:root {
  --color-bg: #14161a;
  --color-surface: #1e2126;
  --color-surface-2: #262a31;
  --color-text: #f2f3f5;
  --color-text-dim: #9aa0a8;
  --color-border: #33383f;

  --color-green: #3fa34d;
  --color-green-dim: #1e3a24;
  --color-blue: #3b82f6;
  --color-red: #e5484d;
  --color-red-dim: #4d2224;

  --radius: 14px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
}

body {
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom)
    env(safe-area-inset-left);
}

h1,
h2,
h3 {
  margin: 0 0 0.5em;
  font-weight: 700;
}

a {
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar__title {
  font-size: 1.05rem;
  font-weight: 700;
}

.topbar__link {
  color: var(--color-text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  white-space: nowrap;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px 16px 48px;
}

.btn {
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 600;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--color-green);
  border-color: var(--color-green);
  color: white;
}

.btn--small {
  padding: 7px 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.btn--danger {
  color: #ffb4b6;
  border-color: var(--color-red-dim);
}

.field {
  display: block;
  margin-bottom: 16px;
}

.field__label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-dim);
  margin-bottom: 6px;
}

.input,
.select,
.textarea {
  width: 100%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text);
  font-family: inherit;
  font-size: 1rem;
  padding: 11px 13px;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 2px solid var(--color-green);
  outline-offset: -1px;
}

.textarea {
  resize: vertical;
  min-height: 90px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--color-surface-2);
  font-size: 0.78rem;
  color: var(--color-text-dim);
}

.banner {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  line-height: 1.45;
  margin-bottom: 16px;
}

.banner--error {
  background: var(--color-red-dim);
  color: #ffb4b6;
}

.banner--ok {
  background: var(--color-green-dim);
  color: #b9e6c2;
}

.banner--info {
  background: var(--color-surface-2);
  color: var(--color-text-dim);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  word-break: break-all;
}

.topbar__nav {
  display: flex;
  gap: 16px;
  align-items: center;
}

.banner--warn {
  background: #40331a;
  color: #f0c98a;
}