/* Bổ sung: nội dung bài viết có ảnh + trình soạn thảo trong trang quản trị */
.article-body img{display:block;max-width:100%;height:auto;margin:28px auto}
.article-body figure{margin:28px 0}
.article-body figcaption{color:var(--quiet);font-size:12px;text-align:center}
.article-body blockquote{border-left:3px solid var(--bronze);margin:24px 0;padding-left:18px;font-style:italic}
.article-body ul,.article-body ol{margin:16px 0;padding-left:22px}
.article-body a{color:var(--bronze);text-decoration:underline}

.rte{border:1px solid var(--rule);background:var(--paper)}
.rte-bar{display:flex;flex-wrap:wrap;gap:4px;padding:8px;border-bottom:1px solid var(--rule);background:var(--stone)}
.rte-bar button{border:1px solid var(--rule);background:var(--paper);min-width:34px;height:34px;padding:0 10px;font-size:12px;cursor:pointer}
.rte-bar button:hover{border-color:var(--bronze)}
.rte-area{min-height:280px;max-height:640px;overflow:auto;padding:16px;font-size:14px;line-height:1.7;outline:0}
.rte-area:focus{box-shadow:inset 0 0 0 2px var(--bronze)}
.rte-area img{display:block;max-width:100%;height:auto;margin:16px auto}
.rte-area h2{font-size:24px;margin:18px 0 8px}.rte-area h3{font-size:19px;margin:14px 0 6px}
.rte-area p{margin:0 0 12px}.rte-area img.is-uploading{opacity:.4}
.rte-status{font-size:11px;color:var(--quiet);padding:6px 10px;border-top:1px solid var(--rule);min-height:28px}

.img-upload{border:1px dashed var(--rule);padding:12px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.thumbs{display:flex;flex-wrap:wrap;gap:12px}
.thumb{margin:0;width:140px;display:flex;flex-direction:column;gap:6px}
.thumb img{width:140px;height:105px;max-width:none;object-fit:cover;border:1px solid var(--rule)}
.thumb button{border:1px solid var(--rule);background:var(--paper);padding:6px;font-size:11px;cursor:pointer}
.thumb .thumb-insert{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.thumb-badge{font-size:10px;color:var(--bronze);text-align:center;padding:6px 0}
.img-upload>img{width:100%;max-width:320px;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--rule)}
.img-upload .img-empty{color:var(--quiet);font-size:12px}
.img-upload .img-pick{border:1px solid var(--rule);padding:8px 14px;font-size:12px;cursor:pointer;background:var(--stone)}


/* Ảnh, video không bao giờ vượt khung */
img,video{max-width:100%}
/* Bảng/khung soạn thảo trong quản trị không làm tràn trang */
.admin-dashboard,.admin-posts>div{min-width:0}
.rte-area{overflow-wrap:anywhere}
@media (max-width:700px){
  .thumb{width:calc(50% - 6px)}
  .thumb img{width:100%;height:auto;aspect-ratio:4/3}
  .rte-bar button{min-width:38px;height:38px}
}

/* Ảnh đại diện bài viết */
#avatar-prev{width:100%;max-width:360px;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--rule)}

/* Chia sẻ bài viết */
.share-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:34px 0 22px;padding:16px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);font-size:12px}
.share-bar>span:first-child{color:var(--quiet);margin-right:6px;letter-spacing:1.4px;font-size:10px;text-transform:uppercase}
.share-bar button,.share-bar a{border:1px solid var(--rule);background:var(--paper);padding:8px 14px;font-size:12px;cursor:pointer;color:var(--ink)}
.share-bar button:hover,.share-bar a:hover{border-color:var(--bronze);color:var(--bronze)}
.share-bar button[hidden]{display:none}
.share-status{color:var(--bronze);font-size:11px}

/* Chặn lưu / kéo thả / giữ để lưu ảnh trên trang công khai */
.protect img{-webkit-user-drag:none;user-drag:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;pointer-events:none}

/* Quản trị: danh sách các bài đã đăng */
.post-table{border-top:1px solid var(--rule)}
.pt-row{display:flex;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--rule)}
.pt-thumb{width:96px;height:72px;object-fit:cover;border:1px solid var(--rule);flex:none}
.pt-main{flex:1;min-width:0}
.pt-main h3{font-size:20px;margin:0 0 6px;overflow-wrap:anywhere}
.pt-main p{margin:0;font-size:12px;color:var(--quiet)}
.pt-badge{color:var(--bronze)}
.pt-badge.is-draft{color:var(--quiet);font-style:italic}
.pt-actions{display:flex;gap:6px;flex:none;flex-wrap:wrap;justify-content:flex-end}
.pt-actions a,.pt-actions button{border:1px solid var(--rule);background:var(--paper);padding:7px 12px;font-size:12px;cursor:pointer;color:var(--ink)}
.pt-actions a:hover,.pt-actions button:hover{border-color:var(--bronze);color:var(--bronze)}
.pt-actions button[data-pd]{color:#9b2c2c}
@media (max-width:700px){
  .pt-row{flex-wrap:wrap}
  .pt-thumb{width:72px;height:54px}
  .pt-actions{width:100%;justify-content:flex-start}
}

/* Tệp PDF trong khối tải lên */
.thumb-pdf .pdf-tile{width:140px;height:105px;border:1px solid var(--rule);background:var(--stone);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:8px;text-align:center}
.thumb-pdf .pdf-tile b{color:#9b2c2c;font-size:20px;letter-spacing:1px}
.thumb-pdf .pdf-tile span{font-size:10px;color:var(--quiet);overflow-wrap:anywhere;max-height:2.8em;overflow:hidden}
.thumb-view{border:1px solid var(--rule);background:var(--paper);padding:6px;font-size:11px;text-align:center;color:var(--ink)}

/* Xem trước bài viết trong quản trị */
.pv-col{min-width:0}
.pv-note{font-size:12px;color:var(--quiet);margin:-6px 0 14px}
.post-preview{border:1px solid var(--rule);background:var(--paper);padding:0 0 24px;max-height:calc(100vh - 40px);overflow:auto}
@media (min-width:901px){.pv-col{position:sticky;top:16px;align-self:start}}
.pv-status{padding:10px 16px;font-size:12px;border-bottom:1px solid var(--rule)}
.pv-status.is-pub{background:#eef3e6;color:#3d5a1e}
.pv-status.is-draft{background:var(--stone);color:var(--quiet)}
.post-preview .article-reader{width:auto;max-width:none;margin:0;padding:24px 22px 0}
.post-preview .article-reader h1{font-size:30px;line-height:1.2}
.post-preview .article-reader figure{margin:22px 0}
.post-preview .article-reader figure>img{height:auto;max-height:340px}
.post-preview .article-body{font-size:14px}
.pv-empty{color:var(--quiet);font-style:italic}
.pv-noimg{display:flex;align-items:center;justify-content:center;min-height:140px;border:1px dashed var(--rule);color:var(--quiet);font-size:12px}

/* Phòng trưng bày (trang chủ): tên bài dưới nhãn mục */
.collection-preview .cp-title{display:block;margin-top:5px;font-family:'Be Vietnam Pro',sans-serif;font-size:13px;line-height:1.4;color:var(--quiet)}

/* Chọn ngôn ngữ Việt / Anh */
.lang-switch{display:flex;align-items:center;gap:6px;font-size:11px;letter-spacing:1.2px}
.lang-switch button{padding:6px 4px;color:var(--quiet);cursor:pointer;border-bottom:1px solid transparent}
.lang-switch button[aria-pressed=true]{color:var(--ink);border-bottom-color:var(--bronze);font-weight:600}
.lang-switch button:hover{color:var(--bronze)}
.lang-switch span{color:var(--rule)}
.is-admin .lang-switch{display:none}
.translate-note{width:calc(100% - 88px);max-width:1160px;margin:0 auto 14px;font-size:10px;color:var(--quiet)}

/* Ẩn khung/thanh công cụ mặc định của Google Translate */
body{top:0!important;position:static!important}
.skiptranslate>iframe,iframe.skiptranslate,.goog-te-banner-frame{display:none!important}
.goog-te-gadget,#google_translate_element{display:none!important}
#goog-gt-tt,.goog-tooltip,.goog-tooltip:hover{display:none!important}
.goog-text-highlight{background:none!important;box-shadow:none!important}
font[style]{background:transparent!important}

a.gallery-item{display:block;color:inherit}

/* Lưới bài viết ở trang chủ: máy tính 3 cột, máy tính bảng 2 cột, điện thoại 1 cột */
.post-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
@media (max-width:1023px){.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}}
@media (max-width:599px){.post-grid{grid-template-columns:1fr;gap:35px}}

/* Trang chủ - Phần 3: nội dung có ảnh + khung xem trước trong quản trị */
.about-body img{display:block;max-width:100%;height:auto;margin:18px 0}
.about-body h2,.about-body h3{margin:18px 0 8px}
.about-body ul,.about-body ol{padding-left:22px;margin:12px 0}
.about-body a:not(.text-link){color:var(--bronze);text-decoration:underline}
.hp3-preview{padding:24px}
.hp3-preview .about-note{display:block;width:auto;max-width:none;margin:0;padding:0}
.hp3-preview .about-note .big-index{display:block;font-size:56px;line-height:1;margin-bottom:10px}
.hp3-preview .about-note h2{font-size:30px;line-height:1.2;margin:6px 0 16px}

/* Trang "Phía sau hành trình sưu tầm" */
.thoughts-intro{max-width:760px;margin:0 0 34px}