/**
 * Rudocode Website — Material outlined form fields
 * Static labels (no floating). Border-only hover/focus treatment.
 * Applies site-wide to public forms.
 */

:root {
  --site-field-h: 2.75rem;
  --site-field-radius: 0.375rem;
  --site-field-pad-x: 0.875rem;
  --site-field-pad-y: 0.625rem;
  --site-field-outline: #E5E7EB;
  --site-field-outline-hover: #D1D5DB;
  --site-field-surface: #FFFFFF;
  --site-field-text: #111111;
  --site-field-muted: #6B7280;
  --site-field-primary: #BF1914;
  --site-field-error: #DC2626;
  --site-field-ease: 0.15s ease;
}

/* Static labels — never float */
.form-group > label,
.form-label,
.lead-form-group > label,
.pp-form-grid .form-group > label,
.apply-form .form-label {
  display: block;
  position: static;
  transform: none;
  float: none;
  pointer-events: auto;
  margin: 0 0 0.4375rem;
  padding: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--site-field-text);
  background: transparent;
}

.form-group > label .req,
.form-label span:not(.optional),
.lead-form-group label .req {
  color: var(--site-field-error);
  font-weight: 600;
}

.form-label .optional {
  color: var(--site-field-muted);
  font-weight: 500;
  font-size: 0.75rem;
  margin-left: 4px;
}

/* Shared field surface */
.form-group input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]),
.form-group select,
.form-group textarea,
.form-input,
.form-textarea,
.form-select,
.lead-form-group input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]),
.lead-form-group select,
.lead-form-group textarea,
.pp-form-grid input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]),
.pp-form-grid select,
.pp-form-grid textarea,
.pp-login .form-group input[type="email"],
.pp-login .form-group input[type="password"],
.pp-referral-box input,
.footer-newsletter-form input[type="email"] {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0;
  min-height: var(--site-field-h);
  height: var(--site-field-h);
  padding: var(--site-field-pad-y) var(--site-field-pad-x);
  font-family: var(--font-body, inherit);
  font-size: 0.9375rem;
  line-height: 1.35;
  color: var(--site-field-text);
  background-color: var(--site-field-surface);
  border: 1px solid var(--site-field-outline);
  border-radius: var(--site-field-radius);
  box-shadow: none;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  transition:
    border-color var(--site-field-ease),
    padding var(--site-field-ease),
    background-color var(--site-field-ease);
}

.form-group textarea,
textarea.form-input,
.form-textarea,
.lead-form-group textarea,
.pp-form-grid textarea {
  height: auto;
  min-height: 7.5rem;
  resize: vertical;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.form-group select,
select.form-input,
.form-select,
.lead-form-group select,
.pp-form-grid select {
  appearance: auto;
  background-image: none;
  cursor: pointer;
}

.form-group input::placeholder,
.form-group textarea::placeholder,
.form-input::placeholder,
.form-textarea::placeholder,
.lead-form-group input::placeholder,
.lead-form-group textarea::placeholder {
  color: var(--site-field-muted);
  opacity: 1;
}

/* Hover — border colour only */
.form-group input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]):hover:not(:disabled):not(:focus),
.form-group select:hover:not(:disabled):not(:focus),
.form-group textarea:hover:not(:disabled):not(:focus),
.form-input:hover:not(:disabled):not(:focus),
.form-textarea:hover:not(:disabled):not(:focus),
.form-select:hover:not(:disabled):not(:focus),
.lead-form-group input:hover:not(:disabled):not(:focus),
.lead-form-group select:hover:not(:disabled):not(:focus),
.lead-form-group textarea:hover:not(:disabled):not(:focus),
.pp-form-grid input:hover:not(:disabled):not(:focus),
.pp-form-grid select:hover:not(:disabled):not(:focus),
.pp-form-grid textarea:hover:not(:disabled):not(:focus),
.pp-referral-box input:hover:not(:disabled):not(:focus),
.footer-newsletter-form input[type="email"]:hover:not(:disabled):not(:focus) {
  border-color: var(--site-field-outline-hover);
}

/* Focus — thicker primary border, no glow / floating label */
.form-group input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]):focus,
.form-group select:focus,
.form-group textarea:focus,
.form-input:focus,
.form-textarea:focus,
.form-select:focus,
.lead-form-group input:focus,
.lead-form-group select:focus,
.lead-form-group textarea:focus,
.pp-form-grid input:focus,
.pp-form-grid select:focus,
.pp-form-grid textarea:focus,
.pp-login .form-group input:focus,
.pp-referral-box input:focus,
.footer-newsletter-form input[type="email"]:focus {
  border: 2px solid var(--site-field-primary);
  padding: calc(var(--site-field-pad-y) - 1px) calc(var(--site-field-pad-x) - 1px);
  background-color: var(--site-field-surface);
  box-shadow: none;
  outline: none;
}

.form-group textarea:focus,
textarea.form-input:focus,
.form-textarea:focus,
.lead-form-group textarea:focus,
.pp-form-grid textarea:focus {
  padding-top: calc(0.75rem - 1px);
  padding-bottom: calc(0.75rem - 1px);
}

/* Error state */
.form-group input.error,
.form-group select.error,
.form-group textarea.error,
.form-input.error,
.form-textarea.error,
.form-select.error,
.lead-form-group input.is-invalid {
  border-color: var(--site-field-error);
}

.form-group input.error:focus,
.form-group select.error:focus,
.form-group textarea.error:focus,
.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
  border: 2px solid var(--site-field-error);
  padding: calc(var(--site-field-pad-y) - 1px) calc(var(--site-field-pad-x) - 1px);
  box-shadow: none;
}

.form-group select option {
  background: var(--site-field-surface);
  color: var(--site-field-text);
}

/**
 * Consistent form field grid — pick one density per form (--2 / --3 / --4).
 * Full-width long fields: .form-grid__full
 * Pair fill in a 4-col form: .form-grid__span-2
 */
.form-grid {
  display: grid;
  gap: 1rem 1rem;
  align-items: start;
}

.form-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.form-grid > .form-group {
  margin-bottom: 0;
  min-width: 0;
}

.form-grid__full {
  grid-column: 1 / -1;
}

.form-grid__span-2 {
  grid-column: span 2;
}

@media (max-width: 980px) {
  .form-grid--3,
  .form-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid__span-2 {
    grid-column: span 1;
  }
}

@media (max-width: 700px) {
  .form-grid--2,
  .form-grid--3,
  .form-grid--4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-grid__span-2 {
    grid-column: 1 / -1;
  }
}