/* Idea board specific styles. Palette + base come from /shared.css */

.tabs{display:flex;flex-wrap:wrap;gap:7px;padding:10px 0 12px;}
.tab{display:flex;align-items:center;gap:6px;border:0.5px solid var(--line);
  background:var(--card);color:var(--muted);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:500;transition:all .12s;}
.tab .dot{width:8px;height:8px;border-radius:50%;}
.tab.active{font-weight:600;}

.composer{background:var(--card);border:none;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:18px;}
.composer textarea{width:100%;border:none;resize:none;background:transparent;color:var(--ink);line-height:1.5;padding:4px 4px 0;}
.composer textarea:focus{outline:none;}
.composer-row{display:flex;align-items:center;gap:8px;margin-top:8px;}
.posting-as{font-size:12.5px;color:var(--muted);flex:1;}
.cat-select{border:0.5px solid var(--line);border-radius:999px;background:var(--card);
  color:var(--ink);font-size:12.5px;padding:5px 10px;cursor:pointer;flex-shrink:0;}
.cat-select:focus{outline:none;border-color:var(--teal-mid);}

.feed{display:flex;flex-direction:column;gap:13px;padding-bottom:40px;}
.card{background:var(--card);border:none;border-radius:var(--radius);box-shadow:var(--shadow);padding:15px 17px;}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;}
.card-head-right{display:flex;align-items:center;gap:4px;flex-shrink:0;}
.who{display:flex;align-items:center;gap:9px;min-width:0;}
.who-name,.who-time{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;}
.who-name{margin:0;font-size:13.5px;font-weight:600;line-height:1.2;}
.who-time{margin:0;font-size:11px;color:var(--hint);}
.cat-pill{font-size:11px;font-weight:500;padding:3px 10px;border-radius:999px;white-space:nowrap;}
.del-btn,.edit-btn{border:none;background:none;color:var(--muted);font-size:14px;cursor:pointer;padding:4px 6px;border-radius:6px;line-height:1;}
.del-btn:hover{background:var(--sand-2);color:#c0392b;}
.edit-btn:hover{background:var(--sand-2);color:var(--teal-mid);}
.edit-box{display:none;margin:0 0 10px;}
.edit-box.open{display:block;}
.edit-ta{width:100%;border:0.5px solid var(--line);border-radius:var(--radius-sm);background:var(--sand);color:var(--ink);padding:8px;font-size:14px;line-height:1.5;resize:vertical;min-height:64px;box-sizing:border-box;}
.edit-ta:focus{outline:none;border-color:var(--teal-mid);}
.edit-actions{display:flex;gap:8px;margin-top:6px;}
.edit-save{background:var(--teal-mid);color:#fff;border:none;border-radius:6px;padding:5px 14px;font-size:13px;cursor:pointer;}
.edit-cancel{background:none;border:0.5px solid var(--line);border-radius:6px;padding:5px 14px;font-size:13px;cursor:pointer;color:var(--muted);}
.card-text{margin:0 0 10px;font-size:14.5px;line-height:1.55;white-space:pre-wrap;word-break:break-word;}
.card-text a{color:var(--teal-mid);}

.link-card{display:flex;border:0.5px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;
  margin:0 0 10px;text-decoration:none;color:inherit;background:var(--sand);}
.link-card:hover{background:var(--sand-2);}
.link-thumb{width:84px;min-width:84px;background:var(--sand-2) center/cover no-repeat;}
.link-body{padding:9px 11px;min-width:0;}
.link-title{font-size:13px;font-weight:600;margin:0 0 3px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.link-desc{font-size:11.5px;color:var(--muted);margin:0 0 3px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.link-domain{font-size:10.5px;color:var(--hint);margin:0;}

.comments{border-top:0.5px solid var(--line);padding-top:9px;}
.comment{font-size:13.5px;line-height:1.5;padding-left:9px;border-left:2px solid var(--line);margin-bottom:6px;}
.comment b{font-weight:600;}
.comment span{color:var(--muted);}
.reply-toggle{background:none;border:none;color:var(--muted);font-size:12.5px;padding:2px 0;display:flex;align-items:center;gap:5px;}
.reply-box{display:none;gap:7px;margin-top:9px;}
.reply-box.open{display:flex;}
.reply-box input{flex:1;height:36px;border:0.5px solid var(--line);border-radius:var(--radius-sm);padding:0 11px;background:#fff;color:var(--ink);}
.reply-box input:focus{outline:none;border-color:var(--teal-mid);}
.reply-box button{height:36px;border:0.5px solid var(--line);background:#fff;border-radius:var(--radius-sm);padding:0 13px;color:var(--teal-mid);font-weight:500;font-size:13px;}

/* ---------- File attachments ---------- */
.file-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0 0;}
.file-label{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--teal-mid);
  border:0.5px dashed var(--line);border-radius:var(--radius-sm);padding:6px 10px;cursor:pointer;}
.file-label:hover{background:var(--sand-2);}
.file-chosen{display:flex;flex-wrap:wrap;gap:6px;width:100%;}
.thumb{position:relative;width:64px;height:64px;border-radius:9px;overflow:hidden;
  border:0.5px solid var(--line);background:var(--sand-2);flex-shrink:0;background-size:cover;background-position:center;}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.thumb-file{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px;}
.thumb-doc{font-size:20px;}
.thumb-name{font-size:9px;color:var(--muted);text-align:center;line-height:1.1;max-height:20px;overflow:hidden;word-break:break-word;}
.thumb-x{position:absolute;top:2px;right:2px;width:18px;height:18px;border-radius:50%;border:none;
  background:rgba(0,0,0,0.55);color:#fff;font-size:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;}

/* ---------- Photos and files on cards ---------- */
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin:0 0 10px;}
.photo{aspect-ratio:1;border-radius:8px;border:0.5px solid var(--line);background:var(--sand-2) center/cover no-repeat;
  cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;color:var(--hint);}
.photo.loaded{border-color:transparent;}
.idea-files{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px;}
.file-chip{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--ink);
  background:var(--sand-2);border:0.5px solid var(--line);border-radius:var(--radius-sm);padding:6px 10px;text-align:left;cursor:pointer;}
.file-chip:hover{border-color:var(--teal-mid);}
.file-size{color:var(--hint);font-size:11px;}

.empty{text-align:center;padding:40px 20px;color:var(--muted);}
.empty-icon{font-size:30px;display:block;margin-bottom:8px;}
.loading{text-align:center;padding:30px;color:var(--hint);font-size:14px;}
.load-more{display:block;margin:4px auto 28px;padding:9px 16px;border:0.5px solid var(--line);border-radius:999px;background:#fff;color:var(--teal-mid);font:500 13px Inter,sans-serif;cursor:pointer;}
.load-more:hover{background:var(--sand-2);}

/* ---------- Inbox tab ---------- */
.tab-inbox{font-weight:600;color:var(--teal-mid);border-color:var(--teal-mid);background:var(--teal-soft);}
.tab-inbox.active{background:var(--teal-mid);color:#fff;border-color:var(--teal-mid);}

/* ---------- Filing an idea into the curriculum ---------- */
.card-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0;}
.card-actions button{display:flex;align-items:center;justify-content:center;min-width:0;min-height:44px;
  border:1px solid var(--line);border-radius:12px;padding:9px 10px;background:var(--card);
  font:600 13px/1.35 Inter,sans-serif;color:var(--teal-mid);text-align:center;overflow-wrap:anywhere;}
.card-actions button:hover{background:var(--sand-2);}
.card-actions .place-btn{grid-column:1 / -1;background:var(--teal-soft);border-color:transparent;}
.card-actions .additem-btn,.card-actions .unfile-btn{color:var(--muted);}
.filed-pill{grid-column:1 / -1;font:600 12px/1.5 Inter,sans-serif;color:var(--teal-mid);background:var(--teal-soft);
  border-radius:12px;padding:8px 11px;overflow-wrap:anywhere;}
.card .reply-toggle{min-height:40px;padding:6px 0;font-size:13px;}
.card .comments{padding-top:6px;}
.card .item-list:empty{display:none;}
.card .edit-btn,.card .del-btn{min-width:32px;min-height:36px;}

/* ---------- Checklist on a post ---------- */
.item-list{display:flex;flex-direction:column;gap:2px;margin-top:8px;}
.item{display:flex;align-items:center;gap:9px;padding:5px 2px;font-size:14px;cursor:pointer;}
.item input[type=checkbox]{width:18px;height:18px;flex-shrink:0;accent-color:#0F6E56;}
.item-text{flex:1;min-width:0;word-break:break-word;}
.item.is-done .item-text{text-decoration:line-through;color:var(--muted);}
.item-x{border:none;background:none;color:var(--hint);font-size:12px;padding:2px 6px;border-radius:5px;flex-shrink:0;}
.item-x:hover{background:var(--sand-2);color:#A33F2C;}
.item-add{display:none;gap:7px;margin-top:8px;}
.item-add.open{display:flex;}
.item-add input{flex:1;min-width:0;border:0.5px solid var(--line);border-radius:var(--radius-sm);
  padding:9px 11px;background:var(--sand);color:var(--ink);font:inherit;font-size:14px;}
.item-add input:focus{outline:none;border-color:var(--teal-mid);}
.item-add button{border:none;background:var(--teal-mid);color:#fff;border-radius:var(--radius-sm);
  padding:0 15px;font:600 13px Inter,sans-serif;}

/* ---------- Send-to-curriculum modal ---------- */
.modal{position:fixed;inset:0;background:rgba(20,30,28,0.45);z-index:100;
  display:flex;align-items:flex-end;justify-content:center;padding:14px;}
.modal-card{background:var(--card);border-radius:var(--radius-lg);padding:18px;width:100%;
  max-width:520px;max-height:86vh;overflow-y:auto;box-shadow:var(--shadow-lift);
  margin-bottom:env(safe-area-inset-bottom);}
.form-heading{font-family:'Fredoka',sans-serif;font-weight:600;font-size:17px;color:var(--teal);margin:0 0 10px;}
.place-preview{background:var(--sand);border-left:3px solid var(--teal-mid);border-radius:0 8px 8px 0;
  padding:9px 11px;margin:0 0 14px;font-size:13.5px;color:var(--muted);white-space:pre-wrap;word-break:break-word;}
.field-label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin:10px 0 4px;}
.form-select{width:100%;border:0.5px solid var(--line);border-radius:var(--radius-sm);
  padding:10px 11px;background:var(--sand);color:var(--ink);font:inherit;font-size:14px;}
.form-select:focus{outline:none;border-color:var(--teal-mid);}
.place-hint{font-size:12px;color:var(--muted);margin:10px 0 0;}
.form-msg{flex:1;font-size:12.5px;color:var(--coral-dark);min-width:0;}
.modal-actions{display:flex;align-items:center;gap:9px;margin-top:16px;}
.btn-ghost{border:1.5px solid var(--line);background:var(--card);color:var(--ink);
  border-radius:999px;height:40px;padding:0 16px;font-weight:600;font-size:14px;}
.btn-ghost:hover{background:var(--sand-2);}

/* ---------- Footer ---------- */
.board-footer{display:flex;justify-content:center;margin-top:14px;padding:18px 0 40px;
  border-top:1.5px solid var(--line);}
.more-link{font-size:14px;font-weight:600;color:var(--teal-mid);text-decoration:none;padding:6px;}
.more-link:hover{text-decoration:underline;}

@media (min-width:560px){ .modal{align-items:center;} }

/* Sharing comes first; occasional organizing actions live behind More. */
.search-label{display:block;margin:14px 0 6px;font-size:13px;font-weight:600;color:var(--muted);}
.board-search{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);}
#uploadStatus{font-size:14px;color:var(--teal-mid);padding:8px 0;}
.file-label{min-height:44px;padding:10px 16px;border-style:solid;font-weight:600;}
.composer-row{flex-wrap:wrap;}
.post-menu{position:relative;}
.post-menu summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;padding:0 10px;font-size:13px;color:var(--muted);border-radius:10px;}
.post-menu summary::-webkit-details-marker{display:none;}
.post-menu[open] summary{background:var(--teal-soft);color:var(--teal-mid);}
.post-menu-body{position:absolute;right:0;top:100%;z-index:25;min-width:190px;background:var(--card);padding:6px;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lift);}
.post-menu-body button{display:block;width:100%;min-height:44px;padding:10px 12px;text-align:left;background:none;border:0;border-radius:8px;font:500 14px/1.4 Inter,sans-serif;color:var(--ink);}
.post-menu-body button:hover{background:var(--sand-2);}
.card-actions:empty{display:none;}
.card:has(.post-menu[open]){position:relative;z-index:26;}
.reply-box input{min-width:0;}

.photo-count-1{grid-template-columns:1fr;}
.photo-count-1 .photo{aspect-ratio:4/3;background-size:contain;background-repeat:no-repeat;}
.photo-count-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.tab.active{background:var(--teal-soft);color:var(--teal-mid);border-color:var(--teal-mid);}

.completed-filter{margin:0 0 12px;}.completed-filter label{display:inline-flex;align-items:center;gap:8px;min-height:44px;cursor:pointer;}.completed-filter input{width:18px;height:18px;margin:0;accent-color:var(--teal);}