:root{
  --bg:#fff;--panel:#fff;--ink:#161616;--muted:#969696;--muted2:#b8b8b8;--line:#e9e9e9;--hover:#f7f7f7;
  --accent:#b44cff;--accent-soft:#f3e5ff;--accent-ink:#8b23d0;--danger:#d74646;--shadow:0 20px 60px rgba(0,0,0,.12);
  --dayw:260px;--radius:14px;--top:64px;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif}
body{letter-spacing:-.012em}button,input,textarea,select{font:inherit;color:inherit}button{border:0;background:transparent;cursor:pointer}input,textarea,select{border:0;background:transparent;outline:none}textarea{resize:vertical}.hidden{display:none!important}
body.dark{--bg:#111;--panel:#151515;--ink:#f3f3f3;--muted:#8f8f8f;--muted2:#707070;--line:#292929;--hover:#202020;--accent-soft:#3b214b;--accent-ink:#d291ff;--shadow:0 20px 70px rgba(0,0,0,.45)}
.app{min-height:100vh;background:var(--bg)}
.topbar{height:var(--top);position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 18px}
.brand{font-size:12px;font-weight:850;letter-spacing:.18em;padding:10px 4px}.week-nav{display:flex;align-items:center;gap:5px}.icon-btn{width:34px;height:34px;border-radius:999px;display:grid;place-items:center;font-size:18px}.icon-btn:hover,.today-btn:hover{background:var(--hover)}.today-btn{height:34px;border-radius:999px;padding:0 13px;font-size:10px;font-weight:800;letter-spacing:.12em}.top-actions{display:flex;justify-content:flex-end;align-items:center;gap:2px}.avatar-btn{width:30px;height:30px;margin-left:7px;border-radius:50%;background:var(--ink);color:var(--bg);font-size:11px;font-weight:800}
.week-scroller{overflow-x:auto;border-bottom:1px solid var(--line);scroll-behavior:smooth}.week-grid{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(var(--dayw),1fr);min-width:calc(var(--dayw)*7)}
.day{position:relative;min-height:57vh;padding:25px 18px 20px;border-right:1px solid var(--line)}.day:last-child{border-right:0}.day.today:before{content:"";height:3px;background:var(--accent);position:absolute;left:0;right:0;top:0}.day-head{margin-bottom:18px}.day-date{font-size:9px;color:var(--muted);font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:5px}.day-name{font-family:"Arial Narrow","Helvetica Neue",Arial,sans-serif;font-size:26px;font-weight:900;letter-spacing:-.055em;line-height:1;text-transform:uppercase}.day.today .day-name{color:var(--accent)}.day.today .day-date{color:var(--accent-ink)}
.task-list{min-height:95px}.task{display:grid;grid-template-columns:18px minmax(0,1fr) auto;gap:8px;align-items:start;padding:7px 0;border-bottom:1px solid var(--line);min-height:35px;transition:opacity .15s,background .15s}.task.dragging{opacity:.25}.task.drop-before{box-shadow:inset 0 2px var(--accent)}.task-check{width:13px;height:13px;border:1px solid color-mix(in srgb,var(--muted2) 75%,transparent);border-radius:4px;margin-top:3px;display:grid;place-items:center}.task.done .task-check:after{content:"✓";font-size:9px;color:var(--muted)}.task.today-task:not(.done) .task-check{background:var(--accent-soft);border-color:var(--accent-soft)}.task-text{font-size:14px;line-height:1.42;word-break:break-word;min-height:19px;cursor:text}.task.done .task-text{text-decoration:line-through;color:var(--muted2)}.task-meta{display:flex;align-items:center;gap:2px;opacity:0;transition:opacity .12s}.task:hover .task-meta{opacity:1}.meta-icon{min-width:20px;height:20px;border-radius:6px;color:var(--muted);font-size:11px;display:grid;place-items:center}.meta-icon:hover{background:var(--hover);color:var(--ink)}.task-note-dot{width:5px;height:5px;border-radius:50%;background:var(--muted);display:block}.task-repeat{font-size:11px;color:var(--muted)}
.quick-add{border-bottom:1px solid var(--line)}.quick-add input{width:100%;padding:8px 0;font-size:14px}.quick-add input::placeholder{color:transparent}.quick-add:hover input::placeholder,.quick-add input:focus::placeholder{color:var(--muted2)}
.someday{padding-bottom:65px}.group-tabs-wrap{position:sticky;top:var(--top);z-index:20;background:var(--bg);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 18px;overflow-x:auto}.group-tabs{display:flex;align-items:center;gap:23px}.group-tab{padding:16px 0 13px;font-size:10px;font-weight:850;letter-spacing:.1em;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}.group-tab.active{color:var(--ink);border-color:var(--accent)}.group-add{font-size:18px;color:var(--muted);padding:10px;margin-left:16px}.lists-scroller{overflow-x:auto}.lists-grid{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(var(--dayw),1fr);min-width:calc(var(--dayw)*4)}.list-col{min-height:310px;padding:25px 18px;border-right:1px solid var(--line)}.list-title-row{display:flex;align-items:center;justify-content:space-between;gap:5px;margin-bottom:13px}.list-title{font-family:"Arial Narrow","Helvetica Neue",Arial,sans-serif;font-size:21px;line-height:1;font-weight:900;letter-spacing:-.045em;text-transform:uppercase;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-menu{opacity:0;width:25px;height:25px;border-radius:7px;color:var(--muted)}.list-col:hover .list-menu{opacity:1}.list-menu:hover{background:var(--hover)}.new-list-col{display:flex;align-items:flex-start;padding-top:25px}.new-list{font-size:11px;color:var(--muted);font-weight:700;padding:8px 10px;border:1px solid var(--line);border-radius:999px}.new-list:hover{background:var(--hover);color:var(--ink)}
.focus-mode .day:not(.today){opacity:.18;pointer-events:none}.focus-mode .someday{display:none}.compact-mode{--dayw:220px}.compact-mode .day,.compact-mode .list-col{padding-left:13px;padding-right:13px}.compact-mode .task-text,.compact-mode .quick-add input{font-size:13px}
.popover{position:fixed;right:14px;top:55px;z-index:60;width:292px;background:var(--panel);border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);padding:8px}.popover-user{padding:10px 10px 12px;display:flex;flex-direction:column;gap:3px}.popover-user strong{font-size:13px}.popover-user span{font-size:11px;color:var(--muted)}.popover>button{width:100%;min-height:38px;padding:0 10px;border-radius:8px;display:flex;align-items:center;justify-content:space-between;text-align:left;font-size:13px}.popover>button:hover{background:var(--hover)}.popover .sep{height:1px;background:var(--line);margin:6px 0}.switch{width:31px;height:18px;border-radius:20px;background:var(--line);position:relative}.switch:after{content:"";width:14px;height:14px;border-radius:50%;background:#fff;position:absolute;left:2px;top:2px;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:.15s}.on .switch{background:var(--ink)}.on .switch:after{transform:translateX(13px)}.popover small{font-size:11px;color:var(--muted)}
.modal-back{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.22);display:flex;align-items:center;justify-content:center;padding:18px}.modal{width:min(620px,100%);max-height:92vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:20px}.modal h2{font-size:20px;margin:2px 0 0}.eyebrow{font-size:9px;color:var(--muted);font-weight:850;letter-spacing:.13em}.close-btn{font-size:23px;line-height:1;width:30px;height:30px;border-radius:50%;color:var(--muted)}.close-btn:hover{background:var(--hover)}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}.field>span{font-size:10px;color:var(--muted);font-weight:800;letter-spacing:.07em;text-transform:uppercase}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:9px;padding:10px 11px;background:var(--bg);font-size:14px}.field input:focus,.field textarea:focus,.field select:focus{border-color:color-mix(in srgb,var(--ink) 35%,var(--line))}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.modal-actions{display:flex;align-items:center;gap:8px;margin-top:8px}.grow{flex:1}.btn{min-height:36px;padding:0 14px;border-radius:999px;font-size:12px;font-weight:700}.btn.primary{background:var(--ink);color:var(--bg)}.btn.ghost{border:1px solid var(--line)}.btn.danger{background:var(--danger);color:#fff}.btn.danger.ghost{background:transparent;color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 35%,var(--line))}.btn.wide{width:100%;height:42px}.search-modal{padding:0;overflow:hidden}.search-box{height:57px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:28px 1fr 34px;align-items:center;padding:0 13px}.search-box>span{font-size:18px;color:var(--muted)}.search-box input{font-size:15px}.search-results{max-height:65vh;overflow:auto;padding:8px}.search-item{padding:10px;border-radius:9px;cursor:pointer}.search-item:hover{background:var(--hover)}.search-item-text{font-size:13px}.search-item-loc{font-size:10px;color:var(--muted);margin-top:4px}.search-empty{padding:22px;text-align:center;color:var(--muted);font-size:13px}.confirm-modal{width:min(430px,100%)}.confirm-modal p{font-size:14px;color:var(--muted);line-height:1.5}
.auth-shell{position:fixed;inset:0;display:grid;place-items:center;padding:20px;background:var(--bg)}.auth-card{width:min(360px,100%)}.auth-mark{width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-weight:900;margin-bottom:32px}.auth-card h1{font-size:30px;letter-spacing:-.04em;margin:0 0 8px}.auth-card>p{color:var(--muted);font-size:13px;margin:0 0 28px}.auth-foot{text-align:center;color:var(--muted2);font-size:10px;margin-top:25px}.form-error{font-size:12px;color:var(--danger);margin:-3px 0 12px}.toast{position:fixed;z-index:100;left:50%;bottom:22px;transform:translate(-50%,16px);background:var(--ink);color:var(--bg);font-size:12px;border-radius:999px;padding:9px 13px;opacity:0;pointer-events:none;transition:.18s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:760px){:root{--top:58px;--dayw:88vw}.topbar{grid-template-columns:1fr auto;padding:0 12px}.week-nav{display:none}.day{min-height:68vh;padding-top:23px}.group-tabs-wrap{padding-left:14px}.task-meta{opacity:1}.list-menu{opacity:1}.two-col{grid-template-columns:1fr}.modal{border-radius:13px;padding:18px}.avatar-btn{margin-left:4px}.someday{padding-bottom:40px}}