html, body { height: 100%; }

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: #fff;
  color: #111;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,.08);
}

.topbar-inner {
  max-width: 820px;
  margin: 0 auto;
  height: 56px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar-title {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-link {
  font-size: 14px;
  color: rgba(0,0,0,.75);
}

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 16px;
  padding-bottom: 48px;
  min-height: calc(100vh - 56px);
}

.card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 6px 18px rgba(0,0,0,.06);
  margin-top: 14px;
  background: #fff;
}

.section-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.muted {
  opacity: .7;
  margin: 10px 0 0;
}

.composer-inner {
  display: flex;
  gap: 10px;
  align-items: center;
}

.composer-inner input {
  flex: 1;
  font-size: 16px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.2);
  min-width: 0;
  background: #fff;
  color: #111;
}

.composer-inner button,
.auth-form button,
.action-btn {
  width: auto;
  padding: 12px 14px;
  border-radius: 12px;
  border: 0;
  background: #111;
  color: #fff;
  cursor: pointer;
  margin-top: 0;
  white-space: nowrap;
  font-size: 14px;
}

.action-btn.secondary {
  background: rgba(0,0,0,.07);
  color: #111;
  border: 1px solid rgba(0,0,0,.12);
}

.action-btn.danger {
  background: rgba(220,0,0,.08);
  color: #b42318;
  border: 1px solid rgba(220,0,0,.16);
}

.auth-wrap {
  max-width: 520px;
  margin: 40px auto 0;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-form input {
  width: 100%;
  font-size: 16px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.2);
  background: #fff;
  color: #111;
}

.error-box {
  border: 1px solid rgba(220,0,0,.12);
  background: rgba(220,0,0,.06);
  color: #991b1b;
  padding: 12px;
  border-radius: 12px;
  margin-top: 14px;
}

.client-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.client-row {
  position: relative;
  padding: 12px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  background: rgba(0,0,0,.02);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.client-name {
  font-size: 15px;
  font-weight: 600;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.client-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.inline-form {
  margin: 0;
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.status-item {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  background: rgba(0,0,0,.02);
  padding: 12px;
}

.status-label {
  font-size: 13px;
  opacity: .65;
  margin-bottom: 6px;
}

.status-value {
  font-size: 14px;
  line-height: 1.35;
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 640px) {
  .composer-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .composer-inner button {
    width: 100%;
  }

  .client-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }

  .client-name {
    flex: 1 1 auto;
    min-width: 0;
  }

  .client-actions {
    width: auto;
    justify-content: flex-end;
    flex-wrap: nowrap;
    flex-shrink: 0;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }

  .status-two-col {
    grid-template-columns: 1fr;
  }

  .online-head {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .online-meta {
    white-space: nowrap;
  }

  .online-grid {
    grid-template-columns: 1fr;
  }
}


.online-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.online-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  background: rgba(0,0,0,.02);
  padding: 14px;
}

.online-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.online-name-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
}

.online-name {
  font-size: 15px;
  font-weight: 700;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.online-meta {
  font-size: 12px;
  color: rgba(0,0,0,.6);
  white-space: nowrap;
  flex-shrink: 0;
}

.online-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.online-item {
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
}

.online-label {
  font-size: 12px;
  color: rgba(0,0,0,.55);
  margin-bottom: 4px;
}

.online-value {
  font-size: 14px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

@media (max-width: 640px) {
  .online-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .online-meta {
    white-space: normal;
  }

  .online-grid {
    grid-template-columns: 1fr;
  }
}

.status-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.status-row-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  background: rgba(0,0,0,.02);
  padding: 14px;
}

.status-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.status-head-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.status-dot.gray {
  background: #9ca3af;
  box-shadow: 0 0 0 4px rgba(156, 163, 175, 0.14);
}

.status-main-label {
  font-size: 15px;
  font-weight: 700;
}

.status-main-value {
  font-size: 14px;
  color: rgba(0,0,0,.72);
}

.metric-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.metric-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.metric-label {
  font-size: 14px;
  font-weight: 600;
}

.metric-value {
  font-size: 14px;
  color: rgba(0,0,0,.72);
  white-space: nowrap;
}

.progress {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(0,0,0,.08);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: 999px;
  background: #111;
  transition: width .25s ease;
}

.status-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.progress-bar.green {
  background: #22c55e;
}

.progress-bar.yellow {
  background: #f59e0b;
}

.progress-bar.red {
  background: #ef4444;
}

@media (max-width: 640px) {
  .status-two-col {
    grid-template-columns: 1fr;
  }
}

.collapsible {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
}

.collapsible + .collapsible {
  margin-top: 10px;
}

.collapsible-summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  user-select: none;
}

.collapsible-summary::-webkit-details-marker {
  display: none;
}

.collapsible-summary-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.collapsible-summary-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.collapsible-title {
  font-size: 15px;
  font-weight: 700;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.collapsible-subtitle {
  font-size: 13px;
  color: rgba(0,0,0,.6);
}

.chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform .2s ease;
  opacity: .65;
}

details[open] .chevron {
  transform: rotate(180deg);
}

.collapsible-body {
  padding: 12px 16px 16px 16px;
  border-top: 1px solid rgba(0,0,0,.06);
}

.icon-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn,
.icon-link {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.12);
  background: rgba(0,0,0,.03);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  color: #111;
  text-decoration: none;
}

.icon-btn:hover,
.icon-link:hover {
  background: rgba(0,0,0,.06);
}

.icon-btn.danger {
  color: #b42318;
  background: rgba(220,0,0,.05);
  border-color: rgba(220,0,0,.14);
}

.icon-btn svg,
.icon-link svg {
  width: 18px;
  height: 18px;
  display: block;
}

.section-collapsible {
  margin-top: 4px;
}

.section-collapsible summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.section-collapsible summary::-webkit-details-marker {
  display: none;
}

.section-count {
  font-size: 13px;
  color: rgba(0,0,0,.6);
}

.online-inline-status {
  font-size: 13px;
  color: rgba(0,0,0,.6);
  white-space: nowrap;
}