:root{--petrol-900: #0c3a40;--petrol-800: #114e56;--petrol-700: #245e65;--petrol-600: #366d75;--petrol-500: #467d85;--petrol-100: #dce8e9;--petrol-50: #eef3f3;--ground: #eef0ef;--surface: #ffffff;--ink: #26333a;--ink-soft: #5b6a70;--ink-faint: #8a979c;--line: #dde4e3;--warn-bg: #f7ecd8;--warn: #a3690f;--danger: #a13c3c}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--ground);color:var(--ink);line-height:1.45}h1,h2,h3{margin:0}.muted{color:var(--ink-soft)}.small{font-size:.82rem}.pad{padding:20px 24px}.center{min-height:100vh;display:grid;place-items:center;padding:24px}button{font:inherit;cursor:pointer;border:none;border-radius:8px;padding:8px 14px;font-weight:600;background:var(--petrol-700);color:#fff}button:hover{background:var(--petrol-800)}button:disabled{opacity:.55;cursor:default}button.ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--line)}button.ghost:hover{background:var(--petrol-100);color:var(--petrol-800)}input{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}input:focus{outline:2px solid var(--petrol-500);outline-offset:1px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;border-radius:8px;background:var(--petrol-800);color:#fff;font-weight:800;font-size:.78rem;display:grid;place-items:center;flex:none}.brand-name{font-weight:600}.brand-name small{display:block;font-size:.62rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-faint)}.card.login,.login{width:340px;max-width:100%;padding:28px;display:flex;flex-direction:column;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px #0c3a401a}.login label{display:flex;flex-direction:column;gap:5px;font-size:.85rem;color:var(--ink-soft)}.error{color:var(--danger);font-size:.85rem;margin:0}.shell{display:grid;grid-template-columns:220px 1fr;height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:16px 12px}.sidebar-brand{padding:6px 8px 18px}.sidebar nav{display:flex;flex-direction:column;gap:3px;flex:1}.nav-item{background:transparent;color:var(--ink-soft);text-align:left;padding:9px 12px;border-radius:8px;font-size:.9rem;font-weight:500}.nav-item:hover{background:var(--petrol-50)}.nav-item.active{background:var(--petrol-100);color:var(--petrol-800);font-weight:650}.sidebar-foot{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:10px}.user-chip{display:flex;flex-direction:column;font-size:.8rem}.user-chip strong{font-size:.85rem}.user-chip span{color:var(--ink-faint)}.main{overflow:hidden;display:flex;flex-direction:column;min-width:0}.view-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 24px 12px}.view-head h1{font-size:1.2rem;font-weight:650}.view-head .search{margin-left:auto;min-width:260px}.board{flex:1;display:flex;gap:14px;padding:6px 24px 22px;overflow-x:auto;align-items:flex-start}.col{width:270px;flex:none;background:#dce8e980;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;max-height:calc(100vh - 120px)}.col.over{outline:2px dashed var(--petrol-500);outline-offset:-2px;background:var(--petrol-100)}.col-head{display:flex;align-items:center;gap:8px;padding:12px 14px 4px}.col-dot{width:8px;height:8px;border-radius:50%;flex:none}.col-head h2{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--petrol-800)}.col-head .col-count{margin-left:auto;font-size:.75rem;color:var(--ink-faint);font-weight:700}.col-sum{padding:0 14px 8px;font-size:.72rem;color:var(--ink-faint);min-height:12px}.col-body{flex:1;overflow-y:auto;padding:2px 10px 8px;display:flex;flex-direction:column;gap:8px;min-height:40px}.col-add{margin:8px 10px 10px;background:transparent;color:var(--ink-faint);text-align:left;font-weight:500;font-size:.82rem;padding:7px 8px}.col-add:hover{background:#ffffffb3;color:var(--petrol-700)}.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;box-shadow:0 1px 2px #114e5614;cursor:grab}.card:hover{box-shadow:0 4px 14px #114e5629}.card.dragging{opacity:.3}.card.dragging-overlay{cursor:grabbing;box-shadow:0 12px 30px #0c3a404d;transform:rotate(2deg);width:250px}.chip{display:inline-block;font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;background:var(--petrol-100);color:var(--petrol-800);border-radius:5px;padding:2px 7px;margin-bottom:6px}.card-title{font-size:.9rem;font-weight:600;line-height:1.3}.card-meta{font-size:.76rem;color:var(--ink-soft);margin-top:3px}.card-foot{display:flex;align-items:center;gap:10px;margin-top:8px;font-size:.72rem;color:var(--ink-faint)}.card-foot .assignee{margin-left:auto;background:var(--petrol-100);color:var(--petrol-800);border-radius:5px;padding:1px 7px;font-weight:600}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0c3a4080;display:grid;place-items:start center;overflow-y:auto;padding:40px 16px;z-index:50}.modal{position:relative;width:min(860px,100%);background:var(--ground);border-radius:14px;box-shadow:0 12px 40px #0c3a4040}.modal.small{width:min(460px,100%)}.modal-close{position:absolute;top:14px;right:14px;width:30px;height:30px;border-radius:8px;background:var(--surface);border:1px solid var(--line);color:var(--ink-soft);display:grid;place-items:center;z-index:5;font-size:.95rem;line-height:1}.modal-close:hover{background:var(--petrol-100);color:var(--petrol-800)}.modal-grid{display:grid;grid-template-columns:1fr 250px}.modal-left{padding:22px 24px;min-width:0}.modal-right{padding:22px 20px;background:#dce8e966;border-left:1px solid var(--line);border-radius:0 14px 14px 0}.stage-pill{display:inline-block;background:var(--petrol-800);color:#fff;border-radius:6px;padding:4px 11px;font-size:.72rem;font-weight:700}.modal-title{font-size:1.25rem;font-weight:700;margin:10px 0 4px}.modal-sub{display:flex;flex-wrap:wrap;gap:12px;font-size:.82rem;color:var(--ink-soft)}.m-sec{margin-top:22px}.m-sec h3{font-size:.72rem;letter-spacing:1px;text-transform:uppercase;color:var(--ink-faint);margin-bottom:10px}.fb{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}.fb-row{display:grid;grid-template-columns:minmax(140px,40%) 1fr;border-bottom:1px solid var(--line)}.fb-row:last-child{border-bottom:none}.fb-row .k{padding:8px 12px;font-size:.78rem;color:var(--ink-soft);background:var(--petrol-50)}.fb-row .v{padding:8px 12px;font-size:.84rem;font-weight:500}.att-list{margin:0;padding-left:18px;font-size:.84rem;color:var(--ink-soft)}.comment-input{display:flex;gap:8px;margin-bottom:14px}.comment-input input{flex:1}.feed{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.feed-item{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:.84rem}.feed-item.system{background:transparent;border-style:dashed}.feed-head{display:flex;justify-content:space-between;margin-bottom:2px}.feed-head strong{font-size:.78rem}.feed-head time{font-size:.7rem;color:var(--ink-faint)}.side-label{font-size:.68rem;letter-spacing:1.2px;text-transform:uppercase;color:var(--ink-faint);margin:0 0 10px}.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:.84rem;margin:0}.kv dt{color:var(--ink-faint)}.kv dd{margin:0;font-weight:500}.table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}.table th{text-align:left;font-size:.68rem;letter-spacing:.8px;text-transform:uppercase;color:var(--ink-faint);padding:11px 14px;background:var(--petrol-50);border-bottom:1px solid var(--line);white-space:nowrap}.table td{padding:11px 14px;border-bottom:1px solid var(--line);font-size:.86rem}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--petrol-50)}.tag{font-size:.68rem;font-weight:700;border-radius:5px;padding:2px 8px;background:var(--petrol-100);color:var(--petrol-800)}.seg{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:3px;gap:2px;margin:12px 0}.seg button{background:transparent;color:var(--ink-soft);padding:5px 14px;font-size:.82rem}.seg button.on{background:var(--petrol-800);color:#fff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:8px 0 16px}.form-grid input,button.primary{width:100%}