@charset "UTF-8";

:root{
  --bg:#0f1117;
  --panel:#171a23;
  --panel-2:#1e2230;
  --line:#2a2f3f;
  --txt:#e6e8ee;
  --dim:#8a90a3;
  --accent:#4f8cff;
  --hi:#ff5d5d;
  --mid:#ffb84d;
  --low:#4fd0a3;
  --done:#5a6070;
  --ok:#3ad29f;
}

/* ===== 登录/注册 ===== */
.auth-page{position:fixed;inset:0;background:var(--bg);display:flex;
  align-items:center;justify-content:center;z-index:200}
.auth-page[hidden]{display:none;visibility:hidden;pointer-events:none}
.auth-box{background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:32px;width:min(400px,90vw)}
.auth-brand{text-align:center;margin-bottom:24px}
.auth-brand .brand__dot{display:inline-block;width:12px;height:12px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 14px var(--accent);margin-bottom:12px}
.auth-brand h1{font-size:22px;margin:0 0 6px}
.auth-brand p{color:var(--dim);font-size:13px;margin:0}
.auth-tabs{display:flex;gap:0;margin-bottom:20px;border-bottom:1px solid var(--line)}
.auth-tab{flex:1;background:none;border:none;padding:10px 0;color:var(--dim);
  cursor:pointer;font-size:14px;border-bottom:2px solid transparent;margin-bottom:-1px}
.auth-tab.active{color:var(--txt);border-bottom-color:var(--accent)}
#auth-form input{width:100%;background:var(--panel-2);border:1px solid var(--line);
  border-radius:8px;padding:11px 14px;color:var(--txt);font-size:14px;margin-bottom:10px}
#auth-form input::placeholder{color:var(--dim)}
#auth-form input:focus{outline:none;border-color:var(--accent)}
.auth-error{color:var(--hi);font-size:12px;margin-bottom:10px}
.auth-btn{width:100%;padding:11px;font-size:14px;font-weight:700}
.auth-hint{color:var(--dim);font-size:12px;margin:12px 0 0;text-align:center}

*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px}

.shell{display:grid;grid-template-columns:220px 1fr;height:100vh;
  height:100dvh}  /* dvh 适配手机动态视口（地址栏收起/展开） */

/* ===== 侧栏折叠 ===== */
.shell.collapsed{grid-template-columns:64px 1fr}
.shell.collapsed .sidebar{padding:14px 8px}
.shell.collapsed .brand h1,
.shell.collapsed .nav-btn .nav-label,
.shell.collapsed .sidebar__foot .user-chip,
.shell.collapsed .sidebar__foot .stat,
.shell.collapsed .cat-tree,
.shell.collapsed .sidebar__foot .user-meta,
.shell.collapsed .sidebar__foot .logout{display:none}
.shell.collapsed .nav-btn{justify-content:center;padding:10px 0}
.shell.collapsed .user-box{justify-content:center}
.shell.collapsed .user-box .user-meta{display:none}
.shell.collapsed .user-chip{display:none}

/* 折叠按钮 */
.sidebar__toggle{display:flex;align-items:center;gap:8px;width:100%;
  background:none;border:none;color:var(--dim);cursor:pointer;
  font-size:12px;padding:6px 0;margin-top:10px;border-radius:6px}
.sidebar__toggle:hover{color:var(--txt)}
.sidebar__toggle .toggle-arrow{font-size:14px;transition:transform .2s}
.shell.collapsed .sidebar__toggle .toggle-arrow{transform:rotate(180deg)}

/* ===== 移动端顶栏（汉堡菜单）===== */
.mobile-topbar{display:none}
.mobile-topbar__left{display:flex;align-items:center;gap:8px}
.mobile-topbar__hamburger{background:none;border:1px solid var(--line);
  border-radius:6px;color:var(--txt);font-size:16px;padding:6px 10px;
  cursor:pointer}
.mobile-topbar__title{font-weight:700;font-size:15px}

/* ===== 移动端遮罩 ===== */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);
  z-index:80}
.sidebar-overlay.show{display:block}

/* sidebar */
.sidebar{background:var(--panel);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:18px 14px}
.brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.brand__dot{width:10px;height:10px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 12px var(--accent)}
.brand h1{font-size:16px;margin:0;font-weight:700}
/* 刷新按钮 */
.refresh-btn{background:none;border:1px solid var(--line);color:var(--dim);
  width:28px;height:28px;border-radius:6px;cursor:pointer;font-size:16px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  transition:color .15s,border-color .15s}
.refresh-btn:hover{color:var(--accent);border-color:var(--accent)}
.refresh-btn.spinning{animation:spin .5s ease}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.brand h1{flex:1}
.mobile-refresh{width:24px;height:24px;font-size:14px;flex-shrink:0;margin-left:6px}
.nav-btn{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;
  background:none;border:1px solid transparent;border-radius:8px;color:var(--dim);
  font-size:14px;cursor:pointer;text-align:left;margin-bottom:6px}
.nav-btn:hover{background:var(--panel-2);color:var(--txt)}
.nav-btn.active{background:var(--panel-2);color:var(--txt);border-color:var(--line)}
.nav-ico{font-size:15px;width:18px}
.sidebar__foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
  display:flex;flex-direction:column;gap:6px}
.user-chip{color:var(--txt);font-size:13px;font-weight:600;padding:6px 8px;
  background:var(--panel-2);border-radius:6px;margin-bottom:4px}
.logout{margin-top:8px}
.stat{color:var(--dim);font-size:12px}
.stat span{color:var(--txt);font-weight:700;margin-right:6px}
.ghost{background:var(--panel-2);border:1px solid var(--line);color:var(--dim);
  padding:6px 12px;border-radius:6px;cursor:pointer;font-size:12px}
.ghost:hover{color:var(--txt);border-color:var(--dim)}
.owner{color:var(--dim);font-size:11px;margin-left:6px;font-weight:400}

/* view */
.view{display:none;padding:24px 28px;overflow-y:auto}
.view.active{display:block}
.view__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}
.view__head h2{font-size:20px;margin:0}

.task-form{display:flex;gap:8px;flex-wrap:wrap}
.task-form input,.task-form select{background:var(--panel);border:1px solid var(--line);
  border-radius:8px;padding:9px 12px;color:var(--txt);font-size:13px}
.task-form input{min-width:200px}
.task-form input::placeholder{color:var(--dim)}
.task-form button{background:var(--accent);border:none;border-radius:8px;
  padding:0 16px;font-size:18px;color:#fff;cursor:pointer;font-weight:700}

/* filters */
.filters{display:flex;gap:8px;margin-bottom:14px}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:20px;
  padding:6px 14px;color:var(--dim);cursor:pointer;font-size:13px}
.chip:hover{color:var(--txt)}
.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}

/* task list */
.task-list{list-style:none;margin:0;padding:0}
.task-list li{display:flex;align-items:flex-start;gap:12px;
  background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;margin-bottom:8px}
.task-list li.is-done .t-title{text-decoration:line-through;color:var(--dim)}
.t-check{appearance:none;width:20px;height:20px;border:2px solid var(--line);
  border-radius:6px;cursor:pointer;flex-shrink:0;margin-top:1px;background:none}
.t-check:checked{background:var(--ok);border-color:var(--ok)}
.t-check:checked::after{content:"✓";display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:13px;font-weight:700}
.t-main{flex:1;min-width:0}
.t-title{font-weight:600;margin-bottom:3px;word-break:break-word;white-space:pre-wrap}
.t-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--dim);font-size:12px}
.prio{padding:1px 8px;border-radius:10px;font-size:11px;font-weight:700}
.prio.high{background:rgba(255,93,93,.15);color:var(--hi)}
.prio.mid{background:rgba(255,184,77,.15);color:var(--mid)}
.prio.low{background:rgba(79,208,163,.15);color:var(--low)}
.t-status{padding:1px 8px;border-radius:10px;font-size:11px;font-weight:700}
.t-status.s-todo{background:var(--panel-2);color:var(--dim)}
.t-status.s-doing{background:rgba(79,140,255,.15);color:var(--accent)}
.t-status.s-done{background:rgba(58,210,159,.15);color:var(--ok)}
.t-due{color:var(--dim)}
.t-due.overdue{color:var(--hi);font-weight:700}
/* 逾期任务整行红色高亮 */
.task-list li.is-overdue{background:rgba(255,93,93,.08);border-left:3px solid var(--hi)}
.task-list li.is-overdue .t-title{color:var(--hi)}
/* 逾期筛选 chip */
.chip-overdue{border-color:rgba(255,93,93,.4);color:var(--hi)}
.chip-overdue .chip-overdue-num{font-weight:700}
.chip-overdue.active{background:var(--hi);color:#fff;border-color:var(--hi)}
#overdue-count{font-weight:700;margin-left:2px}
.t-actions{display:flex;gap:6px;opacity:0;transition:opacity .15s}
.task-list li:hover .t-actions{opacity:1}
.t-actions button{background:var(--panel-2);border:1px solid var(--line);
  border-radius:6px;color:var(--dim);cursor:pointer;padding:4px 8px;font-size:12px}
.t-actions button:hover{color:var(--txt);border-color:var(--dim)}
.t-actions button.del:hover{color:var(--hi);border-color:var(--hi)}

.empty{color:var(--dim);text-align:center;padding:40px;font-size:13px}

/* notes */
.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.note-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:16px;cursor:pointer;position:relative}
.note-card:hover{border-color:var(--dim);transform:translateY(-2px)}
.note-card .pin{position:absolute;top:10px;right:12px;font-size:14px}
.note-card h3{margin:0 0 8px;font-size:15px;word-break:break-word}
.note-card p{margin:0;color:var(--dim);font-size:13px;line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.note-card .stamp{color:var(--dim);font-size:11px;margin-top:10px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;
  align-items:center;justify-content:center;z-index:100}
.modal[hidden]{display:none;visibility:hidden;pointer-events:none}
.modal__box{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  width:min(900px,92vw);height:min(720px,90vh);display:flex;flex-direction:column}
.modal__head{display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--line);gap:12px;flex-wrap:wrap}
.modal__title{flex:1;background:none;border:none;color:var(--txt);font-size:18px;
  font-weight:600;min-width:200px}
.modal__title::placeholder{color:var(--dim)}
.modal__actions{display:flex;gap:8px}
.modal__actions .primary{background:var(--accent);border:none;color:#fff;
  padding:7px 16px;border-radius:8px;cursor:pointer;font-size:13px}
.modal__actions .ghost{background:var(--panel-2);border:1px solid var(--line);
  color:var(--dim);padding:7px 12px;border-radius:8px;cursor:pointer;font-size:13px}
.modal__actions .ghost.danger:hover{color:var(--hi);border-color:var(--hi)}
.modal__body{display:grid;grid-template-columns:1fr;flex:1;overflow:hidden;
  flex-direction:column}
.wysiwyg-body{display:flex;flex-direction:column;overflow:hidden}
.wysiwyg-toolbar{display:flex;gap:4px;padding:8px 12px;background:var(--panel-2);
  border-bottom:1px solid var(--line);flex-wrap:wrap}
.wysiwyg-toolbar button{background:none;border:1px solid var(--line);border-radius:6px;
  color:var(--dim);cursor:pointer;padding:4px 10px;font-size:12px;font-weight:600}
.wysiwyg-toolbar button:hover{color:var(--txt);border-color:var(--dim);
  background:var(--panel)}
.wysiwyg-toolbar button.active{background:var(--accent);color:#fff;
  border-color:var(--accent)}
.note-edit{flex:1;padding:18px;overflow-y:auto;outline:none;color:var(--txt);
  font-size:14px;line-height:1.7}
.note-edit:empty::before{content:"在这里直接编辑…";color:var(--dim)}
/* 编辑器内富文本样式（所见即所得）*/
.note-edit h1,.note-edit h2,.note-edit h3{margin:14px 0 8px;line-height:1.3}
.note-edit p{margin:8px 0;line-height:1.7}
.note-edit code{background:var(--panel-2);padding:2px 6px;border-radius:5px;
  font-family:"SF Mono",Consolas,monospace;font-size:12px}
.note-edit pre{background:var(--panel-2);padding:12px;border-radius:8px;
  overflow-x:auto;margin:10px 0}
.note-edit pre code{background:none;padding:0}
.note-edit ul,.note-edit ol{padding-left:22px;margin:8px 0}
.note-edit li{margin:4px 0;line-height:1.6}
/* 勾选列表 */
.note-edit ul.checklist{list-style:none;padding-left:6px}
.note-edit .check-item{margin:4px 0;cursor:text;line-height:1.7}
.note-edit .check-item::first-line{}
.note-edit .check-item.checked{text-decoration:line-through}
.note-edit .check-item.checked{color:var(--dim)}
.note-edit blockquote{border-left:3px solid var(--accent);margin:8px 0;
  padding:4px 12px;color:var(--dim);background:var(--panel-2);border-radius:0 6px 6px 0}
.note-edit a{color:var(--accent)}
.note-edit strong{color:#fff}
.note-edit em{color:var(--mid)}
/* 笔记卡片里的 HTML 摘要（纯文本化后）*/
.note-card p{margin:0;color:var(--dim);font-size:13px;line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ===== 分类树（侧栏）===== */
.cat-tree{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.cat-tree__head{color:var(--dim);font-size:11px;text-transform:uppercase;
  letter-spacing:1px;margin-bottom:8px;font-weight:700}
.cat-tree__all .cat-item{margin-left:0}
.cat-row{display:flex;align-items:center}
.cat-item{display:flex;align-items:center;gap:8px;flex:1;padding:5px 8px;
  background:none;border:none;border-radius:6px;color:var(--dim);cursor:pointer;
  font-size:13px;text-align:left;margin-bottom:2px;min-width:0}
.cat-item:hover{background:var(--panel-2);color:var(--txt)}
.cat-item.active{background:var(--panel-2);color:var(--txt);font-weight:600}
.cat-arrow{width:12px;flex-shrink:0;font-size:10px}
.cat-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-count{color:var(--dim);font-size:11px;font-weight:400;flex-shrink:0}
.cat-item.active .cat-count{color:var(--accent)}
.cat-del{background:none;border:none;color:var(--dim);cursor:pointer;
  font-size:11px;padding:2px 6px;border-radius:4px;opacity:0;flex-shrink:0}
.cat-row:hover .cat-del{opacity:1}
.cat-del:hover{color:var(--hi);background:rgba(255,93,93,.12)}
.cat-sub{margin-left:0}
.cat-new{display:flex;gap:6px;margin-top:12px;padding-top:10px;
  border-top:1px solid var(--line)}
.cat-new input{flex:1;background:var(--panel-2);border:1px solid var(--line);
  border-radius:6px;padding:6px 10px;color:var(--txt);font-size:12px;min-width:0}
.cat-new input:focus{outline:none;border-color:var(--accent)}
.cat-new button{background:var(--panel-2);border:1px solid var(--line);
  border-radius:6px;color:var(--dim);cursor:pointer;padding:0 12px;font-size:14px}
.cat-new button:hover{color:var(--txt);border-color:var(--dim)}

/* ===== 笔记分类面包屑 ===== */
.note-cat{margin-bottom:6px;font-size:11px}
.cat-crumb{color:var(--accent);cursor:pointer;padding:1px 4px;border-radius:4px}
.cat-crumb:hover{background:var(--panel-2)}
.cat-sep{color:var(--dim);margin:0 1px}

/* ===== 编辑弹窗分类输入 ===== */
.modal__cat{padding:10px 18px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:10px}
.modal__cat label{color:var(--dim);font-size:12px;font-weight:600}
.modal__cat input{flex:1;background:var(--panel-2);border:1px solid var(--line);
  border-radius:6px;padding:6px 10px;color:var(--txt);font-size:13px}
.modal__cat input:focus{outline:none;border-color:var(--accent)}

/* ===== 日期输入（手输 + 日历弹层）===== */
.date-wrap{position:relative;display:flex;align-items:center}
.date-wrap .date-input{padding-right:36px}
.date-icon{position:absolute;right:6px;background:none;border:none;cursor:pointer;
  font-size:14px;padding:4px 6px;border-radius:4px;color:var(--dim);z-index:1}
.date-icon:hover{color:var(--txt);background:var(--panel-2)}
#modal-date{flex:1}
.modal__cat .date-wrap{flex:1;display:flex}

/* 浮层日历 */
.date-popup{position:fixed;background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:16px;width:340px;max-width:calc(100vw - 32px);z-index:300;
  box-shadow:0 12px 48px rgba(0,0,0,.6)}
.date-popup[hidden]{display:none}
.dp-head{display:flex;align-items:center;gap:6px;margin-bottom:10px}
.dp-head span{flex:1;text-align:center;font-weight:700;font-size:14px}
.dp-today{margin-left:auto;padding:3px 8px;font-size:11px}
.dp-weekday,.dp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.dp-weekday{color:var(--dim);font-size:12px;text-align:center;margin-bottom:6px;
  font-weight:600}
.dp-cell{aspect-ratio:1;background:var(--panel-2);border:1px solid var(--line);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:14px;padding:0;min-width:40px;min-height:40px}
.dp-cell:hover{border-color:var(--dim);background:var(--panel)}
.dp-blank{background:none;border:none;cursor:default}
.dp-today{border-color:var(--accent);background:rgba(79,140,255,.18);font-weight:800}
.dp-today .dp-num{color:var(--accent);font-size:15px}
.dp-num{font-weight:600;font-size:14px}

/* 日期输入框（手输样式）*/
.date-input{background:var(--panel);border:1px solid var(--line);border-radius:8px;
  padding:9px 12px;color:var(--txt);font-size:13px;min-width:130px}
.date-input::placeholder{color:var(--dim);font-size:12px}
.date-input:focus{outline:none;border-color:var(--accent)}

/* ===== 首页 ===== */
.home-greet{margin-bottom:18px}
.home-greet h2{margin:0;font-size:22px}
.home-date{color:var(--dim);font-size:13px;margin:4px 0 0}

.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.dash-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:18px}
.dash-card__head{display:flex;align-items:center;gap:8px;color:var(--dim);
  font-size:13px;font-weight:600;margin-bottom:10px}
.dash-ico{font-size:16px}
.dash-num{font-size:38px;font-weight:800;line-height:1;margin-bottom:10px}
.dash-sub{display:flex;gap:14px;flex-wrap:wrap;color:var(--dim);font-size:12px;
  margin-bottom:8px}
.dash-sub b{color:var(--txt);font-weight:700}
.dash-sub .overdue b{color:var(--hi)}
.dash-week{color:var(--dim);font-size:12px;border-top:1px solid var(--line);
  padding-top:8px;margin-top:4px}
.dash-week b{color:var(--accent)}

.dash-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cal-box,.today-box{background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:18px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.cal-head span{font-weight:700;font-size:15px}
.cal-btn{padding:4px 10px;font-size:16px}
.cal-weekday,.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-weekday{color:var(--dim);font-size:11px;text-align:center;margin-bottom:6px}
.cal-cell{aspect-ratio:1;background:var(--panel-2);border:1px solid var(--line);
  border-radius:8px;display:flex;flex-direction:column;align-items:flex-start;
  justify-content:flex-start;padding:6px;cursor:pointer;font-size:13px;
  overflow:hidden}
.cal-cell:hover{border-color:var(--dim)}
.cal-blank{background:none;border:none;cursor:default}
.cal-num{font-weight:700}
/* 格内标题预览 */
.cal-items{font-size:10px;line-height:1.5;color:var(--dim);margin-top:4px;
  word-break:break-word;overflow:hidden}
.cal-item{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;
  color:var(--txt)}
.cal-item:hover{color:var(--accent)}
.cal-more{color:var(--accent);font-size:10px;cursor:pointer}
.cal-today{border-color:var(--accent);background:rgba(79,140,255,.15);
  font-weight:800;position:relative}
.cal-today .cal-num{color:var(--accent)}
.cal-today::after{content:"今天";position:absolute;top:4px;right:6px;
  font-size:9px;color:var(--accent);font-weight:700}
.cal-num{font-weight:600}
/* 该日内容弹窗 */
.calday-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:120;
  display:flex;align-items:center;justify-content:center;padding:20px}
.calday-box{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  width:min(420px,92vw);max-height:80dvh;display:flex;flex-direction:column;
  overflow:hidden}
.calday__head{padding:14px 16px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;color:var(--txt)}
.calday__close{background:none;border:none;color:var(--dim);font-size:20px;
  cursor:pointer}
.calday__list{overflow-y:auto;padding:8px}
.calday-item{padding:10px 12px;border-radius:8px;cursor:pointer;
  display:flex;align-items:center;gap:10px;font-size:14px}
.calday-item:hover{background:var(--panel-2)}
.calday-tag{flex-shrink:0;font-size:11px;color:var(--dim);width:52px}
.calday-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 任务定位闪烁 */
.flash{animation:flashBg 1.6s ease}
@keyframes flashBg{0%,100%{background:none}30%{background:rgba(79,140,255,.25)}}
/* 批量操作条 + 选择框 */
.bulk-bar{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.mini-btn{background:var(--panel-2);border:1px solid var(--line);color:var(--txt);
  padding:5px 10px;border-radius:6px;cursor:pointer;font-size:12px}
.mini-btn:hover{border-color:var(--accent);color:var(--accent)}
.mini-btn:disabled{opacity:.4;cursor:not-allowed}
.bulk-select{font-size:13px;color:var(--dim);display:flex;align-items:center;gap:5px;cursor:pointer}
.bulk-count{font-size:12px;color:var(--dim)}
/* 任务/笔记行内批量选择框 */
.t-sel,.n-sel{appearance:none;width:18px;height:18px;border:2px solid var(--line);
  border-radius:5px;cursor:pointer;flex-shrink:0;margin:1px 8px 0 0;background:none}
.t-sel:checked,.n-sel:checked{background:var(--accent);border-color:var(--accent)}
.t-sel:checked::after,.n-sel:checked::after{content:"✓";display:flex;align-items:center;
  justify-content:center;color:#fff;font-size:12px;font-weight:700}
/* 全局搜索 */
.sidebar-search{padding:0 12px 10px}
#global-search{width:100%;background:var(--panel-2);border:1px solid var(--line);
  border-radius:8px;padding:8px 10px;color:var(--txt);font-size:13px;outline:none}
#global-search:focus{border-color:var(--accent)}
.search-dropdown{position:absolute;left:12px;right:12px;top:100%;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;z-index:200;overflow:hidden;
  box-shadow:0 8px 24px rgba(0,0,0,.4);margin-top:4px}
.sidebar-search{position:relative}
.search-item{padding:10px 12px;cursor:pointer;border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;gap:2px}
.search-item:hover{background:var(--panel-2)}
.search-tag{font-size:10px;font-weight:700;color:var(--accent);
  background:rgba(79,140,255,.15);padding:1px 6px;border-radius:8px;
  width:fit-content}
.search-title{font-size:13px;font-weight:600;color:var(--txt)}
.search-snippet{font-size:11px;color:var(--dim);overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
/* 搜索结果页 */
.search-results{display:flex;flex-direction:column;gap:10px}
.search-result{background:var(--panel-2);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;cursor:pointer}
.search-result:hover{border-color:var(--accent)}
.sr-top{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.sr-title{font-size:14px;font-weight:600;color:var(--txt)}
.sr-snippet{font-size:12px;color:var(--dim);margin:4px 0;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.sr-from{font-size:11px;color:var(--dim)}
/* 移动端搜索框 */
.mobile-search{flex:1;min-width:0;background:var(--panel-2);border:1px solid var(--line);
  border-radius:8px;padding:6px 10px;color:var(--txt);font-size:13px;outline:none;margin-left:8px}
/* 回收站 */
.trash-list{display:flex;flex-direction:column;gap:8px}
.trash-item{background:var(--panel-2);border:1px solid var(--line);border-radius:10px;
  padding:10px 12px;display:flex;align-items:flex-start;gap:10px}
.tr-sel{appearance:none;width:18px;height:18px;border:2px solid var(--line);
  border-radius:5px;cursor:pointer;flex-shrink:0;margin-top:2px;background:none}
.tr-sel:checked{background:var(--accent);border-color:var(--accent)}
.tr-sel:checked::after{content:"✓";display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:12px;font-weight:700}
.tr-main{flex:1;min-width:0}
.tr-title{font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px}
.tr-meta{font-size:11px;color:var(--dim);margin-top:4px}
.mini-btn.danger{border-color:rgba(255,93,93,.4);color:var(--hi)}
.mini-btn.danger:hover{background:rgba(255,93,93,.12);border-color:var(--hi)}
/* 右键菜单 */
.ctx-menu{position:fixed;background:var(--panel);border:1px solid var(--line);
  border-radius:10px;z-index:300;box-shadow:0 8px 28px rgba(0,0,0,.4);
  padding:6px;min-width:180px;max-width:260px}
.ctx-menu[hidden]{display:none}
.ctx-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:7px;
  cursor:pointer;font-size:13px;color:var(--txt);user-select:none}
.ctx-item:hover{background:var(--panel-2)}
.ctx-item.danger{color:var(--hi)}
.ctx-item.danger:hover{background:rgba(255,93,93,.12)}
.ctx-ico{width:18px;text-align:center;color:var(--dim);font-size:13px;flex-shrink:0}
.ctx-item.danger .ctx-ico{color:var(--hi)}
.today-box h3{margin:0 0 12px;font-size:14px;color:var(--dim)}
#today-tasks{list-style:none;margin:0;padding:0}
#today-tasks li{padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
#today-tasks li:last-child{border-bottom:none}
.today-empty{color:var(--dim);font-size:13px}
.today-status{float:right;font-size:11px;padding:1px 8px;border-radius:10px}
.s-todo{background:var(--panel-2);color:var(--dim)}
.s-doing{background:rgba(79,140,255,.15);color:var(--accent)}
.s-done{background:rgba(58,210,159,.15);color:var(--ok)}

/* ===== 用户头像 & 昵称 ===== */
.user-box{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.avatar{width:44px;height:44px;border-radius:50%;overflow:hidden;cursor:pointer;
  border:2px solid var(--line);flex-shrink:0;position:relative}
.avatar img{width:100%;height:100%;object-fit:cover;display:none}
.avatar img.has{display:block}
.avatar:not(:has(img.has))::after{content:"👤";position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;font-size:20px;
  background:var(--panel-2)}
.user-meta{flex:1;min-width:0}
.user-chip{font-size:13px}
.tiny{padding:3px 8px;font-size:11px;margin-top:4px}

@media(max-width:900px){
  .dash-grid,.dash-row{grid-template-columns:1fr}
}

@media(max-width:720px){
  .shell{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .mobile-topbar{display:flex;align-items:center;justify-content:space-between;
    padding:10px 14px;background:var(--panel);border-bottom:1px solid var(--line);
    position:sticky;top:0;z-index:90}
  .mobile-topbar__left{display:flex}
  /* 侧栏抽屉 */
  .sidebar{position:fixed;top:0;left:0;height:100dvh;width:260px;
    transform:translateX(-100%);transition:transform .25s ease;z-index:100;
    flex-direction:column;padding:16px 14px;box-shadow:4px 0 24px rgba(0,0,0,.4)}
  .sidebar.open{transform:translateX(0)}
  .sidebar__toggle{display:none}  /* 移动端不显示桌面折叠按钮 */
  .sidebar__foot{display:flex}
  .view{padding:16px}
  /* 移动端：视图头 h2 与表单换行堆叠，表单全宽 */
  .view__head{flex-direction:column;align-items:stretch}
  .view__head h2{margin-bottom:4px}
  .task-form{flex-direction:column;align-items:stretch;width:100%}
  .task-form input{min-width:0;width:100%}
  .task-form select{width:100%}
  .task-form .date-wrap{width:100%}
  /* 首页卡片堆叠 */
  .dash-grid,.dash-row{grid-template-columns:1fr}
  /* 日历格子小一点 */
  .cal-cell{aspect-ratio:auto;height:76px;font-size:12px;padding:5px}
  .cal-cell .cal-items{font-size:9px}
  .cal-cell::after{font-size:8px}
  /* 任务表单竖排 */
  .task-form{flex-direction:column;align-items:stretch}
  .task-form input{min-width:0}
/* 任务标题多行 textarea */
.task-form textarea#task-title{min-width:0;width:100%;resize:none;background:var(--panel-2);
  border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--txt);
  font-size:14px;line-height:1.5;font-family:inherit}
.task-form textarea#task-title:focus{border-color:var(--accent)}
  .notes-grid{grid-template-columns:1fr}
  /* 触控目标加大 */
  .nav-btn{padding:12px}
  .cat-item{padding:8px}
  .chip{padding:8px 14px}
  .modal{align-items:flex-start;padding:0}
  .modal__box{height:90dvh;max-height:90dvh;overflow-y:auto;width:100%;
    border-radius:0;display:flex;flex-direction:column;padding-top:8px}
  .modal__head{flex-shrink:0;flex-wrap:nowrap;padding:12px 14px;margin-top:4px;gap:8px}
  .modal__title{flex:1 1 0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px;height:36px}
  .modal__actions{flex-shrink:0;gap:6px}
  .modal__actions button{flex:0 0 auto}
  .wysiwyg-toolbar{flex-wrap:nowrap;overflow-x:auto;flex-shrink:0;
    -webkit-overflow-scrolling:touch}
  .wysiwyg-toolbar::-webkit-scrollbar{display:none}
  .wysiwyg-toolbar button{flex:0 0 auto}
  .note-edit{flex:1;min-height:0}
  .modal__body{grid-template-columns:1fr}
  .user-box{justify-content:flex-start}
  /* 浮层日历：桌面基准 340px，竖屏 JS 按 screenWidth/340 等比缩放（含字体）*/
  .date-popup{width:340px;max-width:calc(100vw - 16px)}
}