codex/app-server-ui/src/App.css

@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  color-scheme: only light;
  font-family: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  color: #1d2327;
  background-color: #f5f4f2;
  --panel-bg: #ffffff;
  --panel-border: #d9d4cd;
  --accent: #ff6a3d;
  --accent-2: #227c88;
  --text-muted: #4f5b62;
  --shadow: 0 10px 22px rgba(28, 36, 40, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: #f5f4f2;
  background-image:
    linear-gradient(180deg, #f8f7f5 0%, #f0ede9 100%),
    repeating-linear-gradient(90deg, rgba(29, 35, 39, 0.05) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(29, 35, 39, 0.04) 0 1px, transparent 1px 120px);
}

.app {
  min-height: 100vh;
  padding: 28px 36px 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.hero {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: #ffffff;
  border: 1px solid #cfc8c0;
  border-radius: 10px;
  box-shadow: var(--shadow);
  min-width: 220px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #c2c2c2;
}

.status-dot.on {
  background: #3cb371;
}

.status-dot.off {
  background: #c46a5e;
}

.status-label {
  font-weight: 600;
}

.status-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 18px;
}

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.panel-title {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.control {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.control-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.value {
  font-size: 14px;
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  margin-top: 2px;
}

.button-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--panel-border);
  background: #ffffff;
  color: #1f2a2e;
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover:enabled {
  box-shadow: 0 6px 14px rgba(31, 42, 46, 0.12);
  border-color: #c3bbb2;
}

.btn.primary {
  background: linear-gradient(120deg, var(--accent), #ff946b);
  border-color: transparent;
  color: #1b1a19;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.notice {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 106, 61, 0.12);
  color: #9a3f1e;
  font-size: 13px;
}

.composer textarea {
  width: 100%;
  margin-top: 8px;
  margin-bottom: 10px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  padding: 10px 12px;
  font-family: inherit;
  resize: vertical;
  min-height: 96px;
  background: #ffffff;
}

.thread-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.thread-item {
  text-align: left;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid #e4ded7;
  background: #ffffff;
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  font-size: 12px;
  cursor: pointer;
}

.thread-item:hover {
  border-color: rgba(34, 124, 136, 0.6);
}

.thread-item.active {
  border-color: rgba(255, 106, 61, 0.7);
  background: rgba(255, 106, 61, 0.08);
}

.approvals {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.approval-card {
  background: #ffffff;
  border: 1px dashed rgba(31, 42, 46, 0.2);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.approval-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}

.approval-time {
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
}

.approval-card pre {
  margin: 0;
  padding: 10px;
  border-radius: 8px;
  background: #f6f4f1;
  font-size: 12px;
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  overflow-x: auto;
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-scroll {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 520px;
  overflow-y: auto;
}

.bubble {
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid transparent;
  background: #ffffff;
}

.bubble.user {
  align-self: flex-start;
  border-color: rgba(34, 124, 136, 0.35);
  background: rgba(34, 124, 136, 0.06);
}

.bubble.assistant {
  align-self: flex-end;
  border-color: rgba(255, 106, 61, 0.35);
  background: rgba(255, 106, 61, 0.07);
}

.bubble-role {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.bubble-text {
  white-space: pre-wrap;
  line-height: 1.5;
}

.logs {
  display: flex;
  flex-direction: column;
}

.log-scroll {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 520px;
  overflow-y: auto;
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  font-size: 12px;
}

.log-entry {
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid rgba(31, 42, 46, 0.12);
  background: #ffffff;
}

.log-entry.out {
  border-color: rgba(34, 124, 136, 0.28);
}

.log-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
  color: var(--text-muted);
}

.log-detail {
  color: #1f2a2e;
  word-break: break-word;
}

.empty {
  color: var(--text-muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero {
    flex-direction: column;
    align-items: stretch;
  }

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

  .app {
    padding: 20px;
  }
}