* { box-sizing: border-box; }
body { margin:0; font-family: Arial, sans-serif; background:#f4f6f8; color:#111827; }
.hidden { display:none !important; }

.login-screen { min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#1f2937,#111827); padding:20px; }
.login-card { width:100%; max-width:380px; background:white; padding:28px; border-radius:18px; box-shadow:0 20px 60px #0005; display:grid; gap:12px; }
.login-card h1 { margin:0; }
.login-card p { margin:0 0 8px; color:#6b7280; }
.error { color:#dc2626; min-height:20px; font-size:14px; }

header { display:flex; justify-content:space-between; gap:16px; align-items:center; background:#1f2937; color:white; padding:14px 22px; flex-wrap:wrap; }
h1 { margin:0; font-size:24px; }
#userInfo { color:#d1d5db; font-size:13px; margin-left:8px; }
.header-actions { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
#status { padding:7px 10px; background:#374151; border-radius:8px; font-size:13px; }

nav { display:flex; gap:8px; padding:12px 20px; background:white; border-bottom:1px solid #ddd; flex-wrap:wrap; }

button { padding:9px 14px; border:0; border-radius:8px; background:#2563eb; color:white; cursor:pointer; font-weight:600; }
button:hover { opacity:.9; }
button.secondary { background:#4b5563; }
button.danger, .del { background:#dc2626; }
button.edit { background:#0891b2; padding:5px 9px; font-size:13px; margin-right:4px; }
.del { padding:5px 9px; font-size:13px; }

main { padding:20px; }
.page { display:none; }
.page.active { display:block; }

.entry-form { display:grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap:8px; background:white; padding:14px; border-radius:12px; margin-bottom:14px; box-shadow:0 1px 4px #0001; }
input, select { padding:10px; border:1px solid #cbd5e1; border-radius:8px; background:white; font-size:14px; }

.filters { display:flex; gap:8px; margin-bottom:10px; flex-wrap:wrap; align-items:center; }
.filters input[type=search], .filters select { padding:8px 10px; flex:1; min-width:160px; }
.filters button { padding:8px 14px; }

/* Таблицы — без min-width, без sticky-заголовков. Никогда не уедут. */
.table-wrap { overflow-x:auto; border-radius:12px; box-shadow:0 1px 4px #0001; background:white; }
table { width:100%; border-collapse:collapse; }
th, td { border-bottom:1px solid #eef2f7; padding:9px; text-align:left; font-size:14px; vertical-align:top; }
th { background:#e5e7eb; cursor:pointer; user-select:none; white-space:nowrap; font-weight:600; position:static; }
th:hover { background:#d1d5db; }
th .sort-arrow { font-size:11px; color:#6b7280; margin-left:4px; }

.cards { display:grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap:14px; margin-bottom:22px; }
.card { background:white; padding:20px; border-radius:14px; box-shadow:0 1px 4px #0001; }
.card b { font-size:28px; display:block; margin-bottom:8px; }
.card span { color:#555; }
.card.negative b { color:#dc2626; }
.card.positive b { color:#16a34a; }

.empty { color:#6b7280; background:white; padding:16px; border-radius:12px; }

.dash-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; flex-wrap:wrap; gap:10px; }
.period-filter { display:flex; gap:6px; align-items:center; flex-wrap:wrap; }
.period-filter label { color:#6b7280; font-size:14px; }
.period-filter select, .period-filter input { padding:7px 10px; }

.dash-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:22px; }
.dash-block { background:white; padding:16px; border-radius:14px; box-shadow:0 1px 4px #0001; margin-bottom:16px; }
.dash-block h3 { margin-top:0; }

.modal { position:fixed; inset:0; background:#0008; display:flex; align-items:center; justify-content:center; z-index:100; padding:20px; }
.modal-card { background:white; padding:24px; border-radius:14px; max-width:600px; width:100%; max-height:90vh; overflow:auto; }
.modal-card h3 { margin-top:0; }
#editForm { display:grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap:10px; margin-bottom:14px; }
#editForm label { display:block; }
#editForm label span { display:block; font-size:12px; color:#6b7280; margin-bottom:3px; }
#editForm input, #editForm select { width:100%; }
.modal-actions { display:flex; gap:8px; justify-content:flex-end; }
.menu-grid { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-bottom:14px; }

@media (max-width: 700px) {
  header { align-items:flex-start; }
  .header-actions { width:100%; }
  main { padding:12px; }
  .dash-grid { grid-template-columns:1fr; }
  .menu-grid { grid-template-columns:1fr; }
  th, td { font-size:13px; padding:7px; }
}

@media print {
  header, nav, .filters, .entry-form, .dash-head, .modal, button { display:none !important; }
  body { background:white; }
  main { padding:0; }
  .table-wrap { box-shadow:none; overflow:visible; }
  td button { display:none; }
}