:root{--bg: #f5f7f6;--surface: #ffffff;--surface-2: #eef2f0;--border: #e2e8e4;--border-bright: #cbd6d0;--text: #172119;--muted: #647268;--primary: #16a34a;--primary-strong: #15803d;--primary-contrast: #ffffff;--primary-dim: rgba(22, 163, 74, .09);--accent: #d97706;--accent-dim: rgba(217, 119, 6, .1);--danger: #dc2626;--danger-dim: rgba(220, 38, 38, .07);--shadow-sm: 0 1px 2px rgba(23, 33, 25, .05);--shadow-md: 0 8px 24px rgba(23, 33, 25, .08);--topbar-bg: rgba(255, 255, 255, .88);--radius: 14px;--font-display: "Bricolage Grotesque", serif;--font-body: "Instrument Sans", sans-serif}[data-theme=dark]{--bg: #0e1310;--surface: #151c17;--surface-2: #1c241e;--border: #27322b;--border-bright: #3a4a40;--text: #eef5f0;--muted: #8ba396;--primary: #4ade80;--primary-strong: #22c55e;--primary-contrast: #052e16;--primary-dim: rgba(74, 222, 128, .12);--accent: #f5b942;--accent-dim: rgba(245, 185, 66, .12);--danger: #f87171;--danger-dim: rgba(248, 113, 113, .12);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 10px 28px rgba(0, 0, 0, .4);--topbar-bg: rgba(14, 19, 16, .88)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{min-height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}h1,h2,h3,.display{font-family:var(--font-display);line-height:1.2;letter-spacing:-.01em}a{color:inherit;text-decoration:none}button{font-family:inherit}input,textarea,select{font-family:inherit;font-size:1rem}::selection{background:var(--primary-dim)}.app-shell{display:flex;min-height:100vh}.sidebar{width:244px;flex-shrink:0;border-right:1px solid var(--border);padding:24px 16px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh;background:var(--surface)}.brand{font-family:var(--font-display);font-weight:700;font-size:1.15rem;padding:8px 12px 20px;display:flex;align-items:center;gap:10px}.brand .mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--primary-strong),#4ade80);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;box-shadow:var(--shadow-sm)}.brand small{display:block;font-size:.62rem;letter-spacing:.3em;color:var(--primary);font-weight:700}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--muted);font-weight:500;font-size:.95rem;transition:background .15s,color .15s}.nav-link:hover{background:var(--surface-2);color:var(--text)}.nav-link.active{background:var(--primary-dim);color:var(--primary-strong)}[data-theme=dark] .nav-link.active{color:var(--primary)}.nav-link .icon{width:20px;text-align:center}.sidebar .spacer{flex:1}.theme-toggle{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;background:none;border:none;cursor:pointer;color:var(--muted);font-weight:500;font-size:.9rem;text-align:left}.theme-toggle:hover{background:var(--surface-2);color:var(--text)}.sidebar .user-chip{padding:12px 12px 4px;border-top:1px solid var(--border);font-size:.83rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main{flex:1;padding:40px clamp(20px,5vw,64px) 96px;max-width:1160px;width:100%;margin:0 auto}.mobile-topbar,.mobile-nav{display:none}@media (max-width: 800px){.sidebar{display:none}.main{padding:20px 16px 96px}.mobile-topbar{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30;padding:10px 16px;background:var(--topbar-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:30;background:var(--topbar-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:8px 8px calc(8px + env(safe-area-inset-bottom))}.mobile-nav a{flex:1;text-align:center;padding:8px 2px;border-radius:10px;color:var(--muted);font-size:.6rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-nav a .icon{display:block;font-size:1.2rem;margin-bottom:2px}.mobile-nav a.active{color:var(--primary-strong)}[data-theme=dark] .mobile-nav a.active{color:var(--primary)}}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:32px;flex-wrap:wrap}.page-head h1{font-size:clamp(1.6rem,4vw,2.1rem);font-weight:700}.page-head .sub{color:var(--muted);margin-top:6px;font-size:.95rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;border-radius:10px;padding:11px 18px;font-weight:600;font-size:.95rem;transition:transform .12s,filter .15s,background .15s}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:var(--primary-contrast);box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){filter:brightness(1.06)}.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border-bright)}.btn-ghost:hover:not(:disabled){background:var(--surface-2)}.btn-danger{background:var(--danger-dim);color:var(--danger)}.btn-danger:hover:not(:disabled){background:#dc262624}.btn-sm{padding:7px 12px;font-size:.85rem;border-radius:8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:border-color .15s,transform .15s,box-shadow .2s}a.card:hover,.card.clickable:hover{border-color:var(--border-bright);transform:translateY(-2px);box-shadow:var(--shadow-md)}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.field{margin-bottom:16px}.field label{display:block;font-size:.85rem;font-weight:600;color:var(--muted);margin-bottom:6px}.field input,.field textarea,.field select{width:100%;background:var(--bg);border:1px solid var(--border-bright);border-radius:10px;color:var(--text);padding:11px 14px;outline:none;transition:border-color .15s,box-shadow .15s}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.field textarea{resize:vertical;min-height:88px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 520px){.field-row{grid-template-columns:1fr}}.error-box{background:var(--danger-dim);color:var(--danger);border:1px solid rgba(220,38,38,.25);border-radius:10px;padding:10px 14px;font-size:.9rem;margin-bottom:16px}.success-box{background:var(--primary-dim);color:var(--primary-strong);border:1px solid rgba(22,163,74,.3);border-radius:10px;padding:10px 14px;font-size:.9rem;margin-bottom:16px}[data-theme=dark] .success-box{color:var(--primary)}.badge{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:999px}.badge-green{background:var(--primary-dim);color:var(--primary-strong)}[data-theme=dark] .badge-green{color:var(--primary)}.badge-amber{background:var(--accent-dim);color:var(--accent)}.badge-gray{background:var(--surface-2);color:var(--muted)}.progress-track{background:var(--surface-2);border-radius:999px;height:8px;overflow:hidden}.progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary-strong),var(--primary));transition:width .6s cubic-bezier(.16,1,.3,1)}.muted{color:var(--muted)}.small{font-size:.85rem}.divider{border:none;border-top:1px solid var(--border);margin:28px 0}.empty-state{text-align:center;padding:64px 24px;color:var(--muted);border:1px dashed var(--border-bright);border-radius:var(--radius);background:var(--surface)}.empty-state .big{font-size:2.4rem;margin-bottom:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#0f171273;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:16px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:28px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal h2{margin-bottom:20px;font-size:1.3rem}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(800px 500px at 80% -10%,rgba(22,163,74,.08),transparent),radial-gradient(600px 400px at 10% 110%,rgba(217,119,6,.05),transparent),var(--bg)}.auth-card{width:100%;max-width:420px}.auth-card .card{padding:36px}.auth-logo{text-align:center;margin-bottom:28px}.auth-logo .mark{width:52px;height:52px;border-radius:16px;margin:0 auto 14px;background:linear-gradient(135deg,var(--primary-strong),#4ade80);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:#fff;box-shadow:var(--shadow-sm)}.auth-logo h1{font-size:1.5rem}.auth-logo .tag{color:var(--primary-strong);letter-spacing:.3em;font-size:.7rem;font-weight:700}.auth-switch{text-align:center;margin-top:20px;color:var(--muted);font-size:.9rem}.auth-switch button{background:none;border:none;color:var(--primary-strong);font-weight:600;cursor:pointer}[data-theme=dark] .auth-switch button,[data-theme=dark] .auth-logo .tag{color:var(--primary)}.crumb{color:var(--muted);font-size:.85rem;margin-bottom:10px;display:inline-flex;align-items:center;gap:6px}.crumb:hover{color:var(--text)}.ai-panel{background:linear-gradient(135deg,#16a34a0f,#d977060a);border:1px solid rgba(22,163,74,.25);border-radius:var(--radius);padding:20px 24px}.ai-panel .label{font-size:.72rem;letter-spacing:.2em;font-weight:700;color:var(--primary-strong);margin-bottom:8px}[data-theme=dark] .ai-panel .label{color:var(--primary)}.timeline{list-style:none}.timeline li{position:relative;padding:0 0 24px 28px;border-left:2px solid var(--border);margin-left:8px}.timeline li:last-child{border-left-color:transparent;padding-bottom:0}.timeline li:before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--primary);border:3px solid var(--bg)}.timeline .when{font-size:.78rem;color:var(--muted);margin-bottom:2px}.timeline .what{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 16px;box-shadow:var(--shadow-sm)}.ring-wrap{position:relative;flex-shrink:0}.ring-wrap .ring-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:1.05rem}.task-list{list-style:none;display:flex;flex-direction:column;gap:8px}.task-item{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 14px;box-shadow:var(--shadow-sm)}.task-item.done .task-title{text-decoration:line-through;color:var(--muted)}.task-check{width:22px;height:22px;border-radius:7px;flex-shrink:0;border:2px solid var(--border-bright);background:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:transparent;font-size:.8rem;font-weight:800;transition:background .15s,border-color .15s,color .15s}.task-check:hover{border-color:var(--primary)}.task-item.done .task-check{background:var(--primary);border-color:var(--primary);color:var(--primary-contrast)}.task-title{flex:1;min-width:0}.task-del{background:none;border:none;cursor:pointer;color:var(--muted);font-size:1rem;padding:4px;border-radius:6px}.task-del:hover{color:var(--danger);background:var(--danger-dim)}.task-add{display:flex;gap:10px;margin-top:12px}.task-add input{flex:1;background:var(--bg);border:1px solid var(--border-bright);border-radius:10px;color:var(--text);padding:10px 14px;outline:none}.task-add input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm)}table.list{width:100%;border-collapse:collapse;min-width:640px}table.list th{text-align:left;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface-2)}table.list td{padding:14px 16px;border-bottom:1px solid var(--border);vertical-align:middle}table.list tr:last-child td{border-bottom:none}table.list tbody tr{cursor:pointer;transition:background .12s}table.list tbody tr:hover{background:var(--surface-2)}.filter-bar{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap;align-items:center}.filter-bar input,.filter-bar select{background:var(--surface);border:1px solid var(--border-bright);border-radius:10px;color:var(--text);padding:9px 14px;outline:none;font-size:.92rem}.filter-bar input:focus,.filter-bar select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.tree-goal-block{margin-bottom:36px}.tree-row{display:flex;gap:0;align-items:stretch}.tree-goal-node{width:min(300px,38vw);flex-shrink:0;align-self:flex-start;position:sticky;top:16px}.tree-connector{width:36px;flex-shrink:0;position:relative}.tree-branches{flex:1;display:flex;flex-direction:column;gap:12px;position:relative;padding-left:36px;min-width:0}.tree-branches:before{content:"";position:absolute;left:0;top:28px;bottom:28px;width:2px;background:var(--border-bright)}.tree-branches .tree-branch{position:relative}.tree-branches .tree-branch:before{content:"";position:absolute;left:-36px;top:28px;width:36px;height:2px;background:var(--border-bright)}.tree-branches:only-child:before{display:none}.tree-goal-node:after{content:""}.tree-stub{border:1px dashed var(--border-bright);border-radius:var(--radius);padding:16px 20px;color:var(--muted);font-size:.9rem;background:var(--surface)}@media (max-width: 700px){.tree-row{flex-direction:column}.tree-goal-node{width:100%;position:static}.tree-branches{padding-left:20px;margin-top:12px}.tree-branches:before{top:0;bottom:28px}.tree-branches .tree-branch:before{left:-20px;width:20px}}.tag-chip{display:inline-flex;align-items:center;gap:5px;background:var(--surface-2);color:var(--muted);font-size:.76rem;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap}.tag-chip.small-chip{font-size:.7rem;padding:2px 7px}.tag-chip button{background:none;border:none;cursor:pointer;color:var(--muted);font-size:.7rem;padding:0;line-height:1}.tag-chip button:hover{color:var(--danger)}.tag-chip.active-filter{background:var(--primary-dim);color:var(--primary-strong);cursor:pointer}[data-theme=dark] .tag-chip.active-filter{color:var(--primary)}.tag-chip.clickable{cursor:pointer}.tag-chip.clickable:hover{background:var(--primary-dim);color:var(--primary-strong)}.tag-input{display:flex;flex-wrap:wrap;gap:6px;align-items:center;background:var(--bg);border:1px solid var(--border-bright);border-radius:10px;padding:8px 10px}.tag-input:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.tag-input input{flex:1;min-width:140px;background:none;border:none;outline:none;color:var(--text);padding:3px 4px;font-size:.95rem}.stats-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:32px}.stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-sm)}.stat-tile .num{font-family:var(--font-display);font-weight:700;font-size:1.6rem;line-height:1.1}.stat-tile .lbl{color:var(--muted);font-size:.8rem;font-weight:600;margin-top:2px}.chat-shell{display:flex;gap:20px;min-height:60vh}.chat-list{width:240px;flex-shrink:0;display:flex;flex-direction:column;gap:8px}.chat-list-item{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;cursor:pointer;color:var(--muted);font-size:.9rem;border:1px solid transparent}.chat-list-item:hover{background:var(--surface)}.chat-list-item.active{background:var(--surface);border-color:var(--border);color:var(--text);box-shadow:var(--shadow-sm)}.chat-list-item .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-list-item .x{background:none;border:none;color:var(--muted);cursor:pointer;padding:2px 4px;border-radius:6px;visibility:hidden}.chat-list-item:hover .x{visibility:visible}.chat-list-item .x:hover{color:var(--danger)}.chat-main{flex:1;min-width:0;display:flex;flex-direction:column}.chat-messages{flex:1;display:flex;flex-direction:column;gap:14px;padding-bottom:20px}.msg{max-width:82%;padding:12px 16px;border-radius:16px;white-space:pre-wrap;overflow-wrap:break-word}.msg.user{align-self:flex-end;background:var(--primary);color:var(--primary-contrast);border-bottom-right-radius:6px}.msg.assistant{align-self:flex-start;background:var(--surface);border:1px solid var(--border);border-bottom-left-radius:6px;box-shadow:var(--shadow-sm)}.msg.thinking{color:var(--muted);font-style:italic}.chat-composer{display:flex;gap:10px;position:sticky;bottom:12px}.chat-composer textarea{flex:1;background:var(--surface);border:1px solid var(--border-bright);border-radius:14px;color:var(--text);padding:12px 16px;outline:none;resize:none;min-height:52px;max-height:160px;box-shadow:var(--shadow-sm)}.chat-composer textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.chat-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 20px}.chat-suggestions button{background:var(--surface);border:1px solid var(--border-bright);border-radius:999px;color:var(--muted);padding:8px 14px;font-size:.85rem;cursor:pointer;font-weight:500}.chat-suggestions button:hover{border-color:var(--primary);color:var(--primary-strong)}[data-theme=dark] .chat-suggestions button:hover{color:var(--primary)}@media (max-width: 800px){.chat-shell{flex-direction:column}.chat-list{width:100%;flex-direction:row;overflow-x:auto;padding-bottom:4px}.chat-list-item{flex-shrink:0;max-width:180px}.chat-list-item .x{visibility:visible}}.reminder-item{display:flex;align-items:flex-start;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow-sm)}.reminder-item.done{opacity:.55}.reminder-item.done .r-title{text-decoration:line-through}.reminder-item .r-title{font-weight:600}.reminder-item .r-due{font-size:.8rem;font-weight:600}.reminder-item .r-due.overdue{color:var(--danger)}.reminder-item .r-due.soon{color:var(--accent)}.reminder-item .r-due.later{color:var(--muted)}.segment{display:inline-flex;background:var(--surface-2);border-radius:10px;padding:3px;gap:2px}.segment button{border:none;background:none;cursor:pointer;border-radius:8px;padding:7px 14px;font-weight:600;font-size:.87rem;color:var(--muted);transition:background .15s,color .15s}.segment button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}