:root{font-family:DM Sans,Segoe UI,sans-serif;color:#222b3a;background:#f5f6f8;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--ink: #222b3a;--muted: #7f8998;--line: #e5e8ed;--paper: #ffffff;--blue: #4361ee}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(ellipse at 17% 5%,rgba(224,232,255,.5),transparent 34rem),#f5f6f8}button,input,select{font:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(67,97,238,.3);outline-offset:2px}.app-shell{width:min(1180px,calc(100% - 64px));min-height:100vh;margin:0 auto;padding:72px 0 24px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}.eyebrow{margin:0 0 12px;color:#8b94a3;font-size:11px;font-weight:700;letter-spacing:.14em}h1,h2,p{margin-top:0}h1{margin-bottom:8px;font-family:Manrope,Segoe UI,sans-serif;font-size:clamp(32px,5vw,44px);font-weight:800;letter-spacing:-.055em;line-height:1.1}.page-subtitle{margin:0;color:var(--muted);font-size:15px}.board-count{display:inline-flex;align-items:center;gap:9px;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#ffffffb8;color:#596474;font-size:13px;font-weight:600;white-space:nowrap}.count-dot{width:7px;height:7px;border-radius:50%;background:#4361ee}.add-form{display:flex;gap:10px;max-width:600px;margin-bottom:32px;padding:6px;border:1px solid #e3e7ed;border-radius:12px;background:var(--paper);box-shadow:0 4px 14px #1e2a4409}.add-form input{flex:1;min-width:0;padding:10px 12px;border:0;outline:0;background:transparent;color:var(--ink);font-size:14px}.add-form input::placeholder{color:#a4acb8}.add-form input:focus-visible{outline:none}.add-form button{flex:0 0 auto;padding:10px 17px;border:0;border-radius:8px;background:var(--blue);color:#fff;font-size:13px;font-weight:700;cursor:pointer;transition:background .14s ease,transform .14s ease}.add-form button:not(:disabled):hover{transform:translateY(-1px);background:#3452dc}button:disabled,select:disabled{cursor:not-allowed;opacity:.55}.error-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-16px 0 24px;padding:12px 14px;border:1px solid #f3c4c1;border-radius:9px;background:#fff3f2;color:#9d3530;font-size:13px}.dismiss-error{border:0;background:transparent;color:inherit;font-size:20px;line-height:1;cursor:pointer}.board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:18px}.column{min-height:280px;overflow:hidden;border:1px solid #e6e9ee;border-radius:13px;background:#ffffffa3;transition:border-color .14s ease,background-color .14s ease}.column-drop-target{border-color:#9eafff;background:#ebefffd1}.column-header{padding:17px 17px 15px;border-bottom:1px solid #ebedf1}.column-heading{display:flex;align-items:center;gap:9px}.column-heading h2{margin:0;font-size:13px;font-weight:700;letter-spacing:-.01em}.status-dot{width:8px;height:8px;border-radius:50%}.dot-todo{background:#929baa}.dot-doing{background:#e5a541}.dot-done{background:#48a887}.column-count{display:inline-grid;min-width:20px;height:20px;margin-left:auto;padding:0 6px;place-items:center;border-radius:6px;background:#f0f2f5;color:#818a98;font-size:11px;font-weight:700}.card-list{display:grid;gap:10px;padding:12px}.task-card{padding:14px;border:1px solid #e9ecf0;border-radius:9px;background:var(--paper);box-shadow:0 3px 8px #1e2a4409;cursor:grab;touch-action:pan-y;transition:border-color .14s ease,box-shadow .14s ease}.task-card:hover{border-color:#d9deea;box-shadow:0 5px 14px #1e2a440f}.task-card:focus-visible{outline:3px solid rgba(67,97,238,.3);outline-offset:2px}.task-card-dragging{opacity:.28;cursor:grabbing}.drag-overlay-card{cursor:grabbing;box-shadow:0 12px 30px #1e2a442e;pointer-events:none}.task-title{margin:0 0 15px;color:#313b4a;font-size:13px;font-weight:500;line-height:1.5;overflow-wrap:anywhere;white-space:pre-wrap}.task-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:10px;border-top:1px solid #f0f1f4}.task-actions select{min-width:0;padding:5px 22px 5px 7px;border:1px solid transparent;border-radius:5px;background:#f6f7f9;color:#727d8c;font-size:11px;cursor:pointer}.task-actions select:hover{border-color:#e5e8ed}.delete-button{padding:5px 7px;border:0;border-radius:5px;background:transparent;color:#a0a8b4;font-size:11px;cursor:pointer;transition:color .14s ease,background .14s ease}.delete-button:not(:disabled):hover{background:#fff0ef;color:#c3463f}.empty-column{margin:0;padding:27px 10px;color:#a1a9b5;font-size:12px;text-align:center}.loading-state{display:flex;align-items:center;justify-content:center;gap:10px;min-height:280px;color:var(--muted);font-size:14px}.spinner{width:17px;height:17px;border:2px solid #dbe1f6;border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite}.page-footer{display:flex;justify-content:space-between;gap:16px;margin-top:34px;padding-top:17px;border-top:1px solid #e5e8ed;color:#9aa2ae;font-size:11px}.page-footer span:last-child{font-size:10px;font-weight:700;letter-spacing:.12em}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:760px){.app-shell{width:min(100% - 36px,560px);padding-top:42px}.board{grid-template-columns:1fr;gap:12px}.column{min-height:150px}.card-list{min-height:76px}}@media(max-width:440px){.app-shell{width:calc(100% - 28px);padding-top:30px}.page-header{align-items:flex-start}.page-header>div:first-child{min-width:0}.board-count{gap:6px;padding:8px 10px;font-size:11px}.page-subtitle{max-width:260px;font-size:13px}}