/* ==========================================================================
   「AIに相談」ウィジェット（ask-ai-widgetスキル製）
   アンダースコア2本で囲まれたトークンは scripts/inject.py が設置時にブランド色へ置換する。
   ========================================================================== */

/* サイト側にbox-sizingのリセットが無くても幅計算が崩れないようにする */
.ai-consult,
.ai-consult *,
.ai-consult-toast {
  box-sizing: border-box;
}

.ai-consult {
  --ac-accent: #2563EB;
  --ac-accent-deep: #1A1A1A;
  --ac-highlight: #B8860B;
  --ac-ink: #1F1B16;
  --ac-ink-soft: #56504A;
  --ac-ink-faint: #8A8177;
  --ac-bg: #FFFDF7;
  --ac-bg-soft: #F6F1E7;
  --ac-line: rgba(31, 27, 22, 0.12);
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  /* back-to-topボタン（right:2rem bottom:2rem）との重なり回避で90pxに調整 */
  bottom: calc(90px + env(safe-area-inset-bottom));
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  font-family: "Noto Sans JP", "Hiragino Sans", sans-serif;
  color: var(--ac-ink);
}

.ai-consult__button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 54px;
  padding: 0 22px 0 18px;
  border-radius: 999px;
  background: var(--ac-accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.94rem;
  letter-spacing: 0.02em;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.ai-consult__button:hover {
  background: var(--ac-accent-deep);
  transform: translateY(-2px);
  box-shadow: 0 20px 38px rgba(0, 0, 0, 0.34);
}
.ai-consult__button:focus-visible {
  outline: 3px solid var(--ac-highlight);
  outline-offset: 3px;
}
.ai-consult__button-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-consult__button-icon svg { width: 100%; height: 100%; }

.ai-consult__panel {
  width: min(380px, calc(100vw - 36px));
  /* bottom:90px化に合わせてオフセットも120px→170pxに（90+ボタン54+隙間10+上マージン16） */
  max-height: min(640px, calc(100vh - 170px));
  max-height: min(640px, calc(100dvh - 170px));
  overflow-y: auto;
  background: var(--ac-bg);
  border-radius: 22px;
  border: 1px solid var(--ac-line);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.24);
  transform-origin: bottom right;
  animation: ai-consult-pop 0.2s ease;
}
.ai-consult__panel[hidden] { display: none; }

@keyframes ai-consult-pop {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .ai-consult__panel { animation: none; }
}

.ai-consult__panel-inner {
  padding: 18px 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ai-consult__panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.ai-consult__heading {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.6;
  margin: 0;
}

.ai-consult__close {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ac-ink-faint);
  border: 1px solid var(--ac-line);
  background: transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.ai-consult__close:hover { background: var(--ac-bg-soft); color: var(--ac-ink); }
.ai-consult__close svg { width: 15px; height: 15px; }

.ai-consult__page-tag {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ac-highlight);
  background: color-mix(in srgb, var(--ac-highlight) 10%, transparent);
  padding: 4px 12px;
  border-radius: 999px;
}

.ai-consult__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ai-consult__chip {
  border: 1px solid var(--ac-line);
  background: var(--ac-bg-soft);
  color: var(--ac-ink-soft);
  font-size: 0.8rem;
  line-height: 1.5;
  padding: 6px 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  text-align: left;
}
.ai-consult__chip:hover { border-color: var(--ac-accent); color: var(--ac-accent); }
.ai-consult__chip.is-active {
  background: var(--ac-accent);
  border-color: var(--ac-accent);
  color: #fff;
}
.ai-consult__chip:focus-visible {
  outline: 3px solid var(--ac-highlight);
  outline-offset: 2px;
}

.ai-consult__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ai-consult__label {
  font-size: 0.74rem;
  color: var(--ac-ink-faint);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.ai-consult__textarea {
  width: 100%;
  min-height: 60px;
  resize: vertical;
  border: 1px solid var(--ac-line);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ac-ink);
  background: #fff;
  transition: border-color 0.2s ease;
}
.ai-consult__textarea:focus-visible {
  outline: none;
  border-color: var(--ac-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ac-accent) 15%, transparent);
}

.ai-consult__divider {
  height: 1px;
  background: var(--ac-line);
  border: none;
  margin: 2px 0;
}

.ai-consult__services {
  display: flex;
  flex-direction: column;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.ai-consult__service {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ac-ink);
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease;
}
.ai-consult__service:hover { background: var(--ac-bg-soft); }
.ai-consult__service.is-disabled {
  opacity: 0.4;
  pointer-events: none;
  cursor: default;
}
.ai-consult__service:focus-visible {
  outline: 3px solid var(--ac-highlight);
  outline-offset: -2px;
}
.ai-consult__service-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--ac-line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 6px;
}
.ai-consult__service-logo svg { width: 100%; height: 100%; }
.ai-consult__service-name { flex: 1; }
.ai-consult__service-arrow {
  width: 15px;
  height: 15px;
  color: var(--ac-ink-faint);
  flex-shrink: 0;
}

.ai-consult__foot-note {
  font-size: 0.72rem;
  color: var(--ac-ink-faint);
  line-height: 1.7;
  margin: 0;
}

/* ---- toast --------------------------------------------------------- */
.ai-consult-toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom));
  transform: translate(-50%, 12px);
  z-index: 700;
  max-width: min(90vw, 380px);
  /* body直下に置かれるため .ai-consult のCSS変数は届かない。実値で指定する */
  background: #1F1B16;
  color: #fff;
  font-size: 0.86rem;
  line-height: 1.6;
  padding: 13px 20px;
  border-radius: 999px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  text-align: center;
}
.ai-consult-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 480px) {
  .ai-consult { right: max(14px, env(safe-area-inset-right)); bottom: calc(90px + env(safe-area-inset-bottom)); }
  .ai-consult__button { height: 50px; padding: 0 18px 0 16px; font-size: 0.88rem; }
  .ai-consult__panel { width: calc(100vw - 28px); }
}