@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,700;1,400&family=Montserrat:wght@400;700&family=Noto+Serif+JP:wght@400;700&display=swap');

:root {
  --ink:     #1a1410;
  --paper:   #f7f3ee;
  --accent:  #c4873a;
  --muted:   #8a7e74;
  --card-bg: #ffffff;
  --border:  #e0d8cf;
  --shadow:  0 2px 20px rgba(0,0,0,0.08);
  --radius:  2px;
  --font-serif: "Cormorant Garamond", "Noto Serif JP", serif;
  --font-sans:  "Montserrat", "Hiragino Kaku Gothic Pro", Meiryo, sans-serif;
}

body {
  font-family: var(--font-sans);
  background-color: var(--paper);
  color: var(--ink);
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: 100%;
}

.admin-header {
  background: var(--ink);
  color: #fff;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.admin-header h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 24px;
}
.admin-header h1 span {
  font-size: 12px;
  color: var(--accent);
  margin-left: 10px;
  letter-spacing: 2px;
}
#header-user {
  font-size: 13px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
#header-user button {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 4px 10px;
  cursor: pointer;
}

.login-screen {
  max-width: 400px;
  margin: 40px auto;
  background: var(--card-bg);
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  box-sizing: border-box;
}
.login-screen h2 {
  font-family: var(--font-serif);
  margin-top: 0;
  text-align: center;
}
.login-screen input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  box-sizing: border-box;
  border: 1px solid var(--border);
}
.login-screen button {
  width: 100%;
  padding: 12px;
  background: var(--ink);
  color: white;
  border: none;
  cursor: pointer;
  font-weight: bold;
}

#admin-main {
  max-width: 900px;
  margin: 20px auto;
  padding: 0 15px;
  box-sizing: border-box;
}
.tab-bar {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tab-btn {
  padding: 12px 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 14px;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.tab-btn.active {
  color: var(--ink);
  font-weight: bold;
  border-bottom: 2px solid var(--accent);
  margin-bottom: -2px;
}
.tab-panel {
  display: none;
  background: var(--card-bg);
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  box-sizing: border-box;
}
.tab-panel.active {
  display: block;
}

.form-group {
  margin-bottom: 15px;
}
.form-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 5px;
  font-size: 14px;
}
.form-group input[type=text],
.form-group input[type=number],
.form-group input[type=date],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-sizing: border-box;
  font-size: 15px;
}

.media-section-title {
  border-top: 1px solid var(--border);
  padding-top: 15px;
  margin-top: 25px;
  font-family: var(--font-serif);
  letter-spacing: 1px;
}
.media-row {
  position: relative;
  border: 1px solid var(--border);
  padding: 15px;
  margin-bottom: 10px;
  background: #faf8f5;
  box-sizing: border-box;
}
.btn-remove-media {
  position: absolute;
  top: 5px;
  right: 5px;
  background: transparent;
  border: none;
  color: #c00;
  cursor: pointer;
  font-weight: bold;
  font-size: 18px;
  padding: 4px 8px;
  z-index: 10;
}
.media-row-header {
  display: flex;
  gap: 15px;
}
.preview-wrap {
  width: 80px;
  height: 60px;
  background: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.preview-wrap img, .preview-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-row-fields {
  flex: 1;
  min-width: 0;
}
.media-row-fields input, .media-row-fields select, .media-row-fields textarea {
  width: 100%;
  margin-bottom: 6px;
  padding: 6px;
  font-size: 14px;
  border: 1px solid var(--border);
  box-sizing: border-box;
}
.media-row-controls {
  margin-top: 8px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
}
.btn-upload {
  background: var(--accent);
  color: white;
  border: none;
  padding: 6px 12px;
  cursor: pointer;
}
.btn-move {
  background: #eee;
  border: 1px solid var(--border);
  padding: 4px 10px;
  cursor: pointer;
}
.upload-progress {
  color: var(--accent);
  font-weight: bold;
}
.insert-btn-wrap {
  text-align: center;
  margin: 5px 0;
}
.btn-insert {
  background: transparent;
  border: 1px dashed var(--accent);
  color: var(--accent);
  font-size: 12px;
  padding: 4px 12px;
  cursor: pointer;
}

.form-actions {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn-submit {
  background: var(--ink);
  color: white;
  border: none;
  padding: 12px 24px;
  cursor: pointer;
  font-weight: bold;
}
.btn-cancel {
  background: transparent;
  border: 1px solid var(--muted);
  color: var(--muted);
  padding: 12px 24px;
  cursor: pointer;
}

.post-list-item, .country-list-item {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  gap: 10px;
}
.post-info, .country-list-info {
  flex: 1;
  min-width: 0;
}
.post-title-text {
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.post-meta-text {
  font-size: 13px;
  color: var(--muted);
}
.post-actions button, .country-list-item button {
  padding: 6px 12px;
  cursor: pointer;
}

.toast {
  position: fixed;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  background: #1a1410;
  color: white;
  padding: 12px 24px;
  border-radius: 2px;
  font-size: 14px;
  z-index: 1000;
  transition: bottom 0.3s ease;
  width: 80%;
  max-width: 300px;
  text-align: center;
}
.toast.show {
  bottom: 20px;
}
.toast.error {
  background: #8b2020;
}

/* --- レスポンシブ用メディアクエリ（モバイル端末最適化） --- */
@media (max-width: 768px) {
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }
  #header-user {
    width: 100%;
    justify-content: space-between;
  }
  .tab-panel {
    padding: 15px;
  }
  .media-row-header {
    flex-direction: column; /* プレビューと入力枠を縦並びに */
  }
  .preview-wrap {
    width: 100%;
    height: 150px; /* モバイルではプレビューを大きく見やすく */
  }
  .media-row-controls {
    justify-content: space-between;
    width: 100%;
  }
  .btn-submit, .btn-cancel {
    width: 100%; /* ボタンを押しやすく全面幅に */
    text-align: center;
  }
  .post-list-item, .country-list-item {
    flex-direction: column;
    align-items: flex-start;
  }
  .post-actions, .country-list-item div:last-child {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 5px;
  }
}