/**
 * EXT:form frontend styling, built on Camino design tokens.
 * Works on the default page background and inside coloured wrappers
 * (hero containers, bg-80 / bg-100 frames): fields stay light, text inherits.
 */
form:has(.form-element) {
    --form-field-bg: var(--color-neutral-0);
    --form-field-color: var(--color-neutral-90);
    --form-field-border: var(--color-neutral-40);
    --form-field-border-hover: var(--color-neutral-60);
    --form-field-radius: 6px;
    --form-focus: var(--color-primary-100);
    --form-error: var(--color-error);
}

form:has(.form-element) {
    display: grid;
    gap: 1.25rem;
    width: 100%;
    max-width: 40rem;
    font-family: var(--body-family);
}

form:has(.form-element) > div:first-child {
    display: contents;
}

form:has(.form-element) h2 {
    margin: 0;
}

.form-element {
    display: grid;
    gap: 0.375rem;
    margin: 0 !important;
}

.form-label {
    font-size: var(--body-small-size, 0.875rem);
    font-weight: 600;
    line-height: 1.3;
}

.form-label .required {
    color: var(--form-error, #c0392b);
    margin-left: 0.15em;
}

[class*='--bg-80'] .form-label .required,
[class*='--bg-100'] .form-label .required {
    color: var(--color-primary-75);
}

/* .form-element prefix outranks Camino's global input[type="text"] rule (_felogin-form.css) */
.form-element .form-control,
.form-element .form-select {
    box-sizing: border-box;
    width: 100%;
    max-width: none;
    padding: 0.75rem 1rem;
    border: 1px solid var(--form-field-border, #999);
    border-radius: var(--form-field-radius, 6px);
    background-color: var(--form-field-bg, #fff);
    color: var(--form-field-color, #222);
    font: inherit;
    line-height: 1.4;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--form-field-border-hover, #666);
}

.form-element .form-control:focus,
.form-element .form-select:focus {
    outline: none;
    border-color: var(--form-focus, currentColor);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--form-focus, #000) 30%, transparent);
}

[class*='--bg-80'] .form-control:focus,
[class*='--bg-80'] .form-select:focus,
[class*='--bg-100'] .form-control:focus,
[class*='--bg-100'] .form-select:focus {
    box-shadow: 0 0 0 3px var(--color-primary-75);
}

textarea.form-control {
    min-height: 8rem;
    resize: vertical;
}

.form-select {
    appearance: none;
    padding-right: 2.5rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

/* Checkbox / radio */
.form-check-wrapping-label {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
}

.form-check-input {
    flex: none;
    width: 1.25rem;
    height: 1.25rem;
    margin: 0.1rem 0 0;
    accent-color: var(--form-focus, currentColor);
}

[class*='--bg-80'] .form-check-input,
[class*='--bg-100'] .form-check-input {
    accent-color: var(--color-primary-75);
}

.form-check-label {
    font-size: var(--body-medium-size, 1rem);
    line-height: 1.4;
}

/* Validation */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--form-error, #c0392b);
}

.invalid-feedback,
.help-block,
.form-text {
    font-size: var(--body-small-size, 0.875rem);
}

.invalid-feedback,
.help-block.error {
    color: var(--form-error, #c0392b);
}

[class*='--bg-80'] .invalid-feedback,
[class*='--bg-100'] .invalid-feedback {
    color: var(--color-warning, #ffd27a);
}

/* Actions */
.form-navigation {
    margin-top: 0.5rem;
}

.form-navigation .actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.form-navigation .btn {
    appearance: none;
    cursor: pointer;
    padding: 0.875rem 1.75rem;
    border: 1px solid var(--button-primary-border-color);
    border-radius: var(--form-field-radius, 6px);
    background: var(--button-primary-color);
    color: var(--button-primary-content-color);
    font: inherit;
    font-weight: 600;
    transition: background-color 0.15s, border-color 0.15s;
}

.form-navigation .btn:hover,
.form-navigation .btn:focus-visible {
    background: var(--button-primary-color-hover);
    border-color: var(--button-primary-border-color-hover);
    color: var(--button-primary-content-color-hover);
}

.form-navigation .btn:focus-visible {
    outline: 3px solid var(--color-primary-75);
    outline-offset: 2px;
}

.form-navigation .btn:active {
    background: var(--button-primary-color-pressed);
}