:root {
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-softer: #020617;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #38bdf8;
  --accent-soft: rgba(56,189,248,0.15);
  --border: #1f2937;
  --danger: #f97373;
  --success: #22c55e;
}
body.theme-light {
  --bg: #f9fafb;
  --bg-soft: #ffffff;
  --bg-softer: #f3f4f6;
  --text: #111827;
  --muted: #6b7280;
  --accent: #0ea5e9;
  --accent-soft: rgba(14,165,233,0.15);
  --border: #e5e7eb;
  --danger: #ef4444;
  --success: #16a34a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 20px; background:var(--bg-soft); border-bottom:1px solid var(--border);
  position:sticky; top:0; z-index:20; box-shadow:0 2px 10px rgba(0,0,0,0.1);
}
.topbar-left { display:flex; align-items:center; gap:28px; }
.logo { font-weight:700; font-size:19px; color:var(--accent); }
.topbar-right { display:flex; align-items:center; gap:12px; font-size:13px; }
.theme-toggle {
  padding:6px 10px; border-radius:999px; background:var(--bg-softer);
  border:1px solid var(--border); font-size:12px; transition:all 0.2s;
}
.theme-toggle:hover { background:var(--accent-soft); border-color:var(--accent); }
.logout-link { font-size:13px; padding:6px 12px; border-radius:999px; transition:all 0.2s; }
.logout-link:hover { background:var(--accent-soft); text-decoration:none; }
.user-label { color:var(--muted); font-size:13px; }
.settings-icon { font-size:18px; padding:6px; border-radius:999px; transition:all 0.2s; }
.settings-icon:hover { background:var(--accent-soft); text-decoration:none; }

.page { max-width:1400px; margin:20px auto 40px; padding:0 20px; }

.page-header {
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:16px; margin-bottom:20px;
}
.page-header h1 { margin:0; font-size:28px; font-weight:700; }
.subtitle { margin:6px 0 0; font-size:14px; color:var(--muted); }

.card {
  border-radius:12px; border:1px solid var(--border);
  background:var(--bg-soft); padding:18px 20px; margin-bottom:18px;
  transition:border-color 0.2s, box-shadow 0.2s;
}
.card.soft { box-shadow:0 4px 15px rgba(0,0,0,0.1); }
.card:hover { border-color:var(--accent); }

.field { margin-bottom:12px; }
.field-group {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:12px;
}
.field label {
  display:block; font-size:12px; color:var(--muted); margin-bottom:4px; font-weight:500;
}
.field input, .field select, .field textarea {
  width:100%; padding:9px 12px; border-radius:8px;
  border:1px solid var(--border); background:var(--bg-softer);
  color:var(--text); font-size:14px; transition:all 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft);
}
.field textarea { resize:vertical; min-height:80px; }

.form-actions { margin-top:8px; display:flex; flex-wrap:wrap; gap:8px; }

.btn {
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:8px; padding:8px 16px; font-size:13px; font-weight:500;
  border:1px solid transparent; cursor:pointer; background:transparent;
  color:var(--text); text-decoration:none; transition:all 0.2s;
}
.btn.primary { background:var(--accent); color:#0b1120; border-color:var(--accent); }
.btn.primary:hover { background:#0ea5e9; box-shadow:0 4px 12px rgba(56,189,248,0.3); }
.btn.ghost { border-color:var(--border); background:var(--bg-softer); }
.btn.ghost:hover { background:var(--accent-soft); border-color:var(--accent); }
.btn.small { padding:4px 10px; font-size:12px; }
.btn.danger { background:var(--danger); color:#fff; border-color:var(--danger); }
.btn.danger:hover { background:#dc2626; }
.btn:hover { text-decoration:none; }

.filters-card { margin-bottom:16px; }
.filters-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:10px;
}
.filters-actions { margin-top:10px; display:flex; gap:8px; }

.table-wrapper { overflow-x:auto; }

.data-table {
  width:100%; border-collapse:collapse; font-size:13px;
}
.data-table thead { background:var(--bg-softer); }
.data-table th, .data-table td {
  padding:10px 12px; border-bottom:1px solid var(--border); text-align:left;
}
.data-table th { font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:0.5px; color:var(--muted); }
.data-table tbody tr { transition:background 0.15s; }
.data-table tbody tr:hover { background:var(--accent-soft); }
.data-table a { font-weight:500; }

/* Style dla zwykłej tabeli (np. szablony maili) - takie same jak .data-table */
.table {
  width:100%; border-collapse:collapse; font-size:13px;
}
.table thead { background:var(--bg-softer); }
.table th, .table td {
  padding:10px 12px; border-bottom:1px solid var(--border); text-align:left;
}
.table th { font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:0.5px; color:var(--muted); }
.table tbody tr { transition:background 0.15s; cursor:pointer; }
.table tbody tr:hover { background:var(--accent-soft); }
.table a { font-weight:500; }

.bulk-actions { margin:10px 0; display:flex; flex-wrap:wrap; gap:8px; }

.flash-container { margin-bottom:16px; }
.flash { 
  padding:12px 16px; border-radius:8px; font-size:14px; margin-bottom:8px;
  display:flex; align-items:center; gap:10px; font-weight:500;
  animation:slideIn 0.3s ease-out;
}
.flash::before { font-size:18px; }
.flash-success { background:rgba(34,197,94,0.15); border:1px solid var(--success); color:var(--success); }
.flash-success::before { content:"✓"; }
.flash-error { background:rgba(239,68,68,0.15); border:1px solid var(--danger); color:var(--danger); }
.flash-error::before { content:"✕"; }
.flash-warning { background:rgba(252,211,77,0.15); border:1px solid #facc15; color:#f59e0b; }
.flash-warning::before { content:"⚠"; }
.flash-info { background:rgba(59,130,246,0.15); border:1px solid #3b82f6; color:#3b82f6; }
.flash-info::before { content:"ℹ"; }

@keyframes slideIn {
  from { transform:translateY(-10px); opacity:0; }
  to { transform:translateY(0); opacity:1; }
}

.hint { font-size:12px; color:var(--muted); }
.code-block { background:var(--bg-softer); border-radius:8px; padding:8px; font-size:12px; }

.instruction-list { font-size:13px; padding-left:18px; }
.instruction-list li { margin-bottom:4px; }

.layout-two-column {
  display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);
  gap:16px; margin-bottom:16px;
}
@media (max-width:900px) {
  .layout-two-column { grid-template-columns:minmax(0,1fr); }
}

.kpi-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:14px;
}
.kpi-box { 
  border-radius:10px; border:1px solid var(--border); 
  background:var(--bg-softer); padding:14px 16px;
  transition:all 0.2s;
}
.kpi-box:hover { border-color:var(--accent); box-shadow:0 4px 12px rgba(56,189,248,0.15); }
.kpi-label { font-size:12px; color:var(--muted); margin-bottom:6px; font-weight:500; text-transform:uppercase; letter-spacing:0.5px; }
.kpi-value { font-size:24px; font-weight:700; color:var(--accent); }

.link-strong { font-weight:500; }

.geo-dot { display:inline-block; width:10px; height:10px; border-radius:999px; }
.geo-dot.geo-ok { background:var(--success); }
.geo-dot.geo-missing { background:var(--danger); }

.notes-list { list-style:none; padding-left:0; margin:0; }
.notes-list li { border-bottom:1px dashed var(--border); padding:6px 0; }
.note-meta { display:flex; justify-content:space-between; font-size:11px; color:var(--muted); }
.note-content { font-size:13px; margin-top:2px; }
.note-actions { margin-top:4px; }
.note-actions .btn { font-size:11px; }

.planner-clients-list {
  max-height:260px; overflow-y:auto; border-radius:10px;
  border:1px solid var(--border); padding:6px 8px; background:var(--bg-softer);
}
.planner-client-item { display:flex; align-items:center; gap:6px; font-size:12px; margin-bottom:3px; }

/* Responsywność */
@media (max-width:1024px) {
  .topbar { padding:10px 16px; }
  .topbar-left { gap:16px; }
  .logo { font-size:16px; }
  .nav-dropdown-menu { min-width:180px; }
}

/* Kafelki statystyk (dashboard i pipeline) */
.stat-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 16px;
}
.stat-tile {
  text-align: center;
  padding: 16px 12px;
  min-width: 180px;
  max-width: 220px;
  flex: 0 1 200px;
}
.stat-tile .stat-label {
  font-size: 0.85rem;
  opacity: 0.75;
  margin-bottom: 4px;
}
.stat-tile .stat-value {
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.2;
}
.stat-tile .stat-note {
  margin-top: 4px;
  font-size: 0.75rem;
  opacity: 0.7;
}

.stat-card {
  position: relative;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(56,189,248,0.08), rgba(14,165,233,0.04)), var(--bg-soft);
  padding: 18px 20px;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 10px 30px rgba(2,6,23,0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.stat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at top right, rgba(56,189,248,0.25), transparent 55%);
  opacity: 0.6;
  pointer-events: none;
}
.stat-card span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.stat-card strong {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
}
.stat-card small {
  font-size: 0.85rem;
  color: var(--muted);
}
.stat-card code {
  background: rgba(56,189,248,0.12);
  border: 1px solid rgba(56,189,248,0.35);
  border-radius: 10px;
  padding: 6px 8px;
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  max-width: 100%;
  overflow-x: auto;
}
.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 16px 35px rgba(56,189,248,0.25);
}
.stat-card.muted {
  background: var(--bg-soft);
  border-style: dashed;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.stat-card.muted::after {
  display: none;
}
.stat-card.muted span {
  color: var(--muted);
}

@media (max-width:768px) {
  .page { padding:0 12px; margin:12px auto 30px; }
  .page-header { flex-direction:column; align-items:flex-start; margin-bottom:16px; }
  .page-header h1 { font-size:24px; }
  .topbar-right .user-label { display:none; }
  .kpi-grid { grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:10px; }
  .kpi-value { font-size:20px; }
  .filters-grid { grid-template-columns:1fr; }
  .field-group { grid-template-columns:1fr; }
}