.runtime-card {
  margin: 10px 12px 8px;
  padding: 15px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top right, rgba(72, 166, 255, 0.18), transparent 40%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.runtime-card-success {
  border-color: rgba(48, 209, 88, 0.24);
}

.runtime-card-warning {
  border-color: rgba(255, 214, 10, 0.24);
}

.runtime-card-danger {
  border-color: rgba(240, 64, 64, 0.24);
}

.runtime-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.runtime-card-header-left {
  min-width: 0;
  flex: 1;
}

.runtime-card-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 4px;
}

.runtime-card-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 7px;
}

/* Pulsing green dot when runtime is running */
.runtime-status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #30d158;
  flex-shrink: 0;
  animation: runtime-pulse 2s ease-in-out infinite;
}

@keyframes runtime-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(48, 209, 88, 0.5); }
  50%       { box-shadow: 0 0 0 5px rgba(48, 209, 88, 0); }
}

.runtime-card-mode {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 8px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  color: var(--text2);
  background: rgba(255, 255, 255, 0.04);
}

.runtime-card-mode-local {
  color: #71c5ff;
  border-color: rgba(113, 197, 255, 0.28);
}

.runtime-card-mode-remote {
  color: #92e5c7;
  border-color: rgba(146, 229, 199, 0.24);
}

.runtime-card-copy {
  margin-top: 10px;
  color: var(--text2);
  font-size: 12px;
  line-height: 1.5;
}

.runtime-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.runtime-card-meta span,
.runtime-card-note {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text2);
  font-size: 11px;
  line-height: 1.3;
  padding: 7px 10px;
}

.runtime-card-meta-model {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.runtime-card-note {
  display: block;
  margin-top: 10px;
  border-radius: 12px;
  color: #f3d38b;
  border-color: rgba(243, 211, 139, 0.16);
  background: rgba(243, 211, 139, 0.08);
}

.runtime-card-error {
  margin-top: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(240, 64, 64, 0.2);
  background: rgba(240, 64, 64, 0.08);
  color: #ffb4b4;
  font-size: 11px;
  line-height: 1.5;
}

.runtime-card-result {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 12px;
  line-height: 1.5;
}

.runtime-card-result-success {
  border-color: rgba(48, 209, 88, 0.22);
  background: rgba(48, 209, 88, 0.1);
  color: #baf0c8;
}

.runtime-card-result-warning {
  border-color: rgba(243, 211, 139, 0.24);
  background: rgba(243, 211, 139, 0.1);
  color: #f3d38b;
}

.runtime-card-result-danger {
  border-color: rgba(240, 64, 64, 0.22);
  background: rgba(240, 64, 64, 0.1);
  color: #ffb7b7;
}

.runtime-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.runtime-card-btn {
  flex: 1;
  border-radius: 10px;
  border: 1px solid var(--border2);
  padding: 9px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

.runtime-card-btn:active:not(:disabled) {
  transform: scale(0.98);
}

.runtime-card-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.runtime-card-btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.runtime-card-btn-secondary:hover:not(:disabled) {
  border-color: var(--accent);
}

/* Start — green */
.runtime-card-btn-start {
  color: #fff;
  border-color: rgba(48, 209, 88, 0.5);
  background: linear-gradient(135deg, #1ea84d, #30d158);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.runtime-card-btn-start:hover:not(:disabled) {
  background: linear-gradient(135deg, #25c05a, #3fe068);
}

/* Stop — red */
.runtime-card-btn-stop {
  color: #fff;
  border-color: rgba(240, 64, 64, 0.5);
  background: linear-gradient(135deg, #c0302e, #f04040);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.runtime-card-btn-stop:hover:not(:disabled) {
  background: linear-gradient(135deg, #d03838, #f55555);
}

/* Setup — blue (same as primary) */
.runtime-card-btn-setup {
  color: #fff;
  border-color: rgba(72, 166, 255, 0.6);
  background: linear-gradient(135deg, #2b88e6, #46c2ff);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.runtime-card-btn-setup:hover:not(:disabled) {
  background: linear-gradient(135deg, #3193f5, #55cbff);
}

/* Spinner for in-progress lifecycle */
.runtime-btn-spinner {
  display: inline-block;
  width: 11px;
  height: 11px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: runtime-spin 0.7s linear infinite;
  flex-shrink: 0;
}

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