:root {
  --bg-app: #0b141a;
  --bg-panel: #111b21;
  --bg-elevated: #202c33;
  --bg-elevated-2: #2a3942;
  --bubble-out: #005c4b;
  --bubble-in: #202c33;
  --text-primary: #e9edef;
  --text-secondary: #8696a0;
  --accent: #00a884;
  --accent-hover: #06cf9c;
  --danger: #f15c6d;
  --border: #2a3942;
  --admin-accent: #2271b1;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg-app);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

a {
  color: inherit;
}

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

.avatar {
  border-radius: 50%;
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #04140f;
  font-weight: 600;
  flex-shrink: 0;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.btn {
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 500;
  background: var(--bg-elevated-2);
  color: var(--text-primary);
  transition: background 0.15s ease;
}

.btn:hover {
  background: #364149;
}

.btn-primary {
  background: var(--accent);
  color: #04140f;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn-danger:hover {
  background: rgba(241, 92, 109, 0.12);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.field label {
  font-size: 13px;
  color: var(--text-secondary);
}

.field input[type="text"],
.field input[type="number"],
.field input[type="color"],
.field input[type="file"],
.field select {
  background: var(--bg-app);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--text-primary);
  font-size: 14px;
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
}

.field.error input {
  border-color: var(--danger);
}

.field-error-text {
  color: var(--danger);
  font-size: 12px;
}

/* iOS Safari auto-zooms on focusing any input under 16px - keep form
   text inputs at 16px+ on phones so tapping in doesn't zoom the page. */
@media (max-width: 600px) {
  .field input[type="text"],
  .field input[type="number"] {
    font-size: 16px;
  }
}