:root{
  --bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#667085;--line:#e4e7ec;
  --accent:#111827;--accent2:#344054;--danger:#b42318;--success:#067647;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:var(--bg);color:var(--text)}
.hidden{display:none!important}.center-shell{min-height:100vh;display:grid;place-items:center;padding:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 40px rgba(16,24,40,.08)}
.login-card{width:min(430px,100%);padding:30px}.brand{font-weight:800;font-size:22px;letter-spacing:-.02em}
h1,h2,h3{margin:0 0 12px}.muted{color:var(--muted);font-size:14px}.error{color:var(--danger);margin-top:10px;font-size:14px}
label{display:block;font-size:13px;font-weight:700;margin:14px 0 6px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text)}
button{border:0;border-radius:10px;padding:10px 14px;background:var(--accent);color:#fff;font-weight:700;cursor:pointer}
button.secondary{background:#fff;color:var(--text);border:1px solid var(--line)}
button.danger{background:#fff;color:var(--danger);border:1px solid #fecdca}
form>button[type=submit]{width:100%;margin-top:18px}
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.sidebar{background:#101828;color:white;padding:22px 16px;display:flex;flex-direction:column;gap:20px}
.sidebar nav{display:flex;flex-direction:column;gap:8px}.nav-btn{background:transparent;text-align:left;color:#d0d5dd}
.nav-btn.active,.nav-btn:hover{background:#1d2939;color:white}.sidebar>.secondary{margin-top:auto;background:transparent;color:white;border-color:#344054}
.main{padding:26px;overflow:auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metric{padding:18px}.metric .value{font-size:30px;font-weight:800;margin-top:8px}
.section-card{padding:18px;margin-bottom:18px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.toolbar{display:flex;gap:8px;flex-wrap:wrap}.toolbar input,.toolbar select{width:auto;min-width:150px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:top}
th{background:#f9fafb;font-size:12px;text-transform:uppercase;color:#475467;letter-spacing:.03em}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#f2f4f7;font-size:12px;font-weight:700}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.item-card{padding:16px}
.item-card p{margin:6px 0}.actions{display:flex;gap:8px;flex-wrap:wrap}.small{padding:6px 9px;font-size:12px}
dialog{border:0;border-radius:16px;width:min(620px,94vw);padding:0;box-shadow:0 22px 80px rgba(16,24,40,.25)}
dialog::backdrop{background:rgba(16,24,40,.45)}.dialog-form{padding:22px;max-height:82vh;overflow:auto}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 16px}.kv div{padding:6px 0;border-bottom:1px solid var(--line)}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:static}.sidebar nav{flex-direction:row;overflow:auto}.grid{grid-template-columns:repeat(2,1fr)}.cards{grid-template-columns:1fr}}
@media(max-width:560px){.main{padding:16px}.grid{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:10px}.toolbar input,.toolbar select{width:100%}}


/* === Overview visual polish patch ===
   Presentation only: existing auth, navigation, CRUD, dialogs and Supabase logic remain unchanged. */

body{background:linear-gradient(180deg,#f7f9fc 0%,#f4f7fb 100%)}

.sidebar{background:linear-gradient(180deg,#101828 0%,#13233a 100%)}
.nav-btn.active,.nav-btn:hover{background:#253858;color:#fff}

.metric{
  position:relative;
  overflow:hidden;
  border-width:1px;
}
.metric::before{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:4px;
  background:var(--metric-color);
}
.metric .value{color:var(--metric-color)}
.metric-total{--metric-color:#6d5dfc;background:#fbfaff;border-color:#e6e0ff}
.metric-progress{--metric-color:#159a55;background:#f7fdf9;border-color:#d8f2e4}
.metric-blocked{--metric-color:#d92d20;background:#fffafa;border-color:#fee4e2}
.metric-critical{--metric-color:#e5760b;background:#fffbf5;border-color:#ffead0}

.overview-epics,.sprint-focus-card{box-shadow:0 10px 30px rgba(16,24,40,.065)}

.epic-card{
  --epic-color:#6d5dfc;
  border-top:3px solid var(--epic-color);
  background:#fff;
}
.epic-card.epic-1{--epic-color:#6d5dfc;background:#fcfbff}
.epic-card.epic-2{--epic-color:#159a55;background:#f9fdfa}
.epic-card.epic-3{--epic-color:#2878e8;background:#f9fbff}
.epic-card.epic-4{--epic-color:#ed7b2f;background:#fffbf8}

.epic-progress-row{
  display:grid;
  grid-template-columns:1fr auto;
  gap:10px;
  align-items:center;
  margin-top:12px;
}
.epic-progress-track{
  height:8px;
  border-radius:999px;
  background:#e9edf4;
  overflow:hidden;
}
.epic-progress-fill{
  height:100%;
  border-radius:999px;
  background:var(--epic-color);
}
.epic-progress-pct{
  min-width:36px;
  text-align:right;
  color:var(--epic-color);
  font-size:13px;
}

.table-wrap{box-shadow:0 4px 16px rgba(16,24,40,.035)}
th{background:#f7f9fc}
tbody tr:hover{background:#fbfcfe}


/* === Dynamic Team Progress / RAG patch === */

.owner-progress-card{
  margin-bottom:18px;
  box-shadow:0 10px 30px rgba(16,24,40,.065);
}
.owner-progress-head{
  align-items:flex-start;
}
.rag-legend{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  font-size:12px;
  color:var(--muted);
}
.rag-legend span{
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.rag-dot{
  width:9px;
  height:9px;
  border-radius:50%;
  display:inline-block;
}
.rag-green-bg{background:#16a34a}
.rag-amber-bg{background:#f59e0b}
.rag-red-bg{background:#dc2626}

.owner-progress-list{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.owner-progress-row{
  display:grid;
  grid-template-columns:minmax(210px,1.2fr) minmax(220px,2fr) 86px;
  gap:16px;
  align-items:center;
  padding:14px 4px;
  border-top:1px solid var(--line);
}
.owner-progress-row:first-child{border-top:0}
.owner-summary{
  display:flex;
  flex-direction:column;
  gap:5px;
  min-width:0;
}
.owner-summary strong{
  font-size:14px;
}
.owner-summary .muted{
  font-size:12px;
}
.owner-bar-wrap{min-width:0}
.owner-bar-track{
  height:12px;
  border-radius:999px;
  background:#e9edf4;
  overflow:hidden;
  box-shadow:inset 0 1px 2px rgba(16,24,40,.06);
}
.owner-bar-fill{
  height:100%;
  border-radius:999px;
  transition:width .25s ease;
}
.owner-bar-fill.rag-green{background:#16a34a}
.owner-bar-fill.rag-amber{background:#f59e0b}
.owner-bar-fill.rag-red{background:#dc2626}

.owner-progress-value{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  line-height:1.1;
}
.owner-progress-value strong{
  font-size:17px;
}
.owner-progress-value span{
  margin-top:4px;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
}
.owner-progress-value.rag-green{color:#15803d}
.owner-progress-value.rag-amber{color:#b45309}
.owner-progress-value.rag-red{color:#b91c1c}

@media(max-width:800px){
  .owner-progress-row{
    grid-template-columns:1fr;
    gap:9px;
  }
  .owner-progress-value{
    flex-direction:row;
    justify-content:space-between;
    align-items:center;
  }
  .owner-progress-value span{margin-top:0}
  .owner-progress-head{
    align-items:flex-start;
    flex-direction:column;
  }
}


/* === 14-day Sprint Cadence enhancement === */

.sprint-cadence-card{
  border-top:3px solid #2878e8;
  background:linear-gradient(135deg,#ffffff 65%,#f5f9ff 100%);
  box-shadow:0 10px 30px rgba(16,24,40,.065);
}
.sprint-cadence-head{align-items:flex-start}
.sprint-live-badge{
  display:inline-flex;
  align-items:center;
  padding:5px 10px;
  border-radius:999px;
  background:#e9f8ef;
  color:#157a42;
  font-size:12px;
  font-weight:800;
}
.sprint-cadence-grid{
  display:grid;
  grid-template-columns:minmax(300px,2.4fr) repeat(4,minmax(92px,.7fr));
  gap:12px;
  align-items:stretch;
}
.sprint-cadence-main{
  border:1px solid #dce9fb;
  background:#fff;
  border-radius:14px;
  padding:14px;
}
.sprint-time-row,.sprint-time-foot{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
}
.sprint-time-row{font-size:13px}
.sprint-time-row span,.sprint-time-foot{
  color:var(--muted);
  font-size:12px;
}
.sprint-time-track{
  height:12px;
  margin:12px 0 9px;
  border-radius:999px;
  overflow:hidden;
  background:#e8eef7;
}
.sprint-time-fill{
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#2878e8,#5f92ed);
}
.sprint-stat{
  border:1px solid #e4e7ec;
  border-radius:14px;
  background:#fff;
  padding:13px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:5px;
}
.sprint-stat strong{font-size:24px}
.sprint-stat-green strong{color:#159a55}
.sprint-stat-blue strong{color:#2878e8}
.sprint-stat-red strong{color:#d92d20}
.next-sprint-note{
  margin-top:12px;
  padding:10px 12px;
  border-radius:10px;
  background:#f8fafc;
  color:#475467;
  font-size:12px;
}
.sprint-empty{
  padding:16px;
  border:1px dashed var(--line);
  border-radius:12px;
  background:#fafbfc;
}
.sprint-list-card{position:relative}
.sprint-list-current{
  border:2px solid #8ab4f4;
  background:#f8fbff;
}
.sprint-list-title{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
}
.sprint-list-title h3{margin-bottom:6px}

@media(max-width:1100px){
  .sprint-cadence-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .sprint-cadence-main{grid-column:1/-1}
}
@media(max-width:620px){
  .sprint-cadence-grid{grid-template-columns:1fr}
  .sprint-time-row,.sprint-time-foot{align-items:flex-start;flex-direction:column}
}


/* === Management Overview + Sprint Drilldown === */

.project-progress-card{
  border-top:3px solid #6d5dfc;
  background:linear-gradient(135deg,#fff 68%,#faf9ff 100%);
}
.project-progress-head{align-items:flex-start}
.project-progress-number{
  font-size:34px;
  font-weight:800;
  color:#5b4de0;
}
.project-progress-track{
  height:18px;
  border-radius:999px;
  overflow:hidden;
  background:#e9edf4;
  box-shadow:inset 0 1px 2px rgba(16,24,40,.08);
}
.project-progress-fill{
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#6d5dfc,#8f7cff);
  transition:width .25s ease;
}

.status-dist{margin-top:16px}
.status-dist-bar{
  height:10px;
  display:flex;
  overflow:hidden;
  border-radius:999px;
  background:#eef1f5;
}
.dist-segment{display:block;height:100%}
.dist-done{background:#16a34a}
.dist-progress{background:#2878e8}
.dist-todo{background:#8b5cf6}
.dist-backlog{background:#94a3b8}
.dist-blocked{background:#dc2626}
.status-dist-legend{
  display:flex;
  flex-wrap:wrap;
  gap:9px 16px;
  margin-top:10px;
  color:var(--muted);
  font-size:12px;
}
.status-dist-legend span{display:inline-flex;align-items:center;gap:6px}
.legend-dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.legend-done{background:#16a34a}
.legend-progress{background:#2878e8}
.legend-todo{background:#8b5cf6}
.legend-backlog{background:#94a3b8}
.legend-blocked{background:#dc2626}

/* Sprint navigation */
.sprint-selector{
  display:flex;
  gap:10px;
  overflow:auto;
  padding:2px 2px 12px;
  margin-bottom:8px;
}
.sprint-tab{
  min-width:190px;
  flex:0 0 auto;
  padding:13px 14px;
  text-align:left;
  border:1px solid var(--line);
  border-radius:13px;
  background:#fff;
  color:var(--text);
  box-shadow:0 5px 16px rgba(16,24,40,.04);
}
.sprint-tab:hover{border-color:#b8c8dc;background:#fbfdff}
.sprint-tab.active{
  border:2px solid #2878e8;
  background:#f5f9ff;
  color:var(--text);
}
.sprint-tab-title{display:block;font-weight:800;font-size:14px}
.sprint-tab-date{display:block;font-size:11px;color:var(--muted);margin-top:5px}
.sprint-tab-meta{display:block;font-size:11px;color:#2878e8;margin-top:6px;font-weight:700}

.sprint-detail-card{
  border-top:3px solid #2878e8;
  background:linear-gradient(135deg,#fff 75%,#f8fbff 100%);
}
.sprint-detail-head{align-items:flex-start}
.sprint-title-row{display:flex;align-items:center;gap:10px}
.sprint-title-row h3{margin-bottom:4px}
.sprint-detail-progress{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
}
.sprint-detail-progress strong{font-size:28px;color:#2878e8}
.sprint-detail-progress span{font-size:11px}

.sprint-time-strip{
  border:1px solid #dce9fb;
  background:#fff;
  border-radius:13px;
  padding:13px 14px;
  margin:8px 0 14px;
}
.sprint-time-strip>div:first-child{
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:12px;
}
.sprint-time-strip>div:first-child span{color:var(--muted)}

.sprint-summary-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
  margin:14px 0 18px;
}
.sprint-summary-box{
  border:1px solid var(--line);
  background:#fff;
  border-radius:12px;
  padding:13px;
  display:flex;
  flex-direction:column;
  gap:5px;
}
.sprint-summary-box strong{font-size:24px}
.summary-done strong{color:#159a55}
.summary-progress strong{color:#2878e8}
.summary-blocked strong{color:#d92d20}

.sprint-subsection{
  margin-top:20px;
  padding-top:2px;
}
.sprint-owner-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.sprint-owner-card{
  border:1px solid var(--line);
  background:#fff;
  border-radius:13px;
  padding:14px;
}
.sprint-owner-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:10px;
  margin-bottom:10px;
}
.sprint-owner-meta{
  display:flex;
  flex-wrap:wrap;
  gap:6px 10px;
  margin-top:9px;
  color:var(--muted);
  font-size:11px;
}

.sprint-status{
  display:inline-block;
  padding:4px 8px;
  border-radius:999px;
  font-size:11px;
  font-weight:800;
}
.status-done{background:#e9f8ef;color:#157a42}
.status-progress{background:#eaf2ff;color:#2467c7}
.status-blocked{background:#fff0ef;color:#b42318}
.status-todo{background:#f2edff;color:#6941c6}
.status-backlog{background:#f2f4f7;color:#475467}
.sprint-task-table th{white-space:nowrap}

@media(max-width:900px){
  .sprint-summary-grid{grid-template-columns:repeat(2,1fr)}
  .sprint-owner-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .project-progress-head,.sprint-detail-head{flex-direction:column}
  .project-progress-number,.sprint-detail-progress{align-items:flex-start}
  .sprint-summary-grid{grid-template-columns:1fr 1fr}
  .sprint-time-strip>div:first-child{flex-direction:column}
}


/* === Epic details merged into Overview === */
.epic-description{
  margin:8px 0 7px;
  color:#475467;
  font-size:12px;
  line-height:1.45;
}