/* v0.2 critical layout fix:
   Author CSS such as .center{display:grid} can override the browser's [hidden] rule.
   Force hidden views to disappear completely so the login screen doesn't keep a 100vh blank space. */
[hidden]{display:none!important}

*{box-sizing:border-box}body{margin:0;background:#f4f5f7;color:#17181a;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.card,.box{background:#fff;border:1px solid #e3e5e8;border-radius:20px;padding:22px}.login{width:min(420px,100%);padding:36px}.logo{width:54px;height:54px;border-radius:17px;background:#111;color:white;display:grid;place-items:center;font-size:24px;font-weight:800}h1{font-size:34px;margin:15px 0 5px}h2{margin:3px 0 0}p,small{color:#777}form{display:grid;gap:12px;margin-top:24px}input,textarea,select,button{font:inherit;border-radius:12px;padding:12px;border:1px solid #ddd}button{background:#111;color:#fff;font-weight:700;cursor:pointer}.light{background:#fff;color:#222}aside{position:fixed;width:240px;inset:0 auto 0 0;background:#111;color:white;padding:24px 18px;display:flex;flex-direction:column}aside small{display:block;margin-top:5px;color:#92969b}nav{display:grid;gap:6px;margin-top:30px}nav button{text-align:left;background:transparent;border:0;color:#aaa}nav button:hover{background:#25262a;color:#fff}footer{margin-top:auto;display:grid;gap:9px}.content{margin-left:240px;padding:30px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat strong{font-size:30px;display:block;margin-top:8px}.list{display:grid;gap:10px;margin-top:15px}.row{background:#fff;border:1px solid #e3e5e8;border-radius:15px;padding:16px}.row h3{margin:0 0 7px}.meta{font-size:12px;color:#777}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.actions button,.actions select,.actions input{padding:8px 10px}.sectionHead{display:flex;justify-content:space-between;align-items:center}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}table{width:100%;border-collapse:collapse;background:white;border-radius:16px;overflow:hidden}th,td{text-align:left;padding:12px;border-bottom:1px solid #eee;font-size:13px}.notice{padding:14px;background:#f8f8f8;border-radius:12px;margin-top:12px}dialog{border:0;border-radius:20px;width:min(540px,calc(100% - 30px));padding:24px}dialog::backdrop{background:#0005}#msg{color:#b42318;margin-top:12px;font-size:13px}@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}}@media(max-width:650px){aside{position:static;width:auto}.content{margin:0;padding:18px}.grid{grid-template-columns:1fr}nav{grid-template-columns:1fr 1fr}}
/* v0.2 workspace layout polish */
html,body{min-height:100%;width:100%}
#app{min-height:100vh}
.content{min-height:100vh}
.page{width:100%}
@media(min-width:651px){
  .content{width:calc(100% - 240px)}
}

.memberLine{margin:12px 0;color:#666;font-size:14px}

dialog{border:0;border-radius:22px;width:min(560px,calc(100% - 32px));padding:0;box-shadow:0 28px 90px #0004}
dialog::backdrop{background:#0006}
.modalForm{padding:24px;display:grid;gap:16px}
.modalForm label{display:grid;gap:8px;font-weight:700}
.checkList{display:grid;gap:10px}
.checkItem{display:flex;align-items:center;gap:12px;border:1px solid #e4e6e9;border-radius:14px;padding:14px;background:#fafafa}
.checkItem input{width:auto}
.checkItem b{display:block}
.checkItem small{display:block;margin-top:3px}
.memberLine{margin:12px 0;color:#666;font-size:14px}

/* v0.5 compact project overview */
.projectPageHead{margin-bottom:12px}
.projectFilters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.projectFilters button{background:#fff;color:#555;border:1px solid #dedfe2;padding:9px 13px;border-radius:999px}
.projectFilters button.active{background:#111;color:#fff;border-color:#111}
.projectFilters button b{margin-left:5px}
.projectOverviewMeta{font-size:13px;color:#777;margin-bottom:12px}
.projectTableWrap{background:#fff;border:1px solid #e3e5e8;border-radius:18px;overflow:auto}
.projectTable{min-width:930px}
.projectTable th{background:#fafafa;position:sticky;top:0;z-index:1}
.projectTable th,.projectTable td{padding:11px 12px}
.projectCompactRow:hover{background:#fafafa}
.projectNameCell{min-width:240px}
.membersCell{max-width:220px;color:#555}
.projectActionsCell{white-space:nowrap}
.miniBtn{padding:6px 9px;border-radius:9px;font-size:12px;margin-right:5px}
.statusChip{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:12px;background:#eef0f2;color:#555}
.statusChip.active{background:#eaf6ee;color:#237442}
.statusChip.planning{background:#fff5db;color:#8a6511}
.statusChip.completed{background:#edf0f5;color:#59606a}
.statusChip.archived{background:#f2f2f2;color:#8a8a8a}
.progressCell{min-width:100px}
.miniProgress{width:78px;height:5px;border-radius:999px;background:#eceef0;margin-top:5px;overflow:hidden}
.miniProgress span{display:block;height:100%;background:#111}
.projectDetailRow td{background:#fbfbfc}
.projectDetailGrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px;padding:4px 0}
.projectDetailGrid p{margin:5px 0 0;white-space:pre-line}
.projectEmpty{text-align:center;color:#888;padding:32px!important}
@media(max-width:800px){
  .projectDetailGrid{grid-template-columns:1fr}
  .projectTableWrap{border-radius:14px}
}


/* v0.6 employee / freelancer / attendance */
.authTabs{display:flex;gap:8px;margin-top:22px}
.authTabs button{flex:1;background:#fff;color:#555}
.authTabs button.active{background:#111;color:#fff}
.fieldLabel{display:grid;gap:8px;font-size:13px;font-weight:700}
.pendingCard{border:1px solid #f0d89b;background:#fffaf0;border-radius:14px;padding:14px}
.roleBadge{display:inline-flex;padding:4px 9px;border-radius:999px;background:#f0f1f3;font-size:12px}
.roleBadge.employee{background:#eaf6ee;color:#237442}
.roleBadge.freelancer{background:#eef2ff;color:#4056a1}
.roleBadge.admin{background:#111;color:#fff}
.approvalActions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.approvalActions button{padding:7px 10px;font-size:12px}
.taskFeedback{margin-top:10px;display:grid;gap:8px}
.taskFeedback textarea{min-height:72px}
.taskFeedback input[type=url]{width:100%}
.activityLine{font-size:12px;color:#777;margin-top:8px;padding-top:8px;border-top:1px dashed #e6e6e6}
.attendanceHero{display:grid;grid-template-columns:1.2fr 1fr;gap:14px}
.attendanceButtons{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.attendanceButtons .external{background:#fff;color:#222}
.geoStatus{margin-top:10px;padding:12px;border-radius:12px;background:#f7f7f7;font-size:13px}
.requestCard{border:1px solid #e3e5e8;border-radius:14px;padding:14px;background:#fff}
.requestCard.pending{border-color:#edcf87}
.requestCard.approved{border-color:#a9d7b7}
.requestCard.rejected{border-color:#e3a6a6}
.settingsGrid{display:grid;grid-template-columns:1fr auto;align-items:center;gap:14px}
.adminOnlyNote{font-size:12px;color:#777}
@media(max-width:900px){.attendanceHero{grid-template-columns:1fr}}

/* v0.8 task information hub */
.taskInfoBlock{margin-top:10px;padding:12px 14px;background:#f8f8f9;border-radius:12px}
.taskInfoBlock b{font-size:12px;color:#555}
.taskInfoBlock p{margin:5px 0 0;white-space:pre-line;color:#444}
.taskInfoBlock.nextStep{background:#f3f5f7}
.resourceLinks{display:grid;gap:6px;margin-top:7px}
.resourceLinks a{color:#315ea8;word-break:break-all;text-decoration:none}
.resourceLinks a:hover{text-decoration:underline}
.resourceLinks span{white-space:pre-line;color:#555}
.modalForm textarea{min-height:88px;resize:vertical}

/* v0.9 task-first workspace */
.taskCompact{background:#fff;border:1px solid #e3e5e8;border-radius:14px;overflow:hidden}
.taskSummary{display:grid;grid-template-columns:minmax(220px,1fr) auto auto;gap:16px;align-items:center;padding:12px 14px}
.taskSummaryMain{display:flex;align-items:center;gap:10px;min-width:0}
.taskSummaryMain b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.taskProject{font-size:12px;color:#777;background:#f3f4f5;padding:4px 8px;border-radius:999px;white-space:nowrap}
.taskSummaryMeta{display:flex;gap:10px;align-items:center;color:#666;font-size:12px;white-space:nowrap}
.taskSummaryActions{display:flex;gap:5px}
.taskDetail{border-top:1px solid #eee;padding:14px;background:#fbfbfc}
.taskInfoBlock{padding:10px 12px;background:#fff;border:1px solid #ececef;border-radius:11px;margin-bottom:8px}
.taskInfoBlock p{margin:5px 0 0;white-space:pre-line}
.dangerBtn{background:#fff;color:#a32121;border-color:#e8caca}
.statusChip.todo{background:#f2f2f2;color:#666}.statusChip.in_progress{background:#eaf6ee;color:#237442}.statusChip.waiting{background:#fff5db;color:#8a6511}.statusChip.completed{background:#edf0f5;color:#59606a}
@media(max-width:900px){.taskSummary{grid-template-columns:1fr}.taskSummaryMeta{flex-wrap:wrap}.taskSummaryActions{justify-content:flex-start}}

/* v1.01 stable layout */
.content{padding-left:28px;padding-right:28px}
.content>header,.content>.page{width:min(1500px,100%);margin-left:auto;margin-right:auto}
.projectTable{min-width:0}
.compactProjectTable th,.compactProjectTable td{padding:10px 12px}
.compactProjectTable th:first-child,.compactProjectTable td:first-child{width:42%}
.compactProjectTable th:nth-child(2),.compactProjectTable td:nth-child(2){width:16%}
.compactProjectTable th:nth-child(3),.compactProjectTable td:nth-child(3){width:14%}
.compactProjectTable th:nth-child(4),.compactProjectTable td:nth-child(4){width:12%}
.projectNameBtn{border:0;background:transparent;color:#17181a;padding:0;border-radius:0;font:inherit;font-weight:800;text-align:left;cursor:pointer}
.projectNameBtn:hover{text-decoration:underline}
.compactProjectDetail{grid-template-columns:140px 140px 1fr}
.taskCompact{width:100%}
.taskSummary{grid-template-columns:minmax(300px,1fr) auto auto}
.peopleRow{max-width:760px}
.loadError{background:#fff;border:1px solid #e1b7b7;border-radius:16px;padding:20px;color:#7f1d1d}
.loadError p{color:#7f1d1d}
@media(min-width:1800px){
  .content>header,.content>.page{width:min(1420px,100%)}
}
@media(max-width:900px){
  .content{padding-left:18px;padding-right:18px}
  .compactProjectDetail{grid-template-columns:1fr}
  .taskSummary{grid-template-columns:1fr}
}

/* v1.03 simple admin dashboard */
.dashboardGrid{grid-template-columns:minmax(0,3fr) minmax(260px,1fr)}
.dashboardGrid>section,.dashboardGrid>.panel{min-width:0}
.reportFilters{display:flex;gap:8px;margin:12px 0 18px}
.reportFilters button{background:#fff;color:#17181a;border:1px solid #ddd}
.reportFilters button.active{background:#111;color:#fff}
.reportRow{max-width:900px}
.reportTop{display:flex;align-items:center;justify-content:space-between;gap:12px}
.reportState{font-size:13px;border-radius:999px;padding:5px 9px;background:#eee}
.reportState.done{background:#e8f4ec;color:#217a45}
.reportRow.needsHelp{border-color:#e9b7b7}
.dangerBtn{color:#b42318!important;border-color:#efc4c0!important;background:#fff!important}
@media(max-width:900px){.dashboardGrid{grid-template-columns:1fr}}

/* v1.05 simple management refinements */
@media(min-width:901px){
  .two{grid-template-columns:minmax(0,3fr) minmax(220px,1fr)}
}
.reportFilters{align-items:center;flex-wrap:wrap}
.pendingHint{font-size:12px;color:#777;margin-left:4px}
.reportRow .miniBtn{margin-top:6px}

/* v1.06 compact density */
.compactHead{margin-bottom:8px}
.compactHead h2{display:none}
.page>h1,.page>h2{margin-bottom:10px}
.sectionHead{margin-top:0}
.sectionHead small{display:none}

/* Members: compact table-like layout */
.peopleCompactList{border:1px solid #dedfe2;border-radius:14px;overflow:hidden;background:#fff;max-width:1100px}
.peopleHeader,.peopleCompactRow{display:grid;grid-template-columns:minmax(220px,1.5fr) 150px 100px 180px;gap:12px;align-items:center;padding:10px 14px}
.peopleHeader{font-size:12px;color:#777;background:#f6f7f8;border-bottom:1px solid #e5e5e5}
.peopleCompactRow{border-bottom:1px solid #ececec}
.peopleCompactRow:last-child{border-bottom:0}
.peopleName{display:flex;align-items:baseline;gap:10px;min-width:0}
.peopleName b{font-size:15px}
.peopleName span{font-size:12px;color:#777;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.peopleState{font-size:12px;color:#666}
.peopleActions{display:flex;gap:6px;justify-content:flex-end}
.subsectionTitle{margin:18px 0 8px}

/* Reports: compact, scalable */
.reportCompactRow{display:grid;grid-template-columns:180px minmax(0,1fr) 180px;gap:16px;align-items:center;background:#fff;border:1px solid #dedfe2;border-radius:12px;padding:10px 14px;margin-bottom:8px}
.reportCompactRow.needsHelp{border-color:#e7b5b5}
.reportIdentity{display:flex;gap:8px;align-items:center;white-space:nowrap}
.reportIdentity span{font-size:12px;color:#777}
.reportSummary{display:flex;gap:18px;min-width:0;overflow:hidden}
.reportSummary span{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reportAction{display:flex;gap:8px;align-items:center;justify-content:flex-end}

/* General density */
.row{padding:12px 14px}
.card{padding:14px}
.form textarea{min-height:90px}
@media(max-width:900px){
  .peopleHeader{display:none}
  .peopleCompactRow{grid-template-columns:1fr auto;gap:8px}
  .peopleRole,.peopleState{display:none}
  .reportCompactRow{grid-template-columns:1fr}
  .reportSummary{display:block}
  .reportSummary span{display:block;margin-top:4px}
  .reportAction{justify-content:flex-start}
}

/* v1.07 usability + stability */
.taskPageHead:empty{display:none}
.taskControls{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin-top:12px}
.taskControlLabel{display:grid;gap:5px;font-size:12px;color:#666}
.taskControlLabel select{min-width:120px;padding:9px 10px}
.taskFeedback textarea{resize:none;min-height:82px}

#reports .form{max-width:780px;margin-top:14px;gap:14px}
.reportField{display:grid!important;grid-template-columns:1fr!important;gap:7px!important;font-weight:700}
.reportField span{font-size:14px;color:#222}
.reportField textarea{width:100%;min-height:84px;resize:none;line-height:1.55}
#reportHelp{width:auto}
.checkLine{display:flex!important;align-items:center;gap:8px}
#reportForm>button{margin-top:4px}

.projectPageHead:empty{display:none}
@media(max-width:650px){
  #reports .form{max-width:none}
  .taskControls{display:grid;grid-template-columns:1fr 1fr}
  .taskControlLabel select{width:100%;min-width:0}
}

/* v1.08 report glance workflow */
.reportCompactCard{background:#fff;border:1px solid #dedfe2;border-radius:12px;margin-bottom:8px;overflow:hidden}
.reportCompactCard.needsHelp{border-color:#e7b5b5}
.reportCompactCard .reportCompactRow{border:0;border-radius:0;margin:0}
.reportPeek{font-size:13px;color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reportDetail{border-top:1px solid #ececec;background:#fafafa;padding:10px 14px}
.reportDetail p{display:grid;grid-template-columns:110px 1fr;gap:12px;margin:7px 0}
.reportDetail b{font-size:12px;color:#555}
.reportDetail span{white-space:pre-wrap;line-height:1.5}
.reportAction{white-space:nowrap}
@media(max-width:900px){
  .reportCompactRow{grid-template-columns:1fr}
  .reportPeek{white-space:normal}
  .reportDetail p{grid-template-columns:1fr}
}