/* CareLedger — base styles. Light by default, dark follows the device.
   Money brand: teal-green accent. Tokens as CSS vars so theming stays simple. */
:root {
  --bg:#f6f8f8; --surface:#ffffff; --surface2:#eef2f1; --border:#dde3e2;
  --text:#16201d; --muted:#5d6b67; --accent:#0f8c6c; --accent-soft:#e2f3ee;
  --ok:#2da44e; --danger:#d63a31; --warn:#9a7b00;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 2px 8px rgba(0,0,0,.04);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg:#0f1513; --surface:#161e1b; --surface2:#1e2825; --border:#2a3531;
    --text:#e8efec; --muted:#9aa8a3; --accent:#23b88f; --accent-soft:#16302a;
    --shadow:none;
  }
}
* { box-sizing:border-box; }
body { margin:0; font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--text); font-size:14px; line-height:1.5; }
main { max-width:980px; margin:0 auto; padding:22px 20px 60px; }
h1 { font-size:22px; margin:0; letter-spacing:-0.4px; }
h2 { font-size:15px; margin:0 0 10px; }
a { color:var(--accent); }

.page-head { display:flex; justify-content:space-between; align-items:flex-start; gap:16px; margin:8px 0 18px; }
.page-head .sub { color:var(--muted); font-size:13px; margin-top:3px; }

.card { background:var(--surface); border:1px solid var(--border); border-radius:12px;
  padding:20px; margin-bottom:16px; box-shadow:var(--shadow); }

.field { margin-bottom:14px; }
.field label { display:block; font-size:12.5px; font-weight:600; color:var(--muted); margin-bottom:5px; }
input, select, textarea { width:100%; font-family:inherit; font-size:14px; color:var(--text);
  background:var(--surface); border:1px solid var(--border); border-radius:8px; padding:9px 11px; }
input:focus, select:focus, textarea:focus { outline:none; border-color:var(--accent); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media (max-width:640px){ .form-grid { grid-template-columns:1fr; } }

.btn { display:inline-flex; align-items:center; gap:7px; font-family:inherit; font-size:13.5px;
  font-weight:600; padding:9px 16px; border-radius:8px; border:1px solid var(--border);
  background:var(--surface); color:var(--text); cursor:pointer; text-decoration:none; }
.btn:hover { border-color:var(--accent); }
.btn-primary { background:var(--accent); border-color:var(--accent); color:#fff; }
.btn-primary:hover { filter:brightness(1.06); }
.btn-danger { color:var(--danger); border-color:var(--border); }
.btn-danger:hover { border-color:var(--danger); }
.btn-sm { padding:5px 11px; font-size:12.5px; }
.btn:disabled { opacity:.55; cursor:default; }

table.cl { width:100%; border-collapse:collapse; }
table.cl th { text-align:left; font-size:11.5px; text-transform:uppercase; letter-spacing:.04em;
  color:var(--muted); padding:8px 10px; border-bottom:1px solid var(--border); }
table.cl td { padding:10px; border-bottom:1px solid var(--border); font-size:13.5px; }
table.cl tr:last-child td { border-bottom:none; }
.tbl-scroll { overflow-x:auto; }

.pill { display:inline-block; font-size:11px; font-weight:700; padding:2px 9px; border-radius:20px; }
.pill-draft { background:var(--surface2); color:var(--muted); }
.pill-confirmed { background:var(--accent-soft); color:var(--accent); }
.pill-income { background:rgba(45,164,78,.14); color:var(--ok); }
.pill-expense { background:var(--surface2); color:var(--text); }

.empty { text-align:center; color:var(--muted); padding:34px 16px; font-size:13.5px; }

/* Auth pages */
.auth-card { background:var(--surface); border:1px solid var(--border); border-radius:14px;
  padding:34px; width:100%; max-width:420px; box-shadow:var(--shadow); }
.auth-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px; }
.logo { display:flex; align-items:center; gap:11px; margin-bottom:6px; }
.logo .dot { width:38px; height:38px; border-radius:10px; background:var(--accent);
  display:grid; place-items:center; color:#fff; font-weight:800; font-size:14px; }
.logo-text { font-size:18px; font-weight:800; letter-spacing:-0.3px; }
.logo-sub { font-size:12px; color:var(--muted); }
.lead { font-size:13.5px; color:var(--muted); margin:14px 0 20px; }
.msg { border-radius:8px; padding:10px 14px; font-size:13px; margin-bottom:14px; display:none; }
.msg.show { display:block; }
.msg-error { background:rgba(214,58,49,.1); border:1px solid var(--danger); color:var(--danger); }
.msg-ok { background:rgba(45,164,78,.1); border:1px solid var(--ok); color:var(--ok); }
.foot { margin-top:16px; font-size:12px; color:var(--muted); text-align:center; line-height:1.6; }
.foot a { font-weight:600; }
.hint { font-size:11.5px; color:var(--muted); margin-top:4px; }

/* Toasts */
#cl-toasts { position:fixed; bottom:18px; left:50%; transform:translateX(-50%); z-index:500;
  display:flex; flex-direction:column; gap:8px; }
.cl-toast { background:var(--text); color:var(--bg); padding:10px 16px; border-radius:8px;
  font-size:13px; font-weight:500; box-shadow:0 4px 14px rgba(0,0,0,.2); opacity:1; transition:opacity .35s; }
.cl-toast-ok { background:var(--ok); color:#fff; }
.cl-toast-error { background:var(--danger); color:#fff; }
.cl-toast.out { opacity:0; }

@media print { #mainNav, .no-print { display:none !important; } }