:root{--green:#07863f;--green-dark:#056c34;--green-light:#eaf7ef;--red:#df101b;--orange:#ff7200;--bg:#f3f6f5;--text:#24332b;--muted:#6b7a72;--line:#dfe7e2;--white:#fff;--sidebar-width:230px}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;font-family:Arial,"Helvetica Neue",sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--green);text-decoration:none}a:hover{color:var(--green-dark)}.app-shell{min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-width);background:linear-gradient(180deg,var(--green) 0%,#057436 100%);color:#fff;z-index:30;box-shadow:3px 0 15px rgba(0,0,0,.08);display:flex;flex-direction:column}.logo-box{height:86px;background:#fff;display:flex;align-items:center;justify-content:center;padding:9px 14px;border-bottom:1px solid #e5ece8}.logo-box img{display:block;max-width:100%;max-height:68px;object-fit:contain}.side-nav{padding:14px 9px;display:flex;flex-direction:column;gap:5px}.side-nav a{display:flex;align-items:center;gap:12px;color:#fff;padding:12px 13px;border-radius:6px;font-size:14px;transition:.18s}.side-nav a:hover{background:rgba(255,255,255,.13);color:#fff}.side-nav a.active{background:linear-gradient(90deg,var(--orange),#ff522d);box-shadow:0 5px 12px rgba(0,0,0,.12);color:#fff}.nav-icon{width:20px;text-align:center;font-size:18px}.sidebar-footer{margin-top:auto;padding:18px;text-align:center;border-top:1px solid rgba(255,255,255,.15);font-size:12px;line-height:1.6}.sidebar-footer small{letter-spacing:2px}.app-main{margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column}.topbar{height:64px;background:linear-gradient(90deg,var(--green-dark),var(--green));color:#fff;display:flex;align-items:center;padding:0 25px;position:sticky;top:0;z-index:20;box-shadow:0 2px 8px rgba(0,0,0,.12)}.menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:25px;cursor:pointer;margin-right:12px}.topbar-title{font-size:15px;font-weight:700;letter-spacing:.4px;flex:1}.userbox{display:flex;align-items:center;gap:10px}.avatar{width:37px;height:37px;border-radius:50%;background:#fff;color:var(--green);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px}.user-info{display:flex;flex-direction:column;min-width:90px}.user-info small{opacity:.8;margin-top:2px}.logout-link{color:#fff;border-left:1px solid rgba(255,255,255,.3);padding-left:13px;margin-left:3px}.logout-link:hover{color:#fff;text-decoration:underline}.container{width:100%;max-width:1450px;margin:0 auto;padding:25px 28px;flex:1}.page-heading,.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 18px}.page-heading h1,.toolbar h1,h1{font-size:25px;color:var(--green-dark);margin:0}.page-heading p{color:var(--muted);margin:6px 0 0}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card,.table-card{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 2px 9px rgba(24,65,42,.055)}.card{padding:19px}.stat{border-top:4px solid var(--green)}.stat:nth-child(2){border-top-color:var(--orange)}.stat:nth-child(3){border-top-color:var(--red)}.stat strong{display:block;font-size:31px;color:var(--green-dark);margin-top:9px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:5px;padding:10px 15px;background:var(--green);color:#fff;text-decoration:none;cursor:pointer;font-weight:600;line-height:1.1;transition:.15s}.btn:hover{filter:brightness(.94);color:#fff}.btn.secondary{background:#65756c}.btn.success{background:var(--green)}.btn.danger{background:var(--red)}.btn.warning{background:var(--orange)}.btn.light{background:#eef2f0;color:#34443b;border:1px solid #dbe3de}.btn.light:hover{color:#1e2d25}.btn.small{padding:7px 10px;font-size:12px}.filter-panel{padding:0;margin-bottom:18px}.filter-title{padding:15px 18px;border-bottom:1px solid var(--line);font-weight:700;color:var(--green-dark);text-transform:uppercase}.filter-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:15px;padding:18px;align-items:end}.filter-grid.manager-filter{grid-template-columns:1.3fr 1fr 1fr 1fr auto}.filter-actions{display:flex;gap:8px;align-items:end;padding-bottom:1px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;gap:7px}.form-group.full{grid-column:1/-1}label{font-weight:600;font-size:13px;color:#33453b}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #cfdad3;border-radius:5px;background:#fff;color:#26362d;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(7,134,63,.1)}textarea{min-height:110px;resize:vertical}.table-card{overflow:hidden}.table-responsive{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:12px 11px;border-bottom:1px solid #e3eae6;text-align:left;font-size:13px;vertical-align:middle}th{background:var(--green);color:#fff;font-weight:600;white-space:nowrap}tbody tr:hover td{background:#f5fbf7}.task-link{color:#26382e}.task-link:hover{color:var(--green)}.empty-cell{text-align:center!important;padding:28px!important;color:var(--muted)}.badge,.priority{display:inline-block;padding:5px 8px;border-radius:4px;font-size:11px;font-weight:600;white-space:nowrap}.status-done{background:#d9f5e4;color:#08743a}.status-in_progress{background:#dceeff;color:#1265a8}.status-review{background:#fff0c8;color:#976500}.status-revision{background:#ffe0df;color:#b21c22}.status-new{background:#e8edef;color:#52646b}.status-waiting{background:#ebe4ff;color:#6640a5}.status-cancelled{background:#e6e6e6;color:#666}.priority-low{background:#edf2ef;color:#53635b}.priority-normal{background:#fff0d8;color:#a56200}.priority-high{background:#ffe0d2;color:#b03e0b}.priority-urgent{background:#ffdadd;color:#c20f1a}.actions{white-space:nowrap}.icon-btn{display:inline-flex;width:27px;height:27px;border-radius:4px;align-items:center;justify-content:center;color:#fff;margin-right:4px;font-size:12px}.icon-btn:hover{color:#fff;filter:brightness(.9)}.icon-btn.view{background:#2781d5}.icon-btn.edit{background:var(--orange)}.alert{padding:12px 14px;border-radius:5px;margin-bottom:16px;border-left:4px solid}.alert.success{background:#e3f7ea;color:#126c39;border-color:var(--green)}.alert.error{background:#ffe4e4;color:#a71920;border-color:var(--red)}.meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.meta div{background:#f5f9f6;border:1px solid #e6ede8;padding:12px;border-radius:6px}.meta small{color:var(--muted)}.comment{border-left:3px solid var(--green);padding:11px 13px;margin:11px 0;background:#f5faf7;border-radius:0 5px 5px 0}.comment small{color:var(--muted)}.progress{height:9px;background:#e4e9e6;border-radius:5px;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--green),#4fbe72)}.progress-inline{width:75px;display:inline-block;margin-right:7px;vertical-align:middle}.inline-form{display:inline-block;margin:0}.checkline{display:flex;align-items:center;gap:8px;font-weight:normal;min-height:38px}.checkline input{width:auto}footer{text-align:center;color:#78867e;padding:17px;background:#fff;border-top:1px solid var(--line);font-size:12px}.login-page{background:linear-gradient(135deg,#f4faf6 0%,#e8f2eb 55%,#fff2e6 100%)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-box{width:410px;background:#fff;padding:29px;border-radius:10px;box-shadow:0 18px 55px rgba(6,90,43,.16);border-top:5px solid var(--green)}.login-logo{text-align:center;margin-bottom:12px}.login-logo img{max-width:230px;max-height:105px;object-fit:contain}.login-box h1{text-align:center;font-size:25px;margin:4px 0;color:var(--green-dark)}.login-subtitle{text-align:center;color:var(--muted);margin:7px 0 20px}.login-box .form-group{margin-top:14px}.login-button{width:100%;margin-top:20px;padding:12px}.login-note{text-align:center;font-size:12px;color:#829087;margin:16px 0 0}@media(max-width:1180px){.filter-grid.manager-filter{grid-template-columns:1fr 1fr 1fr}.filter-actions{grid-column:span 2}.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:850px){:root{--sidebar-width:230px}.sidebar{transform:translateX(-100%);transition:.22s}.sidebar-open .sidebar{transform:translateX(0)}.sidebar-open:after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:25}.app-main{margin-left:0}.menu-toggle{display:block}.topbar-title{font-size:13px}.container{padding:20px 15px}.filter-grid,.filter-grid.manager-filter,.form-grid,.meta{grid-template-columns:1fr}.filter-actions{grid-column:auto}.page-heading{align-items:flex-start}.user-info{display:none}}@media(max-width:520px){.grid{grid-template-columns:1fr}.topbar{padding:0 13px}.logout-link{font-size:12px}.page-heading{flex-direction:column}.page-heading .btn{width:100%}.login-box{padding:23px 19px}.filter-actions{flex-direction:column}.filter-actions .btn{width:100%}}

/* ===== NEWWAY UI V4 - Giao diện sáng, nhẹ mắt ===== */
:root{
  --green:#22953f;
  --green-dark:#176f32;
  --green-light:#eaf7ee;
  --red:#d80c18;
  --orange:#f57c00;
  --orange-light:#fff3e6;
  --bg:#f4f6f9;
  --text:#2f3a34;
  --muted:#728078;
  --line:#e3e8e5;
  --white:#fff;
}
body{background:var(--bg);color:var(--text)}
.sidebar{
  background:#f8f9fa;
  color:var(--text);
  border-right:1px solid var(--line);
  box-shadow:2px 0 12px rgba(24,65,42,.045);
}
.logo-box{background:#fff;border-bottom:1px solid var(--line)}
.side-nav{padding:15px 10px}
.side-nav a{
  position:relative;
  color:#3d4942;
  border-radius:6px;
  padding:11px 13px;
  border-left:3px solid transparent;
}
.side-nav a:hover{
  background:#eef5f0;
  color:var(--green-dark);
}
.side-nav a.active{
  background:var(--orange-light);
  color:var(--green-dark);
  border-left-color:var(--green);
  box-shadow:none;
  font-weight:700;
}
.side-nav a.active .nav-icon{color:var(--orange)}
.nav-icon{color:var(--green);font-size:17px}
.sidebar-footer{
  color:var(--muted);
  border-top:1px solid var(--line);
  background:#f5f7f6;
}
.sidebar-footer small{color:var(--green-dark);font-weight:700}
.topbar{
  background:#fff;
  color:var(--text);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 7px rgba(24,65,42,.045);
}
.menu-toggle{color:var(--green-dark)}
.topbar-title{color:var(--green-dark)}
.avatar{
  background:var(--green-light);
  color:var(--green-dark);
  border:1px solid #cfe7d6;
}
.user-info small{color:var(--muted);opacity:1}
.logout-link{
  color:#48554e;
  border-left:1px solid var(--line);
}
.logout-link:hover{color:var(--red);text-decoration:none}
.card,.table-card{
  border-color:var(--line);
  box-shadow:0 3px 12px rgba(25,55,39,.045);
}
.card{background:#fff}
.stat{border-top:0;border-left:4px solid var(--green)}
.stat:nth-child(2){border-left-color:var(--orange)}
.stat:nth-child(3){border-left-color:var(--red)}
.filter-title{background:#fafbfa;color:var(--green-dark)}
th{
  background:#f5f7f6;
  color:#344139;
  border-bottom:2px solid #d5e3da;
  font-weight:700;
}
tbody tr:hover td{background:#fafcfb}
.btn.secondary{background:#fff;color:#445149;border:1px solid #d6deda}
.btn.secondary:hover{background:#f5f7f6;color:#26342d}
.btn.light{background:#fff;color:#34443b;border:1px solid #dbe3de}
.meta div{background:#fafcfb}
footer{background:#f8f9fa}
@media(max-width:850px){
  .sidebar{box-shadow:4px 0 18px rgba(0,0,0,.12)}
}
/* Version 0.2 additions */
.task-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.task-actions form{margin:0}.hidden{display:none!important}.inline-panel{margin-bottom:16px}.detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;margin-bottom:16px}.detail-card h2,.card h2{margin-top:0}.detail-list{display:grid;grid-template-columns:180px 1fr;gap:0;margin:0}.detail-list dt,.detail-list dd{padding:10px 0;border-bottom:1px solid #edf0f2}.detail-list dt{color:#6b7280}.detail-list dd{margin:0;font-weight:500}.description-box{line-height:1.7;white-space:normal}.approval-pending{background:#fff3cd;color:#8a5a00}.approval-approved{background:#e7f6eb;color:#187537}.approval-revision{background:#fde8e8;color:#b42318}.comments{margin-top:18px}.comment{padding:12px 0;border-top:1px solid #eceff1}.comment small{display:block;color:#8a9199;margin-top:3px}.comment p{margin-bottom:0}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.chart-row{margin:18px 0}.chart-label{display:flex;justify-content:space-between;gap:12px;margin-bottom:7px}.chart-label span{color:#6b7280}.bar-track{height:14px;border-radius:10px;background:#edf1f3;overflow:hidden}.bar-track span{display:block;height:100%;background:#22953f;border-radius:10px}.bar-track.orange span{background:#f57c00}.evaluation-card{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:12px}.evaluation-card h3{margin:0 0 8px}.evaluation-card p{margin:0 0 8px}.warning{background:#f57c00!important;color:white!important}@media(max-width:900px){.detail-grid,.report-grid{grid-template-columns:1fr}.detail-list{grid-template-columns:130px 1fr}.evaluation-card{align-items:flex-start;flex-direction:column}}

/* Version 0.2.1 - Tối ưu màn hình báo cáo */
.report-filter{margin-bottom:20px}
.report-filter .filter-grid{padding:14px 18px;gap:14px}
.report-filter input,.report-filter select{padding:9px 10px}
.report-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:0 0 20px}
.report-stat{min-height:98px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:8px;box-shadow:0 3px 12px rgba(25,55,39,.045);padding:16px 18px;display:flex;align-items:center;gap:14px}
.report-stat-icon{width:42px;height:42px;flex:0 0 42px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--green-light);color:var(--green-dark);font-size:22px;font-weight:700}
.report-stat strong{display:block;font-size:30px;line-height:1.05;color:#24332b;margin:0 0 5px}
.report-stat span{display:block;color:var(--muted);font-size:13px;font-weight:600}
.report-stat-done{border-left-color:var(--green)}
.report-stat-done .report-stat-icon{background:#e7f6eb;color:#187537}
.report-stat-progress{border-left-color:var(--orange)}
.report-stat-progress .report-stat-icon{background:var(--orange-light);color:var(--orange)}
.report-stat-rate{border-left-color:var(--red)}
.report-stat-rate .report-stat-icon{background:#fde8e8;color:var(--red)}
.report-grid>.card h2{font-size:21px;line-height:1.35;margin-bottom:16px;color:#26352d}
.report-grid .chart-row{margin:15px 0}
.report-grid .bar-track{height:8px}
@media(max-width:1100px){.report-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.report-stats{grid-template-columns:1fr}.report-stat{min-height:86px}}