/* TX/MCR Ops — OpenAI-themed clear UI + terminal */

:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --border: #e5e7eb;
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #0d9488;
  --accent-dim: #5eead4;
  --terminal-bg: #0f172a;
  --terminal-text: #e2e8f0;
  --terminal-prompt: #34d399;
  --terminal-user: #93c5fd;
  --terminal-system: #94a3b8;
  --red: #ef4444;
  --yellow: #f59e0b;
  --green: #22c55e;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,.06);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
}

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 900px;
  margin: 0 auto;
}

/* Header */
.header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  color: var(--accent);
  font-size: 1.25rem;
}

.logo-text {
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.api-status {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  font-weight: 500;
}

.api-status.checking {
  color: var(--text-muted);
}

.api-status.connected {
  color: var(--green);
}

.api-status.local {
  color: var(--yellow);
}

.api-status.error {
  color: var(--red);
}

/* Main */
.main {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: stretch;
  justify-content: flex-start;
}

/* Virtual service panel */
.service-panel {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.service-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.service-panel-title {
  font-weight: 600;
  font-size: 0.875rem;
}

.service-at {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.service-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.service-channel {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.service-channel.on_air {
  border-left: 4px solid var(--green);
}

.service-channel.incident {
  border-left: 4px solid var(--red);
}

.service-channel-name {
  font-weight: 500;
  font-size: 0.8125rem;
}

.service-channel-id {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.service-incidents {
  margin-top: 0.5rem;
}

.service-incident {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  margin-top: 0.25rem;
  border-radius: 4px;
  background: rgba(239, 68, 68, 0.1);
  color: var(--red);
}

.service-incident.severity-p1 { background: rgba(239, 68, 68, 0.15); font-weight: 500; }
.service-incident.severity-p2 { background: rgba(245, 158, 11, 0.15); color: var(--yellow); }

.service-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.service-actions label { color: var(--text-muted); }
.service-actions select {
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--border);
}
.service-actions button {
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
  font-size: 0.8125rem;
}
.service-actions button:hover { background: var(--border); }
.service-actions button:disabled { opacity: 0.5; cursor: not-allowed; }
.service-actions button:disabled:hover { background: var(--bg); }
.service-actions #clear-btn { border-color: var(--red); color: var(--red); }
.service-actions .automation-status { margin-left: 0.5rem; font-size: 0.75rem; color: var(--text-muted); }
.service-actions .automation-status:not(:empty)::before { content: '— '; }

/* Actions taken panel */
.actions-panel {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.actions-panel-header {
  margin-bottom: 0.5rem;
}

.actions-panel-title {
  font-weight: 600;
  font-size: 0.875rem;
}

.actions-log {
  max-height: 160px;
  overflow-y: auto;
  font-size: 0.8125rem;
  line-height: 1.5;
}

.action-item {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.action-item:last-child {
  border-bottom: none;
}

.action-item .action-time {
  flex-shrink: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.action-item .action-text {
  flex: 1;
}

/* Terminal panel */
.terminal-panel {
  width: 100%;
  flex: 1;
  min-height: 320px;
  background: var(--terminal-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,.15);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red   { background: var(--red); }
.terminal-dot.yellow { background: var(--yellow); }
.terminal-dot.green { background: var(--green); }

.terminal-title {
  margin-left: 0.5rem;
  font-size: 0.8125rem;
  color: var(--terminal-system);
}

.terminal-body {
  padding: 1rem;
  min-height: 420px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
}

.terminal-output {
  flex: 1;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
}

.terminal-output .line {
  margin-bottom: 0.5rem;
  word-wrap: break-word;
}

.terminal-output .line .prompt {
  color: var(--terminal-prompt);
  margin-right: 0.5rem;
  user-select: none;
}

.terminal-output .line.user .text {
  color: var(--terminal-user);
}

.terminal-output .line.system .text {
  color: var(--terminal-text);
}

.terminal-output .line.response .text {
  color: var(--terminal-text);
  white-space: pre-wrap;
}

.terminal-output .line.alert .prompt {
  color: var(--yellow);
}

.terminal-output .line.alert .text {
  color: var(--yellow);
  font-weight: 500;
}

.terminal-output .line.agent-action .text {
  color: var(--accent-dim);
  white-space: pre-wrap;
}

.terminal-input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,.08);
}

.terminal-input-row .prompt {
  color: var(--terminal-prompt);
  font-family: var(--font-mono);
  font-size: 13px;
  user-select: none;
}

.terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--terminal-text);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
}

.terminal-input::placeholder {
  color: var(--terminal-system);
  opacity: 0.8;
}

/* Footer */
.footer {
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

/* Typing cursor */
.typing-cursor::after {
  content: '▋';
  color: var(--terminal-prompt);
  animation: blink 0.9s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}