/* ===== Buttons ===== */
.btn{border:0;border-radius:var(--radius-md);padding:9px 12px;font-size:var(--fs-base);background:var(--primary);color:#fff;cursor:pointer;transition:all var(--transition-fast);font-weight:500}.btn:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn:active{transform:translateY(0);box-shadow:none}.btn.secondary{background:#e9f0eb;color:var(--primary)}.btn.secondary:hover{background:var(--primary-bg);border-color:var(--primary)}.btn.light{background:#fff;color:var(--muted);border:1px solid var(--line)}.btn.light:hover{background:var(--neutral-bg);border-color:#d1d5db}.btn.light.small{padding:3px 8px;font-size:var(--fs-xs);border-radius:var(--radius-sm)}.btn.ghost{background:#fff;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:var(--fs-sm);font-weight:500}.btn.ghost:hover{color:var(--text);border-color:#d1d5db;background:var(--neutral-bg)}
.btn.primary,.add-student-btn{border:1px solid var(--primary);border-radius:var(--radius-md);padding:8px 16px;font-size:var(--fs-base);background:var(--primary);color:#fff;cursor:pointer;font-weight:600;transition:all var(--transition-fast)}.btn.primary.xs,.btn.primary.xs-sm{border-radius:var(--radius-sm)}.btn.primary:hover,.add-student-btn:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-danger-fill{background:var(--danger);color:#fff}
.btn.xs{font-size:var(--fs-xs);padding:2px 8px}
.btn.xs-sm{font-size:var(--fs-sm);padding:2px 8px}
.btn.danger{background:var(--danger);color:#fff}.btn.danger:hover{background:#b91c1c;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn.light.danger{background:#fff;color:var(--danger);border:1px solid var(--danger)}
.btn.xs.danger{color:var(--danger)}

/* ===== Cards ===== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px;margin-bottom:14px;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-fast)}.card h3{font-size:var(--fs-md);margin:0 0 10px;font-weight:600}

/* ===== Student cards (old list view, still used in some places) ===== */
.student{padding:12px;border:1px solid var(--line);border-radius:var(--radius-lg);margin-bottom:10px;cursor:pointer;transition:all var(--transition-fast);position:relative}.student:hover{border-color:#d1d5db;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.student.active{border-color:var(--primary);background:var(--primary-bg);box-shadow:0 0 0 3px rgba(74,150,150,.08)}.student b{display:block;margin-bottom:4px}

/* ===== Tags & Pills ===== */
.tag{display:inline-block;border-radius:999px;padding:3px 8px;font-size:var(--fs-sm);background:var(--primary-bg);color:var(--primary);margin:2px 4px 2px 0;font-weight:500;transition:all var(--transition-fast)}.tag.green{background:var(--success-bg);color:var(--success)}.tag.orange{background:var(--warning-bg);color:var(--warning)}.tag.muted{background:var(--neutral-bg);color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:4px;border-radius:999px;padding:3px 8px;font-size:var(--fs-sm);border:1px solid var(--line);background:var(--card);color:var(--text);transition:all var(--transition-fast);font-weight:500}.pill:hover{border-color:#d1d5db;background:var(--neutral-bg)}.pill.xs{padding:2px 8px;font-size:var(--fs-xs)}
.status-pill{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:999px;font-size:var(--fs-xs);font-weight:500}
.status-pill-dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0}
.avatar-applying{background:#d97706}.avatar-planning{background:#8FC5E9}.avatar-consulting{background:#7CAE9A}.avatar-paused{background:#9ca3af}.avatar-completed{background:#6b7280}
.status-pill.applying{background:#FEF3C7;color:#92400e}.status-pill.planning{background:#dcebf6;color:#2d6586}.status-pill.consulting{background:#dceee4;color:#2d6650}.status-pill.paused{background:#eef0f3;color:#6b7280}.status-pill.completed{background:#d1d5db;color:#1f2937}

/* ===== Tabs ===== */
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap;padding-bottom:2px}.tab{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 14px;cursor:pointer;font-size:var(--fs-sm);color:var(--muted);transition:all var(--transition-fast);font-weight:500}.tab:hover{color:var(--text);border-color:#d1d5db;background:var(--neutral-bg)}.tab.active{color:#fff;background:var(--primary);border-color:var(--primary)}

/* ===== Forms & Inputs ===== */
.input,select,textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-md);padding:9px 10px;font:inherit;font-size:var(--fs-base);background:#fff;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(74,150,150,.1)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid .wide{grid-column:1/-1}
.inline-form{background:var(--primary-bg);border:1px solid var(--primary-border);border-radius:var(--radius-md);padding:14px;margin-bottom:10px;animation:formSlideIn .2s ease}
.inline-form h4{margin:0 0 10px;font-size:var(--fs-base);color:var(--primary-text)}
@keyframes formSlideIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
.inline-form .form-grid{grid-template-columns:1fr 1fr}
.inline-form .actions{margin-top:10px;display:flex;gap:8px}
.prompt-field{display:block;font-size:var(--fs-base);color:var(--text2)}.prompt-field .input{margin-top:6px}

/* ===== Dialog / Modal ===== */
dialog{border:0;border-top:4px solid var(--primary);border-radius:var(--radius-lg);width:min(800px,92vw);padding:0;position:relative;overflow:hidden;box-shadow:var(--shadow-lg);animation:dialogIn .2s ease}dialog[data-accent="danger"]{border-top-color:var(--danger)}dialog.modal{overflow:hidden;padding:0}dialog::backdrop{background:rgba(15,23,42,.18)}@keyframes dialogIn{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal{padding:20px;position:relative}.modal h2{margin:0 0 14px;font-size:var(--fs-xl);font-weight:700;letter-spacing:-.01em}.empty{color:var(--muted);padding:24px 20px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius-md);background:var(--neutral-bg);font-size:var(--fs-sm)}
.overlay-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.24);z-index:9999;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}
.overlay-backdrop-abs{position:absolute;inset:0;background:rgba(15,23,42,.16);z-index:100;display:flex;align-items:center;justify-content:center}
.overlay-box{background:var(--card);border-radius:var(--radius-md);padding:24px;max-width:440px;width:90%;box-shadow:var(--shadow-lg);animation:dialogIn .2s ease}
.overlay-box h4{margin:0 0 12px}.overlay-box p{margin:0 0 16px;color:var(--muted);font-size:var(--fs-base)}

/* ===== KV layout ===== */
.kv{display:grid;grid-template-columns:120px 1fr;gap:8px;font-size:var(--fs-base);margin:6px 0}

/* ===== Detail page ===== */
.detail-header-main{display:flex;justify-content:space-between;align-items:flex-end;gap:12px}
.top-summary{display:flex;flex-direction:column;gap:6px}
.top-summary-title{font-weight:700;font-size:var(--fs-lg);line-height:1.4}
.top-summary-muted{font-size:var(--fs-sm);color:var(--muted);line-height:1.5}
.detail-header-sub{border-top:1px solid var(--line);margin-top:10px;padding-top:10px}
.detail-sub-value{font-size:var(--fs-base);color:var(--text2);line-height:1.6;white-space:pre-wrap}
.detail-top-area{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:stretch;margin-bottom:14px}.detail-top-area>.card{margin-bottom:0}
.detail-block-2{font-size:var(--fs-base)}
.detail-service-row{display:flex;align-items:center;gap:10px;padding:6px 0}
.detail-service-row+.detail-service-row{border-top:1px solid var(--line)}
.detail-label{font-size:var(--fs-sm);color:var(--muted);min-width:56px;flex-shrink:0}
.detail-value{font-size:var(--fs-base);color:var(--text2)}
.details-section{margin-top:10px;border:1px solid var(--line);border-radius:var(--radius-md);padding:12px}
.details-summary{cursor:pointer;font-weight:600;font-size:var(--fs-md)}

/* ===== Log entry styles ===== */
.ws-full .log-content,.ws-card .log-content{max-height:180px;overflow:hidden;position:relative}
.ws-full .log-content::after,.ws-card .log-content::after{content:"";position:absolute;bottom:0;left:0;right:0;height:40px;background:linear-gradient(transparent,var(--card))}
.log-entry{border-top:1px solid var(--line);padding:10px 0}.log-entry:first-child{border-top:0}
.log-entry-head{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;flex-wrap:wrap}
.log-entry-head:hover{opacity:.85}
.log-entry-sep{color:var(--muted);font-size:var(--fs-sm)}
.log-entry-title{font-size:var(--fs-base);font-weight:500;color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:0 1 auto;min-width:60px;max-width:300px}
.log-entry-expand{font-size:var(--fs-sm);color:var(--primary);cursor:pointer;white-space:nowrap;flex-shrink:0;margin-left:auto}
.log-entry-body{max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0 0 0 0}
.log-entry-body.expanded{max-height:6000px;padding:8px 0 0 0}
.log-entry-toggle{font-size:var(--fs-xs);color:var(--muted);margin-left:8px;transition:transform .2s ease;display:inline-block}
.log-entry-toggle.open{transform:rotate(180deg)}
.log-group{margin:8px 0 4px;padding:8px 12px;background:rgba(255,255,255,.7);border-radius:var(--radius-sm);border:1px solid var(--line)}
.log-group-title{font-size:var(--fs-base);font-weight:600;color:var(--primary-text);margin-bottom:4px}
.log-group-readonly{margin:2px 0;padding:3px 0;font-size:var(--fs-base);line-height:1.6}
.log-group-tag{display:inline-block;font-size:var(--fs-base);font-weight:600;color:var(--primary-text);background:var(--primary-bg);padding:1px 6px;border-radius:3px;margin-right:4px;vertical-align:middle}

/* ===== Document Manager ===== */
.doc-manager .doc-item{font-weight:400;font-size:var(--fs-base)}
.file-cabinet{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-top:12px}
.folder-card{border:1px solid var(--line);border-radius:var(--radius-md);background:#fff;padding:12px;cursor:pointer;transition:all var(--transition-fast)}.folder-card:hover{border-color:#b8d8d8;background:var(--primary-bg)}.folder-card.not-created{background:var(--neutral-bg);color:var(--muted)}.folder-title{font-weight:600}.folder-meta{font-size:var(--fs-sm);color:var(--muted);margin-top:6px}.folder-action{font-size:var(--fs-sm);color:var(--primary);margin-top:10px}
.file-manager-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:10px}
.file-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;border-top:1px solid var(--line);padding:10px 0}.file-row:first-child{border-top:0}
.file-dropdown{position:relative;display:inline-block}
.file-dropdown-btn{cursor:pointer}
.file-dropdown-menu{display:none;position:absolute;top:100%;left:0;margin-top:4px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:160px;z-index:1000;padding:4px 0}
.file-dropdown.open .file-dropdown-menu{display:block}
.file-dropdown-item{display:block;width:100%;padding:8px 16px;text-align:left;background:none;border:none;cursor:pointer;font-size:var(--fs-sm);color:var(--text);white-space:nowrap}
.file-dropdown-item:hover{background:var(--neutral-bg)}
.file-dropdown-item + .file-dropdown-item{border-top:1px solid var(--line)}

/* ===== Account List ===== */
.account-list{display:flex;flex-direction:column;gap:6px;margin-top:8px}.account-row{display:grid;grid-template-columns:minmax(160px,1.4fr) minmax(140px,1fr) minmax(110px,.8fr) auto;gap:8px;align-items:center;border:1px solid var(--line);border-radius:var(--radius-md);padding:8px 10px;background:#fff}.account-row:hover{border-color:#d1d5db;box-shadow:var(--shadow-sm)}.account-main{min-width:0}.account-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-url{font-size:var(--fs-sm);color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-cell{min-width:0;font-size:var(--fs-sm);color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-actions{display:flex;gap:4px;justify-content:flex-end;flex-wrap:wrap}.account-add-row{display:grid;grid-template-columns:minmax(160px,1.4fr) minmax(140px,1fr) minmax(110px,.8fr) minmax(110px,.8fr) auto;gap:6px;align-items:center;background:var(--primary-bg);border:1px solid var(--primary-border);border-radius:var(--radius-md);padding:8px;margin-top:6px}

/* ===== SOP & Artifact ===== */
.sop-artifact-group{margin-bottom:16px}
.sop-artifact-group-title{font-weight:600;font-size:var(--fs-base);margin:0 0 8px}
.sop-artifact-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:start}
.sop-artifact-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:10px 12px;background:var(--card)}
.sop-artifact-card.is-done{opacity:.66;background:var(--neutral-bg)}
.sop-artifact-card-main{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.sop-artifact-card-title{font-weight:600;font-size:var(--fs-base)}
.sop-artifact-card-foot{margin-top:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sop-artifact-hint{color:var(--muted);font-size:var(--fs-xs)}
.sop-hint-link{color:var(--link);cursor:pointer;text-decoration:underline;font-size:var(--fs-xs)}.sop-hint-link:hover{opacity:.8}
.sop-guidance-group{margin-bottom:18px}.sop-guidance-group-title{font-weight:600;font-size:var(--fs-base);margin:0 0 8px;color:var(--primary)}.sop-guidance-list{display:flex;flex-direction:column;gap:8px}.sop-guidance-item{border:1px solid var(--line);border-radius:var(--radius-md);padding:12px;background:var(--card)}.sop-guidance-head{display:flex;align-items:center;gap:8px;margin-bottom:4px}.sop-guidance-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.sop-guidance-dot.dot-current{background:var(--primary)}.sop-guidance-dot.dot-done{background:var(--success)}.sop-guidance-desc{font-size:var(--fs-sm);color:var(--text2);line-height:1.6;margin-left:16px}.sop-guidance-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;padding-left:16px}

/* ===== Core Archive (总览页顶部) ===== */
.ca-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ca-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:10px 12px;background:var(--card)}.ca-card.ca-empty{border-color:var(--neutral-border);background:var(--card)}.ca-card.is-done{background:var(--neutral-bg);border-color:var(--neutral-border)}
.ca-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.ca-foot{margin-top:6px}.ca-title{font-weight:600;font-size:var(--fs-base)}.ca-status{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-sm);color:var(--text2);flex-shrink:0}.ca-sub{font-size:var(--fs-xs);color:var(--muted)}

/* ===== Workspace/Waterfall ===== */
.workspace-head{margin-bottom:12px}.workspace-masonry{display:flex;flex-direction:column;gap:14px}.ws-full{width:100%}.ws-waterfall{display:flex;gap:14px;align-items:flex-start}.ws-waterfall-col{flex:1;min-width:0;display:flex;flex-direction:column;gap:14px}.ws-card-row{display:flex;justify-content:space-between;align-items:center}.ws-card-info{flex:1}.ws-card-ctls{display:flex;align-items:center;gap:8px}.ws-check{display:inline-flex;align-items:center;gap:4px;font-size:var(--fs-sm);cursor:pointer}

/* ===== Schedule participant selector ===== */
.mb6{margin-bottom:6px}.sched-att-box{border:1px solid var(--line);border-radius:var(--radius-md);padding:8px}.sched-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.pill.sched{background:var(--neutral-bg);border:1px solid var(--line)}.pill-remove{border:none;background:none;cursor:pointer;color:var(--muted);font-size:var(--fs-base);line-height:1;padding:0 2px}.pill-remove:hover{color:var(--text-danger,#dc2626)}.sched-search-wrap{position:relative}.sched-candidates{position:absolute;left:0;right:0;top:100%;z-index:5;margin-top:2px;background:var(--card,#fff);border:1px solid var(--line);border-radius:var(--radius-md);max-height:200px;overflow-y:auto;box-shadow:0 2px 8px rgba(0,0,0,.08)}.sched-cand{padding:8px 10px;cursor:pointer;font-size:var(--fs-sm)}.sched-cand:hover{background:var(--neutral-bg)}.sched-cand.is-empty{color:var(--muted);cursor:default}

/* ===== Activity & Award cards ===== */
.act-scroll-wrap{border:1px solid var(--line);border-radius:var(--radius-md);padding:14px;background:var(--card);margin-bottom:14px}
.act-scroll-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.act-scroll-header h3{margin:0;font-size:var(--fs-md);font-weight:600}
.act-scroll-track{display:flex;gap:12px;flex-wrap:wrap;padding:0 0 4px}
.act-card{flex:0 0 310px;min-width:280px;border:1px solid var(--line);border-radius:var(--radius-md);padding:10px 12px;background:#fff;display:flex;flex-direction:column;gap:3px;transition:box-shadow var(--transition-fast)}
.act-card:hover{box-shadow:var(--shadow-sm)}
.act-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:6px;margin-bottom:4px}
.act-card-no{font-weight:600;font-size:var(--fs-base);color:var(--primary);white-space:nowrap}
.act-card-actions{display:flex;gap:4px;flex-shrink:0}
.act-card-body{flex:1;min-width:0}
.act-card-body .kv{grid-template-columns:72px 1fr;gap:2px 6px;margin:3px 0;font-size:var(--fs-sm);line-height:1.5}
.act-card-body .kv .meta{font-size:var(--fs-xs)}
.act-card-desc{max-height:3em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word;line-height:1.5}
.act-card-foot{margin-top:auto;padding-top:5px;border-top:1px solid var(--neutral-border);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.act-card-foot .meta{font-size:var(--fs-xs)}
.act-card-empty{display:flex;align-items:center;justify-content:center;min-height:100px;color:var(--muted);font-size:var(--fs-sm)}

/* ===== Autocomplete ===== */
.autocomplete-wrap{position:relative;display:block}.autocomplete-list{position:absolute;top:100%;left:0;right:0;z-index:10;background:#fff;border:1px solid var(--line);border-radius:8px;max-height:160px;overflow-y:auto;box-shadow:var(--shadow-md);margin-top:2px}.autocomplete-item{padding:7px 10px;font-size:var(--fs-base);cursor:pointer;transition:background var(--transition-fast)}.autocomplete-item:hover,.autocomplete-item.active{background:var(--primary-bg)}
.inline-row td input,.inline-row td select{width:100%;min-width:50px;font-size:var(--fs-base);padding:4px 6px;border:1px solid var(--line);border-radius:4px;background:#fff}
.auto-date.invalid{border-color:var(--danger);background:var(--danger-bg)}.auto-date.invalid::placeholder{color:var(--danger)}

/* ===== Avatar in messages ===== */
.me-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:6px;border:1.5px solid var(--line)}
.me-avatar-placeholder{display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;align-items:center;justify-content:center;font-size:var(--fs-base);font-weight:600;margin-right:6px;vertical-align:middle}

/* ===== Choice card ===== */
.choice-card{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.choice-card:hover{border-color:var(--primary-border);background:var(--primary-bg)}

/* ===== Text helpers ===== */
.meta{font-size:var(--fs-sm);color:var(--muted);line-height:1.6}
.meta-sm{font-size:var(--fs-sm);color:var(--muted)}
.meta-key{color:var(--text);font-weight:600}
.border-b{border-bottom:1px solid var(--line)}
.border-t-dashed{border-top:1px dashed var(--line);padding-top:8px;margin-top:8px}
.text-muted{color:var(--muted)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-link{color:var(--link)}.danger-border{border-color:var(--danger)!important}

/* ===== Layout helpers ===== */
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.checks{display:flex;gap:8px;flex-wrap:wrap}.check{border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:#fff;font-size:var(--fs-base)}
.row{border-top:1px solid var(--line);padding:10px 0}.row:first-child{border-top:0}
.link{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}.link:hover{color:var(--primary-dark)}.small{font-size:var(--fs-sm);color:var(--muted)}
.flex-col{display:flex;flex-direction:column;gap:8px}
.flex-gap-4{display:flex;gap:4px}.flex-gap-8{display:flex;gap:8px}
.flex-wrap-end{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.toolbar{display:flex;gap:8px;margin-bottom:12px}
.section-sep{margin:16px 0 12px;border-top:1px solid var(--line);padding-top:12px}
.heading{margin:0}.heading.mb8{margin:0 0 8px}.heading.mb12{margin:0 0 12px}.heading.mb16{margin:0 0 16px}
.fs-sm{font-size:var(--fs-sm)}.fs-xs{font-size:var(--fs-xs)}
.interview-q{font-weight:400;font-size:var(--fs-base)}
.guardian-entry{margin-top:10px;border:1px solid var(--line);border-radius:var(--radius-md);padding:12px}
.guardian-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.pt10-pl44{padding:10px 0 0 44px}
.gap6{gap:6px}
.mv4{margin:4px}
.w80{width:80px}.w140{width:140px}.w100{width:100px}.minw100{min-width:100px}
.w-auto-il{width:auto;display:inline-block}
.td-padded-sm{padding:4px 6px}
.header-link-btn{text-decoration:none}

/* ===== Toast & Tip ===== */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(8px);color:#fff;padding:10px 20px;border-radius:var(--radius-md);font-size:var(--fs-base);z-index:99999;transition:opacity .3s,transform .3s;pointer-events:none;box-shadow:var(--shadow-lg);font-weight:500;opacity:0;max-width:min(520px,92vw);text-align:center;line-height:1.5}
.toast--visible{opacity:1;transform:translateX(-50%) translateY(0)}
.toast--info{background:#1e293b}.toast--success{background:var(--success)}.toast--error{background:var(--danger)}.toast--warning{background:var(--warning)}
.tip-pop{position:fixed;z-index:99999;background:rgba(17,24,39,.92);color:#fff;padding:5px 10px;border-radius:var(--radius-sm);font-size:var(--fs-sm);pointer-events:none;white-space:nowrap;box-shadow:var(--shadow-md);display:none}
.tip-pop.show{display:block}

/* ===== Confirm Action / Error Panel ===== */
/* confirm-action and error-panel now use .overlay-box (see above) */
.overlay-box--danger{border-top:4px solid var(--danger)}.overlay-box--default{border-top:4px solid var(--primary)}
.confirm-action__title,.error-panel__title{margin:0 0 12px;font-size:var(--fs-md);font-weight:700;color:var(--text)}
.confirm-action__message,.error-panel__message{margin:0 0 16px;color:var(--muted);font-size:var(--fs-base);line-height:1.6;white-space:pre-wrap}
.confirm-action__content{margin-bottom:16px}.confirm-action__confirm--danger{background:var(--danger);color:#fff}.confirm-action__confirm--danger:hover{background:#b91c1c}
.error-panel{position:fixed;inset:0;background:rgba(15,23,42,.32);z-index:99999;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}
.error-panel__box{max-width:560px;border-top:4px solid var(--danger)}.error-panel__suggestion{background:var(--warning-bg);border:1px solid var(--warning-border);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text2);font-size:var(--fs-base);line-height:1.6;margin-bottom:12px}
.error-panel__details{border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;background:var(--neutral-bg);margin-bottom:14px}.error-panel__details summary{cursor:pointer;font-weight:600}.error-panel__details pre{white-space:pre-wrap;word-break:break-word;margin:10px 0 0;font-size:var(--fs-sm);color:var(--text2)}