:root{--blue:#1264d7;--blue2:#0c4fae;--ink:#172033;--muted:#667085;--line:#e5eaf1;--bg:#f5f7fb;--panel:#fff;--left:310px}*{box-sizing:border-box}body{margin:0;font:14px/1.45 Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}.portal{height:62px;background:#0f5fc5;color:#fff;display:flex;align-items:center;padding:0 28px;gap:34px;box-shadow:0 1px 4px #0002}.portal-brand{display:flex;align-items:center;gap:10px;font-size:16px}.logo{background:#fff;color:#0f5fc5;border-radius:6px;padding:6px 7px;font-weight:800}.portal nav{display:flex;gap:4px;height:100%;align-items:center;flex:1}.portal nav span{padding:20px 14px;opacity:.85}.portal nav .active{background:#fff1;border-bottom:3px solid #fff;opacity:1}.user{font-size:13px}main{padding:28px;max-width:1800px;margin:auto}.hero{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.13em;color:var(--blue);margin:0 0 5px}.hero h1{font-size:28px;margin:0}.sub{color:var(--muted);margin:4px 0 0}.primary,.soft{border:0;border-radius:7px;padding:10px 15px;font-weight:700;cursor:pointer}.primary{background:var(--blue);color:#fff}.soft{background:#edf3fb;color:#245a9c}.stats{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:12px;margin-bottom:16px}.stat{background:#fff;border:1px solid var(--line);border-radius:9px;padding:15px 17px}.stat b{font-size:24px;display:block}.stat span{color:var(--muted);font-size:12px}.stat.risk b{color:#b76b00}.filters{display:flex;gap:9px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:9px;padding:10px;margin-bottom:10px}.search{display:flex;align-items:center;gap:7px;border:1px solid #d8dee8;border-radius:7px;padding:0 10px;min-width:260px}.search input{border:0;outline:0;padding:9px 0;width:100%}.filters select{border:1px solid #d8dee8;border-radius:7px;padding:9px;background:#fff;color:#344054}.archive{margin-left:auto;color:#475467;font-size:13px}.legend{background:#fff;border:1px solid var(--line);border-radius:9px 9px 0 0;padding:10px 14px;display:flex;align-items:center;gap:12px;overflow:auto}.legend>div{display:flex;gap:8px;white-space:nowrap}.lg{display:flex;align-items:center;gap:5px;font-size:11px}.sw{width:11px;height:11px;border-radius:3px}.status-help{margin-left:auto;white-space:nowrap;color:#7a8495;font-size:11px}.board{background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 9px 9px;overflow:auto;max-height:68vh}.board-head,.project-row,.work-row{display:grid;grid-template-columns:var(--left) minmax(1050px,1fr)}.board-head{position:sticky;top:0;z-index:20;background:#f8fafc;border-bottom:1px solid var(--line)}.project-col{position:sticky;left:0;z-index:22;background:#f8fafc;padding:12px 16px;font-size:11px;font-weight:800;color:#667085;border-right:1px solid var(--line)}.time-head{height:46px;position:relative;background:repeating-linear-gradient(to right,transparent 0,transparent calc(11.111% - 1px),#e9edf3 calc(11.111% - 1px),#e9edf3 11.111%)}.month{position:absolute;top:5px;font-size:11px;font-weight:800;color:#475467}.day{position:absolute;bottom:5px;font-size:10px;color:#98a2b3;transform:translateX(-50%)}.project-row{border-bottom:1px solid var(--line);min-height:76px}.project-info{position:sticky;left:0;z-index:10;background:#fff;border-right:1px solid var(--line);padding:12px 14px;display:flex;gap:9px}.toggle{border:0;background:transparent;color:#667085;cursor:pointer;width:22px;font-size:14px}.pname{font-weight:750;margin-bottom:2px}.customer{color:#667085;font-size:12px;margin-bottom:7px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 8px;font-size:10px;font-weight:800;background:#eef2f7;color:#475467}.badge.risk{background:#fff2d6;color:#a55d00}.badge.won{background:#e8f7ef;color:#18794e}.badge.lost,.badge.cancel{background:#f3f4f6;color:#667085}.timeline-cell{position:relative;min-height:76px;background:repeating-linear-gradient(to right,transparent 0,transparent calc(11.111% - 1px),#f0f2f6 calc(11.111% - 1px),#f0f2f6 11.111%)}.bar{position:absolute;height:18px;border-radius:4px;min-width:7px;box-shadow:inset 0 0 0 1px #00000010;cursor:pointer;overflow:hidden;color:#fff;font-size:9px;font-weight:800;padding:2px 5px;white-space:nowrap}.bar.planned{opacity:.35}.bar.hold{background-image:repeating-linear-gradient(135deg,#ffffff44 0,#ffffff44 4px,transparent 4px,transparent 8px)}.bar.completed:after{content:' ✓'}.work-row{min-height:43px;border-bottom:1px solid #f1f3f6}.work-info{position:sticky;left:0;z-index:9;background:#fbfcfe;border-right:1px solid var(--line);padding:10px 14px 9px 45px;color:#475467;font-size:12px}.work-info b{display:inline-block;width:24px}.work-timeline{position:relative;min-height:43px;background:repeating-linear-gradient(to right,transparent 0,transparent calc(11.111% - 1px),#f3f5f8 calc(11.111% - 1px),#f3f5f8 11.111%)}.work-timeline .bar{top:12px}.drawer-backdrop{display:none;position:fixed;inset:0;background:#0003;z-index:40}.drawer{position:fixed;right:-430px;top:0;width:410px;height:100%;background:#fff;z-index:50;box-shadow:-10px 0 35px #0002;padding:28px;transition:.2s;overflow:auto}.drawer.open{right:0}.drawer-backdrop.open{display:block}.drawer-close{position:absolute;right:18px;top:15px;border:0;background:transparent;font-size:28px;color:#667085;cursor:pointer}.drawer h2{margin:12px 35px 4px 0}.drawer .muted{color:#667085}.drawer-section{border-top:1px solid var(--line);margin-top:20px;padding-top:17px}.field{display:grid;grid-template-columns:110px 1fr;margin:11px 0}.field span:first-child{color:#667085}.riskbox{background:#fff7e6;border:1px solid #f6d68b;border-radius:8px;padding:12px;color:#8b5700;margin-top:15px}@media(max-width:900px){main{padding:16px}.portal nav{display:none}.stats{grid-template-columns:1fr 1fr}.filters{flex-wrap:wrap}.archive{margin-left:0}.status-help{display:none}:root{--left:250px}}

.project-summary{position:absolute;top:27px;height:24px;border-radius:6px;background:#1264d7;color:#fff;display:flex;align-items:center;padding:0 10px;font-size:10px;font-weight:800;white-space:nowrap;overflow:hidden;box-shadow:inset 0 0 0 1px #00000012;cursor:default}
.project-summary.has-hold{box-shadow:inset 0 0 0 2px #d97706,0 0 0 1px #fff}
.project-summary span{overflow:hidden;text-overflow:ellipsis}

/* R3 — compact dashboard, status-colored project summaries, zebra project groups */
main{padding:14px 20px;max-width:none}
.hero{margin-bottom:8px;min-height:40px}
.eyebrow{font-size:9px;margin:0 0 1px}.hero h1{font-size:21px;line-height:1.15}.hero .sub{display:none}
.primary,.soft{padding:8px 12px}
.stats{display:flex;gap:0;margin:0 0 8px;background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden;width:max-content;max-width:100%}
.stat{border:0;border-right:1px solid var(--line);border-radius:0;padding:6px 14px;min-width:125px;display:flex;align-items:baseline;gap:7px}
.stat:last-child{border-right:0}.stat b{font-size:17px;display:inline}.stat span{font-size:11px;white-space:nowrap}
.filters{padding:6px 8px;margin-bottom:6px;border-radius:7px}.search input,.filters select{padding-top:7px;padding-bottom:7px}.search{min-width:240px}
.legend{padding:6px 10px;border-radius:7px 7px 0 0;min-height:32px}.lg{font-size:10px}.sw{width:9px;height:9px}.status-help{font-size:10px}
.board{max-height:calc(100vh - 235px);border-radius:0 0 7px 7px}
.board-head,.project-row,.work-row{grid-template-columns:var(--left) minmax(1050px,1fr)}
.project-row{min-height:60px}.project-info{padding:8px 12px}.pname{margin-bottom:0}.customer{margin-bottom:4px;font-size:11px}.badge{padding:2px 7px;font-size:9px}
.timeline-cell{min-height:60px}.project-summary{top:19px;height:22px;border-radius:5px;padding:0 9px;font-size:10px}
.project-row.zebra .project-info{background:#f8fafc}.project-row.zebra .timeline-cell{background-color:#f8fafc}
.work-row.zebra .work-info{background:#f5f8fc}.work-row.zebra .work-timeline{background-color:#f8fafc}
.project-row:not(.zebra) .project-info{background:#fff}.work-row:not(.zebra) .work-info{background:#fbfcfe}
.project-row:hover .project-info,.project-row:hover .timeline-cell{background-color:#eef5ff}
.work-row{min-height:39px}.work-info{padding:8px 14px 7px 45px}.work-timeline{min-height:39px}.work-timeline .bar{top:10px}
@media(max-width:900px){main{padding:10px}.stats{width:100%;overflow:auto}.stat{min-width:115px}.board{max-height:calc(100vh - 260px)}}

/* R4 — time navigation baseline: Tuần / Tháng / Năm */
:root{--timeline-width:1680px}
.board-head,.project-row,.work-row{grid-template-columns:var(--left) var(--timeline-width)}
.time-head,.timeline-cell,.work-timeline{width:var(--timeline-width);background-image:repeating-linear-gradient(to right,transparent 0,transparent 69px,#eef1f5 69px,#eef1f5 70px)}
.time-head{height:58px;overflow:hidden;background-color:#f8fafc}
.filters{flex-wrap:nowrap}.time-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.nav-arrow{width:32px;height:32px;border:1px solid #d8dee8;background:#fff;border-radius:6px;font-size:20px;line-height:1;cursor:pointer;color:#475467}.zoom-switch{display:flex;border:1px solid #d8dee8;border-radius:7px;overflow:hidden;background:#fff}.zoom-btn{border:0;border-right:1px solid #e4e7ec;background:#fff;color:#667085;padding:7px 12px;font-weight:700;cursor:pointer}.zoom-btn:last-child{border-right:0}.zoom-btn.active{background:#eaf2ff;color:#0f5fc5}.archive{margin-left:0}
.head-block{position:absolute;top:0;height:25px;border-right:1px solid #dfe4eb;text-align:center;color:#344054;font-size:10px;padding-top:4px;overflow:hidden}.head-block small{margin-left:5px;color:#98a2b3;font-weight:600}.date-tick{position:absolute;top:26px;width:28px;transform:translateX(-50%);text-align:center;font-size:9px;color:#667085;line-height:12px}.date-tick small{display:block;font-size:10px;font-weight:700;color:#344054}.date-tick.weekend{background:#f5f6f8;border-radius:3px}.month-tick{position:absolute;top:33px;transform:translateX(-50%);font-size:10px;color:#98a2b3}.quarter{position:absolute;top:25px;height:17px;text-align:center;font-size:9px;font-weight:700;color:#667085;border-right:1px solid #e5e7eb}.year-month{position:absolute;top:43px;transform:translateX(-50%);font-size:9px;color:#98a2b3}.today-line{position:absolute;top:0;bottom:0;width:2px;background:#e11d48;z-index:6;pointer-events:none;opacity:.72}.time-head .today-line{z-index:8}.today-tag{position:absolute;top:0;transform:translateX(-50%);z-index:10;background:#e11d48;color:#fff;border-radius:0 0 4px 4px;padding:2px 5px;font-size:8px;font-weight:800;white-space:nowrap}.bar{z-index:7}.project-summary{z-index:7}
@media(max-width:1050px){.filters{flex-wrap:wrap}.time-nav{margin-left:0}}

/* R5 — collapse control + horizontal drag pan */
.project-col{display:flex;align-items:center;justify-content:space-between;gap:8px}
.collapse-all{border:1px solid #d8dee8;background:#fff;color:#475467;border-radius:5px;padding:4px 7px;font-size:9px;font-weight:750;cursor:pointer;white-space:nowrap}
.collapse-all:hover{background:#eef5ff;color:#0f5fc5;border-color:#bfd4f4}
.time-head{cursor:grab;touch-action:none}
.time-head.panning{cursor:grabbing!important;user-select:none}
.timeline-cell,.work-timeline{cursor:default}
.board{scroll-behavior:auto}
/* R7 — Project / Work Item CRUD + permissions prototype */
.pname{cursor:pointer}.pname:hover{color:var(--blue)}
.drawer{width:470px;right:-490px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-group{display:flex;flex-direction:column;gap:5px;margin:10px 0}.form-group.full{grid-column:1/-1}.form-group label{font-size:11px;font-weight:750;color:#667085}.form-group input,.form-group select,.form-group textarea{border:1px solid #d8dee8;border-radius:7px;padding:9px 10px;font:inherit;color:#344054;background:#fff}.form-group textarea{min-height:74px;resize:vertical}.form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}.danger{border:1px solid #fecaca;background:#fff;color:#b42318;border-radius:7px;padding:8px 12px;font-weight:700;cursor:pointer}.secondary{border:1px solid #d8dee8;background:#fff;color:#475467;border-radius:7px;padding:8px 12px;font-weight:700;cursor:pointer}.perm-box{border:1px solid #e4e7ec;border-radius:8px;padding:10px;background:#fafbfc}.perm-list{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;margin-top:8px}.perm-list label{font-size:12px;color:#475467}.inline-note{font-size:11px;color:#667085;margin-top:4px}.drawer-title-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.drawer-title-row h2{margin-bottom:0}.project-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.mini-pill{display:inline-flex;border-radius:999px;padding:3px 8px;background:#f2f4f7;color:#475467;font-size:10px;font-weight:700}.archived-pill{background:#f2f4f7;color:#667085}.work-add{margin-left:auto;border:0;background:#edf3fb;color:#245a9c;border-radius:6px;padding:6px 9px;font-weight:700;cursor:pointer}.work-headline{display:flex;align-items:center;justify-content:space-between}.permission-summary{font-size:12px;color:#475467;background:#f8fafc;border-radius:7px;padding:9px 10px;margin-top:8px}


/* R8 drag-to-create Work Item */
.work-timeline.drag-create-enabled{cursor:crosshair;touch-action:none}
.work-timeline.drag-create-enabled:hover{box-shadow:inset 0 0 0 1px #1264d722;background-color:#f7fbff}
.drag-create-preview{position:absolute;top:9px;height:20px;border-radius:5px;opacity:.55;z-index:5;pointer-events:none;box-shadow:inset 0 0 0 1px #0002,0 1px 4px #0002}
.drag-create-preview:after{content:'Tạo Work Item';position:absolute;left:7px;top:2px;color:#172033;font-size:9px;font-weight:800;white-space:nowrap;text-shadow:0 1px 1px #fff}
.work-info,.work-timeline{user-select:none}

/* R9 — Work Item overlap sub-lanes */
.work-row,.work-info,.work-timeline{transition:min-height .12s ease}
.work-timeline .bar{top:auto}
.work-timeline.drag-create-enabled .drag-create-preview{top:7px;z-index:12}
/* TL-01A2 standalone application shell */
.app-shell{height:54px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:#0D6EFC;color:#fff;border-bottom:1px solid #0B5ED7;position:sticky;top:0;z-index:100}
.app-brand{display:flex;align-items:center;gap:10px}.app-brand .logo{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#0D6EFC;font-weight:800}.app-brand div{display:flex;flex-direction:column;line-height:1.05}.app-brand small{margin-top:4px;color:#dbeafe;font-size:11px}.portal-back{color:#fff;text-decoration:none;font-size:13px;font-weight:700;padding:8px 10px;border:1px solid #ffffff66;border-radius:8px}.portal-back:hover{background:#ffffff18;color:#fff}
/* TL-01A2.2 — configurable header branding */
.app-brand .app-logo-wrap{display:flex;align-items:center;justify-content:center;width:var(--app-logo-w);height:var(--app-logo-h);flex:0 0 auto;overflow:hidden}
.app-brand .app-logo-image{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}