:root{--bg:#f4f5fb;--panel:#fff;--border:#e6e8ef;--text:#1f2328;--muted:#6b7280;--accent:#6366f1;--accent2:#a855f7;--accent-soft:#eef2ff;--danger:#ef4444;--radius:10px;--grad:linear-gradient(135deg, var(--accent), var(--accent2));--grad-hover:linear-gradient(135deg, color-mix(in srgb, var(--accent) 88%, black), color-mix(in srgb, var(--accent2) 88%, black));--shadow:0 1px 2px #1012280a, 0 4px 16px #1012280a;--shadow-lg:0 10px 40px #503cb41f;--viz-s1:#2a78d6;--viz-s2:#1baf7a;--viz-remaining:#d9dae0;--viz-grid:#e6e8ef;--viz-axis:#c3c2b7}@media (prefers-color-scheme:dark){:root{--bg:#14151c;--panel:#1c1e27;--border:#2c2f3d;--text:#e6e8f0;--muted:#9aa4b8;--accent:#818cf8;--accent2:#c084fc;--accent-soft:#272a44;--shadow:0 1px 2px #0000004d, 0 4px 16px #00000040;--shadow-lg:0 10px 40px #00000073;--viz-s1:#3987e5;--viz-s2:#199e70;--viz-remaining:#33363f;--viz-grid:#2c2f3d;--viz-axis:#383835}}:root[data-theme=light]{--bg:#f4f5fb;--panel:#fff;--border:#e6e8ef;--text:#1f2328;--muted:#6b7280;--accent:#6366f1;--accent2:#a855f7;--accent-soft:#eef2ff;--shadow:0 1px 2px #1012280a, 0 4px 16px #1012280a;--shadow-lg:0 10px 40px #503cb41f;--viz-s1:#2a78d6;--viz-s2:#1baf7a;--viz-remaining:#d9dae0;--viz-grid:#e6e8ef;--viz-axis:#c3c2b7}:root[data-theme=dark]{--bg:#14151c;--panel:#1c1e27;--border:#2c2f3d;--text:#e6e8f0;--muted:#9aa4b8;--accent:#818cf8;--accent2:#c084fc;--accent-soft:#272a44;--shadow:0 1px 2px #0000004d, 0 4px 16px #00000040;--shadow-lg:0 10px 40px #00000073;--viz-s1:#3987e5;--viz-s2:#199e70;--viz-remaining:#33363f;--viz-grid:#2c2f3d;--viz-axis:#383835}:root[data-theme=gruvbox]{--bg:#282828;--panel:#32302f;--border:#504945;--text:#ebdbb2;--muted:#a89984;--accent:#fabd2f;--accent2:#fe8019;--accent-soft:#45372a;--danger:#fb4934;--shadow:0 1px 2px #00000059, 0 4px 16px #0000004d;--shadow-lg:0 10px 40px #00000080;--viz-s1:#83a598;--viz-s2:#b8bb26;--viz-remaining:#3c3836;--viz-grid:#3c3836;--viz-axis:#504945}*{box-sizing:border-box}body{color:var(--text);background:radial-gradient(1100px 600px at 100% 0%, color-mix(in srgb, var(--accent2) 12%, transparent), transparent 60%), radial-gradient(900px 500px at 0% 100%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 55%), var(--bg);background-attachment:fixed;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}.app{grid-template-columns:240px 1fr auto;height:100vh;display:grid;overflow:hidden}.sidebar{background:color-mix(in srgb, var(--panel) 82%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-right:1px solid var(--border);flex-direction:column;padding:16px 10px;display:flex;overflow-y:auto}.logo{background:var(--grad);color:#0000;-webkit-background-clip:text;background-clip:text;margin:4px 8px 18px;font-size:19px;font-weight:700}.nav-group{flex-direction:column;gap:2px;display:flex}.nav-heading{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:18px 8px 6px;font-size:11px}.nav-item{width:100%;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;padding:8px 10px;font-size:14px;display:flex}.nav-item:hover{background:color-mix(in srgb, var(--accent) 8%, transparent)}.nav-item.active{background:linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, transparent), color-mix(in srgb, var(--accent2) 16%, transparent));color:var(--accent);font-weight:600}.nav-icon{text-align:center;width:18px}.nav-label{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.nav-count{color:var(--muted);font-size:12px}.nav-item.project{gap:0;padding:0}.nav-item.project .project-main{color:inherit;cursor:pointer;font:inherit;background:0 0;border:none;flex:1;align-items:center;gap:10px;padding:8px 10px;display:flex}.project-del{color:var(--muted);cursor:pointer;opacity:0;background:0 0;border:none;padding:0 8px;font-size:18px}.nav-item.project:hover .project-del{opacity:1}.dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.add-project{margin-top:8px}.add-project input{width:100%;color:var(--text);font:inherit;background:0 0;border:1px solid #0000;border-radius:8px;padding:8px 10px}.add-project input:focus{border-color:var(--border);background:var(--bg);outline:none}.main{flex-direction:column;display:flex;overflow:hidden}.main-head{align-items:center;gap:12px;padding:20px 24px 12px;display:flex}.main-head h2{margin:0 auto 0 0;font-size:20px}.task-search{border:1px solid var(--border);background:var(--panel);color:var(--text);font:inherit;border-radius:8px;width:180px;padding:7px 12px;font-size:13px;transition:border-color .15s,width 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0;border:none;font-size:22px;line-height:1}.detail-title{color:var(--text);background:0 0;border:none;padding:0;font-size:17px;font-weight:600}.detail-title:focus{outline:none}.detail-notes{resize:vertical;border:1px solid var(--border);background:var(--bg);min-height:80px;color:var(--text);font:inherit;border-radius:8px;padding:10px}.field{flex-direction:column;gap:4px;display:flex}.field label{color:var(--muted);font-size:12px}.field select,.field input{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:8px;padding:8px 10px}.field select:focus,.field input:focus{border-color:var(--accent);outline:none}.danger{border:1px solid var(--danger);color:var(--danger);cursor:pointer;font:inherit;background:0 0;border-radius:8px;margin-top:auto;padding:10px}.danger:hover{background:var(--danger);color:#fff}.sidebar-footer{border-top:1px solid 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auto}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:16px;display:flex}.page-head h2{margin:0;font-size:20px}.page-hint{color:var(--muted);font-size:13px}.cal-nav{gap:6px;display:flex}.cal-nav button{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;font:inherit;border-radius:8px;padding:6px 12px}.cal-nav button:hover{border-color:var(--accent)}.cal-weekdays,.cal-grid{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.cal-weekday{text-align:center;color:var(--muted);padding:4px 0;font-size:12px}.cal-grid{grid-auto-rows:minmax(96px,1fr)}.cal-cell{border:1px solid var(--border);background:var(--panel);border-radius:8px;flex-direction:column;gap:3px;padding:4px;display:flex;overflow:hidden}.cal-cell.empty{background:0 0;border:none}.cal-cell.today{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.cal-daynum{color:var(--muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.cal-add{color:var(--muted);cursor:pointer;opacity:0;background:0 0;border:none;padding:0 2px;font-size:15px;line-height:1}.cal-cell:hover .cal-add{opacity:1}.cal-tasks{flex-direction:column;gap:2px;display:flex;overflow:hidden}.cal-task{text-align:left;background:var(--bg);color:var(--text);font:inherit;cursor:pointer;white-space:nowrap;text-overflow:ellipsis;border:none;border-radius:5px;align-items:center;gap:4px;padding:2px 5px;font-size:11px;display:flex;overflow:hidden}.cal-task.done{opacity:.5;text-decoration:line-through}.cal-task .pd{border-radius:50%;flex-shrink:0;width:6px;height:6px}.matrix{grid-template-columns:1fr 1fr;grid-auto-rows:minmax(220px,1fr);gap:12px;height:calc(100vh - 100px);display:grid}.quadrant{border:1px solid var(--border);background:var(--panel);border-top-width:3px;border-radius:12px;flex-direction:column;padding:12px;display:flex}.quadrant.q1{border-top-color:#ef4444}.quadrant.q2{border-top-color:#3b82f6}.quadrant.q3{border-top-color:#f59e0b}.quadrant.q4{border-top-color:#94a3b8}.quadrant.over{background:var(--accent-soft)}.quadrant-head{margin-bottom:8px}.quadrant-head strong{font-size:15px;display:block}.quadrant-head span{color:var(--muted);font-size:12px}.quadrant-body{flex-direction:column;flex:1;gap:6px;display:flex;overflow-y:auto}.matrix-card{background:var(--bg);border:1px solid var(--border);cursor:grab;border-radius:8px;padding:8px 10px;font-size:13px}.matrix-card:active{cursor:grabbing}.quadrant-empty{color:var(--muted);text-align:center;padding:20px;font-size:20px}.habit-add,.cd-add{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.habit-add input,.cd-add input{border:1px solid var(--border);background:var(--panel);min-width:160px;color:var(--text);font:inherit;border-radius:8px;flex:1;padding:10px 12px}.habit-add button,.cd-add button{background:var(--grad);color:#fff;cursor:pointer;font:inherit;border:none;border-radius:8px;padding:0 18px;font-weight:600}.habit-add button:hover,.cd-add button:hover{filter:brightness(1.06)}.habit-form{border:1px solid var(--border);background:var(--panel);border-radius:12px;margin-bottom:16px;padding:12px}.habit-form-top{gap:8px;display:flex}.habit-form-top input{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:8px;flex:1;padding:10px 12px}.habit-form-top button{background:var(--grad);color:#fff;cursor:pointer;font:inherit;border:none;border-radius:8px;padding:0 18px;font-weight:600}.habit-form-top button:hover{filter:brightness(1.06)}.habit-form-opts{border-top:1px solid var(--border);flex-wrap:wrap;gap:24px;margin-top:14px;padding-top:14px;display:flex}.opt{flex-direction:column;gap:8px;display:flex}.opt>label{color:var(--muted);font-size:12px}.seg{background:var(--bg);border-radius:8px;gap:4px;width:fit-content;padding:3px;display:flex}.seg button{color:var(--text);cursor:pointer;font:inherit;background:0 0;border:none;border-radius:6px;padding:6px 12px;font-size:13px}.seg button.active{background:var(--grad);color:#fff}.times{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.times input{border:1px solid var(--border);background:var(--bg);width:64px;color:var(--text);font:inherit;border-radius:6px;padding:6px 8px}.times span{color:var(--muted);font-size:13px}.opt input[type=date]{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:6px;width:fit-content;padding:6px 10px}.preset{gap:4px;display:flex}.preset button{border:1px solid var(--border);background:var(--bg);color:var(--muted);cursor:pointer;font:inherit;border-radius:6px;padding:5px 9px;font-size:12px}.preset button:hover{border-color:var(--accent);color:var(--accent)}.habit-list{flex-direction:column;gap:10px;display:flex}.habit-card{border:1px solid var(--border);background:var(--panel);border-radius:12px;padding:12px 14px}.habit-info{align-items:center;gap:10px;margin-bottom:10px;display:flex}.habit-dot{border-radius:50%;width:12px;height:12px}.habit-name{flex:1;font-weight:600}.habit-freq{color:var(--muted);background:var(--bg);border-radius:20px;padding:2px 8px;font-size:12px}.habit-streak{font-size:13px}.habit-progress{align-items:center;gap:10px;margin-bottom:10px;display:flex}.habit-bar{background:var(--bg);border-radius:4px;flex:1;height:6px;overflow:hidden}.habit-bar-fill{border-radius:4px;height:100%;transition:width .3s}.habit-prog-label{color:var(--muted);white-space:nowrap;font-size:12px}.habit-week{color:var(--muted);background:var(--bg);border-radius:20px;padding:2px 8px;font-size:12px}.habit-del{color:var(--muted);cursor:pointer;background:0 0;border:none;font-size:18px}.habit-del:hover{color:var(--danger)}.habit-strip{flex-wrap:wrap;gap:5px;display:flex}.habit-day{cursor:pointer;border:1px solid var(--border);background:var(--bg);width:34px;height:34px;color:var(--muted);border-radius:8px;justify-content:center;align-items:center;font-size:12px;display:flex}.habit-day.done{color:#fff;font-weight:600}.habit-day.today{outline:2px solid var(--accent);outline-offset:1px;cursor:pointer}.habit-day.locked{cursor:not-allowed}.habit-day.locked:not(.done){opacity:.6}.habit-day.future{opacity:.4;border-style:dashed}.pomo-card{text-align:center;border:1px solid var(--border);background:var(--panel);border-radius:16px;max-width:420px;margin:20px auto;padding:24px}.pomo-tabs{justify-content:center;gap:6px;margin-bottom:24px;display:flex}.pomo-tabs button{border:1px solid var(--border);background:var(--bg);color:var(--muted);cursor:pointer;font:inherit;border-radius:20px;padding:6px 14px;font-size:13px}.pomo-tabs button.active{background:var(--grad);color:#fff;border-color:#0000}.pomo-ring{--p:0;background:conic-gradient(var(--accent) calc(var(--p) * 360deg), var(--border) 0);border-radius:50%;justify-content:center;align-items:center;width:220px;height:220px;margin:0 auto 24px;display:flex}.mode-short .pomo-ring,.mode-long .pomo-ring{background:conic-gradient(#10b981 calc(var(--p) * 360deg), var(--border) 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12px;font-size:14px;position:relative}.chat-msg.mine{background:var(--accent-soft);border-color:var(--accent-soft);align-self:flex-end}.chat-author{color:var(--accent);margin-bottom:2px;font-size:11px;font-weight:700;display:block}.chat-text{word-break:break-word;white-space:pre-wrap;display:block}.chat-time{color:var(--muted);text-align:right;margin-top:2px;font-size:10px;display:block}.chat-del{color:var(--muted);cursor:pointer;opacity:0;background:0 0;border:none;font-size:14px;transition:opacity .15s;position:absolute;top:2px;right:4px}.chat-msg:hover .chat-del{opacity:1}.chat-form{gap:8px;margin-top:10px;display:flex}.chat-form input{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:8px;flex:1;padding:9px 12px}.challenge-form{border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:8px;margin-bottom:16px;padding:12px;display:flex}.challenge-form input[type=text],.challenge-form>input{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:8px;padding:8px 10px}.challenge-form label{color:var(--muted);flex-direction:column;gap:3px;font-size:12px;display:flex}.challenge-form input[type=date]{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:6px;padding:6px 8px}.challenge-card{border:1px solid var(--border);border-radius:10px;margin-bottom:12px;padding:12px}.challenge-card.ended{opacity:.7}.challenge-head{align-items:center;gap:8px;display:flex}.challenge-name{flex:1;font-weight:700}.challenge-status{background:var(--bg);color:var(--muted);border-radius:20px;padding:2px 8px;font-size:11px}.challenge-status.active{color:#15803d;background:#dcfce7}.challenge-dates{color:var(--muted);margin:4px 0 8px;font-size:12px}.challenge-leader{margin-bottom:6px;font-size:13px;font-weight:600}.leaderboard.mini .lb-row{padding:2px 0}.badge-row{flex-wrap:wrap;gap:8px;margin-bottom:4px;display:flex}.badge-chip{background:var(--accent-soft);color:var(--accent);border-radius:20px;padding:5px 12px;font-size:13px;font-weight:600}.stat-head-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.seg.sm button{padding:4px 10px;font-size:12px}.lb-streak{color:#f97316;font-size:12px;font-weight:700}.heatmap{grid-template-columns:repeat(13,1fr);gap:3px;max-width:340px;display:grid}.heat-cell{aspect-ratio:1;background:var(--bg);border-radius:3px}.heat-cell.h1{background:color-mix(in srgb, var(--accent) 30%, var(--bg))}.heat-cell.h2{background:color-mix(in srgb, var(--accent) 55%, var(--bg))}.heat-cell.h3{background:color-mix(in srgb, var(--accent) 78%, var(--bg))}.heat-cell.h4{background:var(--accent)}.member-nudge,.member-role{cursor:pointer;background:0 0;border:none;border-radius:6px;padding:2px 4px;font-size:14px;line-height:1}.member-nudge:hover,.member-role:hover{background:var(--bg)}.member-badge.admin{color:#b45309;background:#fef3c7}.profile-editor{flex-direction:column;gap:8px;margin:16px 0;display:flex}.profile-editor .row{gap:8px;display:flex}.profile-editor input,.profile-editor textarea{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;border-radius:8px;flex:1;padding:8px 10px}.profile-editor .emoji-input{text-align:center;flex:0 0 56px;font-size:18px}.gd-regen{margin:8px 0}.push-row{margin-top:10px}.settings-note.err{color:#dc2626}