/* BUTTONS */

button {
  color: var(--detail);
  background: var(--light-background);
  padding: 6px 12px;
  border: 1px solid var(--detail);
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

button:hover {
  opacity: 0.8;
}

button.primary,
.btn-primary {
  background: var(--primary-dark);
  color: var(--primary-light);
  border: none;
  padding: 0.5rem 1rem;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

button.primary:hover,
.btn-primary:hover {
  opacity: 0.8;
}

button.secondary,
.btn-secondary {
  background: var(--surface-muted);
  color: var(--detail);
  border: none;
  padding: 0.5rem 1rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

button.secondary:hover,
.btn-secondary:hover {
  opacity: 0.8;
}

/* Irreversible actions. The class was in the markup before it was in here (the
   admin clean-slate button, the chat wipe), rendering as an ordinary button,
   which is the one thing a destructive control must not look like. */
button.danger {
  background: var(--danger);
  color: var(--primary-light);
  border: none;
  padding: 0.5rem 1rem;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

button.danger:hover {
  opacity: 0.8;
}

/* FORMS */

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.form-container {
  max-width: 600px;
  background: var(--light-background);
  padding: 1.5rem;
}

label {
  font-family: "IBM Plex Mono", monospace;
  color: var(--detail);
  font-size: 14px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  width: 100%;
  background: var(--input-background);
  border: none;
  padding: 0.6rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  color: var(--detail);
}

input::placeholder,
textarea::placeholder {
  opacity: 0.5;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border: 2px solid var(--highlight);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

textarea.drag-over {
  border: 2px dashed var(--highlight);
  background: var(--surface-muted);
}

/* Inline form validation error, inserted by mt.js on a 422 submit, replacing
   the old error toast. Persists next to the form with the input preserved. */
.form-error {
  background: var(--surface-muted);
  border-left: 3px solid var(--error);
  color: var(--error);
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

input[aria-invalid="true"],
textarea[aria-invalid="true"],
select[aria-invalid="true"] {
  border: 2px solid var(--error);
}

select {
  cursor: pointer;
}

input[type="submit"],
form button {
  font-family: "Young Serif", serif;
  font-size: 16px;
  color: var(--detail);
  background: var(--light-background);
  padding: 10px 20px;
  border: 1px solid var(--detail);
  cursor: pointer;
}

input[type="submit"]:hover,
form button:hover {
  background: var(--background);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.form-help {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.input-narrow {
  width: 6rem;
}