/* ============================================================
   Forms & buttons
   ============================================================ */

label {
  display: block;
  margin-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.form-group {
  margin-bottom: var(--space-5);
}

/* Generic bordered inputs */
textarea,
.form-control {
  display: block;
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  line-height: var(--leading);
  color: var(--ink);
  background-color: var(--paper);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

textarea {
  min-height: 300px;
  resize: vertical;
}

textarea::placeholder,
.form-control::placeholder {
  color: var(--ink-faint);
}

textarea:focus,
.form-control:focus {
  outline: none;
  border-color: var(--cool);
  box-shadow: var(--focus-ring);
}

/* The writing surface: no chrome, just ink on paper. */
.content-editor {
  width: 100%;
  min-height: 70vh;
  padding: 0;
  border: none;
  outline: none;
  resize: none;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: var(--leading-loose);
  color: var(--ink);
  background-color: transparent;
  box-shadow: none;
}

.content-editor::placeholder {
  color: var(--ink-faint);
}

.content-editor:focus {
  border: none;
  outline: none;
  box-shadow: none;
}

/* ------------------------------------------------------------
   Buttons
   .btn            primary   — filled Indian Lake (Save, Create)
   .btn-secondary  neutral   — ghost with ink (Edit, Back)
   .btn-danger     destructive — arms to deep maroon on hover
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.55rem 1.1rem;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.2;
  color: var(--on-accent);
  background-color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition), border-color var(--transition),
    color var(--transition), transform var(--transition);
}

.btn:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--on-accent);
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-secondary {
  color: var(--ink);
  background-color: transparent;
  border-color: var(--rule-strong);
}

.btn-secondary:hover {
  color: var(--ink);
  background-color: var(--paper-raised);
  border-color: var(--ink-faint);
}

.btn-danger {
  color: var(--danger);
  background-color: transparent;
  border-color: var(--rule-strong);
}

.btn-danger:hover {
  color: #fff;
  background-color: var(--danger);
  border-color: var(--danger);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* button_to renders a <form>; keep it inline with sibling actions. */
.actions,
.post-actions,
.editor-intro-actions {
  align-items: center;
}

.actions form,
.post-actions form {
  margin: 0;
  display: inline;
}

.actions {
  margin: var(--space-5) 0;
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}