/* ==========================================================================
   Viltgroen — Forms: Inputs, Selects, Textareas, Radio/Checkbox, Validation
   ========================================================================== */

.form {
    max-width: 560px;
    margin: 0 auto;
}

.form__group {
    margin-bottom: var(--s-24);
}

.form__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--c-text-dim);
    margin-bottom: var(--s-8);
}

/* Text inputs, email, tel, date */
.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: var(--s-12) var(--s-16);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    color: var(--c-white);
    font-size: 0.9375rem;
    font-weight: 300;
    transition: border-color var(--dur) var(--ease);
    -webkit-appearance: none;
    appearance: none;
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--c-text-dim);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--c-accent);
}

/* Select */
.form__select {
    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 1l5 5 5-5' stroke='%237B8496' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--s-16) center;
    padding-right: var(--s-40);
}

/* Textarea */
.form__textarea {
    resize: vertical;
    min-height: 100px;
}

/* Radio & Checkbox groups */
.form__radio-group,
.form__checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-12);
}

.form__radio,
.form__checkbox {
    display: flex;
    align-items: center;
    gap: var(--s-8);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--c-text);
}

.form__radio input[type="radio"],
.form__checkbox input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid var(--c-border);
    border-radius: var(--r-sm);
    background: var(--c-surface);
    flex-shrink: 0;
    cursor: pointer;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

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

.form__radio input[type="radio"]:checked,
.form__checkbox input[type="checkbox"]:checked {
    background: var(--c-accent);
    border-color: var(--c-accent);
}

.form__radio input[type="radio"]:checked::after {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--c-white);
    margin: 5px auto;
}

.form__checkbox input[type="checkbox"]:checked::after {
    content: '';
    display: block;
    width: 10px;
    height: 6px;
    border-left: 2px solid var(--c-white);
    border-bottom: 2px solid var(--c-white);
    transform: rotate(-45deg);
    margin: 3px auto 0;
}

/* Validation states */
.form__input.is-error,
.form__select.is-error,
.form__textarea.is-error {
    border-color: var(--c-error);
}

.form__error {
    font-size: 0.75rem;
    color: var(--c-error);
    margin-top: var(--s-4);
}

/* Status messages */
.form__status {
    padding: var(--s-16);
    border-radius: var(--r-md);
    font-size: 0.875rem;
    margin-top: var(--s-24);
    text-align: center;
}

.form__status--success {
    background: rgba(87, 171, 90, 0.1);
    border: 1px solid rgba(87, 171, 90, 0.3);
    color: var(--c-success);
}

.form__status--error {
    background: rgba(229, 83, 75, 0.1);
    border: 1px solid rgba(229, 83, 75, 0.3);
    color: var(--c-error);
}

/* Submit button */
.form__submit {
    margin-top: var(--s-32);
}

/* reCAPTCHA attribution */
.form__recaptcha-text {
    font-size: 0.6875rem;
    color: var(--c-text-dim);
    margin-top: var(--s-12);
    text-align: center;
}

.form__recaptcha-text a {
    color: var(--c-text-dim);
    text-decoration: underline;
}

/* Consent checkbox (akkoord) */
.form__consent {
    display: flex;
    align-items: flex-start;
    gap: var(--s-8);
    font-size: 0.8125rem;
    color: var(--c-text-dim);
    cursor: pointer;
}

.form__consent a {
    color: var(--c-accent);
    text-decoration: underline;
}

/* Quick form (homepage GET) */
.quick-form {
    max-width: 480px;
    margin: 0 auto;
}

.quick-form .form__group {
    margin-bottom: var(--s-16);
}