/* ============================================
   相談窓口 予約ページ
   （style.css のCSS変数を利用）
   ============================================ */

.kb-section { padding: 60px 0 80px; }

.kb-intro { text-align: center; max-width: 760px; margin: 0 auto 32px; }
.kb-intro h2 {
  font-size: clamp(20px, 2.5vw, 26px);
  color: var(--color-red);
  font-weight: 700;
  margin: 0 0 16px;
  line-height: 1.6;
}

.kb-note {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.8;
}
.kb-hint {
  font-size: 12px;
  color: var(--color-text-muted);
  margin: 6px 0 0;
  line-height: 1.7;
}

/* ---- お知らせ枠 ---- */
.kb-notice-box {
  background: var(--color-bg-soft);
  padding: 20px 24px;
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 32px;
  border-radius: 4px;
}
.kb-notice-box strong { display: block; color: var(--color-text); margin-bottom: 8px; font-size: 14px; }
.kb-notice-box ul { margin: 0; }
.kb-notice-box li { position: relative; padding-left: 1.1em; }
.kb-notice-box li::before {
  content: "・";
  position: absolute;
  left: 0;
}

/* ---- メッセージ ---- */
.kb-alert {
  margin: 0 0 20px;
  padding: 16px 20px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.8;
}
.kb-alert-success { background: #e8f5e9; border: 1px solid #81c784; color: #1b5e20; }
.kb-alert-error   { background: #fdecea; border: 1px solid #e57373; color: #b71c1c; }
.kb-alert-warn    { background: #fff8e1; border: 1px solid #ffca28; color: #7a5000; }

/* ---- ステップ表示 ---- */
.kb-stepnav {
  display: flex;
  gap: 4px;
  margin: 0 0 32px;
  font-size: 12px;
}
.kb-stepnav li {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 4px;
  color: var(--color-text-muted);
  background: var(--color-bg-gray);
  border-radius: 4px;
  text-align: center;
  line-height: 1.4;
}
.kb-stepnav li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--color-border);
  font-weight: 700;
}
.kb-stepnav li.is-current { background: var(--color-red); color: #fff; }
.kb-stepnav li.is-current span { background: #fff; color: var(--color-red); border-color: #fff; }
.kb-stepnav li.is-done { background: var(--color-beige); color: var(--color-text); }

.kb-step-title {
  font-size: 18px;
  margin: 0 0 20px;
  padding-left: 12px;
  border-left: 4px solid var(--color-red);
  line-height: 1.5;
}

/* ---- カレンダー ---- */
.kb-cal-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
}
.kb-cal-month { font-size: 20px; font-weight: 700; min-width: 8em; text-align: center; }
.kb-cal-nav {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text);
  transition: background 0.2s;
}
.kb-cal-nav:hover:not(:disabled) { background: var(--color-bg-soft); }
.kb-cal-nav:disabled { opacity: 0.3; cursor: default; }

.kb-cal-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
.kb-cal-table th {
  padding: 8px 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}
.kb-cal-table th.kb-dow-0, .kb-cal-table td.kb-dow-0 .kb-cal-day { color: #d0342c; }
.kb-cal-table th.kb-dow-6, .kb-cal-table td.kb-dow-6 .kb-cal-day { color: #2b6cb0; }

.kb-cal-table td { border: 1px solid var(--color-border); padding: 0; height: 74px; vertical-align: top; }
.kb-cal-empty { background: var(--color-bg-gray); border-color: var(--color-bg-gray) !important; }

.kb-cal-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 100%;
  height: 100%;
  min-height: 72px;
  padding: 6px 2px;
  border: 0;
  background: none;
  font-family: inherit;
  cursor: pointer;
}
.kb-cal-btn.is-disabled { cursor: default; background: #fafafa; }
.kb-cal-day { font-size: 15px; font-weight: 700; line-height: 1; }
.kb-cal-mark { font-size: 17px; line-height: 1; color: var(--color-red); }
.kb-cal-btn.is-disabled .kb-cal-mark { color: #ccc; }
.kb-cal-count { font-size: 10px; color: var(--color-text-muted); }

.kb-cal-cell.is-open .kb-cal-btn:hover { background: var(--color-cream); }
.kb-cal-cell.is-selected { outline: 2px solid var(--color-red); outline-offset: -2px; }
.kb-cal-cell.is-selected .kb-cal-btn { background: var(--color-beige); }
.kb-cal-cell.is-today .kb-cal-day { text-decoration: underline; text-underline-offset: 3px; }

.kb-legend { font-size: 12px; color: var(--color-text-muted); text-align: right; margin: 8px 0 0; }
.kb-legend-open { color: var(--color-red); font-weight: 700; }
.kb-legend-close { color: #ccc; font-weight: 700; }

.kb-loading { padding: 40px 0; text-align: center; color: var(--color-text-muted); font-size: 14px; }

/* ---- 時間の選択 ---- */
.kb-slots-head { margin: 32px 0 12px; font-size: 15px; }
.kb-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.kb-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 14px 8px;
  border: 1px solid var(--color-red);
  background: #fff;
  color: var(--color-red);
  border-radius: 4px;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.kb-slot:hover { background: var(--color-red); color: #fff; }
.kb-slot-time { font-size: 17px; font-weight: 700; line-height: 1.2; }
.kb-slot-range { font-size: 11px; opacity: 0.8; }

/* ---- 選択内容の表示 ---- */
.kb-selected {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  background: var(--color-bg-soft);
  padding: 14px 20px;
  border-radius: 4px;
  margin-bottom: 28px;
  font-size: 15px;
}
.kb-selected-label { font-size: 12px; color: var(--color-text-light); }
.kb-link {
  border: 0;
  background: none;
  color: var(--color-red);
  font-family: inherit;
  font-size: 13px;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

/* ---- フォーム ---- */
.kb-form { max-width: 100%; }
.kb-form .form-row { margin-bottom: 24px; }

.kb-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}
.kb-btn {
  display: inline-block;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  padding: 14px 40px;
  border-radius: 3px;
  cursor: pointer;
  transition: opacity 0.2s;
  border: 1px solid transparent;
}
.kb-btn:hover { opacity: 0.85; }
.kb-btn:disabled { opacity: 0.5; cursor: default; }
.kb-btn-primary { background: var(--color-red); color: #fff; border-color: var(--color-red); }
.kb-btn-ghost { background: #fff; color: var(--color-text-light); border-color: var(--color-border); }

/* ---- 確認 ---- */
.kb-confirm-list {
  margin: 0 0 8px;
  border-top: 1px solid var(--color-border);
}
.kb-confirm-list dt {
  padding: 14px 0 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-light);
}
.kb-confirm-list dd {
  margin: 0;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
  line-height: 1.8;
  word-break: break-word;
}

/* ---- 完了 ---- */
.kb-done-lead { font-size: 18px; font-weight: 700; text-align: center; margin-bottom: 24px; }
.kb-done-box {
  background: var(--color-bg-soft);
  border-radius: 4px;
  padding: 20px 24px;
  margin-bottom: 24px;
}
.kb-done-row { display: flex; gap: 16px; padding: 6px 0; font-size: 15px; }
.kb-done-row span { min-width: 6em; font-size: 12px; color: var(--color-text-light); padding-top: 4px; }

/* ---- 確認・キャンセル画面 ---- */
.kb-manage { max-width: 640px; margin: 0 auto; }
.kb-manage-status {
  text-align: center;
  padding: 14px;
  border-radius: 4px;
  font-weight: 700;
  margin-bottom: 24px;
}
.kb-manage-status-pending   { background: #fff8e1; color: #7a5000; }
.kb-manage-status-confirmed { background: #e8f5e9; color: #1b5e20; }
.kb-manage-status-cancelled,
.kb-manage-status-rejected,
.kb-manage-status-expired   { background: var(--color-bg-gray); color: var(--color-text-light); }

.kb-cancel-form { margin-top: 28px; text-align: center; }
.kb-back { margin-top: 32px; text-align: center; font-size: 14px; }
.kb-back a { color: var(--color-red); text-decoration: underline; }

/* ---- スマートフォン ---- */
@media (max-width: 600px) {
  .kb-section { padding: 40px 0 60px; }

  .kb-stepnav { font-size: 10px; gap: 2px; }
  .kb-stepnav li { padding: 8px 2px; }
  .kb-stepnav li span { width: 20px; height: 20px; font-size: 11px; }

  .kb-cal-table td { height: 58px; }
  .kb-cal-btn { min-height: 56px; padding: 4px 0; }
  .kb-cal-day { font-size: 13px; }
  .kb-cal-mark { font-size: 14px; }
  .kb-cal-count { display: none; }

  .kb-slots { grid-template-columns: repeat(auto-fill, minmax(94px, 1fr)); gap: 8px; }
  .kb-slot { padding: 12px 4px; }
  .kb-slot-time { font-size: 15px; }

  .kb-actions { flex-direction: column-reverse; }
  .kb-btn { width: 100%; padding: 14px 20px; }

  .kb-done-row { flex-direction: column; gap: 2px; }
  .kb-done-row span { min-width: 0; }
}