/* ==========================================================================
   OGP Image Cropper - Stylesheet (Halcyon Design System)
   ========================================================================== */

:root {
  --cropper-bg: #1e1e2f;
  --cropper-guide: rgba(255, 255, 255, 0.7);
  --cropper-safe-guide: rgba(255, 215, 0, 0.8);
}

/* メインアプリケーションカード */
.ogp-app-card {
  display: block;
  margin-bottom: 2rem;
}

/* セクションタイトル */
.step-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--clr-brown);
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--clr-sage);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
}

/* ドロップゾーン */
.dropzone-container {
  border: 2px dashed rgba(154, 176, 143, 0.6);
  border-radius: 16px;
  padding: 2.2rem 1.5rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
}

.dropzone-container:hover,
.dropzone-container.dragover {
  background: rgba(154, 176, 143, 0.15);
  border-color: var(--clr-sage);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(154, 176, 143, 0.2);
}

.dropzone-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.8rem;
  color: var(--clr-sage);
  opacity: 0.9;
}

.dropzone-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-brown);
  margin-bottom: 0.3rem;
}

.dropzone-sub {
  font-size: 0.78rem;
  color: var(--clr-brown);
  opacity: 0.65;
}

/* プリセット選択ボタングリッド */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.preset-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.5rem;
  background: rgba(255, 255, 255, 0.6);
  border: 1.5px solid rgba(106, 86, 74, 0.15);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-main);
  text-align: center;
}

.preset-btn:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--clr-sage);
  transform: translateY(-1px);
}

.preset-btn.active {
  background: linear-gradient(135deg, rgba(154, 176, 143, 0.2), rgba(146, 181, 188, 0.25));
  border-color: var(--clr-sage);
  box-shadow: 0 0 10px rgba(154, 176, 143, 0.3);
}

.preset-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-brown);
}

.preset-ratio {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-brown);
  opacity: 0.7;
  margin-top: 2px;
}

/* クロップステージ（メイン編集エリア） */
.cropper-stage-wrapper {
  position: relative;
  width: 100%;
  background: #181824;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5), 0 6px 20px rgba(0, 0, 0, 0.15);
  margin-top: 1rem;
  user-select: none;
  touch-action: none;
}

.cropper-canvas-container {
  position: relative;
  width: 100%;
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: grab;
}

.cropper-canvas-container:active {
  cursor: grabbing;
}

#crop-canvas {
  display: block;
  max-width: 100%;
  max-height: 100%;
}

/* ツールバー / コントロールパネル */
.controls-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 14px;
  border: 1px solid rgba(154, 176, 143, 0.25);
  padding: 1.2rem;
  margin-top: 1.2rem;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.control-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-brown);
  min-width: 90px;
}

.control-slider-group {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex: 1;
  min-width: 200px;
}

.control-slider {
  flex: 1;
  accent-color: var(--clr-sage);
  cursor: pointer;
}

.slider-val {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-brown);
  min-width: 45px;
  text-align: right;
}

/* ボタングループ */
.btn-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tool-btn {
  padding: 0.45rem 0.85rem;
  background: #fff;
  border: 1.5px solid rgba(106, 86, 74, 0.2);
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-brown);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.tool-btn:hover {
  background: rgba(154, 176, 143, 0.15);
  border-color: var(--clr-sage);
  color: var(--clr-brown);
}

.tool-btn.active {
  background: var(--clr-sage);
  color: #fff;
  border-color: var(--clr-sage);
}

/* カスタムサイズ入力欄 */
.custom-size-inputs {
  display: none;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.6rem;
  background: rgba(255, 255, 255, 0.7);
  padding: 0.8rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(154, 176, 143, 0.3);
}

.custom-input {
  width: 90px;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  border: 1.5px solid rgba(106, 86, 74, 0.2);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--clr-brown);
  background: #fff;
}

/* テキストオーバーレイ設定 */
.text-overlay-options {
  display: none;
  flex-direction: column;
  gap: 0.8rem;
  background: rgba(255, 255, 255, 0.65);
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid rgba(154, 176, 143, 0.3);
  margin-top: 0.8rem;
}

.text-input-field {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  border: 1.5px solid rgba(106, 86, 74, 0.2);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--clr-brown);
  background: #fff;
  outline: none;
}

/* 出力・ダウンロードエリア */
.export-card {
  background: rgba(255, 255, 255, 0.85);
  border: 1.5px solid rgba(154, 176, 143, 0.4);
  border-radius: 16px;
  padding: 1.4rem;
  margin-top: 1.5rem;
}

.export-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.export-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.export-dim {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--clr-brown);
}

.export-sub {
  font-size: 0.8rem;
  color: var(--clr-brown);
  opacity: 0.75;
}

.export-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* トースト通知 */
.app-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: rgba(30, 30, 48, 0.92);
  color: #fff;
  border: 1px solid rgba(154, 176, 143, 0.6);
  padding: 0.75rem 1.3rem;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  z-index: 9999;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.25s ease;
  pointer-events: none;
}

.app-toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .ogp-app-card {
    padding: 1.2rem;
  }
  .cropper-canvas-container {
    height: 320px;
  }
  .preset-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}