/* サイト案内役。JS が利用できない場合は hidden のまま何も表示しない。
   やわらかい角丸(--corp-radius-soft)は、この中だけで使う。黄は案内役の顔（吹き出しの目）にだけ使う。 */
.corp-assistant,
.corp-assistant * {
  box-sizing: border-box;
}

.corp-assistant [hidden] {
  display: none !important;
}

:root {
  --corp-assistant-launcher-h: 52px;
  --corp-assistant-launcher-w: 184px; /* ラベルつき。内容に合わせず固定し、スクロールトップをその左に置く基準にする */
  --corp-assistant-edge: 24px;
  --corp-assistant-shadow: 0 8px 28px color-mix(in srgb, var(--corp-ink) 16%, transparent);
}

/* 顔: 紺の吹き出しに黄の目(SVG は inc/site-assistant.php)。大きさは --face だけで決まる。
   状態は root の data-assistant-state(idle / greet / thinking / reply)。考え中は目が3つの点に、返答では笑った目になる */
.corp-assistant-avatar {
  --face: 34px;
  flex: 0 0 auto;
  display: inline-block;
  width: var(--face);
  height: var(--face);
}

.corp-assistant-avatar--header {
  --face: 36px;
}

.corp-assistant-avatar--thinking {
  --face: 26px;
}

.corp-guide {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.corp-guide_shape {
  fill: var(--corp-ink);
}

.corp-guide_eyes,
.corp-guide_dots {
  fill: var(--corp-switch);
}

.corp-guide_happy {
  fill: none;
  stroke: var(--corp-switch);
  stroke-width: 2.6;
  stroke-linecap: round;
}

.corp-guide_eyes,
.corp-guide_body,
.corp-guide_dots circle {
  transform-box: fill-box;
}

.corp-guide_eyes {
  transform-origin: 50% 50%;
  animation: corp-guide-blink 4.8s infinite;
  transition:
    opacity 0.15s,
    transform 0.3s ease;
}

.corp-guide_happy,
.corp-guide_dots {
  opacity: 0;
  transition: opacity 0.15s;
}

.corp-guide_body {
  transform-origin: 30% 100%;
  transition: transform 0.3s ease;
}

.corp-guide_dots circle {
  transform-origin: 50% 50%;
}

/* 注目: ランチャーに触れると、吹き出しが少し傾いてこちらを向く */
.corp-assistant-launcher:hover .corp-guide_body,
.corp-assistant-launcher:focus-visible .corp-guide_body {
  transform: rotate(-5deg);
}

.corp-assistant-launcher:hover .corp-guide_eyes,
.corp-assistant-launcher:focus-visible .corp-guide_eyes {
  transform: translateX(-1.2px);
  animation: none;
}

.corp-assistant[data-assistant-state="greet"] .corp-guide_body {
  animation: corp-guide-wave 0.8s ease-in-out 2;
}

.corp-assistant[data-assistant-state="thinking"] .corp-guide_eyes {
  opacity: 0;
  animation: none;
}

.corp-assistant[data-assistant-state="thinking"] .corp-guide_dots {
  opacity: 1;
}

.corp-assistant[data-assistant-state="thinking"] .corp-guide_dots circle,
.corp-assistant .corp-assistant-avatar--thinking .corp-guide_dots circle {
  animation: corp-guide-dot 0.9s ease-in-out infinite;
}

.corp-assistant[data-assistant-state="thinking"] .corp-guide_dots circle:nth-child(2),
.corp-assistant .corp-assistant-avatar--thinking .corp-guide_dots circle:nth-child(2) {
  animation-delay: 0.15s;
}

.corp-assistant[data-assistant-state="thinking"] .corp-guide_dots circle:nth-child(3),
.corp-assistant .corp-assistant-avatar--thinking .corp-guide_dots circle:nth-child(3) {
  animation-delay: 0.3s;
}

.corp-assistant[data-assistant-state="reply"] .corp-guide_eyes {
  opacity: 0;
  animation: none;
}

.corp-assistant[data-assistant-state="reply"] .corp-guide_happy {
  opacity: 1;
}

.corp-assistant[data-assistant-state="reply"] .corp-guide_body {
  animation: corp-guide-hop 0.45s ease-out 1;
}

/* 会話の中の「考え中」の顔は、全体の状態にかかわらず常に点を出す(上の状態ルールより後ろに置く) */
.corp-assistant .corp-assistant-avatar--thinking .corp-guide_body {
  animation: none;
}

.corp-assistant .corp-assistant-avatar--thinking .corp-guide_eyes,
.corp-assistant .corp-assistant-avatar--thinking .corp-guide_happy {
  opacity: 0;
  animation: none;
}

.corp-assistant .corp-assistant-avatar--thinking .corp-guide_dots {
  opacity: 1;
}

@keyframes corp-guide-blink {
  0%,
  92%,
  96%,
  100% {
    transform: scaleY(1);
  }

  94% {
    transform: scaleY(0.1);
  }
}

@keyframes corp-guide-hop {
  0%,
  100% {
    transform: translateY(0);
  }

  45% {
    transform: translateY(-4px);
  }
}

@keyframes corp-guide-wave {
  0%,
  100% {
    transform: rotate(0);
  }

  30% {
    transform: rotate(-8deg);
  }

  70% {
    transform: rotate(5deg);
  }
}

@keyframes corp-guide-dot {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }

  40% {
    transform: translateY(-2.5px);
    opacity: 1;
  }
}

/* ---- ランチャー ---- */
.corp-assistant-launcher {
  position: fixed;
  right: var(--corp-assistant-edge);
  bottom: var(--corp-assistant-base, var(--corp-assistant-edge));
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  width: var(--corp-assistant-launcher-w);
  height: var(--corp-assistant-launcher-h);
  padding: 0 16px;
  border: 1px solid var(--corp-rule);
  border-radius: 9999px;
  background: var(--corp-white);
  color: var(--corp-ink);
  box-shadow: var(--corp-assistant-shadow);
  cursor: pointer;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
}

.corp-assistant-launcher:hover {
  border-color: var(--corp-sky);
}

.corp-assistant-launcher-label--compact {
  display: none;
}

/* ---- パネル ---- */
.corp-assistant-dialog {
  position: fixed;
  right: var(--corp-assistant-edge);
  bottom: var(--corp-assistant-edge);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  width: min(392px, calc(100vw - 16px));
  height: min(660px, calc(100vh - var(--corp-header-h) - 40px));
  height: min(660px, calc(100dvh - var(--corp-header-h) - 40px));
  overflow: hidden;
  border: 1px solid var(--corp-rule);
  border-radius: var(--corp-radius-soft);
  background: var(--corp-white);
  color: var(--corp-ink);
  box-shadow: var(--corp-assistant-shadow);
  animation: corp-assistant-open 0.16s ease-out;
}

@keyframes corp-assistant-open {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.corp-assistant-header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px 10px 16px;
  border-bottom: 1px solid var(--corp-rule);
  background: var(--corp-white);
}

.corp-assistant-heading {
  flex: 1 1 auto;
  min-width: 0;
}

.corp-assistant-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.corp-assistant-tagline {
  margin: 2px 0 0;
  color: var(--corp-soft);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.corp-assistant-close {
  position: relative;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: var(--corp-radius-soft);
  background: transparent;
  color: var(--corp-ink);
  cursor: pointer;
}

.corp-assistant-close::before,
.corp-assistant-close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  margin: -1px 0 0 -8px;
  border-radius: 1px;
  background: currentColor;
  transform: rotate(45deg);
}

.corp-assistant-close::after {
  transform: rotate(-45deg);
}

.corp-assistant-close:hover {
  background: var(--corp-paper);
}

/* ---- 会話(ここだけスクロール)と入力 ---- */
.corp-assistant-chat-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.corp-assistant-log {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  padding: 16px;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--corp-paper);
}

.corp-assistant-message {
  max-width: 86%;
  margin: 0;
  padding: 11px 14px;
  border: 1px solid var(--corp-grid);
  border-radius: var(--corp-radius-soft);
  background: var(--corp-white);
  font-size: 0.9375rem;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.corp-assistant-message--assistant {
  align-self: flex-start;
  border-bottom-left-radius: var(--corp-radius);
}

.corp-assistant-message--user {
  align-self: flex-end;
  border-color: var(--corp-ink);
  border-bottom-right-radius: var(--corp-radius);
  background: var(--corp-ink);
  color: var(--corp-white);
}

.corp-assistant-message--error {
  border-color: color-mix(in srgb, var(--corp-error) 55%, var(--corp-white));
  background: color-mix(in srgb, var(--corp-error) 6%, var(--corp-white));
}

.corp-assistant-thinking {
  display: flex;
  align-items: center;
  padding: 12px 14px;
}

/* 答えの下のリンク: 縦に並ぶ、押しやすい行 */
.corp-assistant-links {
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  margin-top: -2px;
}

.corp-assistant-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--corp-sky);
  border-radius: var(--corp-radius-soft);
  background: var(--corp-white);
  color: var(--corp-sky-text);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  text-wrap: balance;
}

.corp-assistant-links a::after {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.corp-assistant-links a:hover {
  background: var(--corp-pale-blue);
}

/* 候補: 会話の中に置く。最初の送信のあとは JS が隠す */
.corp-assistant-prompts {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.corp-assistant-prompts button {
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--corp-rule);
  border-radius: var(--corp-radius-soft);
  background: var(--corp-white);
  color: var(--corp-ink);
  cursor: pointer;
  font: inherit;
  font-size: 0.875rem;
  line-height: 1.5;
  text-align: left;
}

.corp-assistant-prompts button:hover:not(:disabled) {
  border-color: var(--corp-sky);
  background: var(--corp-pale-blue);
}

.corp-assistant-composer {
  flex: 0 0 auto;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--corp-rule);
  background: var(--corp-white);
}

.corp-assistant-summary-open {
  display: block;
  width: 100%;
  min-height: 44px;
  margin: 0 0 8px;
  padding: 8px 14px;
  border: 1px solid var(--corp-sky);
  border-radius: var(--corp-radius-soft);
  background: var(--corp-white);
  color: var(--corp-sky-text);
  cursor: pointer;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  box-shadow: var(--corp-press-light);
}

.corp-assistant-summary-open:hover {
  background: var(--corp-pale-blue);
}

.corp-assistant-form {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.corp-assistant-form textarea {
  flex: 1 1 auto;
  display: block;
  min-width: 0;
  min-height: 44px;
  max-height: calc(4 * 1.5em + 22px);
  padding: 10px 12px;
  border: 1px solid var(--corp-rule);
  border-radius: var(--corp-radius-soft);
  background: var(--corp-white);
  color: var(--corp-ink);
  font: inherit;
  font-size: 1rem;
  line-height: 1.5;
  resize: none;
  box-shadow: var(--corp-recess);
}

.corp-assistant-form textarea::placeholder {
  color: var(--corp-soft);
  font-size: 0.875rem; /* 390px 幅でも1行に収める(入力する文字は 16px のまま) */
}

.corp-assistant-submit {
  flex: 0 0 auto;
  min-width: 56px;
  height: 44px;
  padding: 0 16px;
  border: 0;
  border-radius: var(--corp-radius-soft);
  background: var(--corp-ink);
  color: var(--corp-white);
  cursor: pointer;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  box-shadow: var(--corp-press);
}

.corp-assistant-submit:disabled {
  cursor: wait;
  opacity: 0.55;
}

.corp-assistant-status {
  margin: 0;
  color: var(--corp-soft);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.corp-assistant-status:not(:empty) {
  margin-top: 6px;
}

.corp-assistant-notice {
  margin: 8px 0 0;
  color: var(--corp-soft);
  font-size: 0.6875rem;
  line-height: 1.5;
}

.corp-assistant-close:focus-visible,
.corp-assistant-launcher:focus-visible,
.corp-assistant-links a:focus-visible,
.corp-assistant-prompts button:focus-visible,
.corp-assistant-summary-open:focus-visible,
.corp-assistant-form textarea:focus-visible,
.corp-assistant-submit:focus-visible,
.corp-assistant-summary-submit:focus-visible,
.corp-assistant-summary-back:focus-visible,
.corp-assistant-summary-direct-link:focus-visible,
.corp-assistant-summary select:focus-visible,
.corp-assistant-summary textarea:focus-visible {
  outline: 3px solid var(--corp-focus);
  outline-offset: 2px;
}

/* ---- まとめの画面 ---- */
.corp-assistant-summary {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 16px;
  overflow-y: auto;
  background: var(--corp-white);
}

.corp-assistant-summary_title {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}

.corp-assistant-summary-lead {
  margin: 0 0 12px;
  color: var(--corp-soft);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.corp-assistant-summary label {
  display: block;
  margin: 12px 0 4px;
  font-size: 0.8125rem;
  font-weight: 700;
}

.corp-assistant-summary select,
.corp-assistant-summary textarea {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--corp-rule);
  border-radius: var(--corp-radius-soft);
  background: var(--corp-white);
  color: var(--corp-ink);
  font: inherit;
  font-size: 1rem;
  line-height: 1.5;
  box-shadow: var(--corp-recess);
}

.corp-assistant-summary textarea {
  flex: 1 1 auto;
  min-height: calc(5 * 1.5em + 22px);
  resize: none;
}

.corp-assistant-summary-status {
  margin: 8px 0 0;
  color: var(--corp-error);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.corp-assistant-summary-direct-link {
  display: inline-block;
  align-self: flex-start;
  margin-top: 8px;
  color: var(--corp-sky-text);
  font-size: 0.8125rem;
  font-weight: 700;
}

.corp-assistant-summary-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.corp-assistant-summary-back,
.corp-assistant-summary-submit {
  min-height: 44px;
  padding: 8px 14px;
  border-radius: var(--corp-radius-soft);
  cursor: pointer;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
}

.corp-assistant-summary-back {
  flex: 0 0 auto;
  border: 1px solid var(--corp-rule);
  background: var(--corp-white);
  color: var(--corp-ink);
  box-shadow: var(--corp-press-light);
}

.corp-assistant-summary-submit {
  flex: 1 1 auto;
  border: 0;
  background: var(--corp-ink);
  color: var(--corp-white);
  box-shadow: var(--corp-press);
}

.corp-assistant-summary-open:active,
.corp-assistant-submit:not(:disabled):active,
.corp-assistant-summary-back:active,
.corp-assistant-summary-submit:not(:disabled):active {
  transform: translateY(1px);
  box-shadow: none;
}

#contact-assistant-draft-choice {
  margin-top: 12px;
  padding: 12px;
  border-left: 3px solid var(--corp-sky);
  background: var(--corp-pale-blue);
}

#contact-assistant-draft-choice p {
  margin: 0 0 8px;
  font-size: 0.82rem;
  line-height: 1.55;
}

#contact-assistant-draft-choice button {
  margin: 4px 8px 0 0;
  padding: 6px 10px;
  border: 1px solid var(--corp-rule);
  border-radius: var(--corp-radius);
  background: var(--corp-white);
  color: var(--corp-ink);
  cursor: pointer;
}

/* ランチャーの下端(--corp-assistant-base)。スマホで固定の CTA バーがあるページでは、バーの上に置く */
body.has-site-assistant {
  --corp-assistant-base: var(--corp-assistant-edge);
}

/* フッターの最下部の文字が、固定のランチャーの下に隠れないよう、案内役があるときは下余白を足す */
html body.has-site-assistant {
  padding-bottom: calc(var(--corp-assistant-edge) + var(--corp-assistant-launcher-h));
}

/* スクロールトップ(.scroll-top。site-chrome.css / common.css)は右下に固定で、ランチャーと重なる。
   ランチャーがあるときは、その左に12px空けて、下端をそろえて並べる(フッターの文字の上に積まない)。 */
body.has-site-assistant .scroll-top {
  right: calc(var(--corp-assistant-edge) + var(--corp-assistant-launcher-w) + 12px);
  bottom: var(--corp-assistant-base);
}

@media screen and (max-width: 780px) {
  :root {
    --corp-assistant-edge: 16px;
    --corp-assistant-launcher-w: 120px; /* 「相談」の形 */
  }

  .corp-assistant-launcher {
    transition: bottom 0.2s ease;
  }

  .corp-assistant-launcher-label {
    display: none;
  }

  .corp-assistant-launcher-label--compact {
    display: inline;
  }

  .corp-assistant-dialog {
    top: calc(var(--corp-header-h) + 8px + env(safe-area-inset-top));
    right: 8px;
    bottom: calc(8px + env(safe-area-inset-bottom));
    left: 8px;
    width: auto;
    height: auto;
  }

  html body.has-site-assistant {
    padding-bottom: calc(var(--corp-assistant-edge) + var(--corp-assistant-launcher-h) + env(safe-area-inset-bottom));
  }

  body.has-site-assistant {
    --corp-assistant-base: calc(var(--corp-assistant-edge) + env(safe-area-inset-bottom));
  }

  /* 固定の CTA バーがあるページでは、ランチャーはバーの上に置く(バーに重ねない)。
     バーが引っ込んでいる間(corporate.js が is-hidden を付ける)は、バーの高さ分を空けない */
  body.has-site-assistant.has-corporate-cta-bar {
    --corp-assistant-base: calc(var(--corp-bar-h) + 12px + env(safe-area-inset-bottom));
  }

  body.has-site-assistant.has-corporate-cta-bar:has(nav.corporate-cta-bar.is-hidden) {
    --corp-assistant-base: calc(var(--corp-assistant-edge) + env(safe-area-inset-bottom));
  }

  html body.has-site-assistant.has-corporate-cta-bar {
    padding-bottom: calc(var(--corp-bar-h) + 12px + var(--corp-assistant-launcher-h) + 12px + env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce) {
  .corp-assistant-dialog {
    animation: none;
  }

  .corp-assistant-launcher {
    transition: none;
  }

  .corp-guide,
  .corp-guide * {
    animation: none !important;
    transition: none !important;
  }
}