:root{--bg:#f6f7fb;--surface:#fff;--surface2:#eef1f6;--text:#172033;--muted:#667085;--border:#dfe3ea;--primary:#3563e9;--danger:#c83349;--shadow:0 8px 24px #17203314}*{box-sizing:border-box}html,body{min-height:100%;color:var(--text);background:var(--bg);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.button{background:var(--primary);color:#fff;border:0;border-radius:9px;padding:9px 14px;font-weight:650}.button.secondary{background:var(--surface2);color:var(--text)}.button.danger{background:var(--danger)}.button.ghost{color:var(--muted);background:0 0}.button:disabled{opacity:.5;cursor:not-allowed}.input,.textarea,.select{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:9px;outline:none;padding:10px 12px}.input:focus,.textarea:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3563e91f}.textarea{resize:vertical;min-height:110px}.field{gap:6px;display:grid}.field label{font-size:13px;font-weight:650}.error{color:#a52334;background:#fff0f2;border:1px solid #ffd0d6;border-radius:8px;padding:10px 12px;font-size:14px}.muted{color:var(--muted)}.topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:20;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.02em;font-weight:850}.container{width:min(1180px,100% - 32px);margin:0 auto;padding:28px 0}.auth-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:var(--surface);border:1px solid var(--border);width:min(430px,100%);box-shadow:var(--shadow);border-radius:16px;padding:28px}.auth-card h1{margin:0 0 6px}.form-stack{gap:15px;margin-top:22px;display:grid}.board-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:22px;display:grid}.board-card{color:inherit;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px;text-decoration:none;transition:all .15s;display:block}.board-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.board-card h3{margin:0 0 8px}.row{align-items:center;gap:10px;display:flex}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.modal-backdrop{z-index:100;background:#10182873;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border-radius:14px;width:min(620px,100%);max-height:88vh;padding:22px;overflow:auto;box-shadow:0 20px 50px #0003}.modal h2{margin-top:0}.kanban-header{padding:18px 24px 12px}.kanban{align-items:flex-start;gap:14px;min-height:calc(100vh - 150px);padding:8px 24px 28px;display:flex;overflow-x:auto}.column{background:var(--surface2);border:1px solid var(--border);border-radius:12px;flex:0 0 310px;padding:10px}.column-head{justify-content:space-between;align-items:center;padding:4px 4px 10px;display:flex}.column-title{font-weight:750}.task-list{gap:9px;min-height:60px;display:grid}.task-card{background:var(--surface);border:1px solid var(--border);touch-action:none;border-radius:10px;padding:12px;box-shadow:0 1px 2px #1018280a}.task-card.dragging{opacity:.55}.task-card-title{margin-bottom:8px;font-weight:650}.tag-row{flex-wrap:wrap;gap:5px;margin-bottom:8px;display:flex}.tag{color:#fff;border-radius:999px;padding:3px 7px;font-size:11px;font-weight:700}.task-meta{color:var(--muted);flex-wrap:wrap;gap:7px;font-size:12px;display:flex}.priority{font-weight:700}.priority.URGENT{color:#b42318}.priority.HIGH{color:#b54708}.add-task{width:100%;color:var(--muted);text-align:left;background:0 0;border:0;border-radius:8px;padding:10px}.add-task:hover{background:#ffffffb3}.add-column{flex:0 0 280px}.member-chip{background:var(--surface2);border-radius:999px;padding:6px 9px;font-size:12px}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.icon-button{color:var(--muted);background:0 0;border:0;border-radius:7px;padding:6px 8px}.icon-button:hover{background:#fff}.empty{text-align:center;color:var(--muted);padding:45px 0}.checkbox-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;display:grid}.check-option{border:1px solid var(--border);border-radius:8px;align-items:center;gap:8px;padding:8px;display:flex}.small{font-size:12px}@media (max-width:650px){.topbar{padding:0 14px}.container{width:min(100% - 20px,1180px);padding-top:18px}.kanban-header{padding:14px}.kanban{padding:6px 14px 22px}.column{flex-basis:285px}.auth-card{padding:22px}.hide-mobile{display:none}}