/* ═══════════════════════════════════════════════════════════
   FORMS — the design language the portfolio never needed.
   The portfolio has zero input styling (contact is a mailto:).
   Everything here is new, built to sit inside the same system.

   Selectors deliberately cover three sources at once:
     1. our own markup          .field / .input
     2. WooCommerce             .woocommerce-input-wrapper, #billing_*
     3. Tutor LMS               .tutor-form-group, .tutor-form-control
   so a form we never hand-wrote still lands on-brand.
   ═══════════════════════════════════════════════════════════ */

/* ═══════════ LAYOUT ═══════════ */
.form {
  --stack-gap: 1.25rem;
}
.form-grid {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 720px) {
  .form-grid--2 {
    grid-template-columns: 1fr 1fr;
  }
  .form-grid .span-2 {
    grid-column: 1 / -1;
  }
}

.field,
.tutor-form-group,
.woocommerce-input-wrapper,
p.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 0;
}
.form-row-first,
.form-row-last {
  width: 100%;
}

/* ═══════════ LABELS ═══════════ */
.field > label,
.tutor-form-group > label,
p.form-row > label,
.form-label {
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mid);
  transition: color 0.2s;
}
.field:focus-within > label,
p.form-row:focus-within > label {
  color: var(--cyan);
}
.required,
.form-row .required {
  color: var(--cyan);
  text-decoration: none;
  border: 0;
}
.field-hint {
  font-size: 0.65rem;
  line-height: 1.6;
  color: var(--mid);
  letter-spacing: 0.06em;
}

/* ═══════════ CONTROLS ═══════════ */
.input,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="number"],
input[type="date"],
textarea,
select,
.tutor-form-control,
.woocommerce input.input-text,
.woocommerce textarea,
.woocommerce select,
.select2-container .select2-selection--single {
  width: 100%;
  font-family: "Space Mono", monospace;
  font-size: 0.85rem;
  color: var(--white);
  background: var(--gray);
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  /* 44px+ tap target on touch */
  min-height: 48px;
  line-height: 1.4;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

.input:hover,
input:hover:not([type="checkbox"]):not([type="radio"]):not([type="submit"]),
textarea:hover,
select:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.input:focus,
input:focus:not([type="checkbox"]):not([type="radio"]):not([type="submit"]),
textarea:focus,
select:focus,
.tutor-form-control:focus {
  outline: none;
  border-color: var(--cyan);
  background: var(--gray2);
  box-shadow: 0 0 0 3px var(--cyandim);
}

::placeholder {
  color: rgba(106, 109, 122, 0.8);
  letter-spacing: 0.06em;
}

textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.7;
}

/* Chevron for selects — inline SVG, no image request */
select,
.woocommerce select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300deff' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 14px;
  padding-right: 2.75rem;
}
select option {
  background: var(--gray);
  color: var(--white);
}

/* Autofill — Chrome forces its own yellow otherwise */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
select:-webkit-autofill {
  -webkit-text-fill-color: var(--white);
  -webkit-box-shadow: 0 0 0 1000px var(--gray) inset;
  caret-color: var(--white);
  transition: background-color 5000s ease-in-out 0s;
}

/* Kill the number spinner */
input[type="number"] {
  -moz-appearance: textfield;
}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ═══════════ CHECKBOX / RADIO ═══════════ */
.check,
.woocommerce-form__label-for-checkbox,
label.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.75rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: rgba(238, 240, 245, 0.75);
  text-transform: none;
  cursor: pointer;
}
input[type="checkbox"],
input[type="radio"] {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  min-height: 0;
  flex: 0 0 18px;
  margin-top: 0.1em;
  background: var(--gray);
  border: 1px solid rgba(255, 255, 255, 0.22);
  display: grid;
  place-content: center;
  transition: border-color 0.2s, background 0.2s;
  padding: 0;
}
input[type="radio"] {
  border-radius: 50%;
}
input[type="checkbox"]:hover,
input[type="radio"]:hover {
  border-color: var(--cyan);
}
input[type="checkbox"]::before {
  content: "";
  width: 10px;
  height: 10px;
  transform: scale(0);
  transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--cyan);
  clip-path: polygon(14% 44%, 0 65%, 44% 100%, 100% 16%, 82% 0, 39% 66%);
}
input[type="radio"]::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--cyan);
}
input[type="checkbox"]:checked,
input[type="radio"]:checked {
  border-color: var(--cyan);
}
input[type="checkbox"]:checked::before,
input[type="radio"]:checked::before {
  transform: scale(1);
}

/* ═══════════ VALIDATION ═══════════ */
.field.has-error .input,
.field.has-error input,
.woocommerce-invalid input.input-text,
.woocommerce-invalid select,
input[aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(255, 92, 106, 0.12);
}
.field-error,
.woocommerce-error li {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--danger);
  line-height: 1.6;
}
.woocommerce-validated input.input-text {
  border-color: rgba(61, 220, 151, 0.5);
}

/* ═══════════ PASSWORD ═══════════ */
.pw-wrap {
  position: relative;
}
.pw-wrap .input {
  padding-right: 3.25rem;
}
.pw-toggle {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 0;
  color: var(--mid);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.6rem;
  transition: color 0.2s;
}
.pw-toggle:hover {
  color: var(--cyan);
}
/* Woo injects its own show/hide button */
.woocommerce .show-password-input {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--mid);
}

.pw-meter {
  height: 2px;
  background: var(--gray3);
  overflow: hidden;
}
.pw-meter span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--danger);
  transition: width 0.3s, background 0.3s;
}
.pw-meter[data-score="2"] span {
  width: 50%;
  background: var(--gold);
}
.pw-meter[data-score="3"] span {
  width: 75%;
  background: var(--cyan);
}
.pw-meter[data-score="4"] span {
  width: 100%;
  background: var(--success);
}

/* ═══════════ AUTH CARD ═══════════ */
.auth {
  min-height: calc(100svh - var(--nav-h));
  display: grid;
  place-items: center;
  padding: clamp(2rem, 6vw, 4rem) 1.25rem;
}
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--gray);
  border: 1px solid var(--border);
  padding: clamp(1.75rem, 4vw, 2.75rem);
}
.auth-card .auth-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}
.auth-card .auth-sub {
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--mid);
  margin-bottom: 1.75rem;
}
.auth-alt {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--mid);
  text-align: center;
  line-height: 1.8;
}
.auth-alt a {
  color: var(--cyan);
  text-decoration: none;
}
.auth-alt a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.auth-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ═══════════ FIELDSET ═══════════ */
fieldset {
  border: 1px solid var(--border);
  padding: 1.5rem;
}
legend {
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
  padding-inline: 0.6rem;
}

/* ═══════════ SELECT2 (Woo country/state dropdown) ═══════════ */
.select2-container--default .select2-selection--single {
  height: auto !important;
  display: flex;
  align-items: center;
}
.select2-container--default
  .select2-selection--single
  .select2-selection__rendered {
  color: var(--white);
  line-height: 1.4;
  padding: 0;
}
.select2-container--default
  .select2-selection--single
  .select2-selection__arrow {
  height: 100%;
  right: 0.75rem;
}
.select2-dropdown {
  background: var(--gray2);
  border: 1px solid var(--cyan);
  border-radius: 0;
  color: var(--white);
}
.select2-container--default .select2-results__option {
  background: var(--gray2);
  color: rgba(238, 240, 245, 0.8);
  font-size: 0.8rem;
  padding: 0.6rem 0.9rem;
}
.select2-container--default
  .select2-results__option--highlighted[aria-selected] {
  background: var(--cyandim);
  color: var(--cyan);
}
.select2-container--default .select2-search--dropdown .select2-search__field {
  background: var(--gray);
  border: 1px solid var(--border);
  color: var(--white);
  min-height: 40px;
}