:root {
  --cm-primary: var(--primary, #4f46e5);
  --cm-primary-soft: var(--primary-glow, rgba(79, 70, 229, .12));
  --cm-bg: var(--bg-body, #f8fafc);
  --cm-card: var(--bg-card, #fff);
  --cm-text: var(--text-heading, #0f172a);
  --cm-muted: var(--text-muted, #64748b);
  --cm-border: var(--border-subtle, #e2e8f0);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--cm-bg); color: var(--text-body, #334155); font-family: Inter, sans-serif; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }

.cm-sidebar {
  position: fixed; inset: 0 auto 0 0; z-index: 100; width: 260px;
  background: #fff; border-right: 1px solid var(--cm-border);
  display: flex; flex-direction: column;
}
.cm-brand {
  height: 70px; display: flex; align-items: center; gap: 12px;
  padding: 0 24px; border-bottom: 1px solid var(--cm-border);
  color: var(--cm-primary); font-size: 20px; font-weight: 800;
  letter-spacing: -.04em; line-height: 1.05;
}
.cm-brand i { font-size: 24px; }
.cm-brand small { display: block; color: var(--cm-muted); font-size: 10px; font-weight: 700; letter-spacing: .07em; margin-top: 5px; }
.cm-sidebar nav { padding: 14px 12px; overflow-y: auto; flex: 1; }
.cm-nav-label { font-size: 11px; text-transform: uppercase; color: var(--cm-muted); font-weight: 700; letter-spacing: .05em; padding: 17px 12px 6px; }
.cm-sidebar nav button, .cm-sidebar-bottom button, .cm-sidebar-bottom a {
  display: flex; align-items: center; gap: 12px; width: 100%; min-height: 42px;
  padding: 10px 12px; border: 0; border-radius: 8px;
  background: transparent; color: var(--text-body, #334155); text-align: left;
  font-size: 13px; font-weight: 500; margin-bottom: 2px;
}
.cm-sidebar nav button i { font-size: 16px; width: 18px; }
.cm-sidebar nav button:hover, .cm-sidebar-bottom button:hover, .cm-sidebar-bottom a:hover { background: var(--cm-bg); color: var(--cm-text); }
.cm-sidebar nav button.active { background: var(--cm-primary-soft); color: var(--cm-primary); font-weight: 700; }
.cm-sidebar-bottom { border-top: 1px solid var(--cm-border); padding: 12px; background: var(--cm-bg); }

.cm-shell { margin-left: 260px; min-height: 100vh; }
.cm-topbar {
  height: 70px; padding: 0 32px; background: #fff; border-bottom: 1px solid var(--cm-border);
  display: flex; align-items: center; gap: 16px; position: sticky; top: 0; z-index: 40;
}
.cm-topbar h1 { margin: 2px 0 0; color: var(--cm-text); font-size: 18px; font-weight: 750; }
.eyebrow { font-size: 10px; color: var(--cm-muted); font-weight: 700; letter-spacing: .08em; }
.cm-top-actions { display: flex; gap: 8px; margin-left: auto; }
.cm-user { border-left: 1px solid var(--cm-border); padding-left: 17px; line-height: 1.2; color: var(--cm-text); font-size: 13px; font-weight: 700; }
.cm-user small { color: var(--cm-muted); display: block; font-size: 11px; font-weight: 500; margin-top: 4px; }
#cmMenuToggle { display: none; background: transparent; border: 0; color: var(--cm-text); font-size: 23px; }
main { max-width: 1530px; margin: auto; padding: 30px 32px 56px; }

.cm-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.cm-head h2 { color: var(--cm-text); font-size: 22px; letter-spacing: -.02em; margin: 0; }
.cm-head p { color: var(--cm-muted); font-size: 13px; margin: 6px 0 0; }
.cm-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.cm-card, .cm-panel { background: var(--cm-card); border: 1px solid var(--cm-border); border-radius: 12px; box-shadow: 0 1px 2px #0f172a0c; }
.cm-card { position: relative; min-height: 116px; padding: 20px 22px; overflow: hidden; }
.cm-card::before { content: ''; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--cm-primary); }
.cm-card .label { color: var(--cm-muted); font-size: 12px; font-weight: 600; }
.cm-card .number { color: var(--cm-text); font-size: 30px; font-weight: 800; margin-top: 13px; line-height: 1; }
.cm-card i { float: right; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 9px; color: var(--cm-primary); background: var(--cm-primary-soft); font-size: 17px; }
.cm-panel { padding: 23px; margin-top: 18px; }
.cm-panel h3 { color: var(--cm-text); font-size: 16px; margin: 0 0 16px; }
.cm-intro { background: linear-gradient(110deg,#fff 48%,#eef2ff 100%); border: 1px solid #dfe3ff; border-radius: 14px; padding: 22px 24px; margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.cm-intro h2 { margin: 0 0 6px; color: var(--cm-text); font-size: 21px; }
.cm-intro p { margin: 0; color: var(--cm-muted); font-size: 13px; }
.cm-intro-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.cm-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--cm-border); padding: 13px 0; }
.cm-row:first-of-type { border-top: 0; }
.muted { color: var(--cm-muted); }
.small { font-size: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 38px; padding: 8px 14px; border: 1px solid var(--cm-border); border-radius: 8px; background: #fff; color: var(--text-body,#334155); font-size: 12px; font-weight: 700; white-space: nowrap; }
.btn:hover { background: var(--cm-bg); color: var(--cm-text); }
.btn.primary { background: var(--cm-primary); color: #fff; border-color: var(--cm-primary); }
.btn.primary:hover { background: var(--primary-hover,#4338ca); }
.btn.secondary { background: #fff; }
.btn.tiny { min-height: 33px; padding: 6px 10px; font-size: 11px; }
.btn.danger { color: var(--danger-dark,#991b1b); border-color: var(--danger-border,#fecaca); }
.cm-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.cm-filters { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 16px; }
.cm-filters input { flex: 2; min-width: 220px; }
.cm-filters select { flex: 1; min-width: 145px; }
input, select, textarea { background: #fff; color: var(--cm-text); border: 1px solid var(--border-hover,#cbd5e1); border-radius: 8px; padding: 9px 11px; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--cm-primary-soft); border-color: var(--cm-primary); }
input[type=checkbox] { accent-color: var(--cm-primary); }
.cm-table-wrap { overflow: auto; background: #fff; border: 1px solid var(--cm-border); border-radius: 12px; box-shadow: 0 1px 2px #0f172a0c; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--cm-muted); text-transform: uppercase; font-size: 10px; letter-spacing: .04em; background: #f8fafc; }
th, td { padding: 13px 15px; border-bottom: 1px solid var(--cm-border); }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fbfcff; }
td strong { color: var(--cm-text); }
.badge { display: inline-block; border-radius: 999px; padding: 5px 9px; background: #f1f5f9; color: #475569; font-size: 11px; font-weight: 700; white-space: nowrap; }
.badge.orange { background: #eef2ff; color: #4338ca; }
.badge.green { background: var(--success-bg,#ecfdf5); color: var(--success-dark,#065f46); }
.cm-kanban { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.cm-kanban-col { background: #f1f5f9; border: 1px solid var(--cm-border); border-radius: 12px; padding: 13px; min-height: 270px; }
.cm-kanban-col h3 { color: var(--cm-text); font-size: 12px; margin: 0 0 12px; }
.cm-kanban-card { background: #fff; border: 1px solid var(--cm-border); border-radius: 9px; padding: 12px; margin: 8px 0; cursor: pointer; box-shadow: 0 1px 2px #0f172a0c; }
.cm-kanban-card:hover { border-color: #a5b4fc; }
.cm-kanban-card strong { display: block; color: var(--cm-text); font-size: 12px; }
.cm-kanban-card small { display: block; color: var(--cm-muted); margin-top: 5px; }
.cm-task { display: flex; align-items: center; gap: 12px; min-height: 58px; padding: 11px 0; border-top: 1px solid var(--cm-border); }
.cm-task:first-child { border-top: 0; }
.cm-task.done { opacity: .62; }
.cm-task input { width: 18px; height: 18px; flex: none; }
.cm-task-info { flex: 1; }
.cm-task-info strong { color: var(--cm-text); }
.cm-task-info small { display: block; color: var(--cm-muted); margin-top: 4px; }
.cm-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cm-timeline { border-left: 2px solid var(--cm-primary); padding-left: 16px; }
.cm-timeline article { margin-bottom: 18px; }
.cm-timeline article strong { color: var(--cm-text); }
.cm-timeline small { display: block; color: var(--cm-muted); margin-top: 4px; }
.cm-calendar { display: grid; grid-template-columns: repeat(7,minmax(0,1fr)); gap: 6px; }
.cm-calendar>div { min-height: 100px; background: #fff; border: 1px solid var(--cm-border); border-radius: 8px; padding: 8px; font-size: 12px; }
.cm-calendar .dayname { min-height: 30px; color: var(--cm-muted); background: transparent; border: 0; font-weight: 700; text-align: center; }
.cm-calendar .daynum { color: var(--cm-text); font-weight: 800; }
.cm-calendar .event { background: #eef2ff; color: #4338ca; border-radius: 5px; padding: 4px; margin-top: 5px; font-size: 10px; overflow: hidden; text-overflow: ellipsis; }
.cm-empty { text-align: center; color: var(--cm-muted); padding: 42px 20px; }
.cm-duplicate { padding: 11px 13px; border: 1px solid #f59e0b; border-radius: 8px; background: #fffbeb; color: #92400e; font-size: 12px; }
.cm-duplicate .btn { margin-left: 8px; }
.cm-progress { height: 9px; background: #e2e8f0; border-radius: 8px; overflow: hidden; }
.cm-progress span { display: block; height: 100%; background: var(--cm-primary); }
dialog { width: min(680px,calc(100vw - 24px)); max-height: 90vh; overflow: auto; border: 1px solid var(--cm-border); border-radius: 14px; padding: 0; color: var(--text-body,#334155); background: #fff; box-shadow: 0 24px 65px #0f172a3d; }
dialog::backdrop { background: #0f172a8c; }
dialog form { padding: 22px; }
.dialog-heading { display: flex; justify-content: space-between; align-items: center; padding-bottom: 14px; margin-bottom: 18px; border-bottom: 1px solid var(--cm-border); }
.dialog-heading h2 { margin: 0; color: var(--cm-text); font-size: 18px; }
.dialog-heading button { border: 0; background: transparent; color: var(--cm-muted); font-size: 28px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; border-top: 1px solid var(--cm-border); margin-top: 20px; padding-top: 18px; }
.cm-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.cm-form-grid label { display: grid; gap: 6px; color: var(--cm-muted); font-size: 12px; font-weight: 600; }
.cm-form-grid label:has(input[type=checkbox]) { display: flex; align-items: center; gap: 8px; }
.cm-form-grid label:has(input[type=checkbox]) input { width: auto; }
.cm-form-grid input,.cm-form-grid select,.cm-form-grid textarea { width: 100%; }
.cm-form-grid .wide { grid-column: 1 / -1; }
.cm-form-grid details { grid-column: 1 / -1; border: 1px solid var(--cm-border); border-radius: 9px; padding: 10px 13px; }
.cm-form-grid details summary { color: var(--cm-primary); font-size: 12px; font-weight: 700; cursor: pointer; }
.cm-form-grid details .cm-form-grid { padding-top: 13px; }
#cmToast { display: none; position: fixed; right: 20px; bottom: 20px; z-index: 200; max-width: 360px; background: #fff; color: var(--cm-text); border: 1px solid var(--success-border,#a7f3d0); border-left: 4px solid var(--success,#10b981); border-radius: 10px; box-shadow: 0 12px 30px #0f172a24; padding: 13px 17px; font-size: 13px; }
.cm-loading { color: var(--cm-muted); padding: 44px; text-align: center; }

@media(max-width:1150px) { .cm-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .cm-kanban { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:820px) {
  .cm-sidebar { transform: translateX(-100%); transition: transform .2s; box-shadow: 0 10px 30px #0f172a16; }
  .cm-sidebar.open { transform: none; }
  .cm-shell { margin-left: 0; }
  .cm-topbar { padding: 0 18px; }
  #cmMenuToggle { display: block; }
  main { padding: 22px 18px; }
  .cm-detail-grid { grid-template-columns: 1fr; }
}
@media(max-width:600px) {
  .cm-top-actions { margin-left: auto; }
  .cm-top-actions .secondary { display: none; }
  .cm-user { display: none; }
  .cm-head { align-items: flex-start; flex-direction: column; }
  .cm-grid { gap: 10px; }
  .cm-card { padding: 16px; min-height: 100px; }
  .cm-card .number { font-size: 24px; }
  .cm-kanban { grid-template-columns: 1fr; }
  .cm-intro { flex-direction: column; align-items: stretch; }
  .cm-calendar>div { min-height: 70px; }
  .cm-form-grid { grid-template-columns: 1fr; }
  .cm-form-grid .wide { grid-column: auto; }
}