*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --font-main: "Syne", system-ui, sans-serif;
  --font-mono: "DM Mono", monospace;

  --bg: #0e0e10;
  --bg-raised: #17171a;
  --bg-hover: #1e1e22;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.13);

  --text: #ececec;
  --text-muted: #888;
  --text-dim: #555;

  --accent: #a78bfa;
  --accent-bg: rgba(167, 139, 250, 0.1);
  --accent-border: rgba(167, 139, 250, 0.25);

  --success: #4ade80;
  --success-bg: rgba(74, 222, 128, 0.1);
  --danger: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.1);
  --warn: #fbbf24;
  --warn-bg: rgba(251, 191, 36, 0.1);

  --sidebar-w: 220px;
  --radius: 8px;
  --radius-lg: 12px;
}

html,
body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- Layout ---- */

body {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg-raised);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 10;
}

.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: 2.5rem 2.5rem 4rem;
  max-width: 1100px;
}

/* ---- Sidebar ---- */

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 1.4rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.5rem;
}

.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

.logo-text {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.5rem 0.75rem;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 13.5px;
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s;
  text-align: left;
  width: 100%;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.nav-item.active {
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}
.nav-item svg {
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
  flex-shrink: 0;
  transition: background 0.3s;
}
.status-dot.ok {
  background: var(--success);
}
.status-dot.err {
  background: var(--danger);
}

/* ---- Views ---- */

.view {
  display: none;
}
.view.active {
  display: block;
}

.view-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 1rem;
}

.view-header h1 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text);
  line-height: 1.2;
}

.view-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ---- Stats ---- */

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 1.75rem;
}

.stat-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-value {
  font-size: 26px;
  font-weight: 600;
  color: var(--text);
  font-family: var(--font-mono);
}
.stat-value.success {
  color: var(--success);
}
.stat-value.danger {
  color: var(--danger);
}

/* ---- Table ---- */

.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.instance-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.instance-table thead tr {
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
}

.instance-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-dim);
}

.instance-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

.instance-table tbody tr:last-child td {
  border-bottom: none;
}
.instance-table tbody tr:hover td {
  background: var(--bg-hover);
}

.instance-table .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.instance-table .name-cell {
  font-weight: 500;
  font-size: 13.5px;
}

.placeholder-row td {
  text-align: center;
  color: var(--text-dim);
  padding: 3rem 1rem;
  font-size: 13px;
}

/* ---- Badges ---- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 500;
  border: 1px solid transparent;
}

.badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge.healthy {
  background: var(--success-bg);
  color: var(--success);
  border-color: rgba(74, 222, 128, 0.2);
}
.badge.healthy .badge-dot {
  background: var(--success);
}
.badge.degraded,
.badge.missing {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.2);
}
.badge.degraded .badge-dot,
.badge.missing .badge-dot {
  background: var(--danger);
}
.badge.progressing {
  background: var(--warn-bg);
  color: var(--warn);
  border-color: rgba(251, 191, 36, 0.2);
}
.badge.progressing .badge-dot {
  background: var(--warn);
}
.badge.synced {
  background: rgba(167, 139, 250, 0.1);
  color: var(--accent);
  border-color: var(--accent-border);
}
.badge.synced .badge-dot {
  background: var(--accent);
}
.badge.outofsynced {
  background: var(--warn-bg);
  color: var(--warn);
  border-color: rgba(251, 191, 36, 0.2);
}
.badge.outofsynced .badge-dot {
  background: var(--warn);
}
.badge.unknown {
  background: var(--bg-hover);
  color: var(--text-muted);
  border-color: var(--border-strong);
}
.badge.unknown .badge-dot {
  background: var(--text-muted);
}

/* ---- Buttons ---- */

.btn-refresh {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 0.9rem;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 13px;
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s;
  flex-shrink: 0;
}
.btn-refresh:hover {
  background: var(--bg-hover);
  color: var(--text);
}

.btn-icon-delete {
  background: transparent;
  border: none;
  padding: 5px;
  border-radius: var(--radius);
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.15s,
    color 0.15s;
}
.btn-icon-delete:hover {
  background: var(--danger-bg);
  color: var(--danger);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.65rem 1.5rem;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-primary:hover {
  opacity: 0.85;
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-ghost {
  padding: 0.55rem 1.1rem;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 13.5px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-ghost:hover {
  background: var(--bg-hover);
}

.btn-danger {
  padding: 0.55rem 1.1rem;
  background: var(--danger-bg);
  border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: var(--radius);
  color: var(--danger);
  font-family: var(--font-main);
  font-size: 13.5px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-danger:hover {
  background: rgba(248, 113, 113, 0.2);
}

/* ---- Form ---- */

.form-layout {
  max-width: 680px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  background: var(--bg-raised);
}

legend {
  padding: 0 0.5rem;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field label {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 500;
}

.field input {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 0.55rem 0.75rem;
  color: var(--text);
  font-family: var(--font-main);
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.15s;
}

.field input::placeholder {
  color: var(--text-dim);
}
.field input:focus {
  border-color: var(--accent);
}
.field input.error {
  border-color: var(--danger);
}

.field-hint {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 2px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.deploy-result {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  font-size: 13.5px;
  line-height: 1.7;
}
.deploy-result.success {
  background: var(--success-bg);
  border: 1px solid rgba(74, 222, 128, 0.2);
  color: var(--success);
}
.deploy-result.error {
  background: var(--danger-bg);
  border: 1px solid rgba(248, 113, 113, 0.2);
  color: var(--danger);
}

.deploy-result .result-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.deploy-result .result-row {
  display: flex;
  gap: 0.5rem;
}
.deploy-result .result-key {
  color: inherit;
  opacity: 0.6;
}
.deploy-result .result-val {
  font-family: var(--font-mono);
  font-size: 12.5px;
}

/* ---- Modal ---- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal {
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  max-width: 420px;
  width: 100%;
}

.modal h2 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.modal p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* ---- Spinner ---- */

.spinner {
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---- Utils ---- */

.hidden {
  display: none !important;
}