/* =============================================
   tool-core.css - kigencheck.jp ツール共通スタイル
   tool/index.php の <head> で読み込む
   ============================================= */

/* --------------------------------------------
   CSS変数
   -------------------------------------------- */
:root {
  --kc-pink:        #f78da7;
  --kc-pink-light:  #fff0f4;
  --kc-pink-mid:    #fcd5de;
  --kc-pink-dark:   #d95f80;
  --kc-ok:          #6bc46a;
  --kc-ok-light:    #f0faf0;
  --kc-warn:        #f0a500;
  --kc-warn-light:  #fffbf0;
  --kc-ng:          #e05252;
  --kc-ng-light:    #fff5f5;
  --kc-gray:        #555;
  --kc-gray-light:  #f5f5f5;
  --kc-radius:      14px;
  --kc-shadow:      0 4px 16px rgba(0,0,0,0.08);
}

/* --------------------------------------------
   ツールヘッダー
   -------------------------------------------- */
.kc-tool-header {
  background: linear-gradient(135deg, #2c1a0e, #3d2512);
  border-radius: 12px 12px 0 0;
  padding: 6px 20px;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.kc-tool-label {
  color: #f5c842;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .12em;
  flex-shrink: 0;
}

.kc-tool-title {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.4;
}

/* --------------------------------------------
   モード選択
   -------------------------------------------- */
.kc-mode-lead {
  font-size: 0.92rem;
  color: var(--kc-gray);
  margin: 0 0 14px;
  text-align: center;
}

.kc-mode-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.kc-mode-btn {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--kc-radius);
  border: 2px solid var(--kc-pink-mid);
  background: #fff;
  color: var(--kc-gray);
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  line-height: 1.5;
}

.kc-mode-btn:hover {
  border-color: var(--kc-pink);
  background: var(--kc-pink-light);
}

.kc-mode-btn.active {
  border-color: var(--kc-pink);
  background: var(--kc-pink-light);
  color: var(--kc-pink-dark);
  font-weight: 700;
}

/* --------------------------------------------
   セクションリード
   -------------------------------------------- */
.kc-section-lead {
  font-size: 0.88rem;
  color: var(--kc-gray);
  margin: 16px 0 8px;
  font-weight: 600;
}

/* --------------------------------------------
   セレクトボックス
   -------------------------------------------- */
.kc-select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--kc-radius);
  border: 1.5px solid var(--kc-pink-mid);
  background: #fff;
  font-size: 0.9rem;
  color: #333;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23f78da7' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
  margin-bottom: 4px;
  transition: border-color 0.2s;
}

.kc-select:focus {
  outline: none;
  border-color: var(--kc-pink);
  box-shadow: 0 0 0 3px rgba(247,141,167,0.15);
}

/* --------------------------------------------
   日付入力
   -------------------------------------------- */
.kc-date-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--kc-radius);
  border: 1.5px solid var(--kc-pink-mid);
  background: #fff;
  font-size: 0.9rem;
  color: #333;
  margin-bottom: 4px;
  transition: border-color 0.2s;
}

.kc-date-input:focus {
  outline: none;
  border-color: var(--kc-pink);
  box-shadow: 0 0 0 3px rgba(247,141,167,0.15);
}

/* --------------------------------------------
   計算ボタン
   -------------------------------------------- */
.kc-calc-btn {
  width: 100%;
  padding: 14px;
  margin-top: 12px;
  border-radius: var(--kc-radius);
  border: none;
  background: linear-gradient(135deg, var(--kc-pink), var(--kc-pink-dark));
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all 0.2s;
  box-shadow: 0 3px 10px rgba(247,141,167,0.35);
}

.kc-calc-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(247,141,167,0.45);
}

.kc-calc-btn:active {
  transform: translateY(0);
}

/* --------------------------------------------
   結果エリア - 共通
   -------------------------------------------- */
.kc-conclusion {
  margin-top: 20px;
  padding: 20px;
  border-radius: var(--kc-radius);
  border: 2px solid transparent;
}

.kc-conclusion.ok {
  background: var(--kc-ok-light);
  border-color: var(--kc-ok);
}

.kc-conclusion.warn {
  background: var(--kc-warn-light);
  border-color: var(--kc-warn);
}

.kc-conclusion.ng {
  background: var(--kc-ng-light);
  border-color: var(--kc-ng);
}

.kc-status-label {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.kc-limit-date {
  font-size: 0.95rem;
  color: var(--kc-gray);
  margin-bottom: 4px;
}

.kc-limit-date strong {
  color: #333;
  font-size: 1.05rem;
}

.kc-days-left {
  font-size: 0.9rem;
  color: var(--kc-gray);
}

.kc-days-left strong {
  font-size: 1.1rem;
  color: #333;
}

/* --------------------------------------------
   プログレスバー
   -------------------------------------------- */
.kc-progress-wrap {
  width: 100%;
  height: 10px;
  background: #e8e8e8;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 14px;
}

.kc-progress-bar {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s ease;
}

.kc-progress-label {
  font-size: 0.78rem;
  color: #888;
  margin-top: 4px;
  text-align: right;
}

/* --------------------------------------------
   キャラクター会話
   -------------------------------------------- */
.character-conversation {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--kc-radius);
  background: #fff;
  box-shadow: var(--kc-shadow);
}

.character-conversation img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 50%;
}

.kc-bubble {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.65;
  color: #333;
  padding: 10px 14px;
  background: var(--kc-gray-light);
  border-radius: 0 12px 12px 12px;
  position: relative;
}

.kc-bubble::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 12px;
  border: 5px solid transparent;
  border-right-color: var(--kc-gray-light);
}

.character-conversation.kc-ok   .kc-bubble { background: var(--kc-ok-light);   }
.character-conversation.kc-ok   .kc-bubble::before { border-right-color: var(--kc-ok-light); }
.character-conversation.kc-warn .kc-bubble { background: var(--kc-warn-light);  }
.character-conversation.kc-warn .kc-bubble::before { border-right-color: var(--kc-warn-light); }
.character-conversation.kc-ng   .kc-bubble { background: var(--kc-ng-light);    }
.character-conversation.kc-ng   .kc-bubble::before { border-right-color: var(--kc-ng-light); }

/* --------------------------------------------
   Googleカレンダーボタン
   -------------------------------------------- */
.kc-gcal-btn {
  display: block;
  width: 100%;
  margin-top: 14px;
  padding: 13px;
  border-radius: var(--kc-radius);
  background: #4285f4;
  color: #fff;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 3px 10px rgba(66,133,244,0.3);
}

.kc-gcal-btn:hover {
  background: #2a75f3;
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(66,133,244,0.4);
}

/* --------------------------------------------
   ローディング
   -------------------------------------------- */
.kc-loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--kc-pink);
  font-size: 1rem;
  animation: kcPulse 1.2s ease-in-out infinite;
}

@keyframes kcPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* --------------------------------------------
   レスポンシブ
   -------------------------------------------- */
@media (max-width: 480px) {
  .kc-tool-title   { font-size: 0.88rem; }
  .kc-mode-btn     { font-size: 0.85rem; padding: 11px 12px; }
  .kc-calc-btn     { font-size: 0.92rem; padding: 13px; }
  .character-conversation img { width: 56px; height: 56px; }
  .kc-bubble       { font-size: 0.85rem; }
  .kc-gcal-btn     { font-size: 0.85rem; padding: 12px; }
  .kc-conclusion   { padding: 16px; }
}
