/* ============================================================================
 * SLAI Multimodal Intake — styles
 * ----------------------------------------------------------------------------
 * Neutral by default. Every look is driven by CSS custom properties so each
 * tool skins it with its own palette WITHOUT editing this file. Override the
 * variables on a parent selector (or :root). Do not fork this file.
 *
 *   .my-tool {
 *     --slai-intake-accent: #FF6B2C;   // record button, focus ring, active tab
 *     --slai-intake-ink:    #1F1209;
 *     --slai-intake-bg:     #ffffff;
 *   }
 *
 * PROTECTED FILE. See LOCK.md.
 * ========================================================================== */
.slai-intake {
  --_accent: var(--slai-intake-accent, #E8614A);
  --_accent-deep: var(--slai-intake-accent-deep, #C24A36);
  --_ink: var(--slai-intake-ink, #1A1410);
  --_muted: var(--slai-intake-muted, #6B5B4A);
  --_bg: var(--slai-intake-bg, #ffffff);
  --_field: var(--slai-intake-field-bg, #ffffff);
  --_border: var(--slai-intake-border, rgba(26, 20, 16, 0.14));
  --_radius: var(--slai-intake-radius, 12px);
  --_font: var(--slai-intake-font, inherit);

  font-family: var(--_font);
  color: var(--_ink);
  box-sizing: border-box;
}
.slai-intake * { box-sizing: border-box; }

/* mode tabs */
.slai-intake-tabs {
  display: flex;
  gap: 0.35rem;
  padding: 0.35rem;
  margin-bottom: 1.1rem;
  background: color-mix(in srgb, var(--_ink) 5%, transparent);
  border-radius: 999px;
}
.slai-intake-tab {
  flex: 1;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.62rem 0.75rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--_muted);
  cursor: pointer;
  transition: background 0.16s, color 0.16s;
}
.slai-intake-tab:hover { color: var(--_ink); }
.slai-intake-tab.active { background: var(--_ink); color: var(--_bg); }

/* panes */
.slai-intake-pane { animation: slai-intake-fade 0.28s ease-out; }
@keyframes slai-intake-fade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* textarea */
.slai-intake-textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--_ink);
  background: var(--_field);
  border: 1px solid var(--_border);
  border-radius: var(--_radius);
  padding: 0.85rem 1rem;
  resize: vertical;
  min-height: 180px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.slai-intake-textarea:focus {
  outline: none;
  border-color: var(--_accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--_accent) 18%, transparent);
}
.slai-intake-textarea::placeholder { color: var(--_muted); }

/* drop zone */
.slai-intake-drop {
  border: 1.5px dashed var(--_muted);
  border-radius: calc(var(--_radius) + 4px);
  padding: 2.6rem 1.5rem;
  text-align: center;
  background: var(--_field);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.slai-intake-drop:hover { border-color: var(--_accent); }
.slai-intake-drop.drag-over {
  border-color: var(--_accent);
  border-style: solid;
  background: color-mix(in srgb, var(--_accent) 8%, var(--_field));
}
.slai-intake-drop-title { font-weight: 600; font-size: 1rem; margin-bottom: 0.25rem; }
.slai-intake-drop-sub { font-size: 0.82rem; color: var(--_muted); }

/* file pills */
.slai-intake-files {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem;
}
.slai-intake-file {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  background: color-mix(in srgb, var(--_ink) 7%, transparent);
  border-radius: 999px;
  padding: 0.4rem 0.7rem 0.4rem 0.85rem;
}
.slai-intake-file-x { cursor: pointer; color: var(--_muted); line-height: 1; }
.slai-intake-file-x:hover { color: var(--_accent-deep); }

/* record */
.slai-intake-rec-pane {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  padding: 1.5rem 0;
}
.slai-intake-rec {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: var(--_accent-deep);
  color: var(--_bg);
  font-size: 1.6rem;
  line-height: 1;
  transition: transform 0.18s, background 0.18s;
}
.slai-intake-rec:hover { transform: scale(1.04); background: var(--_accent); }
.slai-intake-rec.recording {
  background: var(--_accent);
  animation: slai-intake-pulse 1.4s ease-in-out infinite;
}
@keyframes slai-intake-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--_accent) 45%, transparent); }
  50% { box-shadow: 0 0 0 14px color-mix(in srgb, var(--_accent) 0%, transparent); }
}
.slai-intake-rec-status { font-size: 0.85rem; color: var(--_muted); font-weight: 600; }
.slai-intake-live {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.85rem 1rem;
  background: var(--_field);
  border: 1px solid var(--_border);
  border-radius: var(--_radius);
  font-size: 0.95rem;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* notes + errors */
.slai-intake-note {
  font-size: 0.82rem;
  color: var(--_muted);
  text-align: center;
  padding: 0.5rem 0;
}
.slai-intake-error {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--_accent-deep);
  font-weight: 600;
}

/* continue */
.slai-intake-continue {
  margin-top: 1.1rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.8rem 1.6rem;
  border: none;
  border-radius: 999px;
  background: var(--_ink);
  color: var(--_bg);
  cursor: pointer;
  transition: background 0.16s, opacity 0.16s;
}
.slai-intake-continue:hover { background: var(--_accent); }
.slai-intake-continue.disabled { opacity: 0.4; cursor: not-allowed; }
.slai-intake-continue.disabled:hover { background: var(--_ink); }