/* =================================================================
   Notatki uruchomieniowe — UI redesign
   3 warianty stylistyczne sterowane atrybutem [data-variant]
   ================================================================= */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.45;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- TOKENS — wariant A: KLASYCZNY BIUROWY ---------- */
[data-variant="office"] {
  --font-body: "Inter", "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;
  --font-display: "Inter", system-ui, sans-serif;

  --fs-body: 14px;
  --fs-sm: 12.5px;
  --fs-xs: 11.5px;
  --fs-h1: 22px;
  --fs-h2: 17px;
  --fs-h3: 14.5px;

  --bg: #f4f5f7;
  --bg-elev: #ffffff;
  --bg-sunk: #eceef2;
  --bg-stripe: #f8f9fb;
  --fg: #1c2433;
  --fg-muted: #5b6577;
  --fg-faint: #8a93a4;

  --border: #dde1e8;
  --border-strong: #c5cad4;
  --border-focus: #1f4e79;

  --primary: #1f4e79;
  --primary-hover: #173e62;
  --primary-soft: #e7eef6;
  --primary-fg: #ffffff;

  --accent: #b87108;
  --accent-soft: #fdf3e3;

  --success: #1f7a4d;
  --success-soft: #e3f3ec;
  --warn: #b87108;
  --warn-soft: #fdf3e3;
  --danger: #a8261c;
  --danger-soft: #fbe9e7;
  --info: #1f4e79;
  --info-soft: #e7eef6;

  --radius: 4px;
  --radius-sm: 3px;
  --radius-lg: 6px;

  --shadow-sm: 0 1px 0 rgba(20, 30, 50, 0.04), 0 1px 2px rgba(20, 30, 50, 0.05);
  --shadow-md: 0 1px 2px rgba(20, 30, 50, 0.06), 0 4px 12px rgba(20, 30, 50, 0.06);
  --shadow-lg: 0 8px 24px rgba(20, 30, 50, 0.10);

  --row-h: 36px;
  --field-h: 32px;

  --topbar-bg: #1f4e79;
  --topbar-fg: #ffffff;
  --topbar-muted: #b8c8db;
  --topbar-border: #173e62;
}

/* ---------- TOKENS — wariant B: MINIMALISTYCZNY DASHBOARD ---------- */
[data-variant="minimal"] {
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-display: "Fraunces", "Inter", serif;

  --fs-body: 14.5px;
  --fs-sm: 13px;
  --fs-xs: 12px;
  --fs-h1: 26px;
  --fs-h2: 18px;
  --fs-h3: 15px;

  --bg: #faf8f4;
  --bg-elev: #ffffff;
  --bg-sunk: #f3efe7;
  --bg-stripe: #fdfbf7;
  --fg: #1f1d1a;
  --fg-muted: #6b6359;
  --fg-faint: #a39b8e;

  --border: #e8e2d6;
  --border-strong: #d2cbbb;
  --border-focus: #2a4a3a;

  --primary: #2a4a3a;
  --primary-hover: #1d3528;
  --primary-soft: #e7ede9;
  --primary-fg: #faf8f4;

  --accent: #c4541f;
  --accent-soft: #fbeadb;

  --success: #2a4a3a;
  --success-soft: #e7ede9;
  --warn: #c4541f;
  --warn-soft: #fbeadb;
  --danger: #8a2417;
  --danger-soft: #f6e1dd;
  --info: #2a4a3a;
  --info-soft: #e7ede9;

  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 0 rgba(60, 50, 30, 0.04);
  --shadow-md: 0 1px 2px rgba(60, 50, 30, 0.05), 0 6px 18px rgba(60, 50, 30, 0.05);
  --shadow-lg: 0 12px 32px rgba(60, 50, 30, 0.10);

  --row-h: 44px;
  --field-h: 38px;

  --topbar-bg: #faf8f4;
  --topbar-fg: #1f1d1a;
  --topbar-muted: #6b6359;
  --topbar-border: #e8e2d6;
}

/* ---------- TOKENS — wariant C: INDUSTRIAL DARK ---------- */
[data-variant="industrial"] {
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-display: "Inter", system-ui, sans-serif;

  --fs-body: 14px;
  --fs-sm: 12.5px;
  --fs-xs: 11px;
  --fs-h1: 22px;
  --fs-h2: 16px;
  --fs-h3: 14px;

  --bg: #0e1218;
  --bg-elev: #161b24;
  --bg-sunk: #0a0d12;
  --bg-stripe: #131820;
  --fg: #e3e7ee;
  --fg-muted: #8b95a7;
  --fg-faint: #5d6678;

  --border: #232a36;
  --border-strong: #313a4a;
  --border-focus: #f5a524;

  --primary: #f5a524;
  --primary-hover: #ffb94a;
  --primary-soft: #2a2117;
  --primary-fg: #0e1218;

  --accent: #f5a524;
  --accent-soft: #2a2117;

  --success: #2bb673;
  --success-soft: #112620;
  --warn: #f5a524;
  --warn-soft: #2a2117;
  --danger: #e54b3b;
  --danger-soft: #2a1714;
  --info: #4ea3ff;
  --info-soft: #11202e;

  --radius: 3px;
  --radius-sm: 2px;
  --radius-lg: 4px;

  --shadow-sm: 0 1px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.6);

  --row-h: 34px;
  --field-h: 30px;

  --topbar-bg: #0a0d12;
  --topbar-fg: #e3e7ee;
  --topbar-muted: #8b95a7;
  --topbar-border: #232a36;
}

/* =================================================================
   Layout
   ================================================================= */
body {
  margin: 0;
  min-height: 100vh;
}

.app {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

/* Top bar */
.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  height: 52px;
  background: var(--topbar-bg);
  color: var(--topbar-fg);
  border-bottom: 1px solid var(--topbar-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

/* Top nav: brand-side links left, config links right */
.topnav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.topnav a {
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--topbar-fg);
  font-weight: 500;
  font-size: var(--fs-sm);
  opacity: 0.85;
  transition: background 120ms, opacity 120ms;
}
.topnav a:hover {
  background: rgba(255,255,255,0.08);
  opacity: 1;
}
.topnav a.active {
  background: rgba(255,255,255,0.14);
  opacity: 1;
}
.nav-spacer {
  flex: 1;
}

/* Main content area */
.main-content {
  padding: 0;
  min-width: 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--topbar-fg);
}
.brand-mark {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: var(--primary-fg);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.02em;
  font-family: var(--font-mono);
}
[data-variant="industrial"] .brand-mark { background: var(--primary); color: var(--primary-fg); }
[data-variant="minimal"] .brand { font-family: var(--font-display); font-size: 17px; font-weight: 500; letter-spacing: -0.02em; }

.topnav {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 100%;
}
.topnav a {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  padding: 0 14px;
  color: var(--topbar-muted);
  font-size: var(--fs-sm);
  font-weight: 500;
  border-bottom: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: color 120ms, border-color 120ms;
}
.topnav a:hover { color: var(--topbar-fg); }
.topnav a.active {
  color: var(--topbar-fg);
  border-bottom-color: var(--primary);
}
[data-variant="minimal"] .topnav a {
  height: auto;
  padding: 6px 12px;
  border-radius: 999px;
  border-bottom: none;
}
[data-variant="minimal"] .topnav a.active {
  background: var(--primary);
  color: var(--primary-fg);
}

.topbar-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Page shell */
.page {
  padding: 20px 28px 60px;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.page-title {
  margin: 0;
  font-size: var(--fs-h1);
  font-weight: 600;
  letter-spacing: -0.02em;
}
[data-variant="minimal"] .page-title { font-family: var(--font-display); font-weight: 400; font-style: italic; letter-spacing: -0.025em; }
.page-subtitle {
  margin-top: 4px;
  color: var(--fg-muted);
  font-size: var(--fs-sm);
}

/* =================================================================
   Buttons
   ================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: var(--field-h);
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elev);
  color: var(--fg);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background 120ms, border-color 120ms, transform 80ms;
}
.btn:hover { background: var(--bg-sunk); }
.btn:active { transform: translateY(0.5px); }
.btn:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 1px;
}
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-fg);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--primary-fg); }
.btn-success {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}
.btn-success:hover { background: color-mix(in srgb, var(--success) 80%, #000); border-color: color-mix(in srgb, var(--success) 80%, #000); color: #fff; }
[data-variant="industrial"] .btn-success { color: #0e1218; }
[data-variant="industrial"] .btn-success:hover { color: #0e1218; }
.btn-info {
  background: #0ea5e9;
  border-color: #0ea5e9;
  color: #fff;
}
.btn-info:hover { background: #0284c7; border-color: #0284c7; color: #fff; }
.btn-warn { background: #f59e0b; border-color: #f59e0b; color: #fff; }
.btn-warn:hover { background: #d97706; border-color: #d97706; color: #fff; }
.btn-danger {
  background: var(--danger, #dc2626);
  border-color: var(--danger, #dc2626);
  color: #fff;
}
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; color: #fff; }
.btn-ghost {
  border-color: transparent;
  background: transparent;
}
.btn-ghost:hover { background: var(--bg-sunk); }
.btn-danger-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--danger);
}
.btn-danger-ghost:hover { background: var(--danger-soft); }

.btn-secondary {
  background: var(--bg-sunk);
  color: var(--fg);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--border); color: var(--fg); }

.btn-warning {
  background: var(--warn);
  color: #fff;
  border-color: var(--warn);
}
.btn-warning:hover { background: color-mix(in srgb, var(--warn) 80%, #000); border-color: color-mix(in srgb, var(--warn) 80%, #000); color: #fff; }
[data-variant="industrial"] .btn-warning { color: #0e1218; }
[data-variant="industrial"] .btn-warning:hover { color: #0e1218; }
.btn-sm { height: 28px; padding: 0 10px; font-size: var(--fs-xs); }
.btn-icon {
  width: var(--field-h);
  padding: 0;
}
.btn-icon.btn-sm { width: 28px; }

/* =================================================================
   Form controls
   ================================================================= */
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.field-label {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
[data-variant="minimal"] .field-label {
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  font-weight: 400;
}
.field-required::after {
  content: " *";
  color: var(--danger);
}
.field-hint { font-size: var(--fs-xs); color: var(--fg-faint); }

.input, .textarea, .select,
.form-card input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="hidden"]):not([type="file"]),
.form-card textarea,
.form-card select {
  display: block;
  width: 100%;
  height: var(--field-h);
  padding: 0 10px;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--fg);
  font-size: var(--fs-sm);
  transition: border-color 120ms, box-shadow 120ms;
}
.form-card textarea { height: auto; min-height: 56px; padding: 8px 10px; resize: vertical; font-family: inherit; }
.form-card input::placeholder, .input::placeholder, .textarea::placeholder {
  color: var(--fg-muted);
  opacity: 0.6;
}
.form-card input:focus, .form-card textarea:focus, .form-card select:focus,
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--primary, #3b82f6);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary, #3b82f6) 20%, transparent);
}
.textarea {
  height: auto;
  min-height: 56px;
  padding: 8px 10px;
  resize: vertical;
  font-family: inherit;
}
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--border-focus) 22%, transparent);
}
.input.invalid, .textarea.invalid, .select.invalid {
  border-color: var(--danger, #dc2626);
  background: color-mix(in srgb, var(--danger, #dc2626) 5%, transparent);
}
.input.invalid:focus, .textarea.invalid:focus {
  outline-color: var(--danger, #dc2626);
}
.input:disabled { background: var(--bg-sunk); color: var(--fg-faint); }
.select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--fg-muted) 50%),
                    linear-gradient(135deg, var(--fg-muted) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 28px;
}
.input-mono { font-family: var(--font-mono); font-size: var(--fs-sm); letter-spacing: -0.01em; }

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: var(--fs-sm);
  user-select: none;
}
.checkbox input {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 120ms, border-color 120ms;
}
.checkbox input:checked {
  background: var(--primary);
  border-color: var(--primary);
}
.checkbox input:checked::after {
  content: "";
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--primary-fg);
  border-bottom: 2px solid var(--primary-fg);
  transform: rotate(-45deg) translate(0.5px, -1px);
}

/* =================================================================
   Cards / fieldsets
   ================================================================= */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
[data-variant="industrial"] .card { box-shadow: none; }

.fieldset {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  overflow: hidden;
}
.fieldset-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-stripe);
  cursor: pointer;
  user-select: none;
}
.fieldset-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: -0.005em;
}
.fieldset-step {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
}
[data-variant="industrial"] .fieldset-step { background: var(--primary); color: var(--primary-fg); }
.fieldset-meta {
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  font-family: var(--font-mono);
}
.fieldset-body { padding: 16px; }

/* =================================================================
   Status badges
   ================================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  white-space: nowrap;
}
[data-variant="minimal"] .badge { font-family: var(--font-body); letter-spacing: 0.02em; text-transform: none; font-weight: 500; padding: 0 10px; }
[data-variant="industrial"] .badge { border-radius: var(--radius-sm); height: 20px; }

.badge-draft     { background: var(--warn-soft);    color: var(--warn); }
.badge-final     { background: var(--success-soft); color: var(--success); }
.badge-active    { background: var(--info-soft);    color: var(--info); }
.badge-done      { background: var(--bg-sunk);      color: var(--fg-muted); }
.badge-cancelled { background: var(--danger-soft);  color: var(--danger); }
.badge-danger    { background: var(--danger-soft);  color: var(--danger); }
.badge-primary   { background: var(--primary-soft); color: var(--primary); }
.badge-secondary { background: var(--bg-sunk);      color: var(--fg-muted); }
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* =================================================================
   Table
   ================================================================= */
.table-wrap {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.table thead th {
  background: var(--bg-stripe);
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
[data-variant="minimal"] .table thead th { text-transform: none; letter-spacing: 0; font-weight: 500; }
[data-variant="industrial"] .table thead th { background: var(--bg-sunk); border-bottom-color: var(--border-strong); }
.table td {
  padding: 0 14px;
  height: var(--row-h);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table tbody tr { transition: background 100ms; }
.table tbody tr:hover { background: var(--bg-stripe); }
.table tbody tr:last-child td { border-bottom: none; }
.table .num { font-family: var(--font-mono); font-weight: 500; color: var(--fg); }
.table .muted { color: var(--fg-muted); }
.table .actions { white-space: nowrap; text-align: right; }
.table .actions .btn { margin-left: 4px; }

.row-zebra tbody tr:nth-child(even) { background: var(--bg-stripe); }

/* Toolbar above table */
.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.search {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 420px;
}
.search input {
  padding-left: 34px;
}
.search svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-faint);
}

/* Stat cards */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.stat {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-label {
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
[data-variant="minimal"] .stat-label { text-transform: none; letter-spacing: 0; }
.stat-value {
  font-size: 24px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
  color: var(--fg);
}
[data-variant="minimal"] .stat-value { font-family: var(--font-display); font-weight: 400; font-size: 30px; }
.stat-delta { font-size: var(--fs-xs); color: var(--success); display: flex; align-items: center; gap: 4px; }

/* =================================================================
   Form layout
   ================================================================= */
.form-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: start;
}
.form-toc {
  position: sticky;
  top: 72px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: var(--fs-sm);
}
.form-toc-title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-faint);
  font-weight: 600;
  padding: 6px 10px;
}
[data-variant="minimal"] .form-toc-title { text-transform: none; letter-spacing: 0; font-style: italic; font-family: var(--font-display); font-size: 13px; }
.form-toc a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  color: var(--fg-muted);
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
}
.form-toc a:hover { background: var(--bg-sunk); color: var(--fg); }
.form-toc a.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 500;
}
[data-variant="industrial"] .form-toc a.active { background: var(--primary-soft); color: var(--primary); }
.form-toc a span:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-faint);
  width: 14px;
}
.form-toc a.active span:first-child { color: currentColor; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}
.col-2  { grid-column: span 2; }
.col-3  { grid-column: span 3; }
.col-4  { grid-column: span 4; }
.col-6  { grid-column: span 6; }
.col-8  { grid-column: span 8; }
.col-9  { grid-column: span 9; }
.col-12 { grid-column: span 12; }

/* Sticky action bar */
.actionbar {
  position: sticky;
  bottom: 0;
  background: var(--bg-card, var(--bg-elev, #fff));
  border-top: 1px solid var(--border);
  padding: 12px 20px;
  display: flex;
  gap: 8px;
  align-items: center;
  z-index: 50;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.06);
  margin-top: 16px;
}
.actionbar .spacer { flex: 1; }
.dirty-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
  vertical-align: middle;
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.kbd {
  display: inline-block;
  padding: 1px 5px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  line-height: 1.2;
}

/* Dynamic section card */
.dyn {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  margin-bottom: 10px;
  overflow: hidden;
}
.dyn-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-stripe);
  border-bottom: 1px solid var(--border);
}
.dyn-handle {
  color: var(--fg-faint);
  cursor: grab;
  font-family: var(--font-mono);
  font-size: 14px;
  user-select: none;
}
.dyn-title {
  font-weight: 500;
  font-size: var(--fs-sm);
  flex: 1;
}
.dyn-body { padding: 12px 14px; }

.praco-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.praco-table th {
  text-align: left;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--fg-muted);
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
}
.praco-table td { padding: 4px 4px; }
.praco-table td input {
  height: 28px;
  font-size: var(--fs-sm);
}
.praco-razem {
  font-family: var(--font-mono);
  font-weight: 500;
  text-align: right;
  padding-right: 10px !important;
}
.praco-table tfoot td {
  font-family: var(--font-mono);
  font-weight: 600;
  border-top: 1px solid var(--border-strong);
  padding-top: 8px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.tab {
  padding: 8px 16px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  margin-bottom: -1px;
}
.tab:hover { color: var(--fg); }
.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
[data-variant="minimal"] .tab.active { color: var(--fg); border-bottom-color: var(--fg); }

/* Drop zone */
.dropzone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  background: var(--bg-stripe);
  transition: border-color 120ms, background 120ms;
}
.dropzone:hover { border-color: var(--primary); background: var(--primary-soft); }
.dropzone-title { font-size: 16px; font-weight: 500; margin-bottom: 4px; }
.dropzone-hint { color: var(--fg-muted); font-size: var(--fs-sm); }

/* Format chip */
.chip {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  color: var(--fg-muted);
}

/* Misc */
.divider { height: 1px; background: var(--border); margin: 16px 0; }
.muted { color: var(--fg-muted); }
.form-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
}
.right { text-align: right; }
.spacer { flex: 1; }
.row { display: flex; align-items: center; gap: 8px; }
.stack { display: flex; flex-direction: column; gap: 12px; }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
}
.icon-btn:hover { background: var(--bg-sunk); color: var(--fg); border-color: var(--border); }
.icon-btn.danger:hover { color: var(--danger); border-color: var(--danger); background: var(--danger-soft); }

/* Kebab menu */
.kebab {
  position: relative;
}
.kebab-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  min-width: 180px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 4px;
  z-index: 100;
}
.kebab-menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 7px 10px;
  border: none;
  background: transparent;
  color: var(--fg);
  font-size: var(--fs-sm);
  text-align: left;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.kebab-menu button:hover { background: var(--bg-sunk); }
.kebab-menu button.danger { color: var(--danger); }
.kebab-menu button.danger:hover { background: var(--danger-soft); }
.kebab-menu hr { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }
.kebab-menu .kbd { float: right; }

/* Filter chip row */
.filter-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--bg-elev);
  font-size: var(--fs-xs);
  cursor: pointer;
  color: var(--fg-muted);
}
.filter-chip:hover { color: var(--fg); border-color: var(--fg-muted); }
.filter-chip.active {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 500;
}

/* Toast */
.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--success);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: var(--fs-sm);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Variant-specific topbar tweaks */
[data-variant="office"] .topnav a { color: rgba(255,255,255,0.75); }
[data-variant="office"] .topnav a:hover { color: #fff; }
[data-variant="office"] .topnav a.active { color: #fff; border-bottom-color: var(--primary-fg); }
[data-variant="office"] .topbar-actions .btn { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.2); }
[data-variant="office"] .topbar-actions .btn:hover { background: rgba(255,255,255,0.18); }
[data-variant="office"] .topbar-actions .btn-primary { background: #fff; color: var(--primary); border-color: #fff; }
[data-variant="office"] .topbar-actions .btn-primary:hover { background: #f0f3f8; }

[data-variant="industrial"] .topnav a.active { border-bottom-color: var(--primary); color: var(--primary); }

/* ---------- Flash messages (Flask flash() output) ---------- */
.flash-area {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 10px 24px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.alert {
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: var(--fs-sm);
  border: 1px solid var(--border);
  border-left-width: 3px;
  background: var(--bg-elev);
  color: var(--fg);
}
.alert a { font-weight: 500; }
.alert-success { border-left-color: var(--success); background: var(--success-soft); }
.alert-danger  { border-left-color: var(--danger);  background: var(--danger-soft); }
.alert-warning { border-left-color: var(--warn);    background: var(--warn-soft); }
.alert-info    { border-left-color: var(--info);    background: var(--info-soft); }

/* ---------- Theme picker (radio cards) ---------- */
.theme-picker { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.theme-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  cursor: pointer;
  background: var(--bg-elev);
  transition: border-color .12s, box-shadow .12s;
}
.theme-card:hover { border-color: var(--fg-muted); }
.theme-card input { display: none; }
.theme-card.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft);
}
.theme-card:has(input[type="radio"]:checked) {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft);
}
.theme-card-title { font-weight: 600; margin-bottom: 4px; }
.theme-card-desc { font-size: var(--fs-xs); color: var(--fg-muted); }
.theme-swatch { display: flex; gap: 4px; margin-top: 8px; }
.theme-swatch span { width: 14px; height: 14px; border-radius: 3px; border: 1px solid rgba(0,0,0,0.1); }

/* ---------- Tabs (used in słowniki) ---------- */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.tabs a {
  padding: 10px 16px;
  color: var(--fg-muted);
  font-size: var(--fs-sm);
  border-bottom: 2px solid transparent;
  font-weight: 500;
}
.tabs a:hover { color: var(--fg); text-decoration: none; }
.tabs a.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ---------- Auto numerowanie uwag (CSS counter) ---------- */
#uw-container { counter-reset: uw 0; }
.uw-row { counter-increment: uw; position: relative; padding-left: 28px; }
.uw-row::before {
  content: counter(uw) ".";
  position: absolute;
  left: 0;
  top: 8px;
  width: 22px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--fg-muted);
}

/* ---------- PWR operations table ---------- */
.ops-table input.cell {
  width: 100%;
  padding: 4px 8px;
  border: none;
  background: transparent;
  font: inherit;
}
.ops-table input.cell:focus {
  background: var(--primary-soft);
  outline: 2px solid var(--primary);
  outline-offset: -2px;
}
.ops-table td { padding: 0 !important; }
.ops-table .num-cell { font-family: var(--font-mono); text-align: center; font-weight: 500; }
.ops-table .tpz-cell, .ops-table .tj-cell { font-family: var(--font-mono); text-align: right; }

/* ============================================================
   PWR editor — Qt-style compact form
   ============================================================ */
.pwr-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px 12px;
  margin: 0 0 14px;
  background: var(--bg-elev);
}
.pwr-legend {
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: 0 6px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
[data-variant="minimal"] .pwr-legend { text-transform: none; letter-spacing: 0; font-style: italic; font-family: var(--font-display); font-size: var(--fs-h3); }

.pwr-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.inline-label {
  display: inline-flex;
  align-items: center;
  min-width: 110px;
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}
.fod-row .checkbox {
  font-size: var(--fs-sm);
  white-space: nowrap;
  margin-right: 4px;
}

.combo-with-add {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.combo-with-add > select,
.combo-with-add > input { flex: 1; }
.combo-with-add .btn-icon { width: 28px; height: 28px; padding: 0; flex-shrink: 0; }

.ops-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

/* Compact ops table cells (override loosely styled defaults) */
.ops-table td.op-num { padding: 0 6px !important; text-align: center; min-width: 40px; }
.ops-table .combo-with-add { width: 100%; }
.ops-table input.cell, .ops-table select.select {
  height: 28px;
  font-size: var(--fs-sm);
}

/* ===== Click-to-sort ===== */
table.sortable-table thead th[data-sort] {
  position: relative;
  cursor: pointer;
  user-select: none;
}
table.sortable-table thead th[data-sort]:hover {
  background: var(--bg-hover, rgba(0,0,0,0.04));
}
table.sortable-table thead th[data-sort]::after {
  content: " \2195";
  opacity: 0.3;
  font-size: 0.85em;
}
table.sortable-table thead th.sort-asc::after {
  content: " \25b2";
  opacity: 1;
}
table.sortable-table thead th.sort-desc::after {
  content: " \25bc";
  opacity: 1;
}

/* ===== Bulk action bar ===== */
.bulk-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  background: var(--accent-soft, rgba(59, 130, 246, 0.08));
  border: 1px solid var(--accent, #3b82f6);
  border-radius: 8px;
  padding: 10px 14px;
  margin: 8px 0 12px 0;
  font-size: var(--fs-sm);
}
.bulk-bar .bulk-form {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  margin: 0;
}
.bulk-bar .bulk-info {
  font-weight: 600;
}
.bulk-bar .bulk-info b {
  color: var(--accent, #3b82f6);
  font-size: 1.1em;
}
.bulk-bar .bulk-cancel {
  margin-left: auto;
}