/* ============================================================
   Assistant Communication Dysarthrie
   Design accessible : grands boutons, contraste fort, lisible
   ============================================================ */

:root {
  --da-bg:        #f0f4ff;
  --da-surface:   #ffffff;
  --da-border:    #d0d8ef;
  --da-text:      #1a2340;
  --da-muted:     #5a6480;
  --da-primary:   #2563eb;
  --da-primary-h: #1d4ed8;
  --da-secondary: #0891b2;
  --da-success:   #16a34a;
  --da-danger:    #dc2626;
  --da-warning:   #d97706;
  --da-radius:    12px;
  --da-shadow:    0 2px 10px rgba(37,99,235,0.08);
}

/* ─── Layout ─────────────────────────────────────────────── */

.da-app {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 0 48px;
  font-family: system-ui, -apple-system, sans-serif;
  color: var(--da-text);
}

/* ─── Status bar ─────────────────────────────────────────── */

.da-statusbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  font-size: 12px;
}

.da-api-badge {
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
}
.da-api-unknown  { background: #e5e7eb; color: #6b7280; }
.da-api-ok       { background: #dcfce7; color: #166534; }
.da-api-error    { background: #fee2e2; color: #991b1b; }
.da-storage-badge { color: var(--da-muted); font-size: 11px; }

/* ─── Hero ───────────────────────────────────────────────── */

.da-hero {
  text-align: center;
  padding: 20px 16px 8px;
}

.da-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--da-primary);
}

.da-subtitle {
  font-size: 0.95rem;
  color: var(--da-muted);
  margin: 0;
}

/* ─── Sections ───────────────────────────────────────────── */

.da-section {
  background: var(--da-surface);
  border: 1px solid var(--da-border);
  border-radius: var(--da-radius);
  padding: 20px;
  margin: 12px 16px;
  box-shadow: var(--da-shadow);
}

.da-section-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 14px;
  color: var(--da-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─── Gender selector ────────────────────────────────────── */

.da-gender-section {
  border-color: #c7d2fe;
  background: #f5f3ff;
}

.da-gender-desc {
  font-size: 0.85rem;
  color: var(--da-muted);
  margin: -6px 0 14px;
}

.da-gender-hint {
  font-size: 0.75rem;
  font-weight: normal;
  color: var(--da-muted);
}

.da-gender-grid {
  display: flex;
  gap: 12px;
}

.da-gender-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 10px;
  border: 2px solid #c4b5fd;
  border-radius: 10px;
  cursor: pointer;
  background: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  color: #5b21b6;
  font-family: inherit;
  transition: border-color 0.15s, background 0.15s;
  min-height: 88px;
  justify-content: center;
}

.da-gender-btn:hover {
  border-color: #7c3aed;
  background: #ede9fe;
}

.da-gender-btn[aria-pressed="true"] {
  border-color: #7c3aed;
  background: #ddd6fe;
  color: #4c1d95;
}

.da-gender-icon {
  font-size: 1.8rem;
  line-height: 1;
}

/* ─── Context grid ───────────────────────────────────────── */

.da-context-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.da-context-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px;
  border: 2px solid var(--da-border);
  border-radius: 10px;
  cursor: pointer;
  background: var(--da-bg);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--da-text);
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
  min-height: 80px;
  justify-content: center;
}

.da-context-card:hover {
  border-color: var(--da-primary);
  background: #eff6ff;
}

.da-context-card.da-active {
  border-color: var(--da-primary);
  background: #dbeafe;
  color: var(--da-primary);
}

.da-context-icon {
  font-size: 1.5rem;
  line-height: 1;
}

/* ─── Input area ─────────────────────────────────────────── */

.da-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.da-textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 1.1rem;
  border: 2px solid var(--da-border);
  border-radius: 8px;
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
  color: var(--da-text);
  background: var(--da-bg);
  box-sizing: border-box;
  transition: border-color 0.15s;
}

.da-textarea:focus {
  outline: none;
  border-color: var(--da-primary);
  background: #ffffff;
}

.da-hint {
  font-size: 11px;
  color: var(--da-muted);
  margin: 6px 0 12px;
}

.da-hint kbd {
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 10px;
  font-family: inherit;
}

/* ─── Buttons ────────────────────────────────────────────── */

.da-input-actions,
.da-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.da-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 18px;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, opacity 0.15s;
  min-height: 48px;
}

.da-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.da-btn-primary {
  background: var(--da-primary);
  color: #ffffff;
}
.da-btn-primary:hover:not(:disabled) { background: var(--da-primary-h); }

.da-btn-secondary {
  background: #e0f2fe;
  color: var(--da-secondary);
}
.da-btn-secondary:hover:not(:disabled) { background: #bae6fd; }

.da-btn-ghost {
  background: #f3f4f6;
  color: var(--da-muted);
}
.da-btn-ghost:hover:not(:disabled) { background: #e5e7eb; }

.da-btn-danger {
  background: #fee2e2;
  color: var(--da-danger);
}
.da-btn-danger:hover:not(:disabled) { background: #fecaca; }

.da-btn-icon {
  font-size: 1rem;
}

/* ─── Suggestions ────────────────────────────────────────── */

.da-loading {
  font-size: 0.8rem;
  color: var(--da-muted);
  font-weight: normal;
  font-style: italic;
}

.da-suggestions-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.da-suggestion-item {
  padding: 14px 16px;
  border: 2px solid var(--da-border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  background: var(--da-bg);
  transition: border-color 0.15s, background 0.15s;
  text-align: left;
  font-family: inherit;
  color: var(--da-text);
  width: 100%;
}

.da-suggestion-item:hover {
  border-color: var(--da-primary);
  background: #eff6ff;
}

/* ─── Result ─────────────────────────────────────────────── */

.da-result-text {
  font-size: 1.2rem;
  line-height: 1.5;
  padding: 16px;
  background: #f0fdf4;
  border: 2px solid #86efac;
  border-radius: 8px;
  color: #14532d;
  min-height: 54px;
  font-weight: 500;
}

.da-btn-primary.da-speaking {
  background: var(--da-warning);
}

/* ─── Quick phrases ──────────────────────────────────────── */

.da-quick-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.da-quick-btn {
  padding: 10px 14px;
  border: 2px solid var(--da-border);
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 500;
  background: var(--da-bg);
  color: var(--da-text);
  font-family: inherit;
  transition: border-color 0.15s, background 0.15s;
  min-height: 44px;
}

.da-quick-btn:hover {
  border-color: var(--da-primary);
  background: #eff6ff;
  color: var(--da-primary);
}

/* ─── History ────────────────────────────────────────────── */

.da-badge {
  background: #dbeafe;
  color: var(--da-primary);
  padding: 1px 7px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
}

.da-history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
}

.da-history-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--da-border);
  border-radius: 8px;
  background: var(--da-bg);
  font-size: 0.9rem;
}

.da-history-text {
  flex: 1;
  color: var(--da-text);
  font-size: 0.9rem;
}

.da-history-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.da-icon-btn {
  padding: 6px 10px;
  border: 1px solid var(--da-border);
  border-radius: 6px;
  cursor: pointer;
  background: var(--da-surface);
  font-size: 0.85rem;
  transition: background 0.12s;
}
.da-icon-btn:hover { background: #e5e7eb; }

/* ─── Frequent words ─────────────────────────────────────── */

.da-memory-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.da-memory-tag {
  padding: 4px 10px;
  background: #dbeafe;
  color: var(--da-primary);
  border-radius: 14px;
  font-size: 0.83rem;
  font-weight: 500;
}

/* ─── Instructions ───────────────────────────────────────── */

.da-instructions {
  background: #fafafa;
}

.da-guide {
  margin: 0 0 0 16px;
  padding: 0;
  color: var(--da-text);
  font-size: 0.92rem;
  line-height: 1.8;
}

.da-guide li { margin-bottom: 4px; }

.da-guide kbd {
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.78rem;
  font-family: inherit;
}

/* ─── Footer ─────────────────────────────────────────────── */

.da-footer-opts {
  text-align: center;
  padding: 16px;
}

/* ─── Generating state ───────────────────────────────────── */

.da-generating .da-textarea {
  opacity: 0.7;
}

/* ─── Copy feedback ──────────────────────────────────────── */

.da-btn-secondary.da-copied {
  background: #dcfce7;
  color: var(--da-success);
}

/* ─── Responsive ─────────────────────────────────────────── */

@media (max-width: 480px) {
  .da-context-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .da-btn {
    font-size: 0.88rem;
    padding: 11px 14px;
  }
  .da-result-text {
    font-size: 1.05rem;
  }
}