.ec-page{
  --ec-ink:#172033;
  --ec-muted:#64748b;
  --ec-line:#dbe3ef;
  --ec-blue:#173f78;
  --ec-critical:#b91c1c;
  --ec-high:#c2410c;
  --ec-medium:#a16207;
  --ec-low:#1d4ed8;
  max-width:1540px;
  margin:0 auto;
  color:var(--ec-ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Arial,sans-serif;
}
.ec-page button,.ec-modal button{min-height:44px}
.ec-page button:focus-visible,.ec-page input:focus-visible,.ec-page select:focus-visible,.ec-page summary:focus-visible,
.ec-modal button:focus-visible,.ec-modal input:focus-visible,.ec-modal select:focus-visible,.ec-modal textarea:focus-visible{
  outline:3px solid rgba(37,99,235,.28);
  outline-offset:2px;
}
.ec-page-header{align-items:flex-end;gap:18px}
.ec-page-header>div{min-width:0}
.ec-page-header h1{margin:3px 0 0;font-size:32px;letter-spacing:-.035em}
.ec-page-header p{max-width:900px;margin:7px 0 0;line-height:1.5}
.ec-eyebrow{color:#2563eb;font-size:11px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}

.ec-summary{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:11px;
  margin-bottom:14px;
}
.ec-summary-card{
  position:relative;
  display:grid;
  min-width:0;
  gap:5px;
  padding:16px 17px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.92);
  border-radius:18px;
  background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(245,248,252,.9));
  box-shadow:0 8px 24px rgba(15,23,42,.07),inset 0 1px 0 #fff;
}
.ec-summary-card::after{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:#94a3b8}
.ec-summary-card.critical::after{background:var(--ec-critical)}
.ec-summary-card.overdue::after{background:var(--ec-high)}
.ec-summary-card.in-progress::after{background:#2563eb}
.ec-summary-card.unassigned::after{background:#7c3aed}
.ec-summary-card span{color:var(--ec-muted);font-size:12px;font-weight:750}
.ec-summary-card strong{font-size:29px;line-height:1;letter-spacing:-.04em}
.ec-summary-card small{overflow:hidden;color:#94a3b8;font-size:10px;text-overflow:ellipsis;white-space:nowrap}

.ec-filter-panel{
  margin-bottom:14px;
  border:1px solid var(--ec-line);
  border-radius:17px;
  background:#fff;
  box-shadow:0 6px 20px rgba(15,23,42,.05);
}
.ec-filter-panel>summary{
  display:flex;
  min-height:48px;
  padding:12px 15px;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  cursor:pointer;
  color:#334155;
  font-weight:850;
  list-style:none;
}
.ec-filter-panel>summary::-webkit-details-marker{display:none}
.ec-filter-panel>summary::after{content:"＋";color:#64748b;font-size:18px}
.ec-filter-panel[open]>summary::after{content:"−"}
.ec-filter-panel>summary span{min-width:0;overflow:hidden;color:#64748b;font-size:11px;font-weight:650;text-overflow:ellipsis;white-space:nowrap}
.ec-filters{
  display:grid;
  grid-template-columns:minmax(190px,1.5fr) repeat(3,minmax(140px,1fr));
  gap:11px;
  padding:0 15px 15px;
  border-top:1px solid #edf1f6;
}
.ec-filters label{display:grid;min-width:0;gap:5px;padding-top:12px;color:#475569;font-size:11px;font-weight:800}
.ec-filters input,.ec-filters select,.ec-dialog input,.ec-dialog select,.ec-dialog textarea{
  width:100%;
  min-width:0;
  min-height:42px;
  padding:9px 10px;
  border:1px solid #cbd5e1;
  border-radius:10px;
  background:#fff;
  color:#172033;
}
.ec-filter-search{grid-column:span 1}
.ec-filter-actions{display:flex;grid-column:1/-1;justify-content:flex-end;gap:8px}

.ec-list-toolbar{
  display:flex;
  min-height:45px;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:0 3px 8px;
}
.ec-list-toolbar>div{display:flex;min-width:0;align-items:center;gap:12px}
.ec-list-toolbar b{font-size:14px}.ec-list-toolbar small,.ec-list-toolbar span{color:var(--ec-muted);font-size:11px}
.ec-list-toolbar span.ec-status-error{color:#b91c1c;font-weight:750}
.ec-list{display:grid;gap:10px}
.ec-empty{
  display:grid;
  min-height:230px;
  padding:32px;
  place-content:center;
  justify-items:center;
  gap:7px;
  border:1px dashed #cbd5e1;
  border-radius:18px;
  background:#fff;
  color:var(--ec-muted);
  text-align:center;
}
.ec-empty span{display:grid;width:46px;height:46px;place-items:center;border-radius:50%;background:#ecfdf5;color:#047857;font-size:22px}
.ec-empty p{max-width:460px;margin:0;font-size:12px;line-height:1.5}
.ec-case{
  display:grid;
  grid-template-columns:minmax(240px,1.5fr) minmax(180px,.8fr) minmax(190px,.9fr) minmax(220px,1fr) auto;
  gap:15px;
  align-items:center;
  padding:15px 16px 15px 12px;
  border:1px solid var(--ec-line);
  border-left:7px solid #94a3b8;
  border-radius:16px;
  background:#fff;
  box-shadow:0 5px 16px rgba(15,23,42,.045);
}
.ec-case.severity-critical,.ec-case.severity-danger{border-left-color:var(--ec-critical);background:linear-gradient(90deg,#fff1f2 0,#fff 26%)}
.ec-case.severity-high{border-left-color:var(--ec-high);background:linear-gradient(90deg,#fff7ed 0,#fff 26%)}
.ec-case.severity-warning,.ec-case.severity-medium{border-left-color:var(--ec-medium)}
.ec-case.severity-info,.ec-case.severity-low{border-left-color:var(--ec-low)}
.ec-case.is-overdue{box-shadow:0 0 0 1px rgba(220,38,38,.12),0 7px 20px rgba(185,28,28,.08)}
.ec-case-main{display:grid;min-width:0;gap:5px}
.ec-case-badges{display:flex;min-width:0;flex-wrap:wrap;gap:5px}
.ec-chip{display:inline-flex;width:max-content;max-width:100%;padding:4px 8px;align-items:center;border-radius:999px;background:#e2e8f0;color:#475569;font-size:10px;font-weight:850;line-height:1.25}
.ec-chip.severity-critical,.ec-chip.severity-danger{background:#fee2e2;color:#991b1b}.ec-chip.severity-high{background:#ffedd5;color:#9a3412}
.ec-chip.severity-warning,.ec-chip.severity-medium{background:#fef3c7;color:#854d0e}.ec-chip.severity-info,.ec-chip.severity-low{background:#dbeafe;color:#1d4ed8}
.ec-chip.status-resolved{background:#dcfce7;color:#166534}.ec-chip.status-in_progress{background:#dbeafe;color:#1d4ed8}
.ec-chip.status-acknowledged{background:#ede9fe;color:#6d28d9}.ec-chip.overdue{background:#b91c1c;color:#fff}
.ec-case h2{margin:0;overflow-wrap:anywhere;font-size:17px;line-height:1.3}
.ec-case-main>small{overflow:hidden;color:var(--ec-muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}
.ec-case-cell{display:grid;min-width:0;gap:3px}
.ec-case-cell>b{color:#64748b;font-size:9px;letter-spacing:.07em;text-transform:uppercase}
.ec-case-cell>span{overflow-wrap:anywhere;font-size:12px;font-weight:760;line-height:1.4}
.ec-case-cell>small{color:var(--ec-muted);font-size:10px;line-height:1.4}
.ec-latest-note{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.ec-case-actions{display:flex;min-width:112px;flex-direction:column;gap:6px}
.ec-case-actions button{padding:8px 10px;font-size:11px;white-space:nowrap}
.ec-source-button{border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8}
.ec-load-more{display:block;width:min(360px,100%);margin:14px auto 0;border:1px solid #cbd5e1;background:#fff;color:#334155}

.ec-modal{z-index:1450;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}
.ec-dialog{
  display:flex;
  width:min(880px,96vw);
  max-height:calc(100dvh - 24px);
  flex-direction:column;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.7);
  border-radius:22px;
  background:#fff;
  box-shadow:0 28px 80px rgba(15,23,42,.34);
}
.ec-dialog-head{display:flex;flex:0 0 auto;align-items:flex-start;justify-content:space-between;gap:18px;margin:0;padding:18px 20px;border-bottom:1px solid var(--ec-line)}
.ec-dialog-head h2{margin:3px 0 0}.ec-dialog-head p{margin:5px 0 0;color:var(--ec-muted);font-size:12px}
.ec-dialog-head>button{flex:0 0 auto;width:44px;padding:0;border-radius:50%;background:#f1f5f9;color:#334155;font-size:22px}
.ec-dialog-body{display:grid;min-height:120px;gap:14px;padding:18px 20px;overflow-y:auto}
.ec-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.ec-detail-grid>div{display:grid;gap:3px;padding:11px;border:1px solid #e2e8f0;border-radius:11px;background:#f8fafc}
.ec-detail-grid small{color:#64748b;font-size:9px;text-transform:uppercase}.ec-detail-grid b{overflow-wrap:anywhere;font-size:12px}
.ec-history{display:grid;gap:8px}.ec-history h3{margin:5px 0 0;font-size:14px}
.ec-history-item{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:10px;padding:10px 11px;border-left:4px solid #cbd5e1;border-radius:8px;background:#f8fafc}
.ec-history-item b{font-size:11px}.ec-history-item p{margin:3px 0 0;overflow-wrap:anywhere;color:#475569;font-size:11px;white-space:pre-wrap}.ec-history-item time{color:#64748b;font-size:9px;white-space:nowrap}
.ec-dialog-section{display:grid;flex:0 0 auto;gap:9px;padding:14px 20px;border-top:1px solid var(--ec-line);background:#fbfdff}
.ec-dialog-section h3{margin:0;font-size:13px}.ec-dialog-section textarea{min-height:70px;resize:vertical}
.ec-dialog-section>button{justify-self:end}
.ec-assignment-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:end;gap:9px}
.ec-assignment-grid label{display:grid;gap:4px;color:#475569;font-size:10px;font-weight:800}
.ec-dialog-actions{display:flex;flex:0 0 auto;flex-wrap:wrap;justify-content:flex-end;gap:8px;padding:13px 20px max(13px,env(safe-area-inset-bottom));border-top:1px solid var(--ec-line);background:#fff}
.ec-dialog-actions .ec-action-reopen{background:#ffedd5;color:#9a3412}
.ec-dialog-actions .ec-action-start,.ec-dialog-actions .ec-action-acknowledge{background:#173f78;color:#fff}

@media(max-width:1180px){
  .ec-summary{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ec-filters{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ec-case{grid-template-columns:minmax(240px,1.35fr) repeat(2,minmax(170px,.8fr)) auto}
  .ec-case-latest{grid-column:2/4}
}
@media(max-width:820px){
  .ec-summary{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ec-filters{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ec-case{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .ec-case-main{grid-column:1/-1}.ec-case-latest{grid-column:auto}.ec-case-actions{grid-column:1/-1;flex-direction:row;flex-wrap:wrap}
  .ec-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:520px){
  .ec-page-header{align-items:stretch!important}.ec-page-header h1{font-size:27px}.ec-page-header>button{width:100%}
  .ec-summary{gap:8px}.ec-summary-card{padding:13px 12px}.ec-summary-card strong{font-size:25px}
  .ec-filter-panel:not([open]) .ec-filters{display:none}
  .ec-filters{grid-template-columns:minmax(0,1fr);padding:0 12px 12px}
  .ec-filter-search,.ec-filter-actions{grid-column:auto}.ec-filter-actions{display:grid;grid-template-columns:1fr 1fr}
  .ec-list-toolbar{align-items:flex-start;flex-direction:column;gap:3px}.ec-list-toolbar>div{align-items:flex-start;flex-direction:column;gap:2px}
  .ec-case{grid-template-columns:minmax(0,1fr);gap:10px;padding:13px 12px 13px 10px}.ec-case-main,.ec-case-latest,.ec-case-actions{grid-column:auto}
  .ec-case-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));min-width:0}.ec-case-actions button{min-width:0;white-space:normal}
  .ec-modal{padding:0}.ec-dialog{width:100vw;height:100dvh;max-height:none;border:0;border-radius:0}
  .ec-dialog-head{padding:max(13px,env(safe-area-inset-top)) 14px 12px}.ec-dialog-body{padding:14px}
  .ec-detail-grid{grid-template-columns:minmax(0,1fr)}
  .ec-history-item{grid-template-columns:minmax(0,1fr)}.ec-history-item time{white-space:normal}
  .ec-dialog-section{padding:12px 14px}.ec-assignment-grid{grid-template-columns:minmax(0,1fr)}.ec-assignment-grid>button,.ec-dialog-section>button{width:100%}
  .ec-dialog-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:11px 14px max(11px,env(safe-area-inset-bottom))}.ec-dialog-actions button{min-width:0}
}
@media(max-width:340px){
  .ec-summary{grid-template-columns:minmax(0,1fr)}
  .ec-case-actions,.ec-dialog-actions{grid-template-columns:minmax(0,1fr)}
}
@media(prefers-reduced-motion:reduce){.ec-page *,.ec-modal *{scroll-behavior:auto!important;transition-duration:.01ms!important}}