:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;--bg-top: #f7f8fc;--bg-bottom: #eef1f8;--surface: #ffffff;--surface-2: #eef0f5;--text: #20242e;--text-2: #2b2f3a;--text-muted: #7a8194;--border: #e2e5ec;--input-border: #d7dbe3;--shadow-card: 0 1px 3px rgba(16, 24, 40, .08);--shadow-card-hover: 0 4px 12px rgba(16, 24, 40, .12);--shadow-modal: 0 20px 50px rgba(16, 24, 40, .3);--count-bg: rgba(0, 0, 0, .08);--primary: #5b6cff;--primary-fg: #ffffff;--overlay: rgba(16, 24, 40, .45);--hover: rgba(0, 0, 0, .06);--dashed: rgba(0, 0, 0, .2);--add-hover: rgba(255, 255, 255, .6);--col-blue: #e9f2ff;--col-yellow: #fef6e4;--col-purple: #f2effd;--col-green: #e6f7ee;--col-pink: #fdeef0;--prio-high-bg: #ffe3e3;--prio-high-fg: #e0405e;--prio-medium-bg: #ffedd8;--prio-medium-fg: #e08a1e;--prio-low-bg: #dcf7e9;--prio-low-fg: #2fa06a;--danger-bg: #ffe3e3;--danger-fg: #e0405e;--tag-1-bg:#e6efff;--tag-1-fg:#3366cc;--tag-2-bg:#ffe9e0;--tag-2-fg:#d1603a;--tag-3-bg:#e7f7ec;--tag-3-fg:#2e9e5b;--tag-4-bg:#f1e9ff;--tag-4-fg:#7b52d1;--tag-5-bg:#fff2d6;--tag-5-fg:#b7841a;--tag-6-bg:#dff5f5;--tag-6-fg:#2a9d9d}:root[data-theme=dark]{--bg-top: #12141c;--bg-bottom: #0c0e14;--surface: #1b1e28;--surface-2: #262a37;--text: #e8eaf0;--text-2: #dfe2ea;--text-muted: #9aa1b2;--border: #333849;--input-border: #3a4054;--shadow-card: 0 1px 3px rgba(0, 0, 0, .4);--shadow-card-hover: 0 6px 18px rgba(0, 0, 0, .5);--shadow-modal: 0 20px 50px rgba(0, 0, 0, .6);--count-bg: rgba(255, 255, 255, .12);--primary: #6d7cff;--primary-fg: #ffffff;--overlay: rgba(0, 0, 0, .6);--hover: rgba(255, 255, 255, .08);--dashed: rgba(255, 255, 255, .18);--add-hover: rgba(255, 255, 255, .06);--col-blue: #182536;--col-yellow: #2b2718;--col-purple: #241f33;--col-green: #16281f;--col-pink: #301c25;--prio-high-bg: #3a2126;--prio-high-fg: #ff8095;--prio-medium-bg: #3a2f1c;--prio-medium-fg: #ffbf6b;--prio-low-bg: #1c3327;--prio-low-fg: #59d59b;--danger-bg: #3a2126;--danger-fg: #ff8095;--tag-1-bg:#1b2942;--tag-1-fg:#7fa8ff;--tag-2-bg:#3a251c;--tag-2-fg:#ff9e78;--tag-3-bg:#183626;--tag-3-fg:#63d38f;--tag-4-bg:#2a2140;--tag-4-fg:#b394ff;--tag-5-bg:#3a3016;--tag-5-fg:#e5b74e;--tag-6-bg:#173535;--tag-6-fg:#5ecfcf}*{box-sizing:border-box}html,body{margin:0;background:var(--bg-bottom)}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-weight:600}.card{background:var(--surface);border-radius:14px;padding:14px;box-shadow:var(--shadow-card);cursor:pointer;display:flex;flex-direction:column;gap:10px;transition:box-shadow .2s,background-color .25s}.card:hover{box-shadow:var(--shadow-card-hover)}.card-title{margin:0;font-size:14px;font-weight:600;color:var(--text);line-height:1.35}.card-meta{display:flex;align-items:center;justify-content:space-between}.card-due{font-size:12px;color:var(--text-muted)}.card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px}.card-counts{font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.card-badge{white-space:nowrap}.card-due-overdue{color:var(--danger-fg);font-weight:600}.card-tags{display:flex;flex-wrap:wrap;gap:6px}.tag{font-size:11px;font-weight:600;padding:3px 8px;border-radius:999px;line-height:1.4;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prio{font-size:11px;font-weight:600;padding:4px 8px;border-radius:8px}.prio-high{background:var(--prio-high-bg);color:var(--prio-high-fg)}.prio-medium{background:var(--prio-medium-bg);color:var(--prio-medium-fg)}.prio-low{background:var(--prio-low-bg);color:var(--prio-low-fg)}.column{display:flex;flex-direction:column;gap:12px;width:290px;flex:0 0 290px;border-radius:18px;padding:14px;max-height:100%;transition:background-color .25s}.column-blue{background:var(--col-blue)}.column-yellow{background:var(--col-yellow)}.column-purple{background:var(--col-purple)}.column-green{background:var(--col-green)}.column-pink{background:var(--col-pink)}.column-head{display:flex;align-items:center;gap:8px}.column-index{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;background:var(--primary);color:var(--primary-fg);border-radius:7px;padding:0 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12px;font-size:13px;font-weight:600;cursor:pointer}.signout-btn:hover{background:var(--surface-2)}.modal textarea{padding:9px 11px;border:1px solid var(--input-border);border-radius:10px;font-size:14px;background:var(--surface);color:var(--text);font-family:inherit;resize:vertical}.field-block{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;font-weight:600;color:var(--text-2)}.subtask-count{color:var(--text-muted);font-weight:500}.tag-editor{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:6px;border:1px solid var(--input-border);border-radius:10px;background:var(--surface)}.tag-removable{display:inline-flex;align-items:center;gap:4px}.tag-removable button{border:none;background:transparent;color:inherit;cursor:pointer;font-size:14px;line-height:1;padding:0;opacity:.75}.tag-removable button:hover{opacity:1}.tag-input{flex:1;min-width:90px;border:none;background:transparent;color:var(--text);font-size:13px;padding:4px;outline:none}.subtask-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.subtask-item{display:flex;align-items:center;gap:8px}.subtask-check{display:flex;align-items:center;gap:8px;flex:1;font-size:14px;font-weight:500;color:var(--text);cursor:pointer}.subtask-done{text-decoration:line-through;color:var(--text-muted)}.subtask-del{border:none;background:transparent;color:var(--text-muted);cursor:pointer;font-size:16px;line-height:1;padding:2px 6px;border-radius:6px}.subtask-del:hover{background:var(--hover);color:var(--danger-fg)}.subtask-add{display:flex;gap:8px}.subtask-add input{flex:1;padding:8px 11px;border:1px solid var(--input-border);border-radius:10px;font-size:14px;background:var(--surface);color:var(--text)}.assistant-panel{flex:0 0 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var(--border)}.assistant-head-actions{display:flex;gap:2px}.model-picker{display:flex;gap:6px;padding:10px 16px;border-bottom:1px solid var(--border)}.model-btn{flex:1;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);border-radius:10px;padding:7px 10px;font-size:12.5px;font-weight:600;cursor:pointer;transition:all .15s}.model-btn:hover{background:var(--surface-2)}.model-btn-active{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}.undo-banner{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 16px;background:var(--prio-medium-bg);color:var(--prio-medium-fg);font-size:12.5px;font-weight:600}.undo-btn{border:1px solid currentColor;background:transparent;color:inherit;border-radius:8px;padding:4px 10px;font-size:12px;font-weight:700;cursor:pointer}.undo-btn:hover{background:#0000000f}.chat-row{display:flex;flex-direction:column;gap:4px}.chat-row-user{align-items:flex-end}.chat-row-assistant{align-items:flex-start}.chat-actions{font-size:11.5px;color:var(--text-muted);max-width:85%;line-height:1.35}.assistant-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.chat-msg{max-width:85%;padding:9px 12px;border-radius:14px;font-size:13.5px;line-height:1.4;white-space:pre-wrap}.chat-user{align-self:flex-end;background:var(--primary);color:var(--primary-fg);border-bottom-right-radius:4px}.chat-assistant{align-self:flex-start;background:var(--surface-2);color:var(--text);border-bottom-left-radius:4px}.chat-typing{opacity:.7;letter-spacing:2px}.chat-msg strong{font-weight:700}.chat-msg code{background:var(--count-bg);padding:1px 5px;border-radius:5px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}.assistant-input{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--border)}.assistant-input textarea{flex:1;border:1px solid var(--input-border);border-radius:10px;padding:8px 11px;font-size:14px;background:var(--surface);color:var(--text);font-family:inherit;resize:none}.assistant-input .btn-primary{align-self:stretch}@media (max-width:820px){.assistant-panel{position:fixed;inset:auto 0 0 0;width:100%;flex-basis:auto;max-height:60vh;border-left:none;border-top:1px solid var(--border);z-index:40}}