:root {
  --bg: #0f1115;
  --panel: #171a21;
  --border: #2a2e37;
  --text: #e6e8eb;
  --muted: #9aa1ac;
  --accent: #4f8cff;
  --danger: #e5534b;
  --ok: #3fb950;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

nav {
  display: flex;
  gap: 16px;
  flex: 1;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 4px;
}

nav a:hover {
  color: var(--text);
}

.session {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.9em;
}

.tenant-selector {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  font-size: 0.85em;
  color: var(--muted);
}

.tenant-select {
  padding: 4px 8px;
}

.content {
  padding: 24px;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

h1, h2, h3 {
  font-weight: 600;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 28px;
  font-size: 0.92em;
}

th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.85em;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.url-cell {
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty, .hint {
  color: var(--muted);
}

.status {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.85em;
}

.status-running { background: rgba(63, 185, 80, 0.15); color: var(--ok); }
.status-stopped { background: rgba(154, 161, 172, 0.15); color: var(--muted); }
.status-ok { background: rgba(63, 185, 80, 0.15); color: var(--ok); }
.status-error { background: rgba(229, 83, 75, 0.15); color: var(--danger); }

.create-form, .login-form {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.login-page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9em;
  color: var(--muted);
}

.checkbox-label {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

input, select, button {
  font: inherit;
  color: var(--text);
  background: #0d0f13;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
}

input[type="checkbox"] {
  width: auto;
  padding: 0;
}

button {
  cursor: pointer;
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  font-weight: 600;
}

button:hover {
  filter: brightness(1.08);
}

button:disabled {
  opacity: 0.6;
  cursor: default;
}

button.danger {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
  font-weight: 500;
  margin-left: 6px;
}

button.link-button {
  background: none;
  border: none;
  color: var(--accent);
  padding: 0;
  font-weight: 500;
}

td button {
  padding: 4px 10px;
  font-size: 0.85em;
}

.banner {
  padding: 8px 12px;
  border-radius: 6px;
  margin: 6px 0;
  font-size: 0.9em;
}

.banner-error {
  background: rgba(229, 83, 75, 0.12);
  color: var(--danger);
  border: 1px solid rgba(229, 83, 75, 0.3);
}