600;font-size:13.5px;transition:.12s}
.btn:hover{background:var(--bg)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-d)}
.btn.danger{background:var(--red);border-color:var(--red);color:#fff}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:5px 10px;font-size:12.5px}
.btn.block{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- Tables ---------- */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);
  font-weight:650;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:#f8fafc}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.tbl .rowlink{cursor:pointer}
.tbl-wrap{overflow-x:auto}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* ---------- Forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-weight:600;font-size:12.5px;margin-bottom:5px;color:#334155}
.field .hint{color:var(--muted);font-size:12px;margin-top:4px}
.inp{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:#fff;outline:0;transition:.12s}
.inp:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
textarea.inp{min-height:74px;resize:vertical}
.frow{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
.frow.k3{grid-template-columns:repeat(3,1fr)}
@media(max-width:640px){.frow,.frow.k3{grid-template-columns:1fr}}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:650}
.badge.green{background:#dcfce7;color:#166534}
.badge.red{background:#fee2e2;color:#991b1b}
.badge.amber{background:#fef3c7;color:#92400e}
.badge.blue{background:var(--brand-l);color:var(--brand-d)}
.badge.gray{background:#f1f5f9;color:#475569}
.badge.teal{background:#ccfbf1;color:#115e59}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.5);display:grid;place-items:start center;
  padding:40px 16px;z-index:100;overflow-y:auto}
.modal{background:#fff;border-radius:14px;box-shadow:var(--shadow-lg);width:100%;max-width:560px;animation:pop .15s}
.modal.lg{max-width:920px}.modal.xl{max-width:1140px}
.modal .mh{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center}
.modal .mh h3{font-size:17px}.modal .mh .x{margin-left:auto;font-size:22px;color:var(--muted);background:none;border:0}
.modal .mb{padding:22px;max-height:72vh;overflow-y:auto}
.modal .mf{padding:14px 22px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}
@keyframes pop{from{transform:translateY(8px);opacity:.6}to{transform:none;opacity:1}}

/* ---------- Toast ---------- */
.toasts{position:fixed;bottom:22px;right:22px;display:flex;flex-direction:column;gap:10px;z-index:200}
.toast{background:#0b1220;color:#fff;padding:12px 16px;border-radius:10px;box-shadow:var(--shadow-lg);
  font-weight:550;max-width:340px;animation:pop .15s}
.toast.ok{background:var(--green)}.toast.err{background:var(--red)}

/* ---------- Line-item editor ---------- */
.lines{width:100%;border-collapse:collapse}
.lines th{font-size:11px;text-transform:uppercase;color:var(--muted);text-align:left;padding:6px 8px;font-weight:650}
.lines td{padding:4px 6px;border-top:1px solid var(--line)}
.lines .inp{padding:7px 8px}
.lines .num{text-align:right}
.lines input.num{text-align:right}
.totbox{margin-left:auto;width:300px;margin-top:14px}
.totbox .tr{display:flex;justify-content:space-between;padding:6px 2px}
.totbox .tr.big{font-size:18px;font-weight:750;border-top:2px solid var(--ink);margin-top:6px;padding-top:10px}

/* misc */
.muted{color:var(--muted)}
.right{text-align:right}.tnum{font-variant-numeric:tabular-nums}
.pos{color:var(--green)}.neg{color:var(--red)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.tabs a{padding:9px 14px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;cursor:pointer}
.tabs a.active{color:var(--brand);border-bottom-color:var(--brand)}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.spin{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:sp 1s linear infinite;margin:60px auto}
@keyframes sp{to{transform:rotate(360deg)}}
.section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:22px 0 10px}
.report-table{width:100%;border-collapse:collapse}
.report-table td{padding:7px 10px}
.report-table td.num{text-align:right;font-variant-numeric:tabular-nums}
.report-table tr.tot td{border-top:1px solid var(--ink);font-weight:700}
.report-table tr.grand td{border-top:2px solid var(--ink);border-bottom:3px double var(--ink);font-weight:750}
.report-table tr.head td{font-weight:700;padding-top:16px}
@media(max-width:860px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-260px;z-index:60;transition:.2s;width:248px}
  .sidebar.open{left:0}.menu-toggle{display:inline-flex!important}}
.menu-toggle{display:none}