:root{--bg: #f6f7fb;--panel: #ffffff;--panel-2: #f3f5f9;--border: #e5e8ef;--text: #0f172a;--muted: #667085;--primary: #4f46e5;--primary-600: #4338ca;--success: #16a34a;--warn: #d97706;--danger: #dc2626;--card: #ffffff;--hover: rgba(2,6,23,.04);--shadow: 0 10px 30px rgba(2, 6, 23, .1)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}a{color:var(--text);text-decoration:none}button{background:var(--primary);color:#fff;border:1px solid var(--primary-600);border-radius:10px;padding:8px 12px;cursor:pointer;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,color .15s ease}button:hover{background:#514cf0;border-color:#4a42da}button:focus{outline:none;box-shadow:0 0 0 3px #4f46e540}button.ghost{background:#fff;color:var(--text);border:1px solid var(--border)}button.ghost:hover{background:var(--hover)}button:disabled{opacity:.6;cursor:not-allowed}input,select,textarea{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:8px 10px;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:#c7d2fe;box-shadow:0 0 0 3px #6366f133}.btn-icon{background:#f2f4f7;color:#667085;border:1px solid #e5e8ef;border-radius:10px;padding:6px 8px;min-width:32px;height:32px;display:inline-grid;place-items:center}.btn-icon:hover{background:#eceff5;color:#475467}.btn-icon:focus{outline:none;box-shadow:0 0 0 3px #0f172a1a}.layout{display:grid;grid-template-columns:260px 1fr;grid-template-rows:56px 1fr;grid-template-areas:"sidebar header" "sidebar main";height:100vh}.header{grid-area:header;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border);background:var(--panel)}.sidebar{grid-area:sidebar;background:var(--panel-2);border-right:1px solid var(--border);padding:12px}.main{grid-area:main;padding:16px;overflow:auto}.brand{display:flex;align-items:center;gap:8px;font-weight:700}.brand-badge{width:28px;height:28px;border-radius:8px;background:var(--primary);display:grid;place-items:center;font-size:14px;color:#fff}.nav-list{display:grid;gap:6px;margin-top:12px}.nav-item{padding:8px 10px;border-radius:8px;color:var(--muted)}.nav-item:hover{background:var(--hover);color:var(--text)}.nav-item.active{background:var(--hover);color:var(--text);font-weight:600}.nav-item.indent{padding-left:22px}.toolbar{display:flex;gap:8px;align-items:center}.toolbar .spacer{flex:1}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:var(--shadow)}.panel-title{margin:0 0 8px;font-size:14px;color:var(--muted)}.board{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.column{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:10px;display:flex;flex-direction:column;max-height:calc(100vh - 240px);box-shadow:var(--shadow)}.column-title{font-weight:700;color:var(--muted);margin-bottom:8px}.column-content{overflow:auto;padding-right:4px}.task-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px;margin-bottom:10px;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}.task-card:hover{background:var(--panel-2);border-color:#d1d5db;box-shadow:0 1px #02061708}.task-card.mine{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary) inset}.task-title{font-weight:600}.task-meta{font-size:12px;color:var(--muted);display:flex;gap:8px;margin-top:4px}.task-date{font-size:12px;color:#9ca3af;margin-top:4px}.badge{font-size:11px;padding:4px 8px;border-radius:20px;background:var(--panel-2);color:var(--muted);border:none}.badge.low{color:#2e7dd7;background:#2563eb24}.badge.medium{color:#7c6ee6;background:#6366f129}.badge.high{color:#e1506a;background:#be123c26}.badge.urgent{color:#b45309;background:#eab3082e}.badge.status.pending{color:#b08900;background:#eab30829}.badge.status.in_progress{color:#2f6bd9;background:#3b82f629}.badge.status.qa{color:#7c3aed;background:#a855f729}.badge.status.client_review{color:#c2410c;background:#ea580c29}.badge.status.done{color:#16a34a;background:#22c55e29}.badge.due{color:#6b7280;background:#9ca3af26}.assignees{display:flex;gap:6px;margin-top:8px}.avatar{width:22px;height:22px;border-radius:50%;background:#eef2ff;border:1px solid #e0e7ff;display:grid;place-items:center;font-size:11px;color:#4f46e5}.list-table{width:100%;border-collapse:separate;border-spacing:0}.list-table th,.list-table td{border-bottom:1px solid var(--border);padding:10px}.list-table th{color:var(--muted);font-weight:600;background:var(--panel-2)}.list-row.mine td{background:#4f46e514}.details{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px}.form-grid{display:grid;gap:8px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr 1fr}.grid-5{grid-template-columns:repeat(5,1fr)}.inline{display:flex;gap:8px;align-items:center}.section-title{margin:8px 0 0;font-size:14px;color:var(--text);font-weight:700}.meta-grid{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:12px;align-items:end}.kv label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.kv .value{width:100%}.link-btn{background:transparent;border:none;padding:0;color:var(--primary);cursor:pointer;font:inherit}.link-btn:hover{text-decoration:underline}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a47;display:grid;place-items:center;padding:8vh 8vw;z-index:1000}@media (max-width: 720px){.modal-overlay{padding:6vh 6vw}}.modal{background:#fffffff5;border:1px solid var(--border);border-radius:14px;padding:0;width:72vw;height:80vh;max-height:80vh;overflow:hidden;box-shadow:var(--shadow)}.modal-inner{height:100%;width:100%;padding:5%;box-sizing:border-box;display:flex;flex-direction:column}.modal .form-grid{grid-template-columns:1fr}.no-scroll{overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;background:var(--panel);z-index:1;padding:12px 0;border-bottom:1px solid var(--border);margin:0 0 12px}.modal-title{font-size:18px;font-weight:700}.modal-body{display:grid;grid-template-columns:3fr 1fr;gap:16px;flex:1 1 auto;min-height:0}.modal-footer{margin-top:12px;padding-top:10px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}*{scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}*::-webkit-scrollbar{height:10px;width:10px}*::-webkit-scrollbar-thumb{background-color:#cbd5e1;border-radius:8px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-track{background:transparent}