:root{--ink:#1b1f23;--ink-2:#3d444b;--muted:#6a737c;--line:#d7dce0;--line-strong:#c2c9ce;--bg:#f2f3f4;--panel:#fff;--accent:#2f5d50;--accent-dark:#274c42;--accent-soft:#edf2f0;--accent-line:#bfd1cb;--danger:#a4262c;--danger-soft:#f9eeee;--danger-line:#e5c3c4;--ok:#1f6b46;--ok-soft:#eaf4ee;--ok-line:#c3ddcd;--amber:#8a5a00;--radius:8px;--radius-sm:6px;--topbar-h:56px;--tabbar-h:60px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.45}h1,h2,h3,p{margin:0}h1{font-size:19px;font-weight:650;line-height:1.3}h2{font-size:15px;font-weight:650;line-height:1.3}h3{font-size:14px;font-weight:650}a{color:var(--accent);text-decoration:none}.muted{color:var(--muted)}.small{font-size:13px}.block{display:block}.gap{gap:8px}.rotate-180{transform:rotate(180deg)}:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.app-shell{min-height:100dvh}.topbar{z-index:40;padding:calc(8px + env(safe-area-inset-top)) 16px 8px;background:var(--panel);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;display:flex;position:sticky;top:0}.topbar-brand{align-items:center;gap:9px;min-width:0;display:flex}.topbar-brand>div{flex-direction:column;min-width:0;display:flex}.topbar-title{font-size:14px;font-weight:650;line-height:1.25}.topbar-user{border-radius:50%;display:inline-flex}.content{max-width:840px;padding:16px 16px calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 24px);margin:0 auto}.content-chat{height:calc(100dvh - var(--topbar-h) - env(safe-area-inset-top));flex-direction:column;padding-bottom:0;display:flex;overflow:hidden}.tabbar{z-index:40;background:var(--panel);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0}.tab{height:var(--tabbar-h);letter-spacing:.01em;color:var(--muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:10.5px;font-weight:600;text-decoration:none;display:flex}.tab.active{color:var(--accent)}.btn{border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);cursor:pointer;justify-content:center;align-items:center;gap:6px;padding:9px 13px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex}.btn:hover{background:#f6f7f8}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-dark)}.btn.danger{color:var(--danger);border-color:var(--danger-line);background:var(--panel)}.btn.danger:hover{background:var(--danger-soft)}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover{background:#eceff1}.btn.icon{border-radius:var(--radius-sm);padding:7px}.btn.small{padding:5px 9px;font-size:13px}.btn.block{width:100%}.input{border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--panel);width:100%;color:var(--ink);padding:9px 11px;font-family:inherit;font-size:16px;line-height:1.3}.input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 2px #2f5d5026}.textarea{resize:vertical;min-height:84px}.input-code{text-transform:uppercase;letter-spacing:3px;font-weight:650}.field{flex-direction:column;gap:5px;display:flex}.label{color:var(--ink-2);font-size:13px;font-weight:600}.row{align-items:center;display:flex}.row.gap{gap:8px}.spread{justify-content:space-between;align-items:center;gap:8px;display:flex}.stack{flex-direction:column;gap:14px;display:flex}.stack.tight{gap:8px}.grid-2{grid-template-columns:1fr 1fr;gap:10px;display:grid}.check-row{color:var(--ink-2);cursor:pointer;align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.check-row input{width:18px;height:18px;accent-color:var(--accent)}.link-btn{color:var(--accent);cursor:pointer;text-align:left;background:0 0;border:none;padding:0;font-family:inherit;font-size:13px;font-weight:600}.link-btn:hover{text-decoration:underline}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);width:100%;color:inherit;text-align:left;flex-direction:column;gap:10px;padding:14px;font-family:inherit;font-size:14px;display:flex}button.card,a.card{cursor:pointer}button.card:hover,a.card:hover{border-color:var(--line-strong);background:#fafbfb}.card-grid{grid-template-columns:1fr;gap:10px;margin-top:14px;display:grid}.badge{border:1px solid var(--line);color:var(--ink-2);white-space:nowrap;background:#f6f7f8;border-radius:4px;align-items:center;gap:4px;padding:2px 7px;font-size:11.5px;font-weight:600;display:inline-flex}.badge.ok{background:var(--ok-soft);border-color:var(--ok-line);color:var(--ok)}.badge.danger{background:var(--danger-soft);border-color:var(--danger-line);color:var(--danger)}.avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:650;display:inline-flex}.avatar-photo{object-fit:cover}.section-title{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:18px 0 8px;font-size:12px;font-weight:650}.progress{background:#e3e7e9;border-radius:2px;height:6px;margin:8px 0;overflow:hidden}.progress i{background:var(--accent);height:100%;display:block}.error-banner{border:1px solid var(--danger-line);border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger);justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;padding:9px 11px;font-size:14px;display:flex}.notice{border:1px solid var(--ok-line);border-radius:var(--radius-sm);background:var(--ok-soft);color:var(--ok);padding:9px 11px;font-size:14px}.empty{text-align:center;flex-direction:column;align-items:center;gap:6px;padding:40px 16px;display:flex}.empty-icon{border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);width:44px;height:44px;color:var(--muted);place-items:center;margin-bottom:4px;display:grid}.empty-title{font-weight:600}.spinner-wrap{color:var(--muted);flex-direction:column;align-items:center;gap:10px;padding:40px 0;display:flex}.spinner{border:2px solid var(--line-strong);border-top-color:var(--accent);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite spin}.splash{flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100dvh;display:flex}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{z-index:60;background:#14181c80;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{width:100%;max-width:560px;max-height:92dvh;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));background:var(--panel);border-radius:12px 12px 0 0;overflow-y:auto}.modal-wide{max-width:720px}.modal-head{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:14px;display:flex}.modal-actions{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:16px;padding-top:12px;display:flex}.fab{right:16px;bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 16px);z-index:45;background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;place-items:center;width:48px;height:48px;display:grid;position:fixed;box-shadow:0 2px 8px #14181c40}.fab:hover{background:var(--accent-dark)}.login-wrap{background:var(--bg);justify-content:center;align-items:center;min-height:100dvh;padding:20px 16px;display:flex}.login-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:16px;width:100%;max-width:420px;padding:20px;display:flex}.login-brand{align-items:center;gap:12px;padding-bottom:4px;display:flex}.login-brand h1{font-size:21px}.segmented{border:1px solid var(--line-strong);border-radius:var(--radius-sm);gap:0;display:flex;overflow:hidden}.segmented button{border:none;border-right:1px solid var(--line);background:var(--panel);color:var(--ink-2);cursor:pointer;flex:1;padding:8px 6px;font-family:inherit;font-size:13px;font-weight:600}.segmented button:last-child{border-right:none}.segmented button.active{background:var(--accent);color:#fff}.login-server{border-top:1px solid var(--line);padding-top:12px}.month-nav{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.month-title{border-radius:var(--radius-sm);color:var(--ink);text-transform:capitalize;cursor:pointer;background:0 0;border:none;padding:5px 10px;font-family:inherit;font-size:16px;font-weight:650}.month-title:hover{background:#e9ecee}.weekdays{color:var(--muted);text-align:center;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:4px;font-size:12px;font-weight:600;display:grid}.month-grid{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.day{aspect-ratio:1;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);color:var(--ink);cursor:pointer;flex-direction:column;align-items:center;gap:3px;padding-top:5px;font-family:inherit;font-size:14px;display:flex}.day:hover{border-color:var(--line-strong)}.day.other{color:#b6bdc3;background:0 0;border-color:#0000}.day.selected{border-color:var(--accent);background:var(--accent-soft)}.day-number{border-radius:4px;place-items:center;width:24px;height:24px;font-weight:600;display:grid}.day.today .day-number{background:var(--accent);color:#fff}.dots{gap:3px;display:flex}.dots i{background:var(--accent);border-radius:1px;width:5px;height:5px}.day-panel{margin-top:20px}.event-list{flex-direction:column;gap:6px;margin:10px 0 0;padding:0;list-style:none;display:flex}.event-row{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);width:100%;color:inherit;text-align:left;cursor:pointer;align-items:center;gap:12px;padding:11px 12px;font-family:inherit;font-size:14px;display:flex}button.event-row:hover{border-color:var(--line-strong)}.event-time{min-width:72px;color:var(--ink-2);font-variant-numeric:tabular-nums;font-size:13px;font-weight:650}.event-time.allday{color:var(--amber)}.event-main{flex-direction:column;gap:2px;min-width:0;display:flex}.detail-head{align-items:center;gap:6px;margin-bottom:10px;display:flex}.detail-title{flex:1;min-width:0}.item-list{flex-direction:column;gap:6px;margin:12px 0 0;padding:0;list-style:none;display:flex}.item-row{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);align-items:center;gap:10px;padding:10px 12px;display:flex}.item-text{word-break:break-word;flex:1;min-width:0}.item-list.done .item-text{color:var(--muted);text-decoration:line-through}.check{border:1px solid var(--line-strong);background:var(--panel);color:#fff;cursor:pointer;border-radius:4px;flex-shrink:0;place-items:center;width:22px;height:22px;padding:0;font-size:13px;font-weight:700;display:grid}.check:hover{border-color:var(--accent)}.check.checked{border-color:var(--accent);background:var(--accent)}.task-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.task-row{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);align-items:center;gap:10px;padding:10px 12px;display:flex}.task-main{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;gap:3px;padding:0;font-family:inherit;display:flex}.task-title{word-break:break-word;font-weight:600}.task-row.done .task-title{color:var(--muted);text-decoration:line-through}.task-meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.task-assignee{color:var(--muted);align-items:center;gap:5px;font-size:12px;display:inline-flex}.chat-page{flex-direction:column;flex:1;min-height:0;display:flex}.chat-messages{overscroll-behavior:contain;flex-direction:column;flex:1;gap:8px;min-height:0;padding:10px 0 14px;display:flex;overflow-y:auto}.chat-day{color:var(--muted);text-align:center;margin:8px 0 2px;font-size:12px}.bubble-row{align-items:flex-end;gap:8px;display:flex}.bubble-row.own{justify-content:flex-end}.bubble{border:1px solid var(--line);background:var(--panel);border-radius:10px;flex-direction:column;gap:2px;max-width:78%;padding:8px 11px;display:flex}.bubble-row.own .bubble{border-color:var(--accent);background:var(--accent);color:#fff}.bubble-author{font-size:12px;font-weight:650}.bubble-text{white-space:pre-wrap;word-break:break-word}.bubble-meta{color:var(--muted);font-variant-numeric:tabular-nums;justify-content:flex-end;align-items:center;gap:6px;font-size:11px;display:flex}.bubble-row.own .bubble-meta{color:#ffffffbf}.bubble-delete{color:inherit;opacity:.7;cursor:pointer;background:0 0;border:none;padding:0;display:inline-flex}.chat-input{padding:10px 0 calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 12px);background:var(--bg);gap:8px;display:flex}.photo-upload{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.photo-upload .input{flex:1;min-width:200px}.photo-grid{grid-template-columns:repeat(2,1fr);gap:6px;display:grid}.photo-tile{aspect-ratio:1;border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;background:#e3e7e9;padding:0;overflow:hidden}.photo-tile img{object-fit:cover;width:100%;height:100%;display:block}.lightbox-img{border-radius:var(--radius-sm);width:100%;display:block}.note-card{gap:6px}.note-preview{-webkit-line-clamp:4;color:var(--ink-2);white-space:pre-wrap;-webkit-box-orient:vertical;font-size:14px;display:-webkit-box;overflow:hidden}.contact-list{flex-direction:column;gap:6px;margin:12px 0 0;padding:0;list-style:none;display:flex}.contact-row{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);width:100%;color:inherit;text-align:left;cursor:pointer;align-items:center;gap:10px;padding:10px 12px;font-family:inherit;font-size:14px;display:flex}.contact-row:hover{border-color:var(--line-strong)}.contact-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.contact-main .small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.menu-grid{margin-top:0}.menu-card{flex-direction:row;align-items:center;gap:12px}.menu-icon{border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--accent-soft);width:42px;height:42px;color:var(--accent);flex-shrink:0;place-items:center;display:grid}.profile-row{align-items:center;gap:12px;display:flex}.profile-row .field{flex:1}.avatar-edit{align-items:center;gap:16px;margin-bottom:4px;display:flex}.color-row{flex-wrap:wrap;gap:8px;display:flex}.color-dot{border:2px solid var(--panel);width:26px;height:26px;box-shadow:0 0 0 1px var(--line-strong);cursor:pointer;border-radius:4px}.color-dot.active{box-shadow:0 0 0 2px var(--accent)}.invite-box{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fafbfb;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;padding:12px;display:flex}.invite-code{color:var(--ink);letter-spacing:4px;font-size:20px;font-weight:650;display:block}.member-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.member-list li{align-items:center;gap:10px;display:flex}.member-main{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.member-main .small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.poll-options{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.poll-option{border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--panel);width:100%;color:inherit;text-align:left;cursor:pointer;padding:9px 11px;font-family:inherit;font-size:14px;position:relative;overflow:hidden}.poll-option:hover:not(:disabled){border-color:var(--accent)}.poll-option:disabled{cursor:default}.poll-option.mine{border-color:var(--accent);background:var(--accent-soft)}.poll-bar{background:#f5f6f7;position:absolute;inset:0}.poll-bar i{background:#2f5d501f;height:100%;display:block}.poll-option-row{justify-content:space-between;align-items:center;gap:8px;display:flex;position:relative}.poll-option-text{font-weight:600}.poll-count{color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12px}.poll-voters{align-items:center;margin-top:6px;display:flex;position:relative}.poll-voters .avatar{border:2px solid var(--panel);margin-right:-7px}.dash-stats{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);grid-template-columns:repeat(3,1fr);display:grid}.dash-stat{border-right:1px solid var(--line);flex-direction:column;gap:2px;padding:12px 14px;display:flex}.dash-stat:last-child{border-right:none}.dash-stat-value{font-variant-numeric:tabular-nums;font-size:20px;font-weight:650}.dash-stat-label{color:var(--muted);font-size:12px}.dash-stats.four{grid-template-columns:repeat(4,1fr)}.chips{gap:6px;padding-bottom:2px;display:flex;overflow-x:auto}.chip{border:1px solid var(--line-strong);background:var(--panel);color:var(--ink-2);cursor:pointer;border-radius:999px;flex-shrink:0;padding:6px 11px;font-family:inherit;font-size:13px;font-weight:600}.chip:hover{border-color:var(--accent)}.chip.active{border-color:var(--accent);background:var(--accent);color:#fff}.group-title{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:4px 0 6px;font-size:12px;font-weight:650}.badge.warn{color:var(--amber);background:#fdf6e7;border-color:#e8dcc0}.item-main{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;gap:2px;padding:0;font-family:inherit;font-size:14px;display:flex}.item-main strong{word-break:break-word;font-weight:600}.item-main .small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.qty{max-width:92px}.history-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.history-list li{align-items:flex-start;gap:10px;display:flex}.history-date{font-variant-numeric:tabular-nums;min-width:84px;font-size:13px;font-weight:650}.history-main{flex-direction:column;gap:1px;min-width:0;display:flex}.dash-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);flex-direction:column;gap:10px;padding:14px;display:flex}.dash-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.dash-head h2{align-items:center;gap:7px;display:flex}.dash-head h2 svg{color:var(--muted)}.dash-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.dash-row{border-radius:var(--radius-sm);color:inherit;align-items:center;gap:10px;padding:8px 4px;text-decoration:none;display:flex}.dash-row+.dash-row{border-top:1px solid #eef0f1}a.dash-row:hover{background:#f7f8f9}.dash-row-main{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.dash-row-main .small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-task .dash-row-main strong{font-weight:600}.text-danger{color:var(--danger)}.birthday-row{background:#fdf9f0;border-color:#e8dcc0}.birthday-row .event-time svg{color:var(--amber)}.repeat-badge{color:var(--muted);vertical-align:-2px;margin-left:6px}.dots i.birthday{background:var(--amber)}.logo-mark{color:var(--accent);flex-shrink:0}@media (width>=640px){.card-grid{grid-template-columns:1fr 1fr}.weekdays,.month-grid,.day-panel{max-width:640px;margin-left:auto;margin-right:auto}.photo-grid{grid-template-columns:repeat(3,1fr)}.modal-backdrop{align-items:center;padding:20px}.modal{border-radius:var(--radius);padding-bottom:16px}.fab{right:max(16px,50vw - 404px)}}@media (width>=900px){.photo-grid{grid-template-columns:repeat(4,1fr)}}