/* ============================================================
   BNI Event Calendar — スタイルシート
   テーマの CSS 変数（--color-red 等）を継承
   ============================================================ */

:root {
  --bni-red    : var(--color-red,    #cf2030);
  --bni-orange : var(--color-orange, #ed6d46);
  --bni-white  : var(--color-white,  #fff);
  --bni-black  : var(--color-black,  #363636);
  --bni-gray   : #f5f5f5;
  --bni-border : #ddd;
  --bni-radius : 8px;
  --bni-shadow : 0 2px 8px rgba(0,0,0,.08);
}

/* ==================================================
   共通ユーティリティ
   ================================================== */
.bni-ec-wrap,
.bni-ec-single,
.bni-ec-form-wrap {
  box-sizing: border-box;
}
.bni-ec-wrap *,
.bni-ec-single *,
.bni-ec-form-wrap * {
  box-sizing: border-box;
}

/* ==================================================
   カレンダーページ
   ================================================== */
.bni-ec-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 16px 12px 80px; /* 下にFABボタン分の余白 */
}

.bni-ec-header {
  margin-bottom: 16px;
}

.bni-ec-title {
  font-size: 1.4rem;
  color: var(--bni-black);
  margin: 0;
}

.bni-ec-nav-calendar-icon {
  display: inline-block !important;
  position: relative !important;
  width: 1.1em !important;
  height: 1.1em !important;
  margin-right: .35em !important;
  border: .12em solid currentColor !important;
  border-radius: .16em !important;
  box-sizing: border-box !important;
  vertical-align: -.14em !important;
  flex: 0 0 auto !important;
}
.bni-ec-nav-calendar-icon::before {
  content: "" !important;
  position: absolute !important;
  left: -.12em !important;
  right: -.12em !important;
  top: .24em !important;
  border-top: .12em solid currentColor !important;
}
.bni-ec-nav-calendar-icon::after {
  content: "" !important;
  position: absolute !important;
  left: .2em !important;
  top: -.28em !important;
  width: .12em !important;
  height: .28em !important;
  background: currentColor !important;
  box-shadow: .44em 0 0 currentColor !important;
  border-radius: .08em !important;
}
.bni-ec-nav-event-link {
  display: inline-flex !important;
  align-items: center !important;
  gap: .18em !important;
}
.bni-ec-header-calendar-link {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 56px !important;
  height: 56px !important;
  margin: 0 10px !important;
  color: #555 !important;
  text-decoration: none !important;
  vertical-align: middle !important;
  line-height: 1 !important;
  flex: 0 0 auto !important;
}
.bni-ec-header-calendar-link:hover {
  color: var(--bni-red) !important;
  text-decoration: none !important;
}
.bni-ec-header-calendar-icon {
  display: block !important;
  position: relative !important;
  width: 40px !important;
  height: 40px !important;
  border: 4px solid currentColor !important;
  border-radius: 6px !important;
  box-sizing: border-box !important;
}
.bni-ec-header-calendar-icon::before {
  content: "" !important;
  position: absolute !important;
  left: -4px !important;
  right: -4px !important;
  top: 10px !important;
  border-top: 4px solid currentColor !important;
}
.bni-ec-header-calendar-icon::after {
  content: "" !important;
  position: absolute !important;
  left: 8px !important;
  top: -10px !important;
  width: 5px !important;
  height: 10px !important;
  background: currentColor !important;
  box-shadow: 14px 0 0 currentColor !important;
  border-radius: 3px !important;
}

/* FullCalendar コンテナ */
#bni-ec-calendar {
  background: var(--bni-white);
  border-radius: var(--bni-radius);
  padding: 12px;
  box-shadow: var(--bni-shadow);
}

/* FullCalendar 上書き */
.fc .fc-toolbar-title        { font-size: 1.1em; }
.fc .fc-toolbar               { flex-wrap: wrap; gap: 8px; }
.fc .fc-button-primary       { background-color: var(--bni-red) !important; border-color: var(--bni-red) !important; }
.fc .fc-button-primary:hover { background-color: #a81a26 !important; border-color: #a81a26 !important; }
.fc .fc-button-primary:not(:disabled).fc-button-active { background-color: #8c151f !important; border-color: #8c151f !important; }
.fc-event {
  background-color: var(--bni-orange) !important;
  border-color: var(--bni-orange) !important;
  border-radius: 4px !important;
  cursor: pointer;
  font-size: .82em;
  padding: 1px 4px;
}
.fc-event:hover { filter: brightness(.9); }
.fc-daygrid-day-number,
.fc-col-header-cell-cushion { color: var(--bni-black); text-decoration: none; font-size: .9rem; }
.fc-day-today { background: rgba(207,32,48,.06) !important; }

/* ==================================================
   FAB ボタン（イベント投稿）
   ================================================== */
.bni-ec-btn-fab {
  position: fixed !important;
  right: 28px !important;
  bottom: 86px !important;
  z-index: 9999 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: #cf2030 !important;
  color: #ffffff !important;
  text-decoration: none !important;
  border-radius: 50% !important;
  padding: 0 !important;
  box-shadow: 0 4px 16px rgba(207,32,48,.50) !important;
  font-weight: bold !important;
  width: 76px !important;
  height: 76px !important;
  min-width: 76px !important;
  min-height: 76px !important;
  overflow: visible !important;
  font-size: 0 !important;
  line-height: 1 !important;
  transition: background .2s, box-shadow .2s, transform .15s;
}
.bni-ec-btn-fab:hover {
  background: #a81a26 !important;
  box-shadow: 0 6px 22px rgba(207,32,48,.60) !important;
  transform: translateY(-2px);
}
.bni-ec-fab-icon {
  font-size: 48px !important;
  line-height: 1 !important;
  font-weight: 800 !important;
  flex-shrink: 0 !important;
  display: block !important;
  margin-top: -4px !important;
  color: #ffffff !important;
}
.bni-ec-fab-label {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
@media (max-width: 640px) {
  .bni-ec-btn-fab {
    bottom: 78px !important;
    right: 18px !important;
    width: 72px !important;
    height: 72px !important;
    min-width: 72px !important;
    min-height: 72px !important;
  }
  .bni-ec-fab-icon { font-size: 46px !important; }
}

/* ==================================================
   その他ボタン
   ================================================== */
.bni-ec-btn-primary {
  display: inline-block;
  background: var(--bni-red);
  color: var(--bni-white);
  padding: 14px 36px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
  transition: background .2s;
}
.bni-ec-btn-primary:hover { background: #a81a26; color: var(--bni-white); }

.bni-ec-btn-secondary {
  background: transparent;
  color: var(--bni-red);
  border: 1px solid var(--bni-red);
  padding: 7px 18px;
  border-radius: 4px;
  cursor: pointer;
  font-size: .9rem;
  transition: all .2s;
  margin-top: 8px;
}
.bni-ec-btn-secondary:hover { background: var(--bni-red); color: var(--bni-white); }

.bni-ec-btn-submit {
  background: var(--bni-red);
  color: var(--bni-white);
  border: none;
  padding: 14px 44px;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background .2s;
}
.bni-ec-btn-submit:hover    { background: #a81a26; }
.bni-ec-btn-submit:disabled { background: #ccc; cursor: not-allowed; }

/* ==================================================
   イベント一覧（リスト表示）
   ================================================== */
.bni-ec-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bni-ec-list-item {
  border-bottom: 1px solid var(--bni-border);
}

.bni-ec-list-item a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 14px 0;
  text-decoration: none;
  color: var(--bni-black);
  transition: color .15s;
}
.bni-ec-list-item a:hover { color: var(--bni-red); }

.bni-ec-list-date {
  font-size: .85rem;
  color: var(--bni-red);
  font-weight: bold;
  min-width: 200px;
}
.bni-ec-list-title {
  font-weight: bold;
  flex: 1;
  min-width: 160px;
}
.bni-ec-list-meta {
  font-size: .82rem;
  color: #666;
}

.bni-ec-empty {
  color: #888;
  padding: 20px 0;
  text-align: center;
}

/* ==================================================
   単一イベント詳細ページ
   ================================================== */
.bni-ec-single {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.bni-ec-thumbnail img {
  width: 100%;
  height: auto;
  border-radius: var(--bni-radius);
  margin-bottom: 24px;
}

.bni-ec-single-title {
  font-size: 1.6rem;
  color: var(--bni-black);
  line-height: 1.4;
  margin-bottom: 24px;
}

.bni-ec-single-meta {
  background: var(--bni-gray);
  border-radius: var(--bni-radius);
  padding: 20px 24px;
  margin-bottom: 28px;
}

.bni-ec-meta-item {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
}
.bni-ec-meta-item:last-child { margin-bottom: 0; }

.bni-ec-meta-icon {
  font-size: 1.15rem;
  min-width: 24px;
  margin-top: 3px;
}

.bni-ec-meta-content strong {
  display: block;
  font-size: .78rem;
  color: #888;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.bni-ec-meta-content p,
.bni-ec-meta-content ul { margin: 0; font-size: 1rem; color: var(--bni-black); }

.bni-ec-dates-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.bni-ec-dates-list li { padding: 2px 0; }

.bni-ec-single-content {
  margin-bottom: 28px;
  line-height: 1.8;
}
.bni-ec-single-content h2 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--bni-red);
  padding-bottom: 6px;
}

.bni-ec-cta {
  text-align: center;
  margin: 32px 0;
}

.bni-ec-back { margin-top: 24px; }
.bni-ec-back a { color: var(--bni-red); text-decoration: none; font-size: .9rem; }
.bni-ec-back a:hover { text-decoration: underline; }

/* ==================================================
   投稿フォーム
   ================================================== */
.bni-ec-form-wrap {
  max-width: 700px;
  margin: 0 auto;
  padding: 20px;
}
.bni-ec-form-wrap h2 {
  font-size: 1.4rem;
  color: var(--bni-black);
  margin-bottom: 24px;
}

.bni-ec-field {
  margin-bottom: 22px;
}
.bni-ec-field > label {
  display: block;
  font-weight: bold;
  color: var(--bni-black);
  margin-bottom: 6px;
  font-size: .95rem;
}
.bni-ec-field--inline > label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.bni-ec-field .required { color: var(--bni-red); }

.bni-ec-field input[type="text"],
.bni-ec-field input[type="url"],
.bni-ec-field input[type="number"],
.bni-ec-field input[type="datetime-local"],
.bni-ec-field textarea {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--bni-border);
  border-radius: 4px;
  font-size: 1rem;
  color: var(--bni-black);
  background: var(--bni-white);
  transition: border-color .2s;
}
.bni-ec-field input:focus,
.bni-ec-field textarea:focus {
  border-color: var(--bni-red);
  outline: none;
  box-shadow: 0 0 0 2px rgba(207,32,48,.12);
}
.bni-ec-field textarea { resize: vertical; }

/* 日程フィールド */
.ec-date-row {
  border: 1px solid var(--bni-border);
  border-radius: 4px;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: var(--bni-gray);
  position: relative;
}
.ec-date-inner { display: flex; gap: 12px; flex-wrap: wrap; }
.ec-date-inner.ec-date-inner-hidden { display: none !important; }
.ec-date-field { flex: 1; min-width: 200px; }
.ec-date-field > label {
  font-size: .82rem;
  color: #666;
  font-weight: normal;
  margin-bottom: 4px;
}
.ec-same-day-datetime {
  display: grid;
  grid-template-columns: minmax(170px, 1.2fr) minmax(160px, 1fr) minmax(160px, 1fr);
  gap: 12px;
  align-items: start;
}
.ec-time-selects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.ec-same-day-datetime input,
.ec-same-day-datetime select {
  width: 100%;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--bni-border);
  border-radius: 4px;
  background: var(--bni-white);
  color: var(--bni-black);
  font-size: 1rem;
}
.ec-same-day-datetime.is-invalid input,
.ec-same-day-datetime.is-invalid select {
  border-color: var(--bni-red);
}
.ec-remove-date {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  color: #c00;
  cursor: pointer;
  font-size: .82rem;
  padding: 0;
}

/* 文字数カウンター */
.ec-char-count {
  font-size: .8rem;
  color: #888;
  text-align: right;
  margin-top: 4px;
}

/* フォームフッター */
.bni-ec-form-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--bni-border);
}
.bni-ec-organizer { margin: 0; color: #666; font-size: .9rem; }

/* メッセージ */
#bni-ec-form-message { margin-bottom: 16px; }
#bni-ec-form-message.success {
  background: #e6f4ea;
  color: #1e7e34;
  padding: 14px 18px;
  border-radius: 4px;
  border: 1px solid #a8d5b5;
}
#bni-ec-form-message.error {
  background: #fdecea;
  color: #b71c1c;
  padding: 14px 18px;
  border-radius: 4px;
  border: 1px solid #f5c6c6;
}

/* お知らせ（権限なし等） */
.bni-ec-notice {
  background: var(--bni-gray);
  padding: 28px 24px;
  border-radius: var(--bni-radius);
}

.bni-ec-notice-success {
  background: #e6f4ea;
  color: #1e7e34;
  border: 1px solid #a8d5b5;
  margin-bottom: 16px;
}

/* ================================================
   編集ボタン（イベント詳細ページ）
   ================================================ */
.bni-ec-edit-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 24px 0 8px;
}
.bni-ec-delete-form {
  margin: 0;
}
.bni-ec-btn-edit,
.bni-ec-btn-delete {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: #cf2030;
  border: 2px solid #cf2030;
  border-radius: 4px;
  padding: 10px 20px;
  font-weight: bold;
  font-size: .95rem;
  text-decoration: none;
  transition: background .2s, color .2s;
}
.bni-ec-btn-edit:hover,
.bni-ec-btn-delete:hover {
  background: #cf2030;
  color: #fff;
  text-decoration: none;
}
.bni-ec-btn-delete {
  color: #b71c1c;
  border-color: #b71c1c;
  cursor: pointer;
}
.bni-ec-btn-delete:hover {
  background: #b71c1c;
}
.bni-ec-edit-notice {
  background: #fff8e1;
  border-left: 4px solid #f5a623;
  padding: 10px 16px;
  margin-bottom: 16px;
  font-size: .9rem;
  border-radius: 0 4px 4px 0;
}
.bni-ec-current-image {
  margin-bottom: 8px;
}
.bni-ec-current-image img {
  border-radius: 4px;
  border: 1px solid #ddd;
}
.bni-ec-field-note {
  font-size: .8rem;
  color: #888;
  margin: 0 0 4px;
}