:root{color-scheme:dark;--bg: #1d2125;--bg-soft: #101204;--surface: #22272b;--surface-2: #2c333a;--surface-3: #38414a;--line: rgba(255, 255, 255, .08);--text: #b6c2cf;--text-strong: #dce4ec;--muted: #8c9bab;--accent: #579dff;--accent-ink: #08203d;--danger: #f87168;--shadow: 0 16px 40px rgba(0, 0, 0, .38);--radius: 12px;font-family:Inter,Segoe UI,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;background:radial-gradient(1200px 640px at 8% -10%,#355f8c 0%,transparent 46%),radial-gradient(900px 520px at 100% 110%,#1f4a38 0%,transparent 42%),var(--bg);color:var(--text)}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}textarea{resize:vertical}.icon{width:16px;height:16px;flex:0 0 16px}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;height:52px;padding:0 16px;border-bottom:1px solid var(--line);background:#0d1014c7;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;color:var(--text-strong);text-decoration:none;font-weight:800;letter-spacing:.01em}.logo{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(180deg,#7ab8ff,#3d7fe0);color:#06203c}.logo .icon{width:16px;height:16px}.app-main{flex:1;padding:28px}.app-main.is-board{padding:8px 0 0;overflow:hidden}.home{max-width:1100px;margin:0 auto}.eyebrow{margin:0 0 6px;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px}.page-head h1{font-size:32px;letter-spacing:-.03em}.board-head{padding:10px 16px 8px;margin-bottom:0;align-items:center}.board-head h1{font-size:20px;letter-spacing:0}.back-link{color:var(--muted);text-decoration:none;font-size:13px}.back-link:hover{color:var(--text-strong)}h1,h2,h3{margin:0;color:var(--text-strong)}.muted{color:var(--muted)}.btn{border:0;border-radius:8px;padding:8px 14px;background:var(--accent);color:var(--accent-ink);font-weight:700}.btn:disabled{opacity:.55;cursor:default}.btn.secondary{background:var(--surface-2);color:var(--text-strong)}.btn.danger{background:transparent;color:var(--danger)}.btn.ghost{background:transparent;color:var(--muted)}.icon-btn{border:0;background:transparent;color:var(--muted);width:28px;height:28px;border-radius:8px;display:grid;place-items:center}.icon-btn:hover{background:var(--surface-2);color:var(--text-strong)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.project-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.project-cover{height:88px;display:grid;place-items:center;text-decoration:none;background:linear-gradient(135deg,#3b6ea5,#1f7a62);color:#fff;font-weight:800;font-size:28px;letter-spacing:.04em}.project-body{padding:16px;display:flex;flex-direction:column;gap:12px;min-height:132px}.project-body a{color:inherit;text-decoration:none}.project-body h2{font-size:18px;margin-bottom:6px}.project-actions{margin-top:auto;display:flex;justify-content:space-between;align-items:center}.empty-state{text-align:center;padding:64px 16px;background:#10120473;border:1px dashed var(--line);border-radius:20px}.empty-mark{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;display:grid;place-items:center;background:var(--surface);color:var(--accent)}.empty-mark .icon{width:24px;height:24px}.empty-state h2{margin-bottom:8px}.empty-state .btn{margin-top:16px}.board-page{height:calc(100vh - 60px);display:flex;flex-direction:column}.board{display:flex;gap:12px;align-items:flex-start;overflow-x:auto;padding:8px 16px 20px;flex:1}.board-lists{display:flex;gap:12px;align-items:flex-start}.column{width:280px;min-width:280px;background:#101204e0;border:1px solid var(--line);border-radius:14px;padding:8px;display:flex;flex-direction:column;max-height:100%}.column-head{display:flex;align-items:center;gap:6px;padding:6px 4px 8px;cursor:grab}.column-head:active{cursor:grabbing}.column-head input{width:100%;background:transparent;border:0;color:var(--text-strong);font-weight:700;cursor:text}.count{color:var(--muted);font-size:12px;min-width:16px;text-align:right}.column-ghost{opacity:.35}.column-chosen{cursor:grabbing}.cards{min-height:72px;overflow-y:auto;display:flex;flex-direction:column;gap:8px;padding:2px}.task{background:var(--surface);border-radius:10px;overflow:hidden;cursor:pointer;box-shadow:0 1px #091e4259}.task:hover{outline:2px solid #85b8ff}.task-cover{height:36px}.task-body{padding:10px 12px 12px}.task-labels{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}.mini-label{width:40px;height:8px;border-radius:4px}.task-body strong{color:var(--text-strong);font-weight:600;line-height:1.35}.task-meta{margin-top:10px;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.meta-icon{display:inline-flex;align-items:center;gap:4px}.card-ghost{opacity:.35}.card-chosen,.card-dragging{cursor:grabbing;transform:rotate(2deg);box-shadow:var(--shadow)}.composer,.add-column{margin-top:8px}.add-column{width:280px;min-width:280px;background:#10120473;border-radius:14px;padding:8px}.composer textarea,.field input,.field textarea,.desc-input,.comment-box textarea,.modal-title,.side-date,.add-column input{width:100%;background:var(--surface-2);border:1px solid var(--line);color:var(--text-strong);border-radius:8px;padding:8px 10px}.composer-actions{display:flex;gap:8px;margin-top:8px;align-items:center}.add-card-btn,.add-column-btn{width:100%;display:flex;align-items:center;gap:8px;text-align:left;background:transparent;border:0;color:var(--muted);border-radius:8px;padding:8px 10px}.add-card-btn:hover,.add-column-btn:hover{background:var(--surface-2);color:var(--text-strong)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.overlay{position:fixed;inset:0;background:#000000b8;display:grid;place-items:start center;padding:48px 16px 24px;overflow:auto;z-index:30}.modal,.card-modal{width:min(768px,100%);background:#323940;border-radius:16px;box-shadow:var(--shadow);position:relative}.modal{padding:22px}.create-modal{width:min(460px,100%)}.card-modal{overflow:hidden}.modal-cover{height:116px}.modal-close{position:absolute;top:10px;right:10px;border:0;background:#00000047;color:#fff;width:32px;height:32px;border-radius:16px;display:grid;place-items:center}.modal-grid{display:grid;grid-template-columns:1fr 200px;gap:20px;padding:18px 18px 24px}.modal-title{font-size:20px;font-weight:800;background:transparent;border:0;padding:0;min-height:32px}.modal-list{margin:4px 0 16px}.list-name{color:var(--text-strong);font-weight:700}.modal-section{margin-top:22px}.modal-section h3{font-size:14px;margin-bottom:10px;display:flex;align-items:center;gap:8px}.modal-badges{display:flex;gap:16px;flex-wrap:wrap}.badge-label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.label-row,.label-picker,.cover-picker{display:flex;flex-wrap:wrap;gap:6px}.label-chip,.label-option{border:0;color:#10203a;font-weight:700;border-radius:4px;padding:6px 10px;font-size:12px}.label-option.selected,.cover-swatch.selected{outline:2px solid white}.cover-swatch{width:40px;height:28px;border:0;border-radius:4px}.due-pill{display:inline-flex;align-items:center;gap:4px;background:#23482f;color:#baf3db;border-radius:4px;padding:4px 8px;font-size:12px}.due-pill.overdue{background:#5d1f1a;color:#ffd5d2}.desc-view,.desc-editor{background:var(--surface-2);border-radius:10px;padding:10px}.desc-view{cursor:pointer;min-height:72px}.desc-view:hover{background:var(--surface-3)}.desc-placeholder{margin:0;color:var(--muted)}.comment-composer,.comment-list li{display:grid;grid-template-columns:36px 1fr;gap:10px}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(180deg,#8ec5ff,#4a8fe8);color:#06203c;font-size:12px;font-weight:800}.comment-box{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:6px 8px 8px}.comment-box.focused{border-color:var(--accent)}.comment-list{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:14px}.comment-meta{display:flex;gap:8px;align-items:baseline;font-size:12px}.comment-body .rich-content{margin-top:6px}.comment-delete{margin-top:4px;border:0;background:transparent;color:var(--muted);padding:0;font-size:12px;text-decoration:underline;opacity:0}.comment-list li:hover .comment-delete{opacity:1}.comments-empty{margin:12px 0 0;font-size:13px}.hint{font-size:12px}.rich-editor{border:1px solid var(--line);border-radius:10px;background:var(--surface);overflow:hidden}.desc-editor .rich-editor,.comment-box .rich-editor{border:0;background:transparent}.editor-toolbar{display:flex;flex-wrap:wrap;gap:2px;padding:6px 6px 4px;border-bottom:1px solid var(--line)}.toolbar-btn{min-width:28px;height:28px;border:0;border-radius:6px;background:transparent;color:var(--text-strong);font-weight:800;font-size:12px}.toolbar-btn.italic{font-style:italic}.toolbar-btn.strike{text-decoration:line-through}.toolbar-btn:hover,.toolbar-btn.active{background:var(--surface-3)}.toolbar-sep{width:1px;background:var(--line);margin:4px}.tiptap{outline:none;min-height:120px;padding:10px 12px 12px;color:var(--text-strong)}.tiptap.compact{min-height:28px;padding:6px 4px}.tiptap p.is-empty:first-child:before,.tiptap p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--muted);float:left;height:0;pointer-events:none}.tiptap p,.rich-content p{margin:0 0 .55em;line-height:1.5}.tiptap p:last-child,.rich-content p:last-child{margin-bottom:0}.tiptap h2,.rich-content h2{margin:0 0 .5em;font-size:18px}.tiptap ul,.tiptap ol,.rich-content ul,.rich-content ol{margin:0 0 .55em;padding-left:1.3em}.tiptap a,.rich-content a{color:var(--accent)}.tiptap code,.rich-content code{background:#00000047;border-radius:4px;padding:0 4px;font-size:.92em}.tiptap blockquote,.rich-content blockquote{margin:0 0 .55em;padding-left:10px;border-left:3px solid var(--accent);color:var(--muted)}.tiptap u,.rich-content u{text-decoration:underline}.tiptap s,.rich-content s{text-decoration:line-through}.modal-side{display:flex;flex-direction:column;gap:8px}.side-title{font-size:11px;color:var(--muted);margin:10px 0 2px;text-transform:uppercase;letter-spacing:.06em}.side-stack{display:flex;flex-direction:column;gap:6px}.side-btn{width:100%;display:flex;align-items:center;gap:8px;text-align:left;background:var(--surface-2);border:0;color:var(--text-strong);border-radius:8px;padding:8px 10px;font-weight:600}.side-btn:hover{background:var(--surface-3)}.side-btn.danger{color:var(--danger)}.side-pop{margin-top:6px;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:10px}.side-action{width:100%;text-align:left;background:var(--surface);border:0;color:var(--text);border-radius:6px;padding:8px;margin-top:4px}.side-action.current{outline:1px solid var(--accent)}.side-pop input{width:100%;background:var(--surface-2);border:1px solid var(--line);color:var(--text-strong);border-radius:8px;padding:8px 10px;margin-bottom:8px}.label-manage{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.label-manage-row{display:flex;align-items:center;gap:4px}.label-manage-row .label-option{flex:1}.label-create .btn{width:100%}.checklist{background:var(--surface-2);border-radius:12px;padding:12px;margin-bottom:12px}.checklist-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.checklist-head h3{display:flex;align-items:center;gap:8px;flex:1;margin-bottom:0}.checklist-head input{width:100%;background:transparent;border:0;color:var(--text-strong);font-weight:700}.progress{display:flex;align-items:center;gap:8px;margin:10px 0;font-size:12px;color:var(--muted)}.progress-bar{flex:1;height:8px;background:var(--bg-soft);border-radius:99px;overflow:hidden}.progress-bar i{display:block;height:100%;background:var(--accent);border-radius:99px}.check-items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.check-items li{display:flex;align-items:center;gap:8px;background:var(--surface);border-radius:8px;padding:4px 6px}.check-items li.done .item-title{text-decoration:line-through;color:var(--muted)}.item-title{flex:1;background:transparent;border:0;color:var(--text-strong)}.item-composer{display:flex;gap:8px;margin-top:8px}.item-composer input{flex:1;background:var(--surface);border:1px solid var(--line);color:var(--text-strong);border-radius:8px;padding:8px 10px}.app-main.is-login{display:grid;place-items:center;padding:24px 16px 48px}.board-loading{padding:24px 16px}.error{color:var(--danger);padding:0 16px}.topbar-right{display:flex;align-items:center;gap:8px}.user-chip{color:var(--text-strong);text-decoration:none;font-size:13px;font-weight:700}.user-chip:hover{color:var(--accent)}.login-page{width:min(420px,100%)}.login-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 24px;box-shadow:var(--shadow)}.login-card h1{margin:0 0 6px}.auth-tabs{display:flex;gap:4px;background:var(--surface-2);border-radius:10px;padding:4px;margin:20px 0 16px}.auth-tabs button{flex:1;border:0;background:transparent;padding:8px 10px;border-radius:8px;color:var(--muted);font-weight:700}.auth-tabs button.active{background:var(--surface-3);color:var(--text-strong)}.login-submit{width:100%;margin-top:4px}.login-error{padding:0 0 10px}.login-hint{margin:16px 0 0;font-size:13px;line-height:1.45}.profile-page{max-width:640px}.profile-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.profile-card h2{margin-bottom:8px}.profile-steps{padding-left:18px;margin:16px 0}.profile-steps li{margin-bottom:6px}.totp-setup{margin-top:16px}.totp-qr{display:block;width:220px;height:220px;border-radius:12px;background:#fff;padding:8px}.totp-manual{margin:14px 0 8px;font-size:13px}.totp-url{display:block;word-break:break-all;font-size:11px;color:var(--muted);background:var(--surface-2);border-radius:8px;padding:10px}.totp-confirm{margin-top:16px}@media(max-width:800px){.modal-grid{grid-template-columns:1fr}.app-main{padding:16px}}
