/* ============ ELN 组件样式（对应 04-UI 设计规约 §2~§5） ============ */

/* ---------- 登录页 ---------- */
.login-page { position: fixed; inset: 0; display: flex; background: var(--card-bg); z-index: 300; }
.login-left { flex: 2; background: linear-gradient(135deg, #dbe9ff 0%, #b9d2ff 55%, #9cc0ff 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; overflow: hidden; }
html.dark .login-left { background: linear-gradient(135deg, #14224e 0%, #0d1530 100%); }
.login-brand { position: absolute; top: 24px; left: 28px; font-size: 18px; font-weight: 600; color: #2144a0; display: flex; align-items: center; gap: 8px; }
html.dark .login-brand { color: #7aa7ff; }
.login-illus { font-size: 120px; line-height: 1; }
.login-left h1 { color: #2144a0; font-size: 34px; margin: 28px 0 8px; letter-spacing: 6px; }
html.dark .login-left h1 { color: #9cc0ff; }
.login-deco { position: absolute; width: 340px; height: 340px; border: 2px dashed rgba(255,255,255,.5); border-radius: 50%; right: -80px; bottom: -80px; }
.login-right { flex: 1; display: flex; align-items: center; justify-content: center; position: relative; }
.login-card { width: 400px; padding: 40px 36px 28px; background: var(--card-bg); border-radius: 10px; box-shadow: var(--shadow); }
.login-card h2 { margin: 0 0 6px; font-size: 24px; }
.login-card .sub { color: var(--text-secondary); margin-bottom: 26px; }
.login-icons { position: absolute; top: 18px; right: 22px; display: flex; gap: 10px; color: var(--text-secondary); }
.login-err { color: var(--danger); font-size: 13px; min-height: 18px; margin: 4px 0; }
.login-btns { display: flex; flex-direction: column; gap: 12px; margin-top: 6px; }

/* ---------- 全局框架 ---------- */
.frame { display: none; flex-direction: column; height: 100vh; }
.frame.on { display: flex; }
.topbar { height: 56px; background: var(--topbar-bg); color: #fff; display: flex; align-items: center; padding: 0 16px; gap: 12px; flex-shrink: 0; }
.topbar .logo { font-size: 20px; font-weight: 700; letter-spacing: 1px; display: flex; align-items: center; gap: 6px; }
.topbar .logo .cube { width: 26px; height: 26px; background: linear-gradient(135deg,#7fb0ff,#2b57c4); border-radius: 6px; display: inline-flex; align-items:center; justify-content:center; font-size: 13px; }
.topbar .icon-btn { background: transparent; border: 0; color: #dbe6ff; cursor: pointer; font-size: 16px; padding: 6px; border-radius: 6px; display: inline-flex; align-items: center; }
.topbar .icon-btn:hover { background: rgba(255,255,255,.14); color: #fff; }
.breadcrumb { color: #cfe0ff; font-size: 13px; display: flex; align-items: center; gap: 6px; }
.breadcrumb b { color: #fff; font-weight: 600; }
.topbar-search { margin-left: auto; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); color: #fff; border-radius: 16px; height: 30px; padding: 0 12px 0 30px; width: 190px; font-size: 12px; outline: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23cfe0ff' stroke-width='2'><circle cx='11' cy='11' r='7'/><path d='M21 21l-4.3-4.3'/></svg>"); background-repeat: no-repeat; background-position: 10px center; }
.topbar-search::placeholder { color: #cfe0ff; }
.topbar .avatar { width: 30px; height: 30px; border-radius: 50%; background: #f56c6c; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; position: relative; cursor: pointer; }
.topbar .avatar::after { content: ""; position: absolute; top: -2px; right: -2px; width: 8px; height: 8px; background: #ff4d4f; border-radius: 50%; border: 1px solid #fff; }

.tabbar { height: 38px; background: var(--card-bg); border-bottom: 1px solid var(--border); display: flex; align-items: flex-end; padding: 0 12px; gap: 4px; flex-shrink: 0; overflow-x: auto; }
.tab { height: 32px; padding: 0 14px; border-radius: 6px 6px 0 0; display: inline-flex; align-items: center; gap: 8px; color: var(--text-secondary); cursor: pointer; border: 1px solid transparent; border-bottom: 0; white-space: nowrap; font-size: 13px; background: transparent; }
.tab.active { background: var(--content-bg); color: var(--primary); border-color: var(--border); font-weight: 600; }
.tab .x { opacity: .5; font-size: 12px; }
.tab .x:hover { opacity: 1; color: var(--danger); }

.body { flex: 1; display: flex; min-height: 0; }
.sidebar { width: 208px; background: var(--sidebar-bg); border-right: 1px solid var(--border); overflow-y: auto; padding: 8px 0; flex-shrink: 0; transition: width .15s; }
.sidebar.collapsed { width: 56px; }
.sidebar.collapsed .menu-name, .sidebar.collapsed .arrow { display: none; }
.menu-group { margin: 2px 8px; border-radius: 6px; }
.menu-head { display: flex; align-items: center; gap: 8px; padding: 10px 10px; color: var(--sidebar-text); cursor: pointer; border-radius: 6px; font-size: 14px; }
.menu-head:hover { background: var(--sidebar-hover); }
.menu-head .arrow { margin-left: auto; font-size: 10px; transition: transform .15s; color: var(--text-secondary); }
.menu-group.open .menu-head .arrow { transform: rotate(180deg); }
.menu-item { display: flex; align-items: center; padding: 9px 10px 9px 30px; color: var(--sidebar-text); cursor: pointer; border-radius: 6px; font-size: 13px; }
.menu-item:hover { background: var(--sidebar-hover); }
.menu-item.active { background: var(--sidebar-active); color: var(--primary); font-weight: 600; }
.menu-group.hide .menu-children { display: none; }
.menu-name { flex: 1; }

.main { flex: 1; min-width: 0; overflow: auto; padding: 0; position: relative; }
.tab-page { display: none; height: 100%; overflow: auto; }
.tab-page.active { display: block; }
.global-load { position: fixed; top: 0; left: 50%; transform: translateX(-50%); background: rgba(33,68,160,.92); color: #fff; font-size: 12px; padding: 5px 22px; border-radius: 0 0 8px 8px; z-index: 400; display: none; }
.global-load.on { display: block; }

/* ---------- 通用组件 ---------- */
.page { padding: 16px 20px 28px; }
.page-title { font-size: 20px; font-weight: 700; }
.page-sub { color: var(--text-secondary); font-size: 12px; margin-top: 2px; }
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); margin-top: 14px; }
.card-head { display: flex; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); gap: 8px; }
.card-head .title { font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 6px; }
.card-head .tip { color: var(--text-secondary); cursor: help; font-size: 12px; border: 1px solid var(--border); border-radius: 50%; width: 15px; height: 15px; display: inline-flex; align-items: center; justify-content: center; }
.card-head .spacer { flex: 1; }
.card-body { padding: 8px 16px 16px; }

.filter-row { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; }
.filter-item { display: flex; align-items: center; gap: 8px; }
.filter-item > label { color: var(--text-secondary); font-size: 13px; min-width: 5em; text-align: right; }
.filter-more { margin-top: 10px; display: none; flex-wrap: wrap; gap: 10px 18px; align-items: center; }
.filter-more.on { display: flex; }

.btn { height: 32px; padding: 0 15px; border-radius: 5px; border: 1px solid var(--border); background: var(--card-bg); color: var(--text); cursor: pointer; font-size: 13px; display: inline-flex; align-items: center; gap: 5px; }
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); color: #fff; }
.btn.green { background: var(--success); border-color: var(--success); color: #fff; }
.btn.danger { color: var(--danger); border-color: #fbc4c4; }
.btn.mini { height: 26px; padding: 0 10px; font-size: 12px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.link { color: var(--primary); cursor: pointer; text-decoration: none; font-size: 13px; }
.link:hover { text-decoration: underline; }
.link.danger { color: var(--danger); }
.link.disabled { color: var(--text-secondary); cursor: not-allowed; text-decoration: line-through; }

.input, select.input, textarea.input { height: 32px; border: 1px solid var(--border); border-radius: 5px; background: var(--card-bg); color: var(--text); padding: 0 10px; font-size: 13px; outline: none; min-width: 180px; }
.input:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(51,112,255,.12); }
textarea.input { height: auto; padding: 8px 10px; }
.input.counted { padding-right: 46px; }
.count-tip { color: var(--text-secondary); font-size: 12px; }
.field { display: flex; align-items: flex-start; gap: 10px; margin: 12px 0; }
.field > label { width: 110px; text-align: right; color: var(--text-secondary); font-size: 13px; padding-top: 6px; flex-shrink: 0; }
.field > label.req::before { content: "*"; color: var(--danger); margin-right: 2px; }
.field .full { flex: 1; min-width: 0; }
.field .input { width: 100%; min-width: 0; }
.field-hint { color: var(--text-secondary); font-size: 12px; margin-top: 4px; }

.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { background: var(--table-header-bg); color: var(--table-header-text); font-weight: 600; text-align: left; padding: 10px 12px; white-space: nowrap; }
.table th .sort { opacity: .6; font-size: 10px; margin-left: 3px; }
.table td { padding: 11px 12px; border-bottom: 1px solid var(--border); }
.table tbody tr:hover { background: var(--row-hover); }
.table .empty { text-align: center; color: var(--text-secondary); padding: 42px 0; }
.status-pending { color: var(--primary); }
.status-running { color: var(--warning); }
.status-completed { color: var(--success); }
.status-void { color: var(--info); }
.chip { display: inline-block; background: var(--tag-bg); color: var(--tag-text); font-size: 12px; border-radius: 4px; padding: 1px 8px; margin-right: 4px; }
.star { cursor: pointer; color: #c9cdd6; font-size: 16px; }
.star.on { color: #f7ba2a; }
.spinner { width: 26px; height: 26px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; margin: 30px auto; }
@keyframes spin { to { transform: rotate(360deg); } }

.pager { display: flex; align-items: center; margin-top: 12px; font-size: 13px; color: var(--text-secondary); }
.pager .total { margin-right: auto; }
.pager .pages { display: flex; align-items: center; gap: 6px; }
.pager .pg { min-width: 26px; height: 26px; border: 1px solid var(--border); border-radius: 4px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; background: var(--card-bg); color: var(--text); }
.pager .pg.cur { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------- 弹窗/抽屉/提示 ---------- */
.mask { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 500; display: flex; align-items: flex-start; justify-content: center; }
.dialog { background: var(--card-bg); border-radius: 8px; box-shadow: 0 8px 40px rgba(0,0,0,.25); margin-top: 9vh; min-width: 420px; max-width: 92vw; max-height: 84vh; display: flex; flex-direction: column; animation: pop .15s ease; }
.dialog.small { min-width: 380px; }
.dialog.large { width: 900px; }
.dialog.xlarge { width: 1080px; }
@keyframes pop { from { transform: scale(.96); opacity: .4; } }
.dialog-head { display: flex; align-items: center; padding: 14px 18px; font-size: 15px; font-weight: 600; border-bottom: 1px solid var(--border); }
.dialog-head .x { margin-left: auto; cursor: pointer; color: var(--text-secondary); font-size: 16px; }
.dialog-head .x:hover { color: var(--danger); }
.dialog-body { padding: 16px 20px; overflow: auto; }
.dialog-foot { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.drawer-mask { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 520; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 420px; background: var(--card-bg); z-index: 521; box-shadow: -6px 0 24px rgba(0,0,0,.2); display: flex; flex-direction: column; animation: slidein .18s ease; }
@keyframes slidein { from { transform: translateX(40px); opacity: .3; } }
.drawer-head { padding: 14px 18px; font-weight: 600; font-size: 15px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.drawer-head .x { margin-left: auto; cursor: pointer; color: var(--text-secondary); }
.drawer-body { flex: 1; overflow: auto; padding: 14px 18px; }
.drawer-foot { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.toast-wrap { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 900; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast { background: #fff; color: #333; border-radius: 6px; box-shadow: 0 4px 16px rgba(0,0,0,.18); padding: 9px 18px; font-size: 13px; display: flex; align-items: center; gap: 8px; animation: pop .18s ease; }
.toast .ok { color: var(--success); font-weight: 700; }
.toast .warn { color: var(--warning); font-weight: 700; }
.toast .err { color: var(--danger); font-weight: 700; }
html.dark .toast { background: #2a2d34; color: #e5eaf3; }

/* ---------- 欢迎页 ---------- */
.welcome { max-width: 980px; margin: 0 auto; padding: 46px 20px; text-align: center; }
.welcome h1 { font-size: 34px; background: linear-gradient(90deg, #2144a0, #3370ff); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 10px; }
html.dark .welcome h1 { background: linear-gradient(90deg, #7aa7ff, #3d7fff); -webkit-background-clip: text; background-clip: text; }
.welcome .slogan { color: var(--text-secondary); font-size: 15px; }
.welcome .redline { color: var(--danger); font-size: 13px; margin: 18px 0 30px; font-weight: 600; }
.feature-cards { display: flex; gap: 18px; justify-content: center; margin-bottom: 34px; }
.feature-card { width: 250px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 28px 18px; box-shadow: var(--shadow); transition: transform .15s; }
.feature-card:hover { transform: translateY(-4px); }
.feature-card .t { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.feature-card .d { color: var(--text-secondary); font-size: 13px; }
.entry-row { display: flex; gap: 26px; justify-content: center; }
.entry-card { width: 128px; cursor: pointer; padding: 18px 8px; border-radius: 10px; background: var(--card-bg); border: 1px solid var(--border); box-shadow: var(--shadow); transition: transform .15s; }
.entry-card:hover { transform: translateY(-4px); }
.entry-icon { width: 48px; height: 48px; border-radius: 12px; margin: 0 auto 10px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 22px; }
.entry-card .t { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.entry-card .d { color: var(--text-secondary); font-size: 12px; }
.updatelog { position: absolute; right: 26px; top: 18px; }

/* ---------- 记录列表左标签栏 ---------- */
.record-layout { display: flex; gap: 14px; margin-top: 14px; align-items: flex-start; }
.tag-panel { width: 170px; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); flex-shrink: 0; }
.tag-panel .head { padding: 10px 12px; font-weight: 600; border-bottom: 1px solid var(--border); display: flex; align-items: center; }
.tag-panel .head .fold { margin-left: auto; cursor: pointer; color: var(--text-secondary); }
.tag-item { padding: 9px 14px; cursor: pointer; font-size: 13px; display: flex; justify-content: space-between; color: var(--text); }
.tag-item:hover { background: var(--sidebar-hover); }
.tag-item.cur { background: var(--sidebar-active); color: var(--primary); font-weight: 600; }
.tag-new { margin: 10px 12px; width: calc(100% - 24px); border: 1px dashed var(--border); background: transparent; color: var(--text-secondary); border-radius: 5px; padding: 6px; cursor: pointer; }
.record-main { flex: 1; min-width: 0; margin-top: 0; }

/* ---------- 记录编辑器 ---------- */
.editor-toolbar { position: sticky; top: 0; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; padding: 8px 12px; gap: 8px; z-index: 30; box-shadow: var(--shadow); }
.editor-toolbar .tb-btn { border: 1px solid var(--border); background: var(--card-bg); color: var(--text); border-radius: 5px; padding: 6px 12px; font-size: 13px; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
.editor-toolbar .tb-btn:hover { color: var(--primary); border-color: var(--primary); }
.editor-toolbar .tb-btn.disabled { opacity: .5; pointer-events: none; }
.autosave-banner { background: #fdf6ec; border: 1px solid #faecd8; color: #b88230; border-radius: 6px; padding: 9px 14px; margin-top: 12px; font-size: 13px; display: flex; gap: 10px; align-items: center; }
html.dark .autosave-banner { background: #3a2f17; border-color: #584a22; color: #d8b165; }
.autosave-banner .link { margin-left: 4px; }
.header-form { margin-top: 12px; }
.module-card { margin-top: 14px; }
.module-title { text-align: center; font-size: 15px; font-weight: 700; padding: 12px 16px 0; display: flex; align-items: center; justify-content: center; gap: 8px; }
.module-title .req { color: var(--danger); }
.module-icons { position: absolute; right: 14px; display: flex; gap: 8px; }
.module-card { position: relative; }
.module-icons .mi { cursor: pointer; color: var(--text-secondary); font-size: 14px; }
.module-icons .mi:hover { color: var(--primary); }
.module-icons .mi.del:hover { color: var(--danger); }
.module-hint { text-align: center; color: var(--text-secondary); font-size: 12px; padding: 6px 0 2px; }
.rte-toolbar { display: flex; flex-wrap: wrap; gap: 2px; border: 1px solid var(--border); border-bottom: 0; border-radius: 6px 6px 0 0; padding: 6px 8px; background: var(--card-bg); }
.rte-btn { border: 0; background: transparent; color: var(--text); min-width: 26px; height: 26px; border-radius: 4px; cursor: pointer; font-size: 13px; }
.rte-btn:hover { background: var(--sidebar-hover); color: var(--primary); }
.rte-area { border: 1px solid var(--border); border-radius: 0 0 6px 6px; min-height: 110px; padding: 10px 14px; background: var(--card-bg); outline: none; line-height: 1.7; }
.rte-area:empty::before { content: attr(data-ph); color: var(--text-secondary); }
.rte-area img { max-width: 100%; }
.rte-area table { border-collapse: collapse; }
.rte-area table td { border: 1px solid #9aa5b5; padding: 4px 10px; min-width: 60px; }
.step-card { border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; margin: 10px 16px 0; }
.step-card .st-title { font-weight: 700; display: flex; align-items: center; gap: 8px; }
.step-card .st-icons { margin-left: auto; display: flex; gap: 8px; color: var(--text-secondary); }
.step-card .st-icons span { cursor: pointer; }
.step-card .st-icons span:hover { color: var(--primary); }
.step-card .st-desc { color: var(--text-secondary); font-size: 13px; margin: 6px 0 10px; }
.step-fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 18px; }
.sf label { display: block; color: var(--text-secondary); font-size: 12px; margin-bottom: 4px; }
.sf .input { width: 100%; }
.sf .num { display: flex; align-items: center; gap: 0; }
.sf .num .input { width: 70px; text-align: center; }
.sf .num button { width: 28px; height: 32px; border: 1px solid var(--border); background: var(--card-bg); cursor: pointer; color: var(--text); }
.add-step { margin: 10px 16px 16px; width: calc(100% - 32px); border: 1px dashed var(--border); background: transparent; color: var(--text-secondary); border-radius: 6px; padding: 8px; cursor: pointer; }
.add-step:hover { color: var(--primary); border-color: var(--primary); }
.module-collapsed .module-body { display: none; }
.float-bottom { position: fixed; right: 40px; bottom: 46px; width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; border: 0; cursor: pointer; font-size: 16px; box-shadow: var(--shadow); }

/* ---------- 结果页 ---------- */
.result-wrap { max-width: 860px; margin: 18px auto; }
.result-toolbar { position: sticky; top: 10px; z-index: 30; display: flex; gap: 8px; justify-content: flex-end; margin-bottom: 8px; }
.result-doc { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow); padding: 40px 48px 60px; }
.result-doc h1 { text-align: center; font-size: 26px; margin: 6px 0; }
.result-doc .doc-sub { text-align: center; color: var(--text-secondary); margin-bottom: 18px; font-size: 13px; }
.result-doc hr { border: 0; border-top: 1px solid var(--border); margin: 14px 0 20px; }
.doc-info { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 26px; }
.doc-info td { border: 1px solid var(--border); padding: 8px 12px; }
.doc-info td.k { background: var(--sidebar-hover); color: var(--text-secondary); width: 130px; }
.doc-sec { margin: 22px 0; }
.doc-sec .sec-title { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: #2144a0; margin-bottom: 10px; }
html.dark .doc-sec .sec-title { color: #7aa7ff; }
.doc-sec .sec-icon { width: 26px; height: 26px; border-radius: 6px; background: var(--sidebar-active); color: var(--primary); display: inline-flex; align-items: center; justify-content: center; }
.compare-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.diff-del { background: #fde2e2; text-decoration: line-through; color: #c0392b; }
.diff-ins { background: #e2f7e2; color: #1c7c3c; }
html.dark .diff-del { background: #4a2323; } html.dark .diff-ins { background: #1d3a26; }
.anno-mark { background: #fff3cd; border-bottom: 2px solid #f7ba2a; cursor: pointer; }
.anno-bubble { position: absolute; background: var(--card-bg); border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: 8px; padding: 10px 14px; max-width: 300px; font-size: 13px; z-index: 90; }
.sel-pop { position: absolute; background: var(--card-bg); border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: 8px; padding: 8px; display: flex; gap: 6px; z-index: 95; }
.sel-pop .input { min-width: 200px; }

/* ---------- 模板编辑器 ---------- */
.palette { display: flex; flex-wrap: wrap; gap: 8px; }
.palette .pal { border: 1px solid var(--border); border-radius: 6px; background: var(--card-bg); padding: 8px 12px; font-size: 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.palette .pal:hover { border-color: var(--primary); color: var(--primary); }
.palette .pal .badge { background: var(--warning); color: #fff; font-size: 10px; border-radius: 8px; padding: 0 5px; }
.draft-banner { background: #f0f7ff; border: 1px solid #cfe3ff; color: #2b5fd9; border-radius: 6px; padding: 9px 14px; margin-top: 12px; font-size: 13px; }
html.dark .draft-banner { background: #14224e; border-color: #24407e; color: #9cc0ff; }

/* ---------- AI 抽屉 ---------- */
.ai-msgs { display: flex; flex-direction: column; gap: 10px; padding-bottom: 10px; }
.ai-bubble { max-width: 88%; padding: 9px 13px; border-radius: 10px; font-size: 13px; line-height: 1.65; white-space: pre-wrap; }
.ai-bubble.ai { background: var(--sidebar-hover); align-self: flex-start; border-top-left-radius: 2px; }
.ai-bubble.user { background: var(--primary); color: #fff; align-self: flex-end; border-top-right-radius: 2px; }
.ai-input-wrap { border: 1px solid var(--border); border-radius: 8px; padding: 8px; }
.ai-input { width: 100%; border: 0; outline: none; background: transparent; color: var(--text); resize: none; font-size: 13px; min-height: 40px; font-family: inherit; }
.ai-input-hint { color: var(--text-secondary); font-size: 11px; margin-top: 4px; }
.ai-actions { display: flex; gap: 8px; margin-top: 8px; }
.ai-mode-btns { display: flex; gap: 6px; margin-left: auto; }
.ai-mode-btns .btn { height: 24px; padding: 0 8px; font-size: 11px; }
.ai-check { color: var(--text-secondary); font-size: 11px; margin: 10px 0 4px; border-top: 1px dashed var(--border); padding-top: 8px; }
.ai-loading::after { content: "…"; animation: dots 1.2s steps(4) infinite; }
@keyframes dots { 0% { content: ""; } 25% { content: "·"; } 50% { content: "··"; } 75% { content: "···"; } }

/* ---------- 组件设计器 ---------- */
.designer { display: grid; grid-template-columns: 200px 1fr 280px; gap: 14px; margin-top: 14px; min-height: 60vh; }
.designer .col { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; }
.dz-field { border: 1px solid var(--border); border-radius: 6px; background: var(--card-bg); padding: 8px 12px; margin-bottom: 8px; cursor: grab; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.dz-field.sel { border-color: var(--primary); background: var(--sidebar-active); }
.dz-field .ftype { color: var(--text-secondary); font-size: 11px; margin-left: auto; }
.canvas-drop { min-height: 300px; border: 2px dashed var(--border); border-radius: 8px; padding: 12px; }

/* ---------- 统计 ---------- */
.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 14px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.stat-card .v { font-size: 30px; font-weight: 700; color: var(--primary); }
.stat-card .k { color: var(--text-secondary); font-size: 13px; }
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }

/* ---------- 搜索浮层 ---------- */
.k-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 800; display: flex; justify-content: center; padding-top: 12vh; }
.k-panel { width: 560px; background: var(--card-bg); border-radius: 10px; height: fit-content; max-height: 60vh; overflow: auto; box-shadow: 0 12px 50px rgba(0,0,0,.3); }
.k-input-bar { display: flex; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border); gap: 10px; }
.k-input-bar input { flex: 1; border: 0; outline: none; font-size: 16px; background: transparent; color: var(--text); }
.k-group { padding: 8px 8px 4px; }
.k-group .g-title { color: var(--text-secondary); font-size: 12px; padding: 4px 12px; }
.k-item { padding: 9px 14px; border-radius: 6px; cursor: pointer; display: flex; align-items: center; gap: 10px; font-size: 13px; }
.k-item:hover, .k-item.sel { background: var(--sidebar-active); color: var(--primary); }
.k-item .k-code { color: var(--text-secondary); font-size: 12px; margin-left: auto; }

/* ---------- 滑块验证码 ---------- */
.slider-box { border: 1px solid var(--border); border-radius: 6px; background: var(--sidebar-hover); height: 40px; position: relative; overflow: hidden; user-select: none; }
.slider-box .txt { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--text-secondary); font-size: 13px; }
.slider-handle { position: absolute; top: 0; left: 0; width: 44px; height: 40px; background: var(--card-bg); border-right: 1px solid var(--border); display: flex; align-items: center; justify-content: center; cursor: grab; color: var(--text-secondary); z-index: 2; }
.slider-box.ok { border-color: var(--success); background: #f0fbe8; }
.slider-box.ok .txt { color: var(--success); }
html.dark .slider-box.ok { background: #1d3a26; }

/* ---------- 新手引导/更新日志 ---------- */
.guide-pop { width: 420px; }
.guide-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--border); }
.guide-item .gi-icon { width: 38px; height: 38px; background: var(--sidebar-active); color: var(--primary); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cl-item { padding: 8px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.cl-item b { color: var(--primary); margin-right: 8px; }

.mono { font-family: Consolas, monospace; font-size: 12px; }
.muted { color: var(--text-secondary); }
.mt8 { margin-top: 8px; } .mt14 { margin-top: 14px; } .row { display: flex; gap: 10px; align-items: center; }
.flex1 { flex: 1; }

/* ---- 设置弹层（主题色/深浅/语言） ---- */
.settings-pop { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); padding: 12px 16px; min-width: 220px; }
.accent-dot { width: 22px; height: 22px; border-radius: 50%; cursor: pointer; display: inline-block; border: 2px solid transparent; }
.accent-dot.cur { border-color: var(--text); box-shadow: 0 0 0 2px var(--card-bg) inset; }
.conflict-tip { background: #fdf0f0; border: 1px solid #fbd9d9; color: #b34a4a; border-radius: 6px; padding: 8px 12px; font-size: 13px; margin-bottom: 10px; }
html.dark .conflict-tip { background: #402222; border-color: #6a3535; color: #e08a8a; }
/* ---------- 富文本增强 ---------- */
.rte-preview { font-size: 16px; min-height: 44px; }
.math-formula { display: inline-block; padding: 0 2px; }
.rte-sep { width: 1px; align-self: stretch; background: var(--border); margin: 2px 4px; }
.rte-sel { height: 26px; min-width: 60px; padding: 0 4px; }
input[type=color].rte-color { width: 26px; height: 26px; padding: 2px; border: 1px solid var(--border); border-radius: 4px; background: var(--card-bg); cursor: pointer; }
.rte-area { overflow-y: hidden; }
.rte-area:focus { border-color: var(--primary); }

/* ---------- 移动端响应式 ---------- */
.sidebar-mask { display: none; }
@media (max-width: 820px) {
  .topbar { padding: 0 8px; gap: 6px; height: 52px; }
  .topbar-search { display: none; }
  .breadcrumb { display: none; }
  .topbar .logo span:last-child { display: none; }
  .topbar .icon-btn { padding: 5px; font-size: 15px; }
  .sidebar { position: fixed; left: 0; top: 52px; bottom: 0; width: 260px; z-index: 360; transform: translateX(-105%); transition: transform .18s ease; box-shadow: var(--shadow); }
  .sidebar.open, .sidebar.collapsed { transform: none; width: 260px; }
  .sidebar.collapsed .menu-name, .sidebar.collapsed .arrow { display: block; }
  .sidebar-mask.on { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 350; }
  .main { width: 100%; }
  .tabbar { height: 36px; }
  .page { padding: 12px 12px 26px; }
  .filter-row, .filter-more { flex-direction: column; align-items: stretch; gap: 8px; }
  .filter-item { flex-wrap: wrap; gap: 6px; }
  .filter-item > label { min-width: 4.5em; text-align: left; }
  .filter-item .input { min-width: 0; flex: 1; }
  .filter-more { margin-top: 8px; }
  .card-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .card-body .table { min-width: 680px; }
  .dialog, .dialog.small, .dialog.large, .dialog.xlarge { min-width: 0; width: 94vw; max-width: 94vw; margin-top: 4vh; max-height: 88vh; }
  .dialog-body { padding: 12px 14px; }
  .drawer { width: 100vw !important; }
  .header-form .card-body > div { grid-template-columns: 1fr !important; }
  .record-layout { flex-direction: column; }
  .tag-panel { width: 100%; }
  .designer { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-card .v { font-size: 24px; }
  .charts { grid-template-columns: 1fr; }
  .feature-cards { flex-wrap: wrap; gap: 12px; }
  .feature-card { width: 46%; min-width: 150px; padding: 16px 10px; }
  .entry-row { flex-wrap: wrap; gap: 12px; }
  .entry-card { width: 30%; min-width: 100px; }
  .welcome { padding: 26px 12px; }
  .welcome h1 { font-size: 23px; }
  .step-fields { grid-template-columns: 1fr; }
  .result-wrap { margin: 10px 8px; }
  .result-doc { padding: 20px 14px 40px; overflow-x: auto; }
  .doc-info { min-width: 460px; }
  .result-doc h1 { font-size: 20px; }
  .result-toolbar { flex-wrap: wrap; gap: 6px; }
  .compare-wrap { grid-template-columns: 1fr; }
  .login-page { flex-direction: column; }
  .login-left { display: none; }
  .login-card { width: 92vw; max-width: 420px; padding: 28px 22px 20px; }
  .editor-toolbar { flex-wrap: wrap; }
  .float-bottom { right: 14px; bottom: 22px; width: 36px; height: 36px; }
  .k-panel { width: 92vw; }
  .ai-actions { flex-wrap: wrap; }
}
@media (max-width: 480px) {
  .entry-card { width: 46%; min-width: 0; }
  .feature-card { width: 100%; }
  .card-head { flex-wrap: wrap; gap: 6px; }
}
/* ---------- 可搜索下拉/多选 ---------- */
.combo .combo-box { width: 100%; cursor: pointer; }
.combo-panel { display: none; position: absolute; top: calc(100% + 4px); left: 0; right: 0;
  background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,.18); z-index: 620; padding: 8px; }
.combo-panel.open { display: block; }
.combo-filter { width: 100%; margin-bottom: 6px; }
.combo-list { max-height: 230px; overflow: auto; }
.combo-item { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 6px;
  cursor: pointer; font-size: 13px; }
.combo-item:hover { background: var(--sidebar-hover); color: var(--primary); }
.combo-item.single { justify-content: flex-start; }
.combo-empty { text-align: center; color: var(--text-secondary); padding: 16px 0; font-size: 13px; }
.dialog .combo-panel, .drawer .combo-panel { z-index: 700; }
/* ---------- 新手引导向导 ---------- */
.ob-mask { position: fixed; inset: 0; background: rgba(15, 34, 78, .55); z-index: 850;
  display: flex; align-items: center; justify-content: center; animation: pop .18s ease; }
.ob-card { width: 640px; max-width: 94vw; max-height: 88vh; background: var(--card-bg);
  border-radius: 14px; box-shadow: 0 18px 60px rgba(0,0,0,.35); display: flex; flex-direction: column; overflow: hidden; }
.ob-head { display: flex; align-items: center; padding: 14px 20px; border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, var(--topbar-bg), transparent); }
.ob-brand { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 700; font-size: 15px; }
.ob-card .ob-head .x { margin-left: auto; cursor: pointer; color: #dbe6ff; }
.ob-card .ob-head .x:hover { color: #fff; }
.ob-body { padding: 26px 34px 10px; overflow: auto; min-height: 300px; }
.ob-body .ob-icon { width: 64px; height: 64px; border-radius: 16px; display: flex; align-items: center;
  justify-content: center; color: #fff; margin-bottom: 14px; box-shadow: var(--shadow); }
.ob-body h2 { margin: 0 0 14px; font-size: 21px; }
.ob-body p { line-height: 1.9; margin: 8px 0; }
.ob-body ul, .ob-body ol { padding-left: 20px; line-height: 2; margin: 8px 0; }
.ob-body li b { color: var(--primary); }
.ob-dots { display: flex; gap: 8px; justify-content: center; padding: 10px 0 0; }
.ob-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border); cursor: pointer; transition: all .15s; }
.ob-dot.on { background: var(--primary); width: 22px; border-radius: 5px; }
.ob-foot { display: flex; align-items: center; gap: 10px; padding: 14px 24px 20px; }
.ob-count { color: var(--text-secondary); font-size: 12px; }
.flex1 { flex: 1; }

/* ---------- 用户手册 ---------- */
.manual-dlg { width: 1000px; max-width: 96vw; height: 84vh; margin-top: 6vh; }
.manual-dlg .dialog-body { padding: 0; height: calc(100% - 50px); overflow: hidden; }
.manual-grid { display: grid; grid-template-columns: 220px 1fr; height: 100%; }
.manual-nav { border-right: 1px solid var(--border); overflow: auto; padding: 10px 8px; background: var(--sidebar-hover); }
.mnav-item { padding: 9px 12px; border-radius: 6px; cursor: pointer; font-size: 13px; color: var(--text); margin-bottom: 2px; }
.mnav-item:hover { background: var(--sidebar-hover); }
.mnav-item.on { background: var(--primary); color: #fff; font-weight: 600; }
.manual-body { overflow: auto; padding: 20px 26px 30px; }
.manual-body h2 { margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid var(--primary); color: var(--primary); }
.manual-html h3 { color: var(--primary); margin: 20px 0 8px; font-size: 15px; }
.manual-html p { line-height: 1.9; margin: 8px 0; }
.manual-html ul, .manual-html ol { padding-left: 22px; line-height: 2; margin: 8px 0; }
.manual-html dl { margin: 8px 0; }
.manual-html dt { font-weight: 700; color: var(--primary); margin-top: 10px; }
.manual-html dd { margin: 4px 0 4px 20px; line-height: 1.8; }
.manual-html kbd, .manual-kbd kbd { background: var(--sidebar-hover); border: 1px solid var(--border);
  border-bottom-width: 2px; border-radius: 4px; padding: 1px 6px; font-family: Consolas, monospace; font-size: 12px; }
.manual-kbd { width: 100%; border-collapse: collapse; }
.manual-kbd td { border-bottom: 1px dashed var(--border); padding: 8px 6px; font-size: 13px; }
@media (max-width: 820px) {
  .manual-grid { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .manual-nav { display: flex; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); padding: 8px; gap: 4px; }
  .mnav-item { white-space: nowrap; margin: 0; }
  .ob-body { padding: 20px 20px 8px; }
}