/* ==========================================================
   Form layout
   ========================================================== */

.form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-section__title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
}

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

.form-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
}


/* ==========================================================
   Form field
   ========================================================== */

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-field--full {
    grid-column: 1 / -1;
}

.form-label {
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 600;
}

.form-help {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.form-required {
    color: var(--color-danger);
}


/* ==========================================================
   Inputs
   ========================================================== */

.form-control {
    width: 100%;
    min-height: 44px;
    padding: 0.625rem 0.75rem;

    background: var(--color-surface);
    color: var(--color-text);

    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);

    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

.form-control::placeholder {
    color: var(--color-text-light);
}

.form-control:hover {
    border-color: #cbd5e1;
}

.form-control:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(232, 117, 22, 0.16);
}

.form-control:disabled {
    cursor: not-allowed;
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
}


/* ==========================================================
   Checkbox
   ========================================================== */

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.checkbox-field {
    display: inline-flex;
    align-items: flex-start;
    gap: var(--space-2);
}

.form-checkbox {
    width: 18px;
    height: 18px;
    margin: 2px 0 0;

    accent-color: var(--color-primary);
}

.checkbox-label {
    cursor: pointer;
    font-size: 0.9375rem;
}


/* ==========================================================
   Errors
   ========================================================== */

.form-errors,
.errorlist {
    margin: 0;
    padding: 0;
    color: var(--color-danger);
    font-size: 0.875rem;
    list-style: none;
}

.form-control[aria-invalid="true"],
.form-control--error {
    border-color: var(--color-danger);
}

.form-control[aria-invalid="true"]:focus,
.form-control--error:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.14);
}


/* ==========================================================
   Responsive
   ========================================================== */

@media (max-width: 700px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-field--full {
        grid-column: auto;
    }

    .form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}