:root {
  --bg: #FAF9F4;
  --ink: #23262B;
  --ink-soft: #5B5F66;
  --panel: #FFFFFF;
  --border: #E3E0D4;
  --accent: #2F6E68;
  --accent-soft: #E5EFEE;

  /* Fitzgerald key — standard AAC part-of-speech color coding */
  --cat-zaimki: #F5C518;      /* pronouns — yellow */
  --cat-czasowniki: #4CAF50;  /* verbs — green */
  --cat-rzeczowniki: #FF8A3D; /* nouns — orange */
  --cat-opisowe: #4A90D9;     /* descriptive — blue */
  --cat-pytania: #9B6BC7;     /* questions — purple */
  --cat-spoleczne: #E56399;   /* social — pink */
  --cat-przeczenia: #D64545;  /* negation/misc — red */

  --radius: 10px;
  --shadow: 0 1px 2px rgba(35,38,43,0.06), 0 4px 14px rgba(35,38,43,0.05);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Atkinson Hyperlegible', system-ui, sans-serif;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* ---------- Header ---------- */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  color: var(--accent);
  letter-spacing: 3px;
  font-size: 12px;
}
.brand h1 {
  font-size: 22px;
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tabs {
  display: flex;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
}

.tab-btn {
  border: none;
  background: transparent;
  padding: 9px 16px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.tab-btn:hover { color: var(--ink); }
.tab-btn.active {
  background: var(--ink);
  color: #fff;
}

.header-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  padding: 9px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  transition: background 0.15s ease, transform 0.15s ease;
}
.portfolio-link:hover {
  background: #275c57;
  transform: translateY(-1px);
}

/* ---------- Search panel ---------- */

.search-panel {
  padding: 18px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.search-row {
  display: flex;
  gap: 8px;
  max-width: 640px;
}

#search-input {
  flex: 1;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
  background: var(--bg);
}
#search-input:focus {
  outline: 3px solid var(--accent-soft);
  border-color: var(--accent);
}

#search-btn, .btn-primary, .btn-secondary {
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius);
  padding: 11px 18px;
  cursor: pointer;
  border: none;
}

#search-btn, .btn-primary {
  background: var(--accent);
  color: #fff;
}
#search-btn:hover, .btn-primary:hover { background: #275c57; }

.btn-secondary {
  background: var(--panel);
  border: 1.5px solid var(--border);
  color: var(--ink);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.target-picker {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-soft);
}
.target-picker select {
  font-family: inherit;
  font-size: 14px;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--bg);
}
.hidden { display: none !important; }

.search-status {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-soft);
  min-height: 18px;
}

.results-grid {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.result-item {
  width: 108px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 8px;
  text-align: center;
}
.result-item img {
  width: 100%;
  height: 76px;
  object-fit: contain;
}
.result-item .result-label {
  font-size: 12px;
  margin: 4px 0 6px;
  line-height: 1.2;
  min-height: 28px;
}
.result-item button {
  width: 100%;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 4px;
  border-radius: 7px;
  border: none;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
.result-item button:hover { background: #275c57; }

/* ---------- Main / workspaces ---------- */

main { padding: 20px 24px 60px; }

.workspace { display: none; }
.workspace.active-view { display: block; }

.workspace-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.hint {
  max-width: 640px;
  font-size: 13.5px;
  color: var(--ink-soft);
  margin: 0;
}
.toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.print-title { display: none; }

/* ---------- Card (shared component) ---------- */

.aac-card {
  --cat-color: var(--ink-soft);
  width: 132px;
  background: var(--panel);
  border: 3px solid var(--cat-color);
  border-radius: 12px;
  padding: 8px;
  text-align: center;
  box-shadow: var(--shadow);
  cursor: grab;
  position: relative;
}
.aac-card img {
  width: 100%;
  height: 88px;
  object-fit: contain;
  pointer-events: none;
}
.aac-card .caption-input {
  width: 100%;
  margin-top: 6px;
  text-align: center;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  border: none;
  background: transparent;
  color: var(--ink);
}
.aac-card .caption-input:focus {
  outline: 1.5px dashed var(--accent);
  border-radius: 4px;
}
.aac-card .card-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
}
.aac-card .cat-select {
  font-family: inherit;
  font-size: 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
  max-width: 88px;
}
.aac-card .remove-btn {
  border: none;
  background: transparent;
  color: #B23A3A;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
  padding: 2px 4px;
}
.aac-card.dragging { opacity: 0.4; }

/* ---------- Generator kart ---------- */

.card-board {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  min-height: 140px;
  padding: 18px;
  background: var(--panel);
  border: 1.5px dashed var(--border);
  border-radius: 14px;
}
.board-placeholder {
  color: var(--ink-soft);
  font-size: 14px;
  margin: auto;
}

/* ---------- Harmonogram ---------- */

.slot-list { display: flex; flex-direction: column; gap: 16px; }

.slot-row {
  background: var(--panel);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
}
.slot-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.slot-name-input {
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  border: none;
  background: transparent;
  flex: 1;
  min-width: 80px;
}
.slot-name-input:focus { outline: 1.5px dashed var(--accent); border-radius: 4px; }
.slot-remove {
  border: none;
  background: transparent;
  color: #B23A3A;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.slot-cards {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  min-height: 100px;
}
.slot-empty {
  color: var(--ink-soft);
  font-size: 13px;
  align-self: center;
}

/* ---------- Tablica komunikacyjna ---------- */

.sentence-strip {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  min-height: 76px;
  padding: 10px 14px;
  background: var(--panel);
  border: 2px solid var(--ink);
  border-radius: 14px;
  margin-bottom: 18px;
}
.sentence-empty { color: var(--ink-soft); font-size: 13.5px; }
.sentence-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 60px;
  cursor: pointer;
}
.sentence-item img { width: 100%; height: 44px; object-fit: contain; }
.sentence-item span { font-size: 10px; font-weight: 700; }

.tablica-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.tablica-section {
  background: var(--panel);
  border-radius: 14px;
  border: 1.5px solid var(--border);
  border-top: 6px solid var(--cat-color);
  padding: 12px 14px 14px;
}
.tablica-section h2 {
  font-size: 14px;
  margin: 0 0 10px;
  color: var(--ink);
}
.tablica-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 70px;
}
.tablica-section .aac-card { width: 96px; }
.tablica-section .aac-card img { height: 60px; }

.section-empty { color: var(--ink-soft); font-size: 12.5px; }

/* ---------- Footer ---------- */

.app-footer {
  padding: 14px 24px 30px;
  font-size: 12px;
  color: var(--ink-soft);
  text-align: center;
}
.app-footer a { color: var(--accent); }

/* ---------- Print ---------- */

@media print {
  .no-print { display: none !important; }
  body { background: #fff; }
  main { padding: 0; }
  .workspace { display: none !important; }
  .workspace.active-view { display: block !important; }
  .print-title {
    display: block;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 14px;
  }
  .card-board, .tablica-grid {
    border: none;
    padding: 0;
  }
  .aac-card {
    break-inside: avoid;
    box-shadow: none;
  }
  .slot-row {
    border: 1.5px solid #999;
    break-inside: avoid;
  }
  .caption-input, .slot-name-input {
    border: none !important;
    outline: none !important;
  }
}