/* ==========================================================================
   ISJ FORM NORMALIZATION
   Responsibility: Overriding OJS default form layouts to create clean,
   SaaS-like input controls, labels, and buttons.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Form Structural Resets
   -------------------------------------------------------------------------- */
.pkp_form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

legend {
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  width: 100%;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-2);
}

/* Nuke legacy OJS arbitrary bloated margins inside complex form wrappers */
.pkp_form fieldset,
.cmp_form fieldset,
.pkp_form .fields > div,
.cmp_form .fields > div {
  margin-bottom: var(--space-4) !important;
  padding-bottom: 0 !important;
}

.pkp_form .section {
  margin-bottom: var(--space-6);
}

/* --------------------------------------------------------------------------
   2. Labels
   -------------------------------------------------------------------------- */
label,
.pkp_form .label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.pkp_form .req {
  color: var(--color-error);
  margin-left: var(--space-1);
}

/* --------------------------------------------------------------------------
   3. Inputs & Controls
   -------------------------------------------------------------------------- */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="tel"],
input[type="number"],
select,
textarea {
  width: 100%;
  max-width: 100%;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  /* ~10px 14px */
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

input:disabled,
select:disabled,
textarea:disabled {
  background-color: var(--color-surface-alt);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

/* Checkboxes & Radios */
input[type="checkbox"],
input[type="radio"] {
  appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--space-2);
  cursor: pointer;
  transform: translateY(3px);
}

input[type="checkbox"] {
  border-radius: var(--radius-sm);
}

input[type="radio"] {
  border-radius: 50%;
}

input[type="checkbox"]:checked,
input[type="radio"]:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

input[type="checkbox"]:checked::after {
  content: "";
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translateY(-1px);
}

input[type="radio"]:checked::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: white;
}

input[type="checkbox"]:focus,
input[type="radio"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Wrap inline checkbox lists elegantly */
.cmp_checkbox_list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cmp_checkbox_list label {
  display: flex;
  align-items: flex-start;
  font-weight: var(--weight-regular);
  /* Regular weight for option text */
}

/* --------------------------------------------------------------------------
   4. Form Actions (OJS pkp_button to ISJ buttons)
   Normalize OJS action wrappers to our button scale.
   -------------------------------------------------------------------------- */
.pkp_form .buttons,
.cmp_form .buttons,
.form_actions {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: var(--space-4) !important;
  align-items: center !important;
  justify-content: flex-start !important; /* Force left alignment */
  margin-top: var(--space-4) !important;
  padding-top: var(--space-4) !important;
  border-top: 1px solid var(--color-border) !important;
}

.pkp_form .buttons > *,
.cmp_form .buttons > * {
  float: none !important;
}

/* Nuke legacy clearfix pseudo-elements that act as invisible flex items */
.pkp_form .buttons::before,
.pkp_form .buttons::after,
.cmp_form .buttons::before,
.cmp_form .buttons::after {
  content: none !important;
  display: none !important;
}

/* Base button normalization for all pkp standard buttons */
.pkp_button,
.submit,
.cancel {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-family: var(--font-body) !important;
  font-size: var(--text-base) !important;
  font-weight: var(--weight-semi) !important;
  padding: var(--space-3) var(--space-6) !important;
  border-radius: var(--radius-md) !important;
  text-decoration: none !important;
  transition: all var(--transition-base) !important;
  cursor: pointer !important;
  border: 1px solid transparent !important;
  line-height: 1 !important;
  background-image: none !important; /* Force override legacy gradients */
}

/* Primary Form Button (usually Submit) */
.pkp_button.primary,
.submit {
  color: var(--color-white) !important;
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.pkp_button.primary:hover,
.submit:hover {
  background: var(--color-primary-dark) !important;
  border-color: var(--color-primary-dark) !important;
  color: var(--color-white) !important;
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3) !important;
}

/* Secondary Form Button (usually Cancel) */
.pkp_button,
.cancel {
  color: var(--color-text-primary) !important;
  background: var(--color-white) !important;
  border-color: var(--color-border) !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.pkp_button:hover,
.cancel:hover {
  border-color: var(--color-text-muted) !important;
  background: var(--color-surface-alt) !important;
  color: var(--color-text-primary) !important;
}