:host {
  display: block;
  min-height: 100vh;
  background: #0b1120;
  color: #e5e7eb;
  font-family: Inter, "Segoe UI", sans-serif;
}

.dashboard {
  max-width: 1440px;
  margin: 0 auto;
  padding: 32px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;

  h1 {
    margin: 0;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -1px;
  }

  p {
    margin: 8px 0 0;
    color: #94a3b8;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}

.view-switcher {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid #263449;
  border-radius: 10px;
  background: #111c2e;

  button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 13px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: #94a3b8;
    font: inherit;
    font-size: 13px;
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease;

    &:hover {
      color: #e5e7eb;
    }

    &.active {
      border-color: #334155;
      background: #243449;
      color: #93c5fd;
    }
  }
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid #23483c;
  border-radius: 20px;
  background: #10271f;
  color: #86efac;
  font-size: 13px;
  white-space: nowrap;
}

.live-dot {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 10px #4ade8080;
}

.system-info {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;

  > div {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    padding: 20px;
    border: 1px solid #263449;
    border-radius: 12px;
    background: #111c2e;
  }

  strong {
    overflow-wrap: anywhere;
    font-size: 14px;
    font-weight: 600;
  }
}

.label {
  color: #8292aa;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}

.muted {
  color: #94a3b8;
  font-size: 13px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.metric-card {
  padding: 24px;
  border: 1px solid #263449;
  border-radius: 14px;
  background: #111c2e;
}

.card-heading {
  display: flex;
  align-items: center;
  gap: 12px;
}

.metric-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 800;
}

.cpu-icon {
  background: #172e4d;
  color: #60a5fa;
}

.memory-icon {
  background: #40251e;
  color: #fb923c;
}

.metric-value {
  margin: 24px 0 18px;
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -2px;

  span {
    margin-left: 4px;
    color: #94a3b8;
    font-size: 24px;
  }
}

.progress-track {
  height: 8px;
  overflow: hidden;
  border-radius: 8px;
  background: #263449;
}

.progress-fill {
  height: 100%;
  border-radius: inherit;
  transition: width 400ms ease;
}

.cpu-fill {
  background: #60a5fa;
}

.memory-fill {
  background: #fb923c;
}

.memory-details {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin-top: 18px;
  color: #cbd5e1;
  font-size: 12px;
}

.card-footer {
  margin: 18px 0 0;
  color: #8292aa;
  font-size: 12px;
}

.loading {
  display: grid;
  justify-items: center;
  gap: 16px;
  padding: 80px 20px;
  color: #94a3b8;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid #263449;
  border-top-color: #60a5fa;
  border-radius: 50%;
  animation: spin 800ms linear infinite;
}

/* htop system panel */

.htop-system-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 22px 32px;
  margin-bottom: 20px;
  padding: 22px;
  border: 1px solid #294438;
  border-radius: 10px;
  background: #101b19;
  color: #d1fae5;
  font-family: Consolas, "Courier New", monospace;
}

.htop-system-heading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #294438;

  h2 {
    margin: 6px 0 0;
    overflow-wrap: anywhere;
    color: #ecfdf5;
    font-size: 20px;
  }
}

.htop-brand {
  color: #4ade80;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
}

.htop-os {
  color: #86a99a;
  font-size: 12px;
  text-align: right;
}

.htop-resource {
  min-width: 0;
}

.htop-resource-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 9px;
  color: #86efac;
  font-size: 13px;

  strong {
    color: #ecfdf5;
    font-variant-numeric: tabular-nums;
  }
}

.htop-bar {
  height: 14px;
  overflow: hidden;
  border: 1px solid #315344;
  border-radius: 3px;
  background: #07110e;
}

.htop-bar-fill {
  height: 100%;
  transition: width 400ms ease;
}

.htop-cpu-fill {
  background: repeating-linear-gradient(
    90deg,
    #4ade80 0,
    #4ade80 8px,
    #166534 8px,
    #166534 10px
  );
}

.htop-memory-fill {
  background: repeating-linear-gradient(
    90deg,
    #34d399 0,
    #34d399 8px,
    #065f46 8px,
    #065f46 10px
  );
}

.htop-resource-meta {
  margin-top: 8px;
  overflow-wrap: anywhere;
  color: #86a99a;
  font-size: 11px;
  line-height: 1.6;
}

/* Process table */

.processes-section {
  margin-top: 28px;
  padding: 24px;
  border: 1px solid #29313d;
  border-radius: 12px;
  background: #151a22;
  color: #e5e7eb;
}

.processes-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;

  h2 {
    margin: 0 0 6px;
    font-size: 20px;
  }

  p {
    margin: 0;
  }
}

.process-count {
  padding: 6px 10px;
  border: 1px solid #374151;
  border-radius: 6px;
  color: #a5b4fc;
  font-size: 12px;
  white-space: nowrap;
}

.process-search {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 380px;
  margin-bottom: 18px;
  color: #9ca3af;
  font-size: 12px;

  input {
    width: 100%;
    box-sizing: border-box;
    padding: 11px 12px;
    border: 1px solid #374151;
    border-radius: 7px;
    outline: none;
    background: #0d1117;
    color: #e5e7eb;
    font: inherit;
    font-size: 14px;

    &:focus {
      border-color: #6366f1;
    }
  }
}

.table-scroll {
  overflow-x: auto;
}

.process-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  white-space: nowrap;

  th,
  td {
    padding: 12px 14px;
    border-bottom: 1px solid #252d38;
    text-align: left;
  }

  th {
    background: #1b222d;
    color: #9ca3af;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
  }

  th button {
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    cursor: pointer;
    text-transform: inherit;

    &:hover {
      color: #c7d2fe;
    }
  }

  tbody tr:hover {
    background: #1d2531;
  }

  .numeric {
    text-align: right;
    font-variant-numeric: tabular-nums;
  }

  .pid-cell {
    color: #9ca3af;
    font-variant-numeric: tabular-nums;
  }

  .process-name {
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 600;
  }
}

.process-state {
  display: inline-block;
  padding: 3px 7px;
  border-radius: 4px;
  background: #163629;
  color: #86efac;
  font-size: 11px;
}

.cpu-value {
  display: inline-block;
  min-width: 60px;
  font-variant-numeric: tabular-nums;
}

.cpu-high {
  color: #fca5a5;
}

.mini-progress {
  width: 60px;
  height: 3px;
  margin: 5px 0 0 auto;
  overflow: hidden;
  border-radius: 3px;
  background: #303846;
}

.mini-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: #818cf8;
  transition: width 200ms ease;
}

.empty-processes {
  padding: 30px !important;
  color: #9ca3af;
  text-align: center !important;
}

.dashboard-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid #263449;
  color: #8292aa;
  font-size: 12px;
}

/* Terminal-style htop mode */

.dashboard.htop-mode {
  max-width: none;
  min-height: 100vh;
  background: #080f0d;
  color: #c7f9d4;
  font-family: Consolas, "Courier New", monospace;

  .page-header {
    h1 {
      color: #4ade80;
      font-size: 26px;
      letter-spacing: 0;
    }

    > div > p {
      color: #86a99a;
    }
  }

  .view-switcher {
    border-color: #294438;
    background: #101b19;

    button {
      color: #86a99a;

      &.active {
        border-color: #326449;
        background: #183326;
        color: #86efac;
      }
    }
  }

  .live-indicator {
    border-color: #294438;
    background: #101b19;
    color: #86efac;
  }

  .system-info {
    > div {
      border-color: #294438;
      border-radius: 6px;
      background: #101b19;
    }

    .label,
    .muted {
      color: #86a99a;
    }

    strong {
      color: #d1fae5;
    }
  }

  .processes-section {
    border-color: #294438;
    border-radius: 8px;
    background: #101b19;
    color: #d1fae5;
  }

  .processes-header {
    h2 {
      color: #4ade80;
    }

    .muted {
      color: #86a99a;
    }
  }

  .process-count {
    border-color: #326449;
    color: #86efac;
  }

  .process-search {
    color: #86a99a;

    input {
      border-color: #294438;
      border-radius: 4px;
      background: #080f0d;
      color: #d1fae5;
      font-family: inherit;

      &:focus {
        border-color: #4ade80;
      }
    }
  }

  .process-table {
    font-family: Consolas, "Courier New", monospace;
    font-size: 12px;

    th,
    td {
      border-bottom-color: #20352a;
    }

    th {
      background: #183326;
      color: #86efac;
    }

    th button:hover {
      color: #d1fae5;
    }

    tbody tr:hover {
      background: #183326;
    }

    .pid-cell {
      color: #86a99a;
    }

    .process-name {
      color: #d1fae5;
    }
  }

  .process-state {
    border-radius: 3px;
    background: #183326;
    color: #86efac;
  }

  .cpu-value {
    color: #a7f3d0;
  }

  .cpu-high {
    color: #fca5a5;
  }

  .mini-progress {
    background: #20352a;
  }

  .mini-progress-fill {
    background: #4ade80;
  }

  .empty-processes {
    color: #86a99a;
  }

  .dashboard-footer {
    border-top-color: #294438;
    color: #86a99a;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  .page-header {
    align-items: flex-start;
  }

  .header-actions {
    align-items: flex-end;
    flex-direction: column;
  }

  .system-info {
    grid-template-columns: 1fr;
  }

  .htop-system-panel {
    grid-template-columns: 1fr;
  }

  .htop-system-heading {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .dashboard {
    padding: 20px 14px;
  }

  .page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    align-items: flex-start;
    flex-direction: row;
    justify-content: space-between;
  }

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

  .live-indicator {
    font-size: 11px;
  }

  .processes-section {
    padding: 14px;
  }

  .processes-header {
    align-items: flex-start;
  }

  .process-table th,
  .process-table td {
    padding: 10px;
  }

  .htop-system-panel {
    padding: 16px;
  }

  .htop-system-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .htop-os {
    text-align: left;
  }

  .dashboard-footer {
    flex-wrap: wrap;
  }
}