/* ==========================================
   立方体・直方体メーカー CSS
   Plugin:  cuboid-maker
   Prefix:  cbm-
   Version: 1.0.0
   ========================================== */

.cbm-wrap {
  --cbm-base:         #FFFFFF;
  --cbm-base-light:   #FAFAFA;
  --cbm-base-dark:    #F5F5F5;
  --cbm-main:         #1e3a5f;
  --cbm-main-light:   #2d5a8f;
  --cbm-main-dark:    #0f1e3a;
  --cbm-accent:       #d4af37;
  --cbm-accent-light: #f4cf5f;
  --cbm-accent-dark:  #b8941f;
  --cbm-text:         #2C3E50;
  --cbm-text-light:   #7F8C8D;
  --cbm-border:       #E8E8E8;
  --cbm-shadow:       0 4px 20px rgba(30,58,95,0.1);
  --cbm-shadow-hover: 0 8px 30px rgba(30,58,95,0.15);

  font-family: 'Hiragino Sans', 'Yu Gothic UI', 'Meiryo UI', sans-serif;
  color: var(--cbm-text);
  padding: 20px 0;
}

.cbm-wrap * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.cbm-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ヘッダー */
.cbm-header {
  background: var(--cbm-main);
  border-top: 3px solid var(--cbm-accent);
  border-bottom: 3px solid var(--cbm-accent);
  border-radius: 20px;
  padding: 18px 28px;
  box-shadow: 0 4px 20px rgba(30,58,95,0.3);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cbm-header::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 200%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.12), transparent);
  animation: cbm-shine 4s infinite;
}
.cbm-header h2 {
  color: #fff !important;
  font-size: clamp(1.3rem, 3vw, 1.8rem) !important;
  font-weight: 900 !important;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  position: relative;
  z-index: 1;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}
@keyframes cbm-shine { 0%{left:-100%;} 100%{left:100%;} }

/* フォームパネル */
.cbm-panel {
  background: var(--cbm-base);
  border: 1.5px solid var(--cbm-border);
  border-radius: 20px;
  padding: 22px 25px;
  box-shadow: var(--cbm-shadow);
  position: relative;
  overflow: hidden;
}
.cbm-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cbm-accent), var(--cbm-accent-light), var(--cbm-accent));
}

.cbm-form {
  display: flex;
  gap: 14px;
  align-items: flex-end;
  flex-wrap: wrap;
}
.cbm-input-group {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 110px;
}
.cbm-input-group label {
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  margin-bottom: 6px !important;
  color: var(--cbm-main) !important;
  letter-spacing: 0.03em;
  display: block;
}
.cbm-hidden-label {
  visibility: hidden;
}
.cbm-form input[type="number"] {
  padding: 11px 14px !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  border: 2px solid var(--cbm-border) !important;
  border-radius: 12px !important;
  text-align: center !important;
  transition: all 0.25s;
  background: var(--cbm-base) !important;
  color: var(--cbm-text) !important;
  width: 100% !important;
  box-shadow: none !important;
}
.cbm-form input[type="number"]:hover { border-color: var(--cbm-main-light) !important; }
.cbm-form input[type="number"]:focus {
  border-color: var(--cbm-accent) !important;
  outline: none !important;
  box-shadow: 0 0 0 4px rgba(212,175,55,0.15) !important;
  transform: scale(1.02);
}
.cbm-form input.cbm-input-error {
  border-color: #e53935 !important;
  box-shadow: 0 0 0 3px rgba(229,57,53,0.1) !important;
}
.cbm-error-msg {
  font-size: 0.78rem;
  color: #e53935;
  margin-top: 4px;
  min-height: 16px;
  display: none;
  font-weight: 600;
}
.cbm-error-msg.cbm-show { display: block; }

.cbm-btn-wrap { flex: 0 0 auto; }
.cbm-btn-create {
  padding: 11px 28px !important;
  font-size: 1rem !important;
  font-weight: 900 !important;
  background: linear-gradient(135deg, var(--cbm-main-light) 0%, var(--cbm-main) 100%) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 14px !important;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 4px 12px rgba(30,58,95,0.3);
  white-space: nowrap;
  height: 44px;
  width: 100%;
}
.cbm-btn-create:hover {
  background: linear-gradient(135deg, var(--cbm-main) 0%, var(--cbm-main-dark) 100%) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(30,58,95,0.4);
}
.cbm-btn-create:active { transform: translateY(0); }

/* ギャラリー */
.cbm-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

/* カード */
.cbm-card {
  background: var(--cbm-base);
  border: 1.5px solid var(--cbm-border);
  border-radius: 20px;
  box-shadow: var(--cbm-shadow);
  position: relative;
  transition: all 0.3s ease;
  overflow: hidden;
  animation: cbm-card-appear 0.45s ease-out;
}
.cbm-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cbm-accent), var(--cbm-accent-light), var(--cbm-accent));
}
.cbm-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--cbm-shadow-hover);
  border-color: var(--cbm-accent);
}

.cbm-card-number {
  position: absolute;
  top: 14px; left: 16px;
  font-size: 1rem;
  font-weight: 900;
  color: var(--cbm-main);
  z-index: 2;
}

/* 削除ボタン：右上 */
.cbm-btn-delete {
  position: absolute;
  top: 10px; right: 10px;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: none !important;
  background: rgba(229,57,53,0.1) !important;
  color: #e53935 !important;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  z-index: 2;
  font-weight: 700;
  padding: 0 !important;
  line-height: 1;
}
.cbm-btn-delete:hover {
  background: #e53935 !important;
  color: #fff !important;
  transform: scale(1.1);
}

/* SVGエリア */
.cbm-svg-wrapper {
  width: 100%; height: 200px;
  background: var(--cbm-base-dark);
  overflow: hidden;
  display: flex; justify-content: center; align-items: center;
  position: relative;
  margin-top: 8px;
}
.cbm-svg-wrapper svg { width: 100%; height: 100%; cursor: grab; }
.cbm-svg-wrapper svg:active { cursor: grabbing; }

/* SVG右下コントロール */
.cbm-svg-controls {
  position: absolute;
  bottom: 8px; right: 8px;
  display: flex; gap: 5px;
  z-index: 3;
}
.cbm-svg-controls button {
  width: 30px; height: 30px;
  border-radius: 8px;
  font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  font-weight: 700;
  backdrop-filter: blur(4px);
  padding: 0 !important;
  line-height: 1;
}
.cbm-btn-zoom-in, .cbm-btn-zoom-out {
  background: rgba(30,58,95,0.82) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 2px 8px rgba(30,58,95,0.3);
}
.cbm-btn-zoom-in:hover, .cbm-btn-zoom-out:hover {
  background: var(--cbm-main) !important;
  transform: scale(1.08);
}
.cbm-btn-fullscreen {
  background: rgba(212,175,55,0.88) !important;
  color: var(--cbm-main-dark) !important;
  border: none !important;
  box-shadow: 0 2px 8px rgba(212,175,55,0.35);
  font-size: 0.85rem;
}
.cbm-btn-fullscreen:hover {
  background: var(--cbm-accent) !important;
  transform: scale(1.08);
}

/* カード情報 */
.cbm-card-info {
  padding: 10px 16px 14px;
  font-size: 0.88rem;
  color: var(--cbm-text-light);
  text-align: center;
  border-top: 1px solid var(--cbm-border);
  font-weight: 600;
}

/* モーダル */
.cbm-modal {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #fff;
  justify-content: center; align-items: center;
  padding: 20px;
  z-index: 999999;
}
.cbm-modal-content {
  background: var(--cbm-base);
  border: 1.5px solid var(--cbm-border);
  border-radius: 20px;
  width: min(800px, calc(100vw - 40px));
  height: min(90vh, 680px);
  display: flex; flex-direction: column;
  overflow: hidden;
  position: relative;
  box-shadow: 0 25px 60px rgba(15,30,58,0.35);
  animation: cbm-slide-in 0.35s ease-out;
}
.cbm-modal-content::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cbm-accent), var(--cbm-accent-light), var(--cbm-accent));
  z-index: 5;
}
.cbm-modal-header {
  padding: 18px 56px 12px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--cbm-border);
  text-align: center;
}
.cbm-modal-title {
  font-size: 1.2rem;
  color: var(--cbm-main);
  font-weight: 900;
  margin: 0 !important;
}
.cbm-modal-close {
  position: absolute; top: 12px; right: 14px;
  background: rgba(229,57,53,0.1) !important;
  border: none !important;
  font-size: 1rem; cursor: pointer;
  color: #e53935 !important;
  width: 34px; height: 34px;
  border-radius: 50%;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  z-index: 6;
  padding: 0 !important;
  line-height: 1;
}
.cbm-modal-close:hover { background: #e53935 !important; color: #fff !important; }

.cbm-modal-svg-wrapper {
  flex: 1; min-height: 0; overflow: hidden;
  margin: 12px 16px; border-radius: 12px;
  background: var(--cbm-base);
  border: 1.5px solid var(--cbm-border);
  display: flex; justify-content: center; align-items: center;
  position: relative;
}
.cbm-modal-svg-wrapper svg { width: 100%; height: 100%; cursor: grab; }
.cbm-modal-svg-wrapper svg:active { cursor: grabbing; }

.cbm-modal-svg-controls {
  position: absolute; bottom: 10px; right: 10px;
  display: flex; gap: 6px; z-index: 5;
}
.cbm-modal-svg-controls button {
  width: 40px; height: 40px;
  border-radius: 10px;
  font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  font-weight: 700;
  backdrop-filter: blur(6px);
  padding: 0 !important;
  line-height: 1;
}
.cbm-btn-modal-zoom-in, .cbm-btn-modal-zoom-out {
  background: rgba(30,58,95,0.88) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 3px 10px rgba(30,58,95,0.35);
}
.cbm-btn-modal-zoom-in:hover, .cbm-btn-modal-zoom-out:hover {
  background: var(--cbm-main) !important;
  transform: scale(1.08);
}
.cbm-btn-modal-reset {
  background: rgba(212,175,55,0.88) !important;
  color: var(--cbm-main-dark) !important;
  border: none !important;
  box-shadow: 0 3px 10px rgba(212,175,55,0.35);
}
.cbm-btn-modal-reset:hover {
  background: var(--cbm-accent) !important;
  transform: scale(1.08);
}

.cbm-modal-hint {
  text-align: center;
  padding: 6px 16px 14px;
  font-size: 0.8rem;
  color: var(--cbm-text-light);
  flex-shrink: 0;
}

/* アニメーション */
@keyframes cbm-card-appear {
  from { opacity: 0; transform: translateY(24px) scale(0.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes cbm-card-disappear {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0; transform: scale(0.88); }
}
@keyframes cbm-slide-in {
  from { opacity: 0; transform: translateY(40px) scale(0.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 640px) {
  .cbm-header h2 { font-size: 1.3rem !important; }
  .cbm-form { flex-direction: column; }
  .cbm-gallery { grid-template-columns: 1fr; }
  .cbm-btn-wrap { width: 100%; }
}