/* ===================== PAGE HEADER ===================== */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}
.page-header h1 { font-size: var(--fs-xl); font-weight: var(--fw-bold); letter-spacing: -0.01em; }
.page-header .lede { color: var(--color-text-secondary); font-size: var(--fs-sm); margin-top: 2px; }
.page-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ===================== PERIOD SELECTOR ===================== */
.period-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-5);
}
.period-nav { display: flex; align-items: center; gap: var(--space-1); }
.period-label { font-weight: var(--fw-semibold); font-size: var(--fs-sm); min-width: 148px; text-align: center; }

/* ===================== KPI GRID ===================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4) var(--space-5);
}
.kpi-label-row { display: flex; align-items: center; gap: 6px; margin-bottom: var(--space-2); }
.kpi-icon-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-3); }
.kpi-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kpi-icon-blue   { background: var(--tile-blue-bg);   color: var(--tile-blue-fg); }
.kpi-icon-orange { background: var(--tile-orange-bg); color: var(--tile-orange-fg); }
.kpi-icon-purple { background: var(--tile-purple-bg); color: var(--tile-purple-fg); }
.kpi-icon-green  { background: var(--tile-green-bg);  color: var(--tile-green-fg); }
.kpi-label { font-size: var(--fs-xs); color: var(--color-text-secondary); font-weight: var(--fw-semibold); margin-bottom: 2px; }
.kpi-info-btn { color: var(--color-text-muted); background: none; border: none; cursor: pointer; display: flex; padding: 0;}
.kpi-value { font-size: var(--fs-2xl); font-weight: var(--fw-bold); letter-spacing: -0.01em; line-height: 1.1; }
.kpi-value.negative { color: var(--color-danger); }
.kpi-value.positive { color: var(--color-accent-hover); }
.kpi-breakdown { display: flex; gap: var(--space-3); margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--color-border); }
.kpi-breakdown div { font-size: var(--fs-2xs); color: var(--color-text-muted); }
.kpi-breakdown b { display: block; font-size: var(--fs-sm); color: var(--color-text); font-weight: var(--fw-semibold); margin-top: 1px; }

.dash-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--space-4);
  align-items: start;
}

/* ===================== CHART ===================== */
.chart-card { }
.year-chart { width: 100%; height: auto; overflow: visible; }
.chart-legend { display: flex; gap: var(--space-4); margin-top: var(--space-2); }
.chart-legend-item { display: flex; align-items: center; gap: 6px; font-size: var(--fs-xs); color: var(--color-text-secondary); }
.chart-legend-swatch { width: 10px; height: 10px; border-radius: 2px; }

/* ===================== ŹRÓDŁA SPRZEDAŻY (donut) ===================== */
.sources-card { display: flex; flex-direction: column; }
.sources-body {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.sources-donut-wrap { display: flex; justify-content: center; flex-shrink: 0; }
.source-legend { display: flex; flex-direction: column; gap: var(--space-3); flex: 1; min-width: 160px; }
.source-legend-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); font-size: var(--fs-sm); }
.source-legend-label { display: flex; align-items: center; gap: 8px; min-width: 0; color: var(--color-text-secondary); }
.source-legend-label .chart-legend-swatch { flex-shrink: 0; }
.source-legend-right { display: flex; align-items: baseline; gap: 8px; flex-shrink: 0; }
.source-legend-value { font-weight: var(--fw-semibold); font-variant-numeric: tabular-nums; }
.source-legend-pct { font-size: var(--fs-2xs); color: var(--color-text-muted); min-width: 2.4em; text-align: right; }
.chart-legend-swatch { width: 10px; height: 10px; border-radius: 2px; display: inline-block; background: var(--color-border-strong); }
.chart-legend-swatch-blue, .swatch-blue { background: var(--tile-blue-fg); }
.chart-legend-swatch-orange, .swatch-orange { background: var(--tile-orange-fg); }
.swatch-purple { background: var(--tile-purple-fg); }
.swatch-green { background: var(--tile-green-fg); }
.swatch-neutral { background: var(--color-border-strong); }

.amount-list { display: flex; flex-direction: column; gap: var(--space-2); }
.amount-list-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-2) 0; border-bottom: 1px solid var(--color-border); font-size: var(--fs-sm); }
.amount-list-row:last-child { border-bottom: none; }
.amount-list-label { display: flex; align-items: center; gap: 8px; color: var(--color-text-secondary); }
.amount-list-value { font-weight: var(--fw-semibold); font-variant-numeric: tabular-nums; }

/* ===================== SIATKA WIDGETÓW PULPITU ===================== */
.dash-widgets-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

/* ===================== TODAY / SYNC WIDGETS ===================== */
.widget-list { display: flex; flex-direction: column; gap: var(--space-2); }
.widget-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease-standard);
}
.widget-row.is-clickable:hover { background: var(--color-surface-hover); }
.widget-row .left { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.widget-row .icon-wrap {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--color-neutral-tint);
  color: var(--color-text-secondary);
}
.widget-row .icon-wrap.warn { background: var(--color-warning-tint); color: var(--color-warning); }
.widget-row .icon-wrap.info { background: var(--color-info-tint); color: var(--color-info); }
.widget-row .icon-wrap.icon-wrap-blue   { background: var(--tile-blue-bg);   color: var(--tile-blue-fg); }
.widget-row .icon-wrap.icon-wrap-orange { background: var(--tile-orange-bg); color: var(--tile-orange-fg); }
.widget-row .icon-wrap.icon-wrap-purple { background: var(--tile-purple-bg); color: var(--tile-purple-fg); }
.widget-row .icon-wrap.icon-wrap-green  { background: var(--tile-green-bg);  color: var(--tile-green-fg); }
.widget-row .title { font-size: var(--fs-sm); font-weight: var(--fw-medium); }
.widget-row .sub { font-size: var(--fs-2xs); color: var(--color-text-muted); }
.widget-row .amount { font-weight: var(--fw-semibold); font-size: var(--fs-sm); flex-shrink: 0; }

/* ===================== FILTER BAR ===================== */
.filter-bar {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--space-4);
}
.search-box { position: relative; flex: 1; min-width: 220px; }
.search-box .icon { position: absolute; left: 0.7rem; top: 50%; transform: translateY(-50%); color: var(--color-text-muted); }
.search-box input { padding-left: 2.2rem; }
.filter-chip-group { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ===================== DOCUMENT CARDS (mobile) ===================== */
.doc-cards { display: none; flex-direction: column; gap: var(--space-3); }
.doc-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  padding: var(--space-4);
}
.doc-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-2); margin-bottom: var(--space-2); }
.doc-card-contractor { font-weight: var(--fw-semibold); font-size: var(--fs-sm); }
.doc-card-meta { font-size: var(--fs-2xs); color: var(--color-text-muted); margin-top: 1px; }
.doc-card-amounts { display: flex; justify-content: space-between; align-items: baseline; margin: var(--space-3) 0; }
.doc-card-amount { font-size: var(--fs-lg); font-weight: var(--fw-bold); }
.doc-card-badges { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-3); }
.doc-card-actions { display: flex; gap: var(--space-2); }
.doc-card-actions .btn { flex: 1; }

/* ===================== PAGINATION ===================== */
.pagination { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; }
.pagination .pages { display: flex; gap: 4px; }
.pagination .pages button {
  width: 34px; height: 34px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--fs-sm);
}
.pagination .pages button[aria-current="true"] { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.pagination-info { font-size: var(--fs-xs); color: var(--color-text-muted); }

/* ===================== LOGIN ===================== */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 15% 12%, rgba(109,74,238,0.10), transparent 45%),
    radial-gradient(circle at 88% 82%, rgba(47,111,237,0.07), transparent 42%),
    var(--color-bg);
  padding: var(--space-4);
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-8) var(--space-6) var(--space-6);
}
.login-brand { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); margin-bottom: var(--space-6); text-align: center; }
.login-brand .brand-mark { width: 44px; height: 44px; font-size: var(--fs-lg); border-radius: var(--radius-md); }
.login-brand h1 { font-size: var(--fs-lg); font-weight: var(--fw-bold); }
.login-brand p { font-size: var(--fs-sm); color: var(--color-text-secondary); }
.login-demo-note {
  display: flex; gap: var(--space-2);
  background: var(--color-accent-tint);
  border: 1px solid var(--color-accent-tint-strong);
  color: var(--color-accent-hover);
  font-size: var(--fs-2xs);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  margin-top: var(--space-5);
  line-height: var(--lh-normal);
}

/* ===================== KASY FISKALNE ===================== */
.register-tabs { display: flex; gap: var(--space-2); margin-bottom: var(--space-4); }
.register-tab {
  flex: 1;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  cursor: pointer;
}
.register-tab[aria-selected="true"] { border-color: var(--color-accent); box-shadow: 0 0 0 1px var(--color-accent); }
.register-tab .name { font-weight: var(--fw-semibold); font-size: var(--fs-sm); }
.register-tab .stat { font-size: var(--fs-2xs); color: var(--color-text-muted); margin-top: 2px; }

.rubryka-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-4); }
.rubryka-box { border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-xs); padding: var(--space-4); }
.rubryka-box h4 { font-size: var(--fs-xs); text-transform: uppercase; color: var(--color-text-muted); letter-spacing: 0.03em; margin-bottom: var(--space-3); }
.rubryka-row { display: flex; justify-content: space-between; font-size: var(--fs-sm); padding: 4px 0; }
.rubryka-row b { font-variant-numeric: tabular-nums; }

/* ===================== KSEF ===================== */
.status-hero {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.status-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.status-dot.ok { background: var(--color-success); }
.status-dot.warn { background: var(--color-warning); }
.status-dot.off { background: var(--color-text-muted); }
.status-hero-body { flex: 1; min-width: 0; }
.status-hero-title { font-weight: var(--fw-semibold); }
.env-banner {
  display: flex; align-items: center; gap: var(--space-3);
  background: var(--color-warning-tint);
  border: 1px solid var(--color-warning-border);
  color: var(--color-warning);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
}
.stat-tile-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-bottom: var(--space-4); }
.stat-tile { border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-xs); padding: var(--space-4); background: var(--color-surface); text-align: center; }
.stat-tile .n { font-size: var(--fs-2xl); font-weight: var(--fw-bold); }
.stat-tile .l { font-size: var(--fs-2xs); color: var(--color-text-muted); margin-top: 2px; }

/* ===================== ARCHIVE / REPORTS shared ===================== */
.report-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-bottom: var(--space-5); }
.export-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ===================== DOCUMENT DETAIL ===================== */
.detail-grid { display: grid; grid-template-columns: 1fr 320px; gap: var(--space-4); align-items: start; }
.kv-list { display: flex; flex-direction: column; gap: var(--space-3); }
.kv-row { display: flex; justify-content: space-between; gap: var(--space-3); font-size: var(--fs-sm); }
.kv-row .k { color: var(--color-text-secondary); }
.kv-row .v { font-weight: var(--fw-medium); text-align: right; }
.locked-field-note {
  display: flex; gap: 6px; align-items: center;
  font-size: var(--fs-2xs); color: var(--color-text-muted);
  margin-top: var(--space-2);
}
.timeline { display: flex; flex-direction: column; }
.timeline-item { display: flex; gap: var(--space-3); padding-bottom: var(--space-4); position: relative; }
.timeline-item::before {
  content: ""; position: absolute; left: 5px; top: 20px; bottom: 0; width: 1px; background: var(--color-border);
}
.timeline-item:last-child::before { display: none; }
.timeline-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--color-accent-tint); border: 2px solid var(--color-accent); flex-shrink: 0; margin-top: 4px; }
.timeline-body .t { font-size: var(--fs-sm); font-weight: var(--fw-medium); }
.timeline-body .d { font-size: var(--fs-2xs); color: var(--color-text-muted); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1080px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .report-grid { grid-template-columns: repeat(2, 1fr); }
  .sources-body { flex-direction: column; align-items: stretch; }
  .sources-donut-wrap { justify-content: center; }
  .sources-donut-wrap svg { width: 132px; height: 132px; }
}

@media (max-width: 860px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .menu-btn { display: inline-flex; }
  .view-container { padding: var(--space-4); padding-bottom: calc(var(--space-16) + var(--space-6)); }
  .topbar { padding: 0 var(--space-4); gap: var(--space-2); }
  .topbar-title { font-size: var(--fs-md); max-width: 42vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .user-menu-name { max-width: 7.5rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  .table-wrap.responsive-cards { display: none; }
  .doc-cards { display: flex; }
  .fab { display: flex; }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .kpi-card { padding: var(--space-3) var(--space-4); }
  .kpi-icon { width: 34px; height: 34px; }
  .kpi-value { font-size: var(--fs-lg); }
  .dash-widgets-row { grid-template-columns: 1fr; }
  .rubryka-grid { grid-template-columns: 1fr; }
  .stat-tile-row { grid-template-columns: 1fr; }
  .report-grid { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .period-label { min-width: 0; }
  .register-tabs { flex-direction: column; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .report-grid { grid-template-columns: 1fr; }
  .page-header h1 { font-size: var(--fs-lg); }
  .modal-body, .modal-header, .modal-footer { padding-left: var(--space-4); padding-right: var(--space-4); }
}