:root {
  --blue:#0B5FFF; --blue2:#2C7CFF; --orange:#FF7A00; --orange2:#FF9A3D;
  --navy:#0B2240; --navy2:#173B63; --bg:#F3F6FA; --surface:#FFFFFF;
  --text:#172B4D; --muted:#6B7C93; --line:#DCE5EF; --green:#1F9D6A; --red:#D64545;
  --shadow:0 10px 28px rgba(26,55,88,.08); --radius:16px;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit} button{cursor:pointer} a{color:inherit;text-decoration:none}
.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:linear-gradient(135deg,var(--navy) 0%,#123B68 52%,var(--blue) 100%)}
.login-brand{padding:72px;display:flex;flex-direction:column;justify-content:center;color:#fff;position:relative;overflow:hidden}.login-brand:after{content:"";width:420px;height:420px;border:75px solid rgba(255,122,0,.2);border-radius:50%;position:absolute;right:-150px;bottom:-180px}.login-mark{font-size:42px;font-weight:900;letter-spacing:-2px}.login-mark span{color:var(--orange)}.login-brand h1{font-size:48px;line-height:1.05;max-width:600px;margin:24px 0 16px}.login-brand p{max-width:570px;color:#D7E7F8;font-size:18px;line-height:1.6}.login-card-wrap{display:flex;align-items:center;justify-content:center;padding:40px}.login-card{width:min(440px,100%);background:#fff;border-radius:24px;padding:34px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.login-card h2{margin:0 0 8px;font-size:26px}.login-card .muted{margin-bottom:24px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}.field label{font-size:12px;font-weight:800;color:#44546A;text-transform:uppercase;letter-spacing:.04em}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;outline:none;background:#fff;color:var(--text)}.field textarea{min-height:88px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,95,255,.1)}
.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#084FD6}.btn-orange{background:var(--orange);color:#fff}.btn-ghost{background:#EEF3F8;color:var(--navy)}.btn-danger{background:#FFF0F0;color:var(--red)}.btn-sm{padding:7px 10px;font-size:12px}.btn-full{width:100%;padding:12px}.icon-btn{width:36px;height:36px;padding:0;border-radius:9px;border:1px solid var(--line);background:#fff;display:grid;place-items:center}
.app-shell{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.sidebar{background:linear-gradient(180deg,var(--navy),#102F52);color:#fff;position:sticky;top:0;height:100vh;padding:22px 15px;display:flex;flex-direction:column}.brand{font-size:27px;font-weight:900;padding:5px 12px 22px;letter-spacing:-1px}.brand span{color:var(--orange)}.nav{display:flex;flex-direction:column;gap:6px}.nav-item{border:0;background:transparent;color:#CFE0F2;padding:11px 12px;border-radius:10px;text-align:left;font-weight:700;display:flex;gap:11px;align-items:center}.nav-item:hover,.nav-item.active{background:rgba(255,255,255,.1);color:#fff}.nav-item.active{box-shadow:inset 3px 0 0 var(--orange)}.nav-icon{width:22px;text-align:center;font-size:17px}.sidebar-footer{margin-top:auto;padding:14px 10px;border-top:1px solid rgba(255,255,255,.1)}.user-name{font-weight:800}.user-email{font-size:11px;color:#AFC6DB;margin-top:3px}.logout{margin-top:10px;width:100%;background:rgba(255,255,255,.08);color:#fff;border:0;border-radius:9px;padding:9px}
.main{min-width:0}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:15}.topbar h1{font-size:21px;margin:0}.topbar .subtitle{font-size:12px;color:var(--muted);margin-top:2px}.content{padding:24px 28px 40px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}.toolbar-left,.toolbar-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.select-filter{border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#fff;min-width:220px}.muted{color:var(--muted)}
.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-bottom:18px}.kpi{background:#fff;border:1px solid #E8EEF5;border-radius:var(--radius);padding:17px;box-shadow:var(--shadow);position:relative;overflow:hidden}.kpi:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--blue)}.kpi.orange:before{background:var(--orange)}.kpi-label{font-size:11px;font-weight:900;text-transform:uppercase;color:var(--muted);letter-spacing:.045em}.kpi-value{font-size:27px;font-weight:900;margin-top:7px;letter-spacing:-1px}.kpi-meta{font-size:11px;color:var(--muted);margin-top:4px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.panel{background:#fff;border:1px solid #E7EDF4;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:16px}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.panel-title h3{margin:0;font-size:15px}.panel-title small{color:var(--muted)}
.donut-wrap{display:flex;align-items:center;gap:22px}.donut{width:150px;height:150px;border-radius:50%;position:relative;flex:none}.donut:after{content:"";position:absolute;inset:29px;border-radius:50%;background:#fff}.donut-center{position:absolute;inset:0;display:grid;place-items:center;z-index:2;text-align:center;font-weight:900;font-size:20px}.donut-center small{display:block;font-size:10px;color:var(--muted);font-weight:700}.legend{display:flex;flex-direction:column;gap:8px;min-width:0}.legend-item{display:grid;grid-template-columns:10px 1fr auto;gap:8px;align-items:center;font-size:12px}.legend-dot{width:8px;height:8px;border-radius:50%}.legend-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#44546A}.legend-value{font-weight:900}.bar-list{display:flex;flex-direction:column;gap:12px}.bar-item .bar-head{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}.bar-track{height:8px;background:#EDF2F7;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--blue2));border-radius:999px}.bar-fill.orange{background:linear-gradient(90deg,var(--orange),var(--orange2))}
.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.project-card{background:#fff;border:1px solid #E7EDF4;border-radius:16px;padding:18px;box-shadow:var(--shadow);transition:.18s}.project-card:hover{transform:translateY(-2px);border-color:#B7CCEA}.project-top{display:flex;justify-content:space-between;gap:8px}.project-code{color:var(--blue);font-weight:900;font-size:12px}.project-card h3{margin:7px 0 5px;font-size:17px}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;background:#EEF4FF;color:var(--blue);font-size:10px;font-weight:900;text-transform:uppercase}.badge.orange{background:#FFF2E5;color:#C75F00}.badge.green{background:#E8F8F1;color:var(--green)}.badge.gray{background:#EEF2F6;color:#6B7C93}.progress-row{display:flex;align-items:center;gap:10px;margin-top:15px}.progress-row .bar-track{flex:1}.progress-pct{font-size:12px;font-weight:900}.project-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:12px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}.data-table{width:100%;border-collapse:collapse;min-width:850px;background:#fff}.data-table th{background:#F4F7FB;color:#52657A;text-transform:uppercase;letter-spacing:.04em;font-size:10px;text-align:left;padding:10px;border-bottom:1px solid var(--line)}.data-table td{padding:10px;border-bottom:1px solid #EDF2F7;font-size:12px;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.tree-indent{display:inline-block;width:18px}.task-title{font-weight:800}.small-progress{display:flex;align-items:center;gap:7px}.small-progress .bar-track{width:75px;height:6px}.actions{display:flex;gap:6px}
.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(270px,1fr);gap:12px;overflow-x:auto;align-items:start;padding-bottom:8px}.kanban-col{background:#EAF0F6;border:1px solid #DCE5EF;border-radius:14px;padding:10px;min-height:520px}.kanban-col.dragover{outline:2px dashed var(--orange);outline-offset:2px}.kanban-head{display:flex;align-items:center;justify-content:space-between;padding:5px 4px 10px;font-weight:900;font-size:13px}.kanban-count{background:#fff;border-radius:999px;padding:3px 7px;color:var(--muted);font-size:10px}.kanban-card{background:#fff;border:1px solid #DCE5EF;border-radius:12px;padding:12px;margin-bottom:9px;box-shadow:0 3px 10px rgba(20,45,73,.05);cursor:grab}.kanban-card:active{cursor:grabbing}.kanban-ticket{font-size:10px;color:var(--blue);font-weight:900}.kanban-card h4{font-size:13px;margin:5px 0 8px}.kanban-card .card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:9px;color:var(--muted);font-size:10px}.priority-dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:4px;background:var(--orange)}
.modal-backdrop{position:fixed;inset:0;background:rgba(5,20,35,.55);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.modal{width:min(760px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;box-shadow:0 35px 90px rgba(0,0,0,.3)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}.modal-head h3{margin:0}.modal-body{padding:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.span-2{grid-column:span 2}.modal-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:8px}.toast{position:fixed;right:24px;bottom:24px;z-index:200;background:var(--navy);color:#fff;padding:12px 16px;border-radius:10px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;box-shadow:var(--shadow);font-size:13px}.toast.show{opacity:1;transform:none}.empty{padding:40px;text-align:center;color:var(--muted)}.empty strong{display:block;color:var(--text);font-size:15px;margin-bottom:4px}.detail-head{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;border-radius:18px;padding:22px;margin-bottom:16px;display:flex;justify-content:space-between;align-items:flex-end;gap:12px}.detail-head h2{margin:5px 0 5px;font-size:28px}.detail-head .muted{color:#CFE0F2}.timeline{display:flex;align-items:center;gap:8px}.timeline-line{height:6px;background:#D9E2EC;flex:1;border-radius:999px;overflow:hidden}.timeline-line span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--orange))}.timeline-date{font-size:11px;color:var(--muted);white-space:nowrap}.report-card{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);padding:14px;border-radius:12px;margin-bottom:9px}.report-card strong{display:block}.section-note{background:#FFF7EE;border-left:3px solid var(--orange);padding:11px 13px;border-radius:9px;font-size:12px;color:#75502B;margin-bottom:14px}
@media(max-width:1150px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.projects-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.app-shell{grid-template-columns:72px 1fr}.sidebar{padding:18px 9px}.brand{font-size:0;padding:5px 8px 20px}.brand:before{content:"PD";font-size:20px;color:#fff}.nav-item{justify-content:center;padding:11px 8px}.nav-item span:last-child{display:none}.sidebar-footer{display:none}.content{padding:18px 14px}.topbar{padding:0 16px}.kpi-grid,.grid-2,.grid-3{grid-template-columns:1fr 1fr}.projects-grid{grid-template-columns:1fr}.login-shell{grid-template-columns:1fr}.login-brand{display:none}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}}
@media(max-width:520px){.kpi-grid,.grid-2,.grid-3{grid-template-columns:1fr}.topbar .subtitle{display:none}.content{padding:14px 10px}.donut-wrap{flex-direction:column;align-items:flex-start}}